2.2.Terraform基础概念——状态管理.html


<!DOCTYPE HTML>
<html lang="" >
    <head>
        <meta charset="UTF-8">
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <title>状态管理 · GitBook</title>
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="description" content="">
        <meta name="generator" content="GitBook 3.2.3">
        
        
    <link rel="stylesheet" href="gitbook/style.css">

    
                <link rel="stylesheet" href="gitbook/gitbook-plugin-prism/prism-tomorrow.css">
                
            
                <link rel="stylesheet" href="gitbook/gitbook-plugin-search/search.css">
                
            
                <link rel="stylesheet" href="gitbook/gitbook-plugin-fontsettings/website.css">
                
            
    <meta name="HandheldFriendly" content="true"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="gitbook/images/apple-touch-icon-precomposed-152.png">
    <link rel="shortcut icon" href="gitbook/images/favicon.ico" type="image/x-icon">

    
    <link rel="next" href="3.Terraform代码的书写.html" />
    
    
    <link rel="prev" href="2.1.Terraform基础概念——Provider.html" />
    

    </head>
    <body>
        
<div class="book">
    <div class="book-summary">
        
            
<div id="book-search-input" role="search">
    <input type="text" placeholder="Type to search" />
</div>

            
                <nav role="navigation">
                

<ul class="summary">
    
    
        <li class="chapter " data-level="1.1" data-path="./">
            
                <a href="./">
            
                    
                    Introduction
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.2" data-path="1.Terraform初步体验.html">
            
                <a href="1.Terraform初步体验.html">
            
                    
                    Terraform初步体验
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.3" >
            
                <span>
            
                    
                    Terraform基础概念
            
                </span>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.1" data-path="2.1.Terraform基础概念——Provider.html">
            
                <a href="2.1.Terraform基础概念——Provider.html">
            
                    
                    Provider
            
                </a>
            

        </li>
    
        <li class="chapter active" data-level="1.3.2" data-path="2.2.Terraform基础概念——状态管理.html">
            
                <a href="2.2.Terraform基础概念——状态管理.html">
            
                    
                    状态管理
            
                </a>
            

        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4" data-path="3.Terraform代码的书写.html">
            
                <a href="3.Terraform代码的书写.html">
            
                    
                    Terraform代码的书写
            
                </a>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.1" data-path="3.1.类型.html">
            
                <a href="3.1.类型.html">
            
                    
                    类型
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.2" data-path="3.2.配置语法.html">
            
                <a href="3.2.配置语法.html">
            
                    
                    配置语法
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.3" data-path="3.3.输入变量.html">
            
                <a href="3.3.输入变量.html">
            
                    
                    输入变量
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.4" data-path="3.4.输出值.html">
            
                <a href="3.4.输出值.html">
            
                    
                    输出值
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.5" data-path="3.5.局部值.html">
            
                <a href="3.5.局部值.html">
            
                    
                    局部值
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.6" data-path="3.6.资源.html">
            
                <a href="3.6.资源.html">
            
                    
                    资源
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.7" data-path="3.7.数据源.html">
            
                <a href="3.7.数据源.html">
            
                    
                    数据源
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.8" data-path="3.8.表达式.html">
            
                <a href="3.8.表达式.html">
            
                    
                    表达式
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.9" data-path="3.9.重载文件.html">
            
                <a href="3.9.重载文件.html">
            
                    
                    重载文件
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.4.10" data-path="3.10.代码风格规范.html">
            
                <a href="3.10.代码风格规范.html">
            
                    
                    代码风格规范
            
                </a>
            

        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.5" data-path="4.Terraform模块.html">
            
                <a href="4.Terraform模块.html">
            
                    
                    Terraform模块
            
                </a>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.5.1" data-path="4.1.创建模块.html">
            
                <a href="4.1.创建模块.html">
            
                    
                    创建模块
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.5.2" data-path="4.2.使用模块.html">
            
                <a href="4.2.使用模块.html">
            
                    
                    使用模块
            
                </a>
            

        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.6" data-path="5.Terraform命令行.html">
            
                <a href="5.Terraform命令行.html">
            
                    
                    Terraform命令行
            
                </a>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.6.1" data-path="5.1.命令行配置文件.html">
            
                <a href="5.1.命令行配置文件.html">
            
                    
                    命令行配置文件
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.2" data-path="5.2.环境变量.html">
            
                <a href="5.2.环境变量.html">
            
                    
                    环境变量
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.3" data-path="5.3.资源地址.html">
            
                <a href="5.3.资源地址.html">
            
                    
                    资源地址
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.4" data-path="5.4.apply.html">
            
                <a href="5.4.apply.html">
            
                    
                    apply
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.5" data-path="5.5.console.html">
            
                <a href="5.5.console.html">
            
                    
                    console
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.6" data-path="5.6.destroy.html">
            
                <a href="5.6.destroy.html">
            
                    
                    destroy
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.7" data-path="5.7.fmt.html">
            
                <a href="5.7.fmt.html">
            
                    
                    fmt
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.8" data-path="5.8.force-unlock.html">
            
                <a href="5.8.force-unlock.html">
            
                    
                    force-unlock
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.9" data-path="5.9.get.html">
            
                <a href="5.9.get.html">
            
                    
                    get
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.10" data-path="5.10.graph.html">
            
                <a href="5.10.graph.html">
            
                    
                    graph
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.11" data-path="5.11.import.html">
            
                <a href="5.11.import.html">
            
                    
                    import
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.12" data-path="5.12.init.html">
            
                <a href="5.12.init.html">
            
                    
                    init
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.13" data-path="5.13.output.html">
            
                <a href="5.13.output.html">
            
                    
                    output
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.14" data-path="5.14.plan.html">
            
                <a href="5.14.plan.html">
            
                    
                    plan
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.15" data-path="5.15.providers.html">
            
                <a href="5.15.providers.html">
            
                    
                    providers
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.16" data-path="5.16.refresh.html">
            
                <a href="5.16.refresh.html">
            
                    
                    refresh
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.17" data-path="5.17.show.html">
            
                <a href="5.17.show.html">
            
                    
                    show
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18" data-path="5.18.state.html">
            
                <a href="5.18.state.html">
            
                    
                    state
            
                </a>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.6.18.1" data-path="5.18.1.list.html">
            
                <a href="5.18.1.list.html">
            
                    
                    list
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18.2" data-path="5.18.2.mv.html">
            
                <a href="5.18.2.mv.html">
            
                    
                    mv
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18.3" data-path="5.18.3.pull.html">
            
                <a href="5.18.3.pull.html">
            
                    
                    pull
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18.4" data-path="5.18.4.push.html">
            
                <a href="5.18.4.push.html">
            
                    
                    push
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18.5" data-path="5.18.5.replace-provider.html">
            
                <a href="5.18.5.replace-provider.html">
            
                    
                    replace-provider
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18.6" data-path="5.18.6.rm.html">
            
                <a href="5.18.6.rm.html">
            
                    
                    rm
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.18.7" data-path="5.18.7.show.html">
            
                <a href="5.18.7.show.html">
            
                    
                    show
            
                </a>
            

        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.6.19" data-path="5.19.taint.html">
            
                <a href="5.19.taint.html">
            
                    
                    taint
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.20" data-path="5.20.validate.html">
            
                <a href="5.20.validate.html">
            
                    
                    validate
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.21" data-path="5.21.untaint.html">
            
                <a href="5.21.untaint.html">
            
                    
                    untaint
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.22" data-path="5.22.workspace.html">
            
                <a href="5.22.workspace.html">
            
                    
                    workspace
            
                </a>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.6.22.1" data-path="5.22.1.list.html">
            
                <a href="5.22.1.list.html">
            
                    
                    list
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.22.2" data-path="5.22.2.select.html">
            
                <a href="5.22.2.select.html">
            
                    
                    select
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.22.3" data-path="5.22.3.new.html">
            
                <a href="5.22.3.new.html">
            
                    
                    new
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.22.4" data-path="5.22.4.delete.html">
            
                <a href="5.22.4.delete.html">
            
                    
                    delete
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.6.22.5" data-path="5.22.5.show.html">
            
                <a href="5.22.5.show.html">
            
                    
                    show
            
                </a>
            

        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.7" data-path=".6.Aha.md">
            
                <span>
            
                    
                    Aha
            
                </a>
            

            <ul class="articles">
                
    
        <li class="chapter " data-level="1.7.1" data-path="6.1.有条件创建.html">
            
                <a href="6.1.有条件创建.html">
            
                    
                    有条件创建
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.7.2" data-path="6.2.依赖反转.html">
            
                <a href="6.2.依赖反转.html">
            
                    
                    依赖反转
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.7.3" data-path="6.3.多可用区分布.html">
            
                <a href="6.3.多可用区分布.html">
            
                    
                    多可用区分布
            
                </a>
            

        </li>
    
        <li class="chapter " data-level="1.7.4" data-path="6.4.provisioner与user_data.html">
            
                <a href="6.4.provisioner与user_data.html">
            
                    
                    provisioner与user_data
            
                </a>
            

        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.8" data-path="7.后记.html">
            
                <a href="7.后记.html">
            
                    
                    后记
            
                </a>
            

        </li>
    

    <li class="divider"></li>

    <li>
        <a href="https://www.gitbook.com" target="blank" class="gitbook-link">
            Published with GitBook
        </a>
    </li>
</ul>


                </nav>
            
        
    </div>

    <div class="book-body">
        
            <div class="body-inner">
                
                    
<div class="book-header" role="navigation">
    

    <!-- Title -->
    <h1>
        <i class="fa fa-circle-o-notch fa-spin"></i>
        <a href="." >状态管理</a>
    </h1>
</div>


                    <div class="page-wrapper" tabindex="-1" role="main">
                        <div class="page-inner">
                            
<div id="book-search-results">
    <div class="search-noresults">
    
                                <section class="normal markdown-section">
                                
                                <h1 id="terraform&#x57FA;&#x7840;&#x6982;&#x5FF5;&#x2014;&#x2014;&#x72B6;&#x6001;&#x7BA1;&#x7406;">Terraform&#x57FA;&#x7840;&#x6982;&#x5FF5;&#x2014;&#x2014;&#x72B6;&#x6001;&#x7BA1;&#x7406;</h1>
<p>&#x6211;&#x4EEC;&#x5728;&#x7B2C;&#x4E00;&#x7AE0;&#x7684;&#x672B;&#x5C3E;&#x63D0;&#x8FC7;&#xFF0C;&#x5F53;&#x6211;&#x4EEC;&#x6210;&#x529F;&#x5730;&#x6267;&#x884C;&#x4E86;&#x4E00;&#x6B21;terraform apply&#xFF0C;&#x521B;&#x5EFA;&#x4E86;&#x671F;&#x671B;&#x7684;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x4EE5;&#x540E;&#xFF0C;&#x6211;&#x4EEC;&#x5982;&#x679C;&#x518D;&#x6B21;&#x6267;&#x884C;terraform apply&#xFF0C;&#x751F;&#x6210;&#x7684;&#x65B0;&#x7684;&#x6267;&#x884C;&#x8BA1;&#x5212;&#x5C06;&#x4E0D;&#x4F1A;&#x5305;&#x542B;&#x4EFB;&#x4F55;&#x53D8;&#x66F4;&#xFF0C;Terraform&#x4F1A;&#x8BB0;&#x4F4F;&#x5F53;&#x524D;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x7684;&#x72B6;&#x6001;&#xFF0C;&#x5E76;&#x5C06;&#x4E4B;&#x4E0E;&#x4EE3;&#x7801;&#x6240;&#x63CF;&#x8FF0;&#x7684;&#x671F;&#x671B;&#x72B6;&#x6001;&#x8FDB;&#x884C;&#x6BD4;&#x5BF9;&#x3002;&#x7B2C;&#x4E8C;&#x6B21;apply&#x65F6;&#xFF0C;&#x56E0;&#x4E3A;&#x5F53;&#x524D;&#x72B6;&#x6001;&#x5DF2;&#x7ECF;&#x4E0E;&#x4EE3;&#x7801;&#x63CF;&#x8FF0;&#x7684;&#x72B6;&#x6001;&#x4E00;&#x81F4;&#x4E86;&#xFF0C;&#x6240;&#x4EE5;&#x4F1A;&#x751F;&#x6210;&#x4E00;&#x4E2A;&#x7A7A;&#x7684;&#x6267;&#x884C;&#x8BA1;&#x5212;&#x3002;</p>
<h2 id="&#x521D;&#x63A2;&#x72B6;&#x6001;&#x6587;&#x4EF6;">&#x521D;&#x63A2;&#x72B6;&#x6001;&#x6587;&#x4EF6;</h2>
<p>&#x5728;&#x8FD9;&#x91CC;&#xFF0C;Terraform&#x5F15;&#x5165;&#x4E86;&#x4E00;&#x4E2A;ansible&#x7B49;&#x914D;&#x7F6E;&#x7BA1;&#x7406;&#x5DE5;&#x5177;&#x6216;&#x662F;&#x81EA;&#x7814;&#x5DE5;&#x5177;&#x8C03;&#x7528;SDK&#x64CD;&#x4F5C;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x65B9;&#x6848;&#x6240;&#x6CA1;&#x6709;&#x7684;&#x6982;&#x5FF5;&#x2014;&#x2014;&#x72B6;&#x6001;&#x7BA1;&#x7406;&#x3002;&#x7B80;&#x5355;&#x6765;&#x8BF4;&#xFF0C;Terraform&#x5C06;&#x6BCF;&#x6B21;&#x6267;&#x884C;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x53D8;&#x66F4;&#x64CD;&#x4F5C;&#x65F6;&#x7684;&#x72B6;&#x6001;&#x4FE1;&#x606F;&#x4FDD;&#x5B58;&#x5728;&#x4E00;&#x4E2A;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x4E2D;&#xFF0C;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#x4F1A;&#x4FDD;&#x5B58;&#x5728;&#x5F53;&#x524D;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x7684;terraform.tfstate&#x6587;&#x4EF6;&#x91CC;&#x3002;&#x4F8B;&#x5982;&#x6211;&#x4EEC;&#x5728;&#x4EE3;&#x7801;&#x4E2D;&#x58F0;&#x660E;&#x4E00;&#x4E2A;data&#x548C;&#x4E00;&#x4E2A;resource&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">data <span class="token type variable">&quot;ucloud_images&quot;</span></span> <span class="token string">&quot;default&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">availability_zone</span> <span class="token punctuation">=</span> <span class="token string">&quot;cn-sh2-01&quot;</span>
  <span class="token property">name_regex</span>        <span class="token punctuation">=</span> <span class="token string">&quot;^CentOS 6.5 64&quot;</span>
  <span class="token property">image_type</span>        <span class="token punctuation">=</span> <span class="token string">&quot;base&quot;</span>
<span class="token punctuation">}</span>

<span class="token keyword">resource <span class="token type variable">&quot;ucloud_vpc&quot;</span></span> <span class="token string">&quot;vpc&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">cidr_blocks</span> <span class="token punctuation">=</span> <span class="token punctuation">[</span><span class="token string">&quot;10.0.0.0/16&quot;</span><span class="token punctuation">]</span>
  <span class="token property">name</span> <span class="token punctuation">=</span> <span class="token string">&quot;my-vpc&quot;</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x4F7F;&#x7528;terraform apply&#x540E;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x770B;&#x5230;terraform.tfstate&#x7684;&#x5185;&#x5BB9;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
  <span class="token property">&quot;version&quot;</span><span class="token operator">:</span> <span class="token number">4</span><span class="token punctuation">,</span>
  <span class="token property">&quot;terraform_version&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.13.5&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;serial&quot;</span><span class="token operator">:</span> <span class="token number">54</span><span class="token punctuation">,</span>
  <span class="token property">&quot;lineage&quot;</span><span class="token operator">:</span> <span class="token string">&quot;a0d89a84-ae5b-8e14-d61b-2d9885e3359a&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;outputs&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
  <span class="token property">&quot;resources&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
    <span class="token punctuation">{</span>
      <span class="token property">&quot;mode&quot;</span><span class="token operator">:</span> <span class="token string">&quot;data&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ucloud_images&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;default&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;provider&quot;</span><span class="token operator">:</span> <span class="token string">&quot;provider[\&quot;registry.terraform.io/ucloud/ucloud\&quot;]&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;instances&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
        <span class="token punctuation">{</span>
          <span class="token property">&quot;schema_version&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
          <span class="token property">&quot;attributes&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
            <span class="token property">&quot;availability_zone&quot;</span><span class="token operator">:</span> <span class="token string">&quot;cn-sh2-01&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;1693951353&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;ids&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token string">&quot;uimage-xiucsl&quot;</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;image_id&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;image_type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;base&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;images&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token punctuation">{</span>
                <span class="token property">&quot;availability_zone&quot;</span><span class="token operator">:</span> <span class="token string">&quot;cn-sh2-01&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;create_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2020-01-09T11:30:34+08:00&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;description&quot;</span><span class="token operator">:</span> <span class="token string">&quot;&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;features&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
                  <span class="token string">&quot;NetEnhanced&quot;</span><span class="token punctuation">,</span>
                  <span class="token string">&quot;CloudInit&quot;</span>
                <span class="token punctuation">]</span><span class="token punctuation">,</span>
                <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;uimage-xiucsl&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;CentOS 6.5 64&#x4F4D;&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;os_name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;CentOS 6.5 64&#x4F4D;&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;os_type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;linux&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;size&quot;</span><span class="token operator">:</span> <span class="token number">20</span><span class="token punctuation">,</span>
                <span class="token property">&quot;status&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Available&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;base&quot;</span>
              <span class="token punctuation">}</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;most_recent&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
            <span class="token property">&quot;name_regex&quot;</span><span class="token operator">:</span> <span class="token string">&quot;^CentOS 6.5 64&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;os_type&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;output_file&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;total_count&quot;</span><span class="token operator">:</span> <span class="token number">1</span>
          <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
      <span class="token punctuation">]</span>
    <span class="token punctuation">}</span><span class="token punctuation">,</span>
    <span class="token punctuation">{</span>
      <span class="token property">&quot;mode&quot;</span><span class="token operator">:</span> <span class="token string">&quot;managed&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ucloud_vpc&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;vpc&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;provider&quot;</span><span class="token operator">:</span> <span class="token string">&quot;provider[\&quot;registry.terraform.io/ucloud/ucloud\&quot;]&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;instances&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
        <span class="token punctuation">{</span>
          <span class="token property">&quot;schema_version&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
          <span class="token property">&quot;attributes&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
            <span class="token property">&quot;cidr_blocks&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token string">&quot;10.0.0.0/16&quot;</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;create_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2020-11-16T17:00:40+08:00&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;uvnet-lu2vcdds&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;my-vpc&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;network_info&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token punctuation">{</span>
                <span class="token property">&quot;cidr_block&quot;</span><span class="token operator">:</span> <span class="token string">&quot;10.0.0.0/16&quot;</span>
              <span class="token punctuation">}</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;remark&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;tag&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Default&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;update_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2020-11-16T17:00:40+08:00&quot;</span>
          <span class="token punctuation">}</span><span class="token punctuation">,</span>
          <span class="token property">&quot;private&quot;</span><span class="token operator">:</span> <span class="token string">&quot;bnVsbA==&quot;</span>
        <span class="token punctuation">}</span>
      <span class="token punctuation">]</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x67E5;&#x8BE2;&#x5230;&#x7684;data&#x4EE5;&#x53CA;&#x521B;&#x5EFA;&#x7684;resource&#x4FE1;&#x606F;&#x90FD;&#x88AB;&#x4EE5;json&#x683C;&#x5F0F;&#x4FDD;&#x5B58;&#x5728;tfstate&#x6587;&#x4EF6;&#x91CC;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x524D;&#x9762;&#x5DF2;&#x7ECF;&#x8BF4;&#x8FC7;&#xFF0C;&#x7531;&#x4E8E;tfstate&#x6587;&#x4EF6;&#x7684;&#x5B58;&#x5728;&#xFF0C;&#x6211;&#x4EEC;&#x5728;terraform apply&#x4E4B;&#x540E;&#x7ACB;&#x5373;apply&#x662F;&#x4E0D;&#x4F1A;&#x6267;&#x884C;&#x4EFB;&#x4F55;&#x53D8;&#x66F4;&#x7684;&#xFF0C;&#x90A3;&#x4E48;&#x5982;&#x679C;&#x6211;&#x4EEC;&#x5220;&#x9664;&#x4E86;&#x8FD9;&#x4E2A;tfstate&#x6587;&#x4EF6;&#xFF0C;&#x7136;&#x540E;&#x518D;&#x6267;&#x884C;apply&#x4F1A;&#x53D1;&#x751F;&#x4EC0;&#x4E48;&#x5462;&#xFF1F;Terraform&#x8BFB;&#x53D6;&#x4E0D;&#x5230;tfstate&#x6587;&#x4EF6;&#xFF0C;&#x4F1A;&#x8BA4;&#x4E3A;&#x8FD9;&#x662F;&#x6211;&#x4EEC;&#x7B2C;&#x4E00;&#x6B21;&#x521B;&#x5EFA;&#x8FD9;&#x7EC4;&#x8D44;&#x6E90;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x4F1A;&#x518D;&#x4E00;&#x6B21;&#x521B;&#x5EFA;&#x4EE3;&#x7801;&#x4E2D;&#x63CF;&#x8FF0;&#x7684;&#x6240;&#x6709;&#x8D44;&#x6E90;&#x3002;&#x66F4;&#x52A0;&#x9EBB;&#x70E6;&#x7684;&#x662F;&#xFF0C;&#x7531;&#x4E8E;&#x6211;&#x4EEC;&#x524D;&#x4E00;&#x6B21;&#x521B;&#x5EFA;&#x7684;&#x8D44;&#x6E90;&#x6240;&#x5BF9;&#x5E94;&#x7684;&#x72B6;&#x6001;&#x4FE1;&#x606F;&#x88AB;&#x6211;&#x4EEC;&#x5220;&#x9664;&#x4E86;&#xFF0C;&#x6240;&#x4EE5;&#x6211;&#x4EEC;&#x518D;&#x4E5F;&#x65E0;&#x6CD5;&#x901A;&#x8FC7;&#x6267;&#x884C;terraform destroy&#x6765;&#x9500;&#x6BC1;&#x548C;&#x56DE;&#x6536;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#xFF0C;&#x5B9E;&#x9645;&#x4E0A;&#x4EA7;&#x751F;&#x4E86;&#x8D44;&#x6E90;&#x6CC4;&#x6F0F;&#x3002;&#x6240;&#x4EE5;&#x59A5;&#x5584;&#x4FDD;&#x5B58;&#x8FD9;&#x4E2A;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x662F;&#x975E;&#x5E38;&#x91CD;&#x8981;&#x7684;&#x3002;</p>
<p>&#x53E6;&#x5916;&#xFF0C;&#x5982;&#x679C;&#x6211;&#x4EEC;&#x5BF9;Terraform&#x7684;&#x4EE3;&#x7801;&#x8FDB;&#x884C;&#x4E86;&#x4E00;&#x4E9B;&#x4FEE;&#x6539;&#xFF0C;&#x5BFC;&#x81F4;&#x751F;&#x6210;&#x7684;&#x6267;&#x884C;&#x8BA1;&#x5212;&#x5C06;&#x4F1A;&#x6539;&#x53D8;&#x72B6;&#x6001;&#xFF0C;&#x90A3;&#x4E48;&#x5728;&#x5B9E;&#x9645;&#x6267;&#x884C;&#x53D8;&#x66F4;&#x4E4B;&#x524D;&#xFF0C;Terraform&#x4F1A;&#x590D;&#x5236;&#x4E00;&#x4EFD;&#x5F53;&#x524D;&#x7684;tfstate&#x6587;&#x4EF6;&#x5230;&#x540C;&#x8DEF;&#x5F84;&#x4E0B;&#x7684;terraform.tfstate.backup&#x4E2D;&#xFF0C;&#x4EE5;&#x9632;&#x6B62;&#x7531;&#x4E8E;&#x5404;&#x79CD;&#x610F;&#x5916;&#x5BFC;&#x81F4;&#x7684;tfstate&#x635F;&#x6BC1;&#x3002;</p>
<p>&#x5728;Terraform&#x53D1;&#x5C55;&#x7684;&#x6781;&#x65E9;&#x671F;&#xFF0C;HashiCorp&#x66FE;&#x7ECF;&#x5C1D;&#x8BD5;&#x8FC7;&#x65E0;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x7684;&#x65B9;&#x6848;&#xFF0C;&#x4E5F;&#x5C31;&#x662F;&#x5728;&#x6267;&#x884C;Terraform&#x53D8;&#x66F4;&#x8BA1;&#x5212;&#x65F6;&#xFF0C;&#x7ED9;&#x6240;&#x6709;&#x6D89;&#x53CA;&#x5230;&#x7684;&#x8D44;&#x6E90;&#x90FD;&#x6253;&#x4E0A;&#x7279;&#x5B9A;&#x7684;tag&#xFF0C;&#x5728;&#x4E0B;&#x6B21;&#x6267;&#x884C;&#x53D8;&#x66F4;&#x65F6;&#xFF0C;&#x5148;&#x901A;&#x8FC7;tag&#x8BFB;&#x53D6;&#x76F8;&#x5173;&#x8D44;&#x6E90;&#x6765;&#x91CD;&#x5EFA;&#x72B6;&#x6001;&#x4FE1;&#x606F;&#x3002;&#x4F46;&#x56E0;&#x4E3A;&#x5E76;&#x4E0D;&#x662F;&#x6240;&#x6709;&#x8D44;&#x6E90;&#x90FD;&#x652F;&#x6301;&#x6253;tag&#xFF0C;&#x4E5F;&#x4E0D;&#x662F;&#x6240;&#x6709;&#x516C;&#x6709;&#x4E91;&#x90FD;&#x652F;&#x6301;&#x591A;tag&#xFF0C;&#x6240;&#x4EE5;Terraform&#x6700;&#x7EC8;&#x51B3;&#x5B9A;&#x7528;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x65B9;&#x6848;&#x3002;</p>
<p>&#x8FD8;&#x6709;&#x4E00;&#x70B9;&#xFF0C;HashiCorp&#x5B98;&#x65B9;&#x4ECE;&#x672A;&#x516C;&#x5F00;&#x8FC7;tfstate&#x7684;&#x683C;&#x5F0F;&#xFF0C;&#x4E5F;&#x5C31;&#x662F;&#x8BF4;&#xFF0C;HashiCorp&#x4FDD;&#x7559;&#x968F;&#x65F6;&#x4FEE;&#x6539;tfstate&#x683C;&#x5F0F;&#x7684;&#x6743;&#x529B;&#x3002;&#x6240;&#x4EE5;&#x4E0D;&#x8981;&#x8BD5;&#x56FE;&#x624B;&#x52A8;&#x6216;&#x662F;&#x7528;&#x81EA;&#x7814;&#x4EE3;&#x7801;&#x53BB;&#x4FEE;&#x6539;tfstate&#xFF0C;Terraform&#x547D;&#x4EE4;&#x884C;&#x5DE5;&#x5177;&#x63D0;&#x4F9B;&#x4E86;&#x76F8;&#x5173;&#x7684;&#x6307;&#x4EE4;(&#x6211;&#x4EEC;&#x540E;&#x7EED;&#x4F1A;&#x4ECB;&#x7ECD;&#x5230;)&#xFF0C;&#x8BF7;&#x786E;&#x4FDD;&#x53EA;&#x901A;&#x8FC7;&#x547D;&#x4EE4;&#x884C;&#x7684;&#x6307;&#x4EE4;&#x64CD;&#x4F5C;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x3002;</p>
<h2 id="&#x6781;&#x5176;&#x91CD;&#x8981;&#x7684;&#x5B89;&#x5168;&#x8B66;&#x793A;&#x2014;&#x2014;tfstate&#x662F;&#x660E;&#x6587;&#x7684;">&#x6781;&#x5176;&#x91CD;&#x8981;&#x7684;&#x5B89;&#x5168;&#x8B66;&#x793A;&#x2014;&#x2014;tfstate&#x662F;&#x660E;&#x6587;&#x7684;</h2>
<p>&#x5173;&#x4E8E;Terraform&#x72B6;&#x6001;&#xFF0C;&#x8FD8;&#x6709;&#x6781;&#x5176;&#x91CD;&#x8981;&#x7684;&#x4E8B;&#xFF0C;&#x6240;&#x6709;&#x8003;&#x8651;&#x5728;&#x751F;&#x4EA7;&#x73AF;&#x5883;&#x4F7F;&#x7528;Terraform&#x7684;&#x4EBA;&#x90FD;&#x5FC5;&#x987B;&#x683C;&#x5916;&#x5C0F;&#x5FC3;&#x5E76;&#x518D;&#x4E09;&#x8B66;&#x60D5;&#xFF1A;Terraform&#x7684;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x662F;&#x660E;&#x6587;&#x7684;&#xFF0C;&#x8FD9;&#x5C31;&#x610F;&#x5473;&#x7740;&#x4EE3;&#x7801;&#x4E2D;&#x6240;&#x4F7F;&#x7528;&#x7684;&#x4E00;&#x5207;&#x673A;&#x5BC6;&#x4FE1;&#x606F;&#x90FD;&#x5C06;&#x4EE5;&#x660E;&#x6587;&#x7684;&#x5F62;&#x5F0F;&#x4FDD;&#x5B58;&#x5728;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x91CC;&#x3002;&#x4F8B;&#x5982;&#x6211;&#x4EEC;&#x56DE;&#x5230;&#x521B;&#x5EFA;UCloud&#x4E3B;&#x673A;&#x7684;&#x4F8B;&#x5B50;&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">data <span class="token type variable">&quot;ucloud_security_groups&quot;</span></span> <span class="token string">&quot;default&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">type</span> <span class="token punctuation">=</span> <span class="token string">&quot;recommend_web&quot;</span>
<span class="token punctuation">}</span>

<span class="token keyword">data <span class="token type variable">&quot;ucloud_images&quot;</span></span> <span class="token string">&quot;default&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">availability_zone</span> <span class="token punctuation">=</span> <span class="token string">&quot;cn-sh2-02&quot;</span>
  <span class="token property">name_regex</span>        <span class="token punctuation">=</span> <span class="token string">&quot;^CentOS 6.5 64&quot;</span>
  <span class="token property">image_type</span>        <span class="token punctuation">=</span> <span class="token string">&quot;base&quot;</span>
<span class="token punctuation">}</span>

<span class="token keyword">resource <span class="token type variable">&quot;ucloud_instance&quot;</span></span> <span class="token string">&quot;normal&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">availability_zone</span> <span class="token punctuation">=</span> <span class="token string">&quot;cn-sh2-02&quot;</span>
  <span class="token property">image_id</span>          <span class="token punctuation">=</span> data.ucloud_images.default.images<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span>.id
  <span class="token property">instance_type</span>     <span class="token punctuation">=</span> <span class="token string">&quot;n-basic-2&quot;</span>
  <span class="token property">root_password</span>     <span class="token punctuation">=</span> <span class="token string">&quot;supersecret1234&quot;</span>
  <span class="token property">name</span>              <span class="token punctuation">=</span> <span class="token string">&quot;tf-example-normal-instance&quot;</span>
  <span class="token property">tag</span>               <span class="token punctuation">=</span> <span class="token string">&quot;tf-example&quot;</span>
  <span class="token property">boot_disk_type</span>    <span class="token punctuation">=</span> <span class="token string">&quot;cloud_ssd&quot;</span>
  <span class="token property">security_group</span> <span class="token punctuation">=</span> data.ucloud_security_groups.default.security_groups<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span>.id
  <span class="token property">delete_disks_with_instance</span> <span class="token punctuation">=</span> <span class="token boolean">true</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x5728;&#x4EE3;&#x7801;&#x4E2D;&#x660E;&#x6587;&#x4F20;&#x5165;&#x4E86;root_password&#x7684;&#x503C;&#x662F;&quot;supersecret1234&quot;&#xFF0C;&#x6267;&#x884C;&#x4E86;terraform apply&#x540E;&#x6211;&#x4EEC;&#x89C2;&#x5BDF;tfstate&#x6587;&#x4EF6;&#x4E2D;&#x76F8;&#x5173;&#x6BB5;&#x843D;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
      <span class="token property">&quot;mode&quot;</span><span class="token operator">:</span> <span class="token string">&quot;managed&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ucloud_instance&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;normal&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;provider&quot;</span><span class="token operator">:</span> <span class="token string">&quot;provider[\&quot;registry.terraform.io/ucloud/ucloud\&quot;]&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;instances&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
        <span class="token punctuation">{</span>
          <span class="token property">&quot;schema_version&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
          <span class="token property">&quot;attributes&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
            <span class="token property">&quot;allow_stopping_for_update&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;auto_renew&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
            <span class="token property">&quot;availability_zone&quot;</span><span class="token operator">:</span> <span class="token string">&quot;cn-sh2-02&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;boot_disk_size&quot;</span><span class="token operator">:</span> <span class="token number">20</span><span class="token punctuation">,</span>
            <span class="token property">&quot;boot_disk_type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;cloud_ssd&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;charge_type&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;cpu&quot;</span><span class="token operator">:</span> <span class="token number">2</span><span class="token punctuation">,</span>
            <span class="token property">&quot;cpu_platform&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Intel/Broadwell&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;create_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2020-11-16T18:06:32+08:00&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;data_disk_size&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;data_disk_type&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;data_disks&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;delete_disks_with_instance&quot;</span><span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
            <span class="token property">&quot;disk_set&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token punctuation">{</span>
                <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;bsi-krv0ilrc&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;is_boot&quot;</span><span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
                <span class="token property">&quot;size&quot;</span><span class="token operator">:</span> <span class="token number">20</span><span class="token punctuation">,</span>
                <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;cloud_ssd&quot;</span>
              <span class="token punctuation">}</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;duration&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;expire_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;1970-01-01T08:00:00+08:00&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;uhost-u2byoz4i&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;image_id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;uimage-ku3uri&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;instance_type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;n-basic-2&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;ip_set&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token punctuation">{</span>
                <span class="token property">&quot;internet_type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Private&quot;</span><span class="token punctuation">,</span>
                <span class="token property">&quot;ip&quot;</span><span class="token operator">:</span> <span class="token string">&quot;10.25.94.58&quot;</span>
              <span class="token punctuation">}</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;isolation_group&quot;</span><span class="token operator">:</span> <span class="token string">&quot;&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;memory&quot;</span><span class="token operator">:</span> <span class="token number">4</span><span class="token punctuation">,</span>
            <span class="token property">&quot;min_cpu_platform&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;tf-example-normal-instance&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;private_ip&quot;</span><span class="token operator">:</span> <span class="token string">&quot;10.25.94.58&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;remark&quot;</span><span class="token operator">:</span> <span class="token string">&quot;&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;root_password&quot;</span><span class="token operator">:</span> <span class="token string">&quot;supersecret1234&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;security_group&quot;</span><span class="token operator">:</span> <span class="token string">&quot;firewall-a0lqq3r3&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;status&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Running&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;subnet_id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;subnet-0czucaf2&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;tag&quot;</span><span class="token operator">:</span> <span class="token string">&quot;tf-example&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;timeouts&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;user_data&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;vpc_id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;uvnet-0noi3kun&quot;</span>
          <span class="token punctuation">}</span><span class="token punctuation">,</span>
          <span class="token property">&quot;private&quot;</span><span class="token operator">:</span> <span class="token string">&quot;eyJlMmJmYjczMC1lY2FhLTExZTYtOGY4OC0zNDM2M2JjN2M0YzAiOnsiY3JlYXRlIjoxODAwMDAwMDAwMDAwLCJkZWxldGUiOjYwMDAwMDAwMDAwMCwidXBkYXRlIjoxMjAwMDAwMDAwMDAwfX0=&quot;</span><span class="token punctuation">,</span>
          <span class="token property">&quot;dependencies&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
            <span class="token string">&quot;data.ucloud_images.default&quot;</span><span class="token punctuation">,</span>
            <span class="token string">&quot;data.ucloud_security_groups.default&quot;</span>
          <span class="token punctuation">]</span>
        <span class="token punctuation">}</span>
      <span class="token punctuation">]</span>
    <span class="token punctuation">}</span>
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;root_password&#x7684;&#x503C;&quot;supersecret1234&quot;&#x662F;&#x4EE5;&#x660E;&#x6587;&#x5F62;&#x5F0F;&#x88AB;&#x5199;&#x5728;tfstate&#x6587;&#x4EF6;&#x91CC;&#x7684;&#x3002;&#x8FD9;&#x662F;Terraform&#x4ECE;&#x8BBE;&#x8BA1;&#x4E4B;&#x521D;&#x5C31;&#x786E;&#x5B9A;&#x7684;&#xFF0C;&#x5E76;&#x4E14;&#x5728;&#x53EF;&#x89C1;&#x7684;&#x672A;&#x6765;&#x4E0D;&#x4F1A;&#x6709;&#x6539;&#x5584;&#x3002;&#x4E0D;&#x8BBA;&#x4F60;&#x662F;&#x5728;&#x4EE3;&#x7801;&#x4E2D;&#x660E;&#x6587;&#x786C;&#x7F16;&#x7801;&#xFF0C;&#x8FD8;&#x662F;&#x4F7F;&#x7528;&#x53C2;&#x6570;(variable&#xFF0C;&#x6211;&#x4EEC;&#x4E4B;&#x540E;&#x7684;&#x7AE0;&#x8282;&#x4F1A;&#x4ECB;&#x7ECD;)&#xFF0C;&#x4EA6;&#x6216;&#x662F;&#x5999;&#x60F3;&#x5929;&#x5F00;&#x5730;&#x4F7F;&#x7528;&#x51FD;&#x6570;&#x5728;&#x8FD0;&#x884C;&#x65F6;&#x4ECE;&#x5916;&#x754C;&#x8BFB;&#x53D6;&#xFF0C;&#x90FD;&#x65E0;&#x6CD5;&#x6539;&#x53D8;&#x8FD9;&#x4E2A;&#x7ED3;&#x679C;&#x3002;</p>
<p>&#x89E3;&#x51B3;&#x4E4B;&#x9053;&#x6709;&#x4E24;&#x79CD;&#xFF0C;&#x4E00;&#x79CD;&#x662F;&#x4F7F;&#x7528;Vault&#x6216;&#x662F;AWS Secret Manager&#x8FD9;&#x6837;&#x7684;&#x52A8;&#x6001;&#x673A;&#x5BC6;&#x7BA1;&#x7406;&#x5DE5;&#x5177;&#x751F;&#x6210;&#x4E34;&#x65F6;&#x6709;&#x6548;&#x7684;&#x52A8;&#x6001;&#x673A;&#x5BC6;(&#x6BD4;&#x5982;&#x6709;&#x6548;&#x671F;&#x53EA;&#x6709;5&#x5206;&#x949F;&#xFF0C;&#x5373;&#x4F7F;&#x88AB;&#x4ED6;&#x4EBA;&#x8BFB;&#x53D6;&#x5230;&#xFF0C;&#x673A;&#x5BC6;&#x4E5F;&#x65E9;&#x5DF2;&#x5931;&#x6548;)&#xFF1B;&#x53E6;&#x4E00;&#x79CD;&#x5C31;&#x662F;&#x6211;&#x4EEC;&#x4E0B;&#x9762;&#x5C06;&#x8981;&#x4ECB;&#x7ECD;&#x7684;&#x2014;&#x2014;Terraform Backend&#x3002;</p>
<h2 id="&#x751F;&#x4EA7;&#x73AF;&#x5883;&#x7684;tfstate&#x7BA1;&#x7406;&#x65B9;&#x6848;&#x2014;&#x2014;backend">&#x751F;&#x4EA7;&#x73AF;&#x5883;&#x7684;tfstate&#x7BA1;&#x7406;&#x65B9;&#x6848;&#x2014;&#x2014;Backend</h2>
<p>&#x5230;&#x76EE;&#x524D;&#x4E3A;&#x6B62;&#x6211;&#x4EEC;&#x7684;tfstate&#x6587;&#x4EF6;&#x662F;&#x4FDD;&#x5B58;&#x5728;&#x5F53;&#x524D;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x7684;&#x672C;&#x5730;&#x6587;&#x4EF6;&#xFF0C;&#x5047;&#x8BBE;&#x6211;&#x4EEC;&#x7684;&#x8BA1;&#x7B97;&#x673A;&#x635F;&#x574F;&#x4E86;&#xFF0C;&#x5BFC;&#x81F4;&#x6587;&#x4EF6;&#x4E22;&#x5931;&#xFF0C;&#x90A3;&#x4E48;tfstate&#x6587;&#x4EF6;&#x6240;&#x5BF9;&#x5E94;&#x7684;&#x8D44;&#x6E90;&#x90FD;&#x5C06;&#x65E0;&#x6CD5;&#x7BA1;&#x7406;&#xFF0C;&#x800C;&#x4EA7;&#x751F;&#x8D44;&#x6E90;&#x6CC4;&#x6F0F;&#x3002;</p>
<p>&#x53E6;&#x5916;&#x5982;&#x679C;&#x6211;&#x4EEC;&#x662F;&#x4E00;&#x4E2A;&#x56E2;&#x961F;&#x5728;&#x4F7F;&#x7528;Terraform&#x7BA1;&#x7406;&#x4E00;&#x7EC4;&#x8D44;&#x6E90;&#xFF0C;&#x56E2;&#x961F;&#x6210;&#x5458;&#x4E4B;&#x95F4;&#x8981;&#x5982;&#x4F55;&#x5171;&#x4EAB;&#x8FD9;&#x4E2A;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#xFF1F;&#x80FD;&#x4E0D;&#x80FD;&#x628A;tfstate&#x6587;&#x4EF6;&#x7B7E;&#x5165;&#x6E90;&#x4EE3;&#x7801;&#x7BA1;&#x7406;&#x5DE5;&#x5177;&#x8FDB;&#x884C;&#x4FDD;&#x5B58;&#xFF1F;</p>
<p>&#x628A;tfstate&#x6587;&#x4EF6;&#x7B7E;&#x5165;&#x7BA1;&#x4EE3;&#x7801;&#x7BA1;&#x7406;&#x5DE5;&#x5177;&#x662F;&#x975E;&#x5E38;&#x9519;&#x8BEF;&#x7684;&#xFF0C;&#x8FD9;&#x5C31;&#x597D;&#x6BD4;&#x628A;&#x6570;&#x636E;&#x5E93;&#x7B7E;&#x5165;&#x4E86;&#x6E90;&#x4EE3;&#x7801;&#x7BA1;&#x7406;&#x5DE5;&#x5177;&#xFF0C;&#x5982;&#x679C;&#x4E24;&#x4E2A;&#x4EBA;&#x540C;&#x65F6;&#x7B7E;&#x51FA;&#x4E86;&#x540C;&#x4E00;&#x4EFD;tfstate&#xFF0C;&#x5E76;&#x4E14;&#x5BF9;&#x4EE3;&#x7801;&#x505A;&#x4E86;&#x4E0D;&#x540C;&#x7684;&#x4FEE;&#x6539;&#xFF0C;&#x53C8;&#x540C;&#x65F6;apply&#x4E86;&#xFF0C;&#x8FD9;&#x65F6;&#x60F3;&#x8981;&#x628A;tfstate&#x7B7E;&#x5165;&#x6E90;&#x7801;&#x7BA1;&#x7406;&#x7CFB;&#x7EDF;&#x53EF;&#x80FD;&#x4F1A;&#x906D;&#x9047;&#x5230;&#x65E0;&#x6CD5;&#x89E3;&#x51B3;&#x7684;&#x51B2;&#x7A81;&#x3002;</p>
<p>&#x4E3A;&#x4E86;&#x89E3;&#x51B3;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x7684;&#x5B58;&#x50A8;&#x548C;&#x5171;&#x4EAB;&#x95EE;&#x9898;&#xFF0C;Terraform&#x5F15;&#x5165;&#x4E86;&#x8FDC;&#x7A0B;&#x72B6;&#x6001;&#x5B58;&#x50A8;&#x673A;&#x5236;&#xFF0C;&#x4E5F;&#x5C31;&#x662F;Backend&#x3002;Backend&#x662F;&#x4E00;&#x79CD;&#x62BD;&#x8C61;&#x7684;&#x8FDC;&#x7A0B;&#x5B58;&#x50A8;&#x63A5;&#x53E3;&#xFF0C;&#x5982;&#x540C;Provider&#x4E00;&#x6837;&#xFF0C;Backend&#x4E5F;&#x652F;&#x6301;&#x591A;&#x79CD;&#x4E0D;&#x540C;&#x7684;&#x8FDC;&#x7A0B;&#x5B58;&#x50A8;&#x670D;&#x52A1;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605523283858-image.png" alt=""></p>
<p>Terraform Remote Backend&#x5206;&#x4E3A;&#x4E24;&#x79CD;&#xFF1A;</p>
<ul>
<li>&#x6807;&#x51C6;&#xFF1A;&#x652F;&#x6301;&#x8FDC;&#x7A0B;&#x72B6;&#x6001;&#x5B58;&#x50A8;&#x4E0E;&#x72B6;&#x6001;&#x9501;</li>
<li>&#x589E;&#x5F3A;&#xFF1A;&#x5728;&#x6807;&#x51C6;&#x7684;&#x57FA;&#x7840;&#x4E0A;&#x652F;&#x6301;&#x8FDC;&#x7A0B;&#x64CD;&#x4F5C;(&#x5728;&#x8FDC;&#x7A0B;&#x670D;&#x52A1;&#x5668;&#x4E0A;&#x6267;&#x884C;plan&#x3001;apply&#x7B49;&#x64CD;&#x4F5C;)</li>
</ul>
<p>&#x76EE;&#x524D;&#x589E;&#x5F3A;&#x578B;Backend&#x53EA;&#x6709;Terraform Cloud&#x4E91;&#x670D;&#x52A1;&#x4E00;&#x79CD;&#x3002;</p>
<p>&#x72B6;&#x6001;&#x9501;&#x662F;&#x6307;&#xFF0C;&#x5F53;&#x9488;&#x5BF9;&#x4E00;&#x4E2A;tfstate&#x8FDB;&#x884C;&#x53D8;&#x66F4;&#x64CD;&#x4F5C;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x9488;&#x5BF9;&#x8BE5;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x6DFB;&#x52A0;&#x4E00;&#x628A;&#x5168;&#x5C40;&#x9501;&#xFF0C;&#x786E;&#x4FDD;&#x540C;&#x4E00;&#x65F6;&#x95F4;&#x53EA;&#x80FD;&#x6709;&#x4E00;&#x4E2A;&#x53D8;&#x66F4;&#x88AB;&#x6267;&#x884C;&#x3002;&#x4E0D;&#x540C;&#x7684;Backend&#x5BF9;&#x72B6;&#x6001;&#x9501;&#x7684;&#x652F;&#x6301;&#x4E0D;&#x5C3D;&#x76F8;&#x540C;&#xFF0C;&#x5B9E;&#x73B0;&#x72B6;&#x6001;&#x9501;&#x7684;&#x673A;&#x5236;&#x4E5F;&#x4E0D;&#x5C3D;&#x76F8;&#x540C;&#xFF0C;&#x4F8B;&#x5982;consul backend&#x5C31;&#x901A;&#x8FC7;&#x4E00;&#x4E2A;.lock&#x8282;&#x70B9;&#x6765;&#x5145;&#x5F53;&#x9501;&#xFF0C;&#x4E00;&#x4E2A;.lockinfo&#x8282;&#x70B9;&#x6765;&#x63CF;&#x8FF0;&#x9501;&#x5BF9;&#x5E94;&#x7684;&#x4F1A;&#x8BDD;&#x4FE1;&#x606F;&#xFF0C;tfstate&#x6587;&#x4EF6;&#x88AB;&#x4FDD;&#x5B58;&#x5728;backend&#x5B9A;&#x4E49;&#x7684;&#x8DEF;&#x5F84;&#x8282;&#x70B9;&#x5185;&#xFF1B;s3 backend&#x5219;&#x9700;&#x8981;&#x7528;&#x6237;&#x4F20;&#x5165;&#x4E00;&#x4E2A;Dynamodb&#x8868;&#x6765;&#x5B58;&#x653E;&#x9501;&#x4FE1;&#x606F;&#xFF0C;&#x800C;tfstate&#x6587;&#x4EF6;&#x88AB;&#x5B58;&#x50A8;&#x5728;s3&#x5B58;&#x50A8;&#x6876;&#x91CC;&#x3002;&#x540D;&#x4E3A;etcd&#x7684;backend&#x5BF9;&#x5E94;&#x7684;&#x662F;etcd v2&#xFF0C;&#x5B83;&#x4E0D;&#x652F;&#x6301;&#x72B6;&#x6001;&#x9501;&#xFF1B;etcdv3&#x5219;&#x63D0;&#x4F9B;&#x4E86;&#x5BF9;&#x72B6;&#x6001;&#x9501;&#x7684;&#x652F;&#x6301;&#xFF0C;&#x7B49;&#x7B49;&#x7B49;&#x7B49;&#x3002;&#x8BFB;&#x8005;&#x53EF;&#x4EE5;&#x6839;&#x636E;&#x5B9E;&#x9645;&#x60C5;&#x51B5;&#xFF0C;&#x6311;&#x9009;&#x81EA;&#x5DF1;&#x5408;&#x9002;&#x7684;Backend&#x3002;&#x63A5;&#x4E0B;&#x6765;&#x6211;&#x5C06;&#x4EE5;consul&#x4E3A;&#x8303;&#x4F8B;&#x4E3A;&#x8BFB;&#x8005;&#x6F14;&#x793A;Backend&#x673A;&#x5236;&#x3002;</p>
<h2 id="consul&#x7B80;&#x4ECB;&#x4EE5;&#x53CA;&#x5B89;&#x88C5;">Consul&#x7B80;&#x4ECB;&#x4EE5;&#x53CA;&#x5B89;&#x88C5;</h2>
<p>Consul&#x662F;HashiCorp&#x63A8;&#x51FA;&#x7684;&#x4E00;&#x4E2A;&#x5F00;&#x6E90;&#x5DE5;&#x5177;&#xFF0C;&#x4E3B;&#x8981;&#x7528;&#x6765;&#x89E3;&#x51B3;&#x670D;&#x52A1;&#x53D1;&#x73B0;&#x3001;&#x914D;&#x7F6E;&#x4E2D;&#x5FC3;&#x4EE5;&#x53CA;Service Mesh&#x7B49;&#x95EE;&#x9898;&#xFF1B;Consul&#x672C;&#x8EAB;&#x4E5F;&#x63D0;&#x4F9B;&#x4E86;&#x7C7B;&#x4F3C;ZooKeeper&#x3001;Etcd&#x8FD9;&#x6837;&#x7684;&#x5206;&#x5E03;&#x5F0F;&#x952E;&#x503C;&#x5B58;&#x50A8;&#x670D;&#x52A1;&#xFF0C;&#x5177;&#x6709;&#x57FA;&#x4E8E;Gossip&#x534F;&#x8BAE;&#x7684;&#x6700;&#x7EC8;&#x4E00;&#x81F4;&#x6027;&#xFF0C;&#x6240;&#x4EE5;&#x53EF;&#x4EE5;&#x88AB;&#x7528;&#x6765;&#x5145;&#x5F53;Terraform Backend&#x5B58;&#x50A8;&#x3002;</p>
<p>&#x5B89;&#x88C5;Consul&#x5341;&#x5206;&#x7B80;&#x5355;&#xFF0C;&#x5982;&#x679C;&#x4F60;&#x662F;Ubuntu&#x7528;&#x6237;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token function">curl</span> -fsSL https://apt.releases.hashicorp.com/gpg <span class="token operator">|</span> <span class="token function">sudo</span> apt-key <span class="token function">add</span> -
<span class="token function">sudo</span> apt-add-repository <span class="token string">&quot;deb [arch=amd64] https://apt.releases.hashicorp.com <span class="token variable"><span class="token variable">$(</span>lsb_release -cs<span class="token variable">)</span></span> main&quot;</span>
<span class="token function">sudo</span> <span class="token function">apt-get</span> update <span class="token operator">&amp;&amp;</span> <span class="token function">sudo</span> <span class="token function">apt-get</span> <span class="token function">install</span> -y consul
</code></pre>
<p>&#x5BF9;&#x4E8E;CentOS&#x7528;&#x6237;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token function">sudo</span> yum <span class="token function">install</span> -y yum-utils
<span class="token function">sudo</span> yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
<span class="token function">sudo</span> yum -y <span class="token function">install</span> consul
</code></pre>
<p>&#x5BF9;&#x4E8E;Macos&#x7528;&#x6237;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">brew tap hashicorp/tap
brew <span class="token function">install</span> hashicorp/tap/consul
</code></pre>
<p>&#x5BF9;&#x4E8E;Windows&#x7528;&#x6237;&#xFF0C;&#x5982;&#x679C;&#x6309;&#x7167;&#x524D;&#x6587;&#x5B89;&#x88C5;Terraform&#x6559;&#x7A0B;&#x5DF2;&#x7ECF;&#x914D;&#x7F6E;&#x4E86;Chocolatey&#x7684;&#x8BDD;&#xFF1A;</p>
<pre class="language-"><code class="lang-powershell">choco install consul
</code></pre>
<p>&#x5B89;&#x88C5;&#x5B8C;&#x6210;&#x540E;&#x7684;&#x9A8C;&#x8BC1;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ consul
Usage: consul <span class="token punctuation">[</span>--version<span class="token punctuation">]</span> <span class="token punctuation">[</span>--help<span class="token punctuation">]</span> <span class="token operator">&lt;</span>command<span class="token operator">&gt;</span> <span class="token punctuation">[</span><span class="token operator">&lt;</span>args<span class="token operator">&gt;</span><span class="token punctuation">]</span>

Available commands are:
    acl            Interact with Consul<span class="token string">&apos;s ACLs
    agent          Runs a Consul agent
    catalog        Interact with the catalog
    config         Interact with Consul&apos;</span>s Centralized Configurations
    connect        Interact with Consul Connect
    debug          Records a debugging archive <span class="token keyword">for</span> operators
    event          Fire a new event
    <span class="token builtin class-name">exec</span>           Executes a <span class="token builtin class-name">command</span> on Consul nodes
    force-leave    Forces a member of the cluster to enter the <span class="token string">&quot;left&quot;</span> state
    info           Provides debugging information <span class="token keyword">for</span> operators.
    intention      Interact with Connect <span class="token function">service</span> intentions
    <span class="token function">join</span>           Tell Consul agent to <span class="token function">join</span> cluster
    keygen         Generates a new encryption key
    keyring        Manages gossip layer encryption keys
    kv             Interact with the key-value store
    leave          Gracefully leaves the Consul cluster and shuts down
    lock           Execute a <span class="token builtin class-name">command</span> holding a lock
    login          Login to Consul using an auth method
    <span class="token builtin class-name">logout</span>         Destroy a Consul token created with login
    maint          Controls node or <span class="token function">service</span> maintenance mode
    members        Lists the members of a Consul cluster
    monitor        Stream logs from a Consul agent
    operator       Provides cluster-level tools <span class="token keyword">for</span> Consul operators
    reload         Triggers the agent to reload configuration files
    rtt            Estimates network round trip <span class="token function">time</span> between nodes
    services       Interact with services
    snapshot       Saves, restores and inspects snapshots of Consul server state
    tls            Builtin helpers <span class="token keyword">for</span> creating CAs and certificates
    validate       Validate config files/directories
    version        Prints the Consul version
    <span class="token function">watch</span>          Watch <span class="token keyword">for</span> <span class="token for-or-select variable">changes</span> <span class="token keyword">in</span> Consul
</code></pre>
<p>&#x5B89;&#x88C5;&#x5B8C;Consul&#x540E;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x542F;&#x52A8;&#x4E00;&#x4E2A;&#x6D4B;&#x8BD5;&#x7248;Consul&#x670D;&#x52A1;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ consul agent -dev
</code></pre>
<p>Consul&#x4F1A;&#x5728;&#x672C;&#x673A;8500&#x7AEF;&#x53E3;&#x5F00;&#x653E;Http&#x7EC8;&#x7ED3;&#x70B9;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x6D4F;&#x89C8;&#x5668;&#x8BBF;&#x95EE;<a href="http://localhost:8500" target="_blank">http://localhost:8500</a> &#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605525814335-image.png" alt=""></p>
<h2 id="&#x4F7F;&#x7528;backend">&#x4F7F;&#x7528;Backend</h2>
<p>&#x6211;&#x4EEC;&#x5199;&#x4E00;&#x4E2A;&#x53EF;&#x4EE5;&#x514D;&#x8D39;&#x6267;&#x884C;&#x7684;&#x7B80;&#x5355;Terraform&#x4EE3;&#x7801;&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">terraform</span> <span class="token punctuation">{</span>
  <span class="token property">required_version</span> <span class="token punctuation">=</span> <span class="token string">&quot;~&gt;0.13.5&quot;</span>
  <span class="token keyword">required_providers</span> <span class="token punctuation">{</span>
    <span class="token property">ucloud</span> <span class="token punctuation">=</span> <span class="token punctuation">{</span>
      <span class="token property">source</span>  <span class="token punctuation">=</span> <span class="token string">&quot;ucloud/ucloud&quot;</span>
      <span class="token property">version</span> <span class="token punctuation">=</span> <span class="token string">&quot;&gt;=1.22.0&quot;</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span>
  <span class="token keyword">backend<span class="token type variable"> &quot;consul&quot; </span></span><span class="token punctuation">{</span>
    <span class="token property">address</span> <span class="token punctuation">=</span> <span class="token string">&quot;localhost:8500&quot;</span>
    <span class="token property">scheme</span>  <span class="token punctuation">=</span> <span class="token string">&quot;http&quot;</span>
    <span class="token property">path</span>    <span class="token punctuation">=</span> <span class="token string">&quot;my-ucloud-project&quot;</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>

<span class="token keyword">provider<span class="token type variable"> &quot;ucloud&quot; </span></span><span class="token punctuation">{</span>
  <span class="token property">public_key</span>  <span class="token punctuation">=</span> <span class="token string">&quot;JInqRnkSY8eAmxKFRxW9kVANYThfIW9g2diBbZ8R8&quot;</span>
  <span class="token property">private_key</span> <span class="token punctuation">=</span> <span class="token string">&quot;8V5RClzreyKBxrJ2GsePjfDYHy55yYsIIy3Qqzjjah0C0LLxhXkKSzEKFWkATqu4U&quot;</span>
  <span class="token property">project_id</span>  <span class="token punctuation">=</span> <span class="token string">&quot;org-a2pbab&quot;</span>
  <span class="token property">region</span>      <span class="token punctuation">=</span> <span class="token string">&quot;cn-sh2&quot;</span>
<span class="token punctuation">}</span>

<span class="token keyword">resource <span class="token type variable">&quot;ucloud_vpc&quot;</span></span> <span class="token string">&quot;vpc&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">cidr_blocks</span> <span class="token punctuation">=</span> <span class="token punctuation">[</span><span class="token string">&quot;10.0.0.0/16&quot;</span><span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x6CE8;&#x610F;&#x8981;&#x628A;&#x4EE3;&#x7801;&#x4E2D;&#x7684;public_key&#x3001;private_key&#x548C;project_id&#x6362;&#x6210;&#x4F60;&#x81EA;&#x5DF1;&#x7684;&#x3002;</p>
<p>&#x5728;terraform&#x8282;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x6DFB;&#x52A0;&#x4E86;backend&#x914D;&#x7F6E;&#x8282;&#xFF0C;&#x6307;&#x5B9A;&#x4F7F;&#x7528;localhost:8500&#x4E3A;&#x5730;&#x5740;(&#x4E5F;&#x5C31;&#x662F;&#x6211;&#x4EEC;&#x521A;&#x624D;&#x542F;&#x52A8;&#x7684;&#x6D4B;&#x8BD5;&#x7248;Consul&#x670D;&#x52A1;)&#xFF0C;&#x6307;&#x5B9A;&#x4F7F;&#x7528;http&#x534F;&#x8BAE;&#x8BBF;&#x95EE;&#x8BE5;&#x5730;&#x5740;&#xFF0C;&#x6307;&#x5B9A;tfstate&#x6587;&#x4EF6;&#x5B58;&#x653E;&#x5728;Consul&#x952E;&#x503C;&#x5B58;&#x50A8;&#x670D;&#x52A1;&#x7684;my-ucloud-project&#x8DEF;&#x5F84;&#x4E0B;&#x3002;</p>
<p>&#x5F53;&#x6211;&#x4EEC;&#x6267;&#x884C;&#x5B8C;terraform apply&#x540E;&#xFF0C;&#x6211;&#x4EEC;&#x8BBF;&#x95EE;<a href="http://localhost:8500/ui/dc1/kv" target="_blank">http://localhost:8500/ui/dc1/kv</a> &#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605526873778-image.png" alt=""></p>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;my-ucloud-project&#xFF0C;&#x70B9;&#x51FB;&#x8FDB;&#x5165;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605526937681-image.png" alt=""></p>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x539F;&#x672C;&#x4FDD;&#x5B58;&#x5728;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x7684;tfstate&#x6587;&#x4EF6;&#x7684;&#x5185;&#x5BB9;&#xFF0C;&#x88AB;&#x4FDD;&#x5B58;&#x5728;&#x4E86;Consul&#x7684;&#x540D;&#x4E3A;&quot;my-ucloud-project&quot;&#x7684;&#x952E;&#x4E0B;&#x3002;</p>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x6267;&#x884C;terraform destroy&#x540E;&#xFF0C;&#x91CD;&#x65B0;&#x8BBF;&#x95EE;<a href="http://localhost:8500/ui/dc1/kv" target="_blank">http://localhost:8500/ui/dc1/kv</a> &#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605527064299-image.png" alt=""></p>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;my-ucloud-project&#x8FD9;&#x4E2A;&#x952E;&#x4ECD;&#x7136;&#x5B58;&#x5728;&#x3002;&#x8BA9;&#x6211;&#x4EEC;&#x70B9;&#x51FB;&#x8FDB;&#x53BB;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605527113517-image.png" alt=""></p>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x5B83;&#x7684;&#x5185;&#x5BB9;&#x4E3A;&#x7A7A;&#xFF0C;&#x4EE3;&#x8868;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x5DF2;&#x7ECF;&#x88AB;&#x6210;&#x529F;&#x9500;&#x6BC1;&#x3002;</p>
<h2 id="&#x89C2;&#x5BDF;&#x9501;&#x6587;&#x4EF6;">&#x89C2;&#x5BDF;&#x9501;&#x6587;&#x4EF6;</h2>
<p>&#x90A3;&#x4E48;&#x5728;&#x8FD9;&#x4E2A;&#x8FC7;&#x7A0B;&#x91CC;&#xFF0C;&#x9501;&#x7A76;&#x7ADF;&#x5728;&#x54EA;&#x91CC;&#xFF1F;&#x6211;&#x4EEC;&#x5982;&#x4F55;&#x80FD;&#x591F;&#x4F53;&#x9A8C;&#x5230;&#x9501;&#x7684;&#x5B58;&#x5728;&#xFF1F;&#x8BA9;&#x6211;&#x4EEC;&#x5BF9;&#x4EE3;&#x7801;&#x8FDB;&#x884C;&#x4E00;&#x70B9;&#x4FEE;&#x6539;&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">terraform</span> <span class="token punctuation">{</span>
  <span class="token property">required_version</span> <span class="token punctuation">=</span> <span class="token string">&quot;~&gt;0.13.5&quot;</span>
  <span class="token keyword">required_providers</span> <span class="token punctuation">{</span>
    <span class="token property">ucloud</span> <span class="token punctuation">=</span> <span class="token punctuation">{</span>
      <span class="token property">source</span>  <span class="token punctuation">=</span> <span class="token string">&quot;ucloud/ucloud&quot;</span>
      <span class="token property">version</span> <span class="token punctuation">=</span> <span class="token string">&quot;&gt;=1.22.0&quot;</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span>
  <span class="token keyword">backend<span class="token type variable"> &quot;consul&quot; </span></span><span class="token punctuation">{</span>
    <span class="token property">address</span> <span class="token punctuation">=</span> <span class="token string">&quot;localhost:8500&quot;</span>
    <span class="token property">scheme</span>  <span class="token punctuation">=</span> <span class="token string">&quot;http&quot;</span>
    <span class="token property">path</span>    <span class="token punctuation">=</span> <span class="token string">&quot;my-ucloud-project&quot;</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>

<span class="token keyword">provider<span class="token type variable"> &quot;ucloud&quot; </span></span><span class="token punctuation">{</span>
  <span class="token property">public_key</span>  <span class="token punctuation">=</span> <span class="token string">&quot;JInqRnkSY8eAmxKFRxW9kVANYThfIW9g2diBbZ8R8&quot;</span>
  <span class="token property">private_key</span> <span class="token punctuation">=</span> <span class="token string">&quot;8V5RClzreyKBxrJ2GsePjfDYHy55yYsIIy3Qqzjjah0C0LLxhXkKSzEKFWkATqu4U&quot;</span>
  <span class="token property">project_id</span>  <span class="token punctuation">=</span> <span class="token string">&quot;org-a2pbab&quot;</span>
  <span class="token property">region</span>      <span class="token punctuation">=</span> <span class="token string">&quot;cn-sh2&quot;</span>
<span class="token punctuation">}</span>

<span class="token keyword">resource <span class="token type variable">&quot;ucloud_vpc&quot;</span></span> <span class="token string">&quot;vpc&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">cidr_blocks</span> <span class="token punctuation">=</span> <span class="token punctuation">[</span><span class="token string">&quot;10.0.0.0/16&quot;</span><span class="token punctuation">]</span>
  <span class="token keyword">provisioner<span class="token type variable"> &quot;local-exec&quot; </span></span><span class="token punctuation">{</span>
    <span class="token property">command</span> <span class="token punctuation">=</span> <span class="token string">&quot;sleep 1000&quot;</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x8FD9;&#x6B21;&#x7684;&#x53D8;&#x5316;&#x662F;&#x6211;&#x4EEC;&#x5728;ucloud_vpc&#x7684;&#x5B9A;&#x4E49;&#x4E0A;&#x6DFB;&#x52A0;&#x4E86;&#x4E00;&#x4E2A;local-exec&#x7C7B;&#x578B;&#x7684;provisioner&#x3002;provisioner&#x6211;&#x4EEC;&#x5728;&#x540E;&#x7EED;&#x7684;&#x7AE0;&#x8282;&#x4E2D;&#x4F1A;&#x4E13;&#x95E8;&#x53D9;&#x8FF0;&#xFF0C;&#x5728;&#x8FD9;&#x91CC;&#x8BFB;&#x8005;&#x53EA;&#x9700;&#x8981;&#x7406;&#x89E3;&#xFF0C;Terraform&#x8FDB;&#x7A0B;&#x5728;&#x6210;&#x529F;&#x521B;&#x5EFA;&#x4E86;&#x8BE5;Vpc&#x540E;&#xFF0C;&#x4F1A;&#x5728;&#x6267;&#x884C;Terraform&#x547D;&#x4EE4;&#x884C;&#x7684;&#x673A;&#x5668;&#x4E0A;&#x6267;&#x884C;&#x4E00;&#x6761;&#x547D;&#x4EE4;&#xFF1A;sleep 1000&#xFF0C;&#x8FD9;&#x4E2A;&#x65F6;&#x95F4;&#x8DB3;&#x4EE5;&#x5C06;Terraform&#x8FDB;&#x7A0B;&#x963B;&#x585E;&#x8DB3;&#x591F;&#x957F;&#x7684;&#x65F6;&#x95F4;&#xFF0C;&#x4EE5;&#x4FBF;&#x8BA9;&#x6211;&#x4EEC;&#x89C2;&#x5BDF;&#x9501;&#x4FE1;&#x606F;&#x4E86;&#x3002;</p>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x6267;&#x884C;terraform apply&#xFF0C;&#x8FD9;&#x4E00;&#x6B21;apply&#x5C06;&#x4F1A;&#x88AB;sleep&#x963B;&#x585E;&#xFF0C;&#x800C;&#x4E0D;&#x4F1A;&#x6210;&#x529F;&#x5B8C;&#x6210;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">
An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  <span class="token comment"># ucloud_vpc.vpc will be created</span>
  + resource <span class="token string">&quot;ucloud_vpc&quot;</span> <span class="token string">&quot;vpc&quot;</span> <span class="token punctuation">{</span>
      + cidr_blocks  <span class="token operator">=</span> <span class="token punctuation">[</span>
          + <span class="token string">&quot;10.0.0.0/16&quot;</span>,
        <span class="token punctuation">]</span>
      + create_time  <span class="token operator">=</span> <span class="token punctuation">(</span>known after apply<span class="token punctuation">)</span>
      + <span class="token function">id</span>           <span class="token operator">=</span> <span class="token punctuation">(</span>known after apply<span class="token punctuation">)</span>
      + name         <span class="token operator">=</span> <span class="token punctuation">(</span>known after apply<span class="token punctuation">)</span>
      + network_info <span class="token operator">=</span> <span class="token punctuation">(</span>known after apply<span class="token punctuation">)</span>
      + remark       <span class="token operator">=</span> <span class="token punctuation">(</span>known after apply<span class="token punctuation">)</span>
      + tag          <span class="token operator">=</span> <span class="token string">&quot;Default&quot;</span>
      + update_time  <span class="token operator">=</span> <span class="token punctuation">(</span>known after apply<span class="token punctuation">)</span>
    <span class="token punctuation">}</span>

Plan: <span class="token number">1</span> to add, <span class="token number">0</span> to change, <span class="token number">0</span> to destroy.

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only <span class="token string">&apos;yes&apos;</span> will be accepted to approve.

  Enter a value: <span class="token function">yes</span>

ucloud_vpc.vpc: Creating<span class="token punctuation">..</span>.
ucloud_vpc.vpc: Provisioning with <span class="token string">&apos;local-exec&apos;</span><span class="token punctuation">..</span>.
ucloud_vpc.vpc <span class="token punctuation">(</span>local-exec<span class="token punctuation">)</span>: Executing: <span class="token punctuation">[</span><span class="token string">&quot;/bin/sh&quot;</span> <span class="token string">&quot;-c&quot;</span> <span class="token string">&quot;sleep 1000&quot;</span><span class="token punctuation">]</span>
ucloud_vpc.vpc: Still creating<span class="token punctuation">..</span>. <span class="token punctuation">[</span>10s elapsed<span class="token punctuation">]</span>
<span class="token punctuation">..</span>.
</code></pre>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x91CD;&#x65B0;&#x8BBF;&#x95EE;<a href="http://localhost:8500/ui/dc1/kv" target="_blank">http://localhost:8500/ui/dc1/kv</a> &#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605527689294-image.png" alt=""></p>
<p>&#x8FD9;&#x4E00;&#x6B21;&#x60C5;&#x51B5;&#x53D1;&#x751F;&#x4E86;&#x53D8;&#x5316;&#xFF0C;&#x6211;&#x4EEC;&#x770B;&#x5230;&#x9664;&#x4E86;my-ucloud-project&#x8FD9;&#x4E2A;&#x952E;&#x4E4B;&#x5916;&#xFF0C;&#x8FD8;&#x591A;&#x4E86;&#x4E00;&#x4E2A;&#x540C;&#x540D;&#x7684;&#x6587;&#x4EF6;&#x5939;&#x3002;&#x8BA9;&#x6211;&#x4EEC;&#x70B9;&#x51FB;&#x8FDB;&#x5165;&#x6587;&#x4EF6;&#x5939;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605527748489-image.png" alt=""></p>
<p>&#x5728;&#x8FD9;&#x91CC;&#x6211;&#x4EEC;&#x6210;&#x529F;&#x89C2;&#x6D4B;&#x5230;&#x4E86;.lock&#x548C;.lockinfo&#x6587;&#x4EF6;&#x3002;&#x8BA9;&#x6211;&#x4EEC;&#x70B9;&#x51FB;.lock&#x770B;&#x770B;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605527824119-image.png" alt=""></p>
<p>Consul UI&#x63D0;&#x9192;&#x6211;&#x4EEC;&#xFF0C;&#x8BE5;&#x952E;&#x503C;&#x5BF9;&#x76EE;&#x524D;&#x6B63;&#x88AB;&#x9501;&#x5B9A;&#xFF0C;&#x800C;&#x5B83;&#x7684;&#x5185;&#x5BB9;&#x662F;&#x7A7A;&#x3002;&#x8BA9;&#x6211;&#x4EEC;&#x67E5;&#x770B;.lockinfo&#x7684;&#x5185;&#x5BB9;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605527896835-image.png" alt=""></p>
<p>.lockinfo&#x91CC;&#x8BB0;&#x5F55;&#x4E86;&#x9501;ID&#x3001;&#x6211;&#x4EEC;&#x6267;&#x884C;&#x7684;&#x64CD;&#x4F5C;&#xFF0C;&#x4EE5;&#x53CA;&#x5176;&#x4ED6;&#x7684;&#x4E00;&#x4E9B;&#x4FE1;&#x606F;&#x3002;</p>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x53E6;&#x8D77;&#x4E00;&#x4E2A;&#x65B0;&#x7684;&#x547D;&#x4EE4;&#x884C;&#x7A97;&#x53E3;&#xFF0C;&#x5728;&#x540C;&#x4E00;&#x4E2A;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x5C1D;&#x8BD5;&#x53E6;&#x4E00;&#x6B21;&#x6267;&#x884C;terraform apply&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform apply
Acquiring state lock. This may take a few moments<span class="token punctuation">..</span>.

Error: Error locking state: Error acquiring the state lock: Lock Info:
  ID:        563ef038-610e-85cf-ca89-9e3b4a830b67
  Path:      my-ucloud-project
  Operation: OperationTypeApply
  Who:       byers@ByersMacBook-Pro.local
  Version:   <span class="token number">0.13</span>.5
  Created:   <span class="token number">2020</span>-11-16 <span class="token number">11</span>:53:50.473561 +0000 UTC
  Info:      consul session: 9bd80a12-bc2f-1c5b-af0f-cdb07e5e69dc


Terraform acquires a state lock to protect the state from being written
by multiple <span class="token function">users</span> at the same time. Please resolve the issue above and try
again. For <span class="token function">most</span> commands, you can disable locking with the <span class="token string">&quot;-lock=false&quot;</span>
flag, but this is not recommended.
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x540C;&#x65F6;&#x53E6;&#x4E00;&#x4E2A;&#x4EBA;&#x8BD5;&#x56FE;&#x5BF9;&#x540C;&#x4E00;&#x4E2A;tfstate&#x6267;&#x884C;&#x53D8;&#x66F4;&#x7684;&#x5C1D;&#x8BD5;&#x5931;&#x8D25;&#x4E86;&#xFF0C;&#x56E0;&#x4E3A;&#x5B83;&#x65E0;&#x6CD5;&#x987A;&#x5229;&#x83B7;&#x53D6;&#x5230;&#x9501;&#x3002;</p>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x7528;ctrl-c&#x7EC8;&#x6B62;&#x539F;&#x5148;&#x88AB;&#x963B;&#x585E;&#x7684;terraform apply&#x7684;&#x6267;&#x884C;&#xFF0C;&#x7136;&#x540E;&#x91CD;&#x65B0;&#x8BBF;&#x95EE;<a href="http://localhost:8500/ui/dc1/kv" target="_blank">http://localhost:8500/ui/dc1/kv</a> &#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605528169293-image.png" alt=""></p>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x5305;&#x542B;&#x9501;&#x7684;&#x6587;&#x4EF6;&#x5939;&#x6D88;&#x5931;&#x4E86;&#x3002;Terraform&#x547D;&#x4EE4;&#x884C;&#x8FDB;&#x7A0B;&#x5728;&#x63A5;&#x6536;&#x5230;ctrl-c&#x4FE1;&#x53F7;&#x65F6;&#xFF0C;&#x4F1A;&#x9996;&#x5148;&#x628A;&#x5F53;&#x524D;&#x5DF2;&#x77E5;&#x7684;&#x72B6;&#x6001;&#x4FE1;&#x606F;&#x5199;&#x5165;Backend&#x5185;&#xFF0C;&#x7136;&#x540E;&#x91CA;&#x653E;Backend&#x4E0A;&#x7684;&#x9501;&#xFF0C;&#x518D;&#x7ED3;&#x675F;&#x8FDB;&#x7A0B;&#x3002;&#x4F46;&#x662F;&#x5982;&#x679C;Terraform&#x8FDB;&#x7A0B;&#x662F;&#x88AB;&#x5F3A;&#x884C;&#x6740;&#x6B7B;&#xFF0C;&#x6216;&#x662F;&#x673A;&#x5668;&#x6389;&#x7535;&#xFF0C;&#x90A3;&#x4E48;&#x5728;Backend&#x4E0A;&#x5C31;&#x4F1A;&#x9057;&#x7559;&#x4E00;&#x4E2A;&#x9501;&#xFF0C;&#x5BFC;&#x81F4;&#x540E;&#x7EED;&#x7684;&#x64CD;&#x4F5C;&#x90FD;&#x65E0;&#x6CD5;&#x6267;&#x884C;&#xFF0C;&#x8FD9;&#x65F6;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x7528;terraform force-unlock&#x547D;&#x4EE4;&#x5F3A;&#x884C;&#x5220;&#x9664;&#x9501;&#xFF0C;&#x6211;&#x4EEC;&#x5C06;&#x5728;&#x540E;&#x7EED;&#x7684;&#x7AE0;&#x8282;&#x4E2D;&#x8BE6;&#x7EC6;&#x53D9;&#x8FF0;&#x3002;</p>
<h2 id="&#x5C0F;&#x8D34;&#x58EB;&#x2014;&#x2014;&#x5047;&#x5982;&#x4E00;&#x5F00;&#x59CB;backend&#x914D;&#x7F6E;&#x5199;&#x9519;&#x4E86;&#x4F1A;&#x600E;&#x4E48;&#x6837;">&#x5C0F;&#x8D34;&#x58EB;&#x2014;&#x2014;&#x5047;&#x5982;&#x4E00;&#x5F00;&#x59CB;Backend&#x914D;&#x7F6E;&#x5199;&#x9519;&#x4E86;&#x4F1A;&#x600E;&#x4E48;&#x6837;</h2>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x5047;&#x8BBE;&#x6211;&#x4EEC;&#x62E5;&#x6709;&#x4E00;&#x4E2A;&#x5E72;&#x51C0;&#x7684;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#xFF0C;&#x6211;&#x4EEC;&#x65B0;&#x5EFA;&#x4E86;&#x4E00;&#x4E2A;main.tf&#x4EE3;&#x7801;&#x6587;&#x4EF6;&#xFF0C;&#x5728;terraform&#x914D;&#x7F6E;&#x8282;&#x5F53;&#x4E2D;&#x914D;&#x7F6E;&#x4E86;&#x5982;&#x4E0B;backend:</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">backend<span class="token type variable"> &quot;consul&quot; </span></span><span class="token punctuation">{</span>
    <span class="token property">address</span> <span class="token punctuation">=</span> <span class="token string">&quot;localhost:8600&quot;</span>
    <span class="token property">scheme</span>  <span class="token punctuation">=</span> <span class="token string">&quot;http&quot;</span>
    <span class="token property">path</span>    <span class="token punctuation">=</span> <span class="token string">&quot;my-ucloud-project&quot;</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x628A;address&#x5199;&#x9519;&#x4E86;&#xFF0C;&#x7AEF;&#x53E3;&#x53F7;&#x4ECE;8500&#x5199;&#x6210;&#x4E86;8600&#xFF0C;&#x8FD9;&#x662F;&#x6211;&#x4EEC;&#x6267;&#x884C;&#x4E00;&#x6B21;terraform init&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform init

Initializing the backend<span class="token punctuation">..</span>.

Successfully configured the backend <span class="token string">&quot;consul&quot;</span><span class="token operator">!</span> Terraform will automatically
use this backend unless the backend configuration changes.

Error: Failed to get existing workspaces: Get <span class="token string">&quot;http://localhost:8600/v1/kv/my-ucloud-project-env:?keys=&amp;separator=%2F&quot;</span><span class="token builtin class-name">:</span> EOF
</code></pre>
<p>&#x5E76;&#x4E0D;&#x5947;&#x602A;&#xFF0C;Terraform&#x62B1;&#x6028;&#x65E0;&#x6CD5;&#x8FDE;&#x63A5;&#x5230;localhost:8600&#x3002;&#x8FD9;&#x65F6;&#x6211;&#x4EEC;&#x628A;backend&#x914D;&#x7F6E;&#x7684;&#x7AEF;&#x53E3;&#x7EA0;&#x6B63;&#x56DE;8500&#xFF0C;&#x91CD;&#x65B0;&#x6267;&#x884C;init&#x770B;&#x770B;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform init

Initializing the backend<span class="token punctuation">..</span>.
Backend configuration changed<span class="token operator">!</span>

Terraform has detected that the configuration specified <span class="token keyword">for</span> the backend
has changed. Terraform will now check <span class="token keyword">for</span> existing state <span class="token keyword">in</span> the backends.


Error: Error inspecting states <span class="token keyword">in</span> the <span class="token string">&quot;consul&quot;</span> backend:
    Get <span class="token string">&quot;http://localhost:8600/v1/kv/my-ucloud-project-env:?keys=&amp;separator=%2F&quot;</span><span class="token builtin class-name">:</span> EOF

Prior to changing backends, Terraform inspects the <span class="token builtin class-name">source</span> and destination
states to determine what kind of migration steps need to be taken, <span class="token keyword">if</span> any.
Terraform failed to load the states. The data <span class="token keyword">in</span> both the <span class="token builtin class-name">source</span> and the
destination remain unmodified. Please resolve the above error and try again.
</code></pre>
<p>&#x8FD8;&#x662F;&#x9519;&#x8BEF;&#xFF0C;Terraform&#x8FD8;&#x662F;&#x8BD5;&#x56FE;&#x8FDE;&#x63A5;localhost:8600&#xFF0C;&#x5E76;&#x4E14;&#x8FD9;&#x6B21;&#x7684;&#x62A5;&#x9519;&#x4FE1;&#x606F;&#x63D0;&#x793A;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x5E2E;&#x52A9;&#x5B83;&#x89E3;&#x51B3;&#x9519;&#x8BEF;&#xFF0C;&#x4EE5;&#x4FBF;&#x5B83;&#x80FD;&#x591F;&#x51B3;&#x5B9A;&#x5982;&#x4F55;&#x8FDB;&#x884C;&#x72B6;&#x6001;&#x6570;&#x636E;&#x7684;&#x8FC1;&#x79FB;&#x3002;</p>
<p>&#x8FD9;&#x662F;&#x56E0;&#x4E3A;Terraform&#x53D1;&#x73B0;backend&#x7684;&#x914D;&#x7F6E;&#x53D1;&#x751F;&#x4E86;&#x53D8;&#x5316;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x5C1D;&#x8BD5;&#x4ECE;&#x539F;&#x5148;&#x7684;Backend&#x8BFB;&#x53D6;&#x72B6;&#x6001;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x5C1D;&#x8BD5;&#x5C06;&#x4E4B;&#x8FC1;&#x79FB;&#x5230;&#x65B0;&#x7684;Backend&#xFF0C;&#x4F46;&#x56E0;&#x4E3A;&#x539F;&#x5148;&#x7684;Backend&#x662F;&#x9519;&#x7684;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x4F1A;&#x518D;&#x6B21;&#x62B1;&#x6028;&#x8FDE;&#x63A5;&#x4E0D;&#x4E0A;localhost:8500&#x3002;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605536470131-image.png" alt=""></p>
<p>&#x5982;&#x679C;&#x6211;&#x4EEC;&#x68C0;&#x67E5;&#x6B64;&#x65F6;&#x7684;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x7684;.terraform&#x76EE;&#x5F55;&#xFF0C;&#x4F1A;&#x770B;&#x5230;&#x5176;&#x4E2D;&#x591A;&#x4E86;&#x4E00;&#x4E2A;&#x672C;&#x5730;&#x7684;terraform.tfstate&#x3002;&#x68C0;&#x67E5;&#x5B83;&#x7684;&#x5185;&#x5BB9;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
    <span class="token property">&quot;version&quot;</span><span class="token operator">:</span> <span class="token number">3</span><span class="token punctuation">,</span>
    <span class="token property">&quot;serial&quot;</span><span class="token operator">:</span> <span class="token number">2</span><span class="token punctuation">,</span>
    <span class="token property">&quot;lineage&quot;</span><span class="token operator">:</span> <span class="token string">&quot;aa296584-3606-f9b0-78da-7c5563b46c7b&quot;</span><span class="token punctuation">,</span>
    <span class="token property">&quot;backend&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
        <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;consul&quot;</span><span class="token punctuation">,</span>
        <span class="token property">&quot;config&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
            <span class="token property">&quot;access_token&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token string">&quot;localhost:8600&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;ca_file&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;cert_file&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;datacenter&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;gzip&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;http_auth&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;key_file&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;lock&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;path&quot;</span><span class="token operator">:</span> <span class="token string">&quot;my-ucloud-project&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;scheme&quot;</span><span class="token operator">:</span> <span class="token string">&quot;http&quot;</span>
        <span class="token punctuation">}</span><span class="token punctuation">,</span>
        <span class="token property">&quot;hash&quot;</span><span class="token operator">:</span> <span class="token number">3939494596</span>
    <span class="token punctuation">}</span><span class="token punctuation">,</span>
    <span class="token property">&quot;modules&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
        <span class="token punctuation">{</span>
            <span class="token property">&quot;path&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
                <span class="token string">&quot;root&quot;</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;outputs&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
            <span class="token property">&quot;resources&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
            <span class="token property">&quot;depends_on&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token punctuation">]</span>
        <span class="token punctuation">}</span>
    <span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5B83;&#x628A;&#x6700;&#x521D;&#x7684;backend&#x914D;&#x7F6E;&#x8BB0;&#x5F55;&#x5728;&#x4E86;&#x91CC;&#x9762;&#xFF0C;&#x5730;&#x5740;&#x4ECD;&#x7136;&#x662F;localhost:8600&#xFF0C;&#x8FD9;&#x5C31;&#x5BFC;&#x81F4;&#x4E86;&#x6211;&#x4EEC;&#x5373;&#x4F7F;&#x4FEE;&#x6B63;&#x4E86;backend&#x914D;&#x7F6E;&#xFF0C;&#x4E5F;&#x65E0;&#x6CD5;&#x6210;&#x529F;init&#x3002;&#x5728;&#x8FD9;&#x4E2A;&#x573A;&#x666F;&#x4E0B;&#xFF0C;&#x89E3;&#x51B3;&#x65B9;&#x6CD5;&#x4E5F;&#x5F88;&#x7B80;&#x5355;&#xFF0C;&#x76F4;&#x63A5;&#x5220;&#x9664;&#x8FD9;&#x4E2A;&#x672C;&#x5730;tfstate&#x6587;&#x4EF6;&#x5373;&#x53EF;&#x3002;</p>
<p>&#x8FD9;&#x4E2A;&#x5C0F;&#x95EE;&#x9898;&#x5F15;&#x51FA;&#x4E86;&#x6211;&#x4EEC;&#x7684;&#x4E0B;&#x4E00;&#x4E2A;&#x8BDD;&#x9898;&#x2014;&#x2014;&#x72B6;&#x6001;&#x8FC1;&#x79FB;&#x3002;</p>
<h2 id="&#x72B6;&#x6001;&#x8FC1;&#x79FB;">&#x72B6;&#x6001;&#x8FC1;&#x79FB;</h2>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x5148;&#x91CD;&#x542F;&#x4E00;&#x4E0B;&#x6D4B;&#x8BD5;&#x7248;Consul&#x670D;&#x52A1;&#xFF0C;&#x6E05;&#x9664;&#x65E7;&#x6709;&#x7684;&#x72B6;&#x6001;&#x3002;&#x5047;&#x5982;&#x6211;&#x4EEC;&#x4E00;&#x5F00;&#x59CB;&#x6CA1;&#x6709;&#x58F0;&#x660E;backend&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">terraform</span> <span class="token punctuation">{</span>
  <span class="token property">required_version</span> <span class="token punctuation">=</span> <span class="token string">&quot;~&gt;0.13.5&quot;</span>
  <span class="token keyword">required_providers</span> <span class="token punctuation">{</span>
    <span class="token property">ucloud</span> <span class="token punctuation">=</span> <span class="token punctuation">{</span>
      <span class="token property">source</span>  <span class="token punctuation">=</span> <span class="token string">&quot;ucloud/ucloud&quot;</span>
      <span class="token property">version</span> <span class="token punctuation">=</span> <span class="token string">&quot;&gt;=1.22.0&quot;</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>

<span class="token keyword">provider<span class="token type variable"> &quot;ucloud&quot; </span></span><span class="token punctuation">{</span>
  <span class="token property">public_key</span>  <span class="token punctuation">=</span> <span class="token string">&quot;JInqRnkSY8eAmxKFRxW9kVANYThfIW9g2diBbZ8R8&quot;</span>
  <span class="token property">private_key</span> <span class="token punctuation">=</span> <span class="token string">&quot;8V5RClzreyKBxrJ2GsePjfDYHy55yYsIIy3Qqzjjah0C0LLxhXkKSzEKFWkATqu4U&quot;</span>
  <span class="token property">project_id</span>  <span class="token punctuation">=</span> <span class="token string">&quot;org-a2pbab&quot;</span>
  <span class="token property">region</span>      <span class="token punctuation">=</span> <span class="token string">&quot;cn-sh2&quot;</span>
<span class="token punctuation">}</span>

<span class="token keyword">resource <span class="token type variable">&quot;ucloud_vpc&quot;</span></span> <span class="token string">&quot;vpc&quot;</span> <span class="token punctuation">{</span>
  <span class="token property">cidr_blocks</span> <span class="token punctuation">=</span> <span class="token punctuation">[</span><span class="token string">&quot;10.0.0.0/16&quot;</span><span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x7136;&#x540E;&#x6211;&#x4EEC;&#x6267;&#x884C;terraform init&#xFF0C;&#x7EE7;&#x800C;&#x6267;&#x884C;terraform apply&#xFF0C;&#x90A3;&#x4E48;&#x6211;&#x4EEC;&#x5C06;&#x6210;&#x529F;&#x521B;&#x5EFA;&#x4E91;&#x7AEF;&#x8D44;&#x6E90;&#xFF0C;&#x5E76;&#x4E14;&#x5728;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x4F1A;&#x6709;&#x4E00;&#x4E2A;terraform.tfstate&#x6587;&#x4EF6;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
  <span class="token property">&quot;version&quot;</span><span class="token operator">:</span> <span class="token number">4</span><span class="token punctuation">,</span>
  <span class="token property">&quot;terraform_version&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.13.5&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;serial&quot;</span><span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
  <span class="token property">&quot;lineage&quot;</span><span class="token operator">:</span> <span class="token string">&quot;a0335546-0039-cccc-467b-5dc3050c8212&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;outputs&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
  <span class="token property">&quot;resources&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
    <span class="token punctuation">{</span>
      <span class="token property">&quot;mode&quot;</span><span class="token operator">:</span> <span class="token string">&quot;managed&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ucloud_vpc&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;vpc&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;provider&quot;</span><span class="token operator">:</span> <span class="token string">&quot;provider[\&quot;registry.terraform.io/ucloud/ucloud\&quot;]&quot;</span><span class="token punctuation">,</span>
      <span class="token property">&quot;instances&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
        <span class="token punctuation">{</span>
          <span class="token property">&quot;schema_version&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
          <span class="token property">&quot;attributes&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
            <span class="token property">&quot;cidr_blocks&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token string">&quot;10.0.0.0/16&quot;</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;create_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2020-11-16T22:24:38+08:00&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;uvnet-ssgiofxv&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;tf-vpc-20201116142437539000000001&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;network_info&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
              <span class="token punctuation">{</span>
                <span class="token property">&quot;cidr_block&quot;</span><span class="token operator">:</span> <span class="token string">&quot;10.0.0.0/16&quot;</span>
              <span class="token punctuation">}</span>
            <span class="token punctuation">]</span><span class="token punctuation">,</span>
            <span class="token property">&quot;remark&quot;</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
            <span class="token property">&quot;tag&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Default&quot;</span><span class="token punctuation">,</span>
            <span class="token property">&quot;update_time&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2020-11-16T22:24:38+08:00&quot;</span>
          <span class="token punctuation">}</span><span class="token punctuation">,</span>
          <span class="token property">&quot;private&quot;</span><span class="token operator">:</span> <span class="token string">&quot;bnVsbA==&quot;</span>
        <span class="token punctuation">}</span>
      <span class="token punctuation">]</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x968F;&#x540E;&#x6211;&#x4EEC;&#x52A0;&#x4E0A;&#x4E86;&#x4E4B;&#x524D;&#x5199;&#x8FC7;&#x7684;&#x6307;&#x5411;&#x672C;&#x673A;&#x6D4B;&#x8BD5;Consul&#x670D;&#x52A1;&#x7684;backend&#x58F0;&#x660E;&#xFF0C;&#x7136;&#x540E;&#x6267;&#x884C;terraform init&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform init

Initializing the backend<span class="token punctuation">..</span>.
Do you want to copy existing state to the new backend?
  Pre-existing state was found <span class="token keyword">while</span> migrating the previous <span class="token string">&quot;local&quot;</span> backend to the
  newly configured <span class="token string">&quot;consul&quot;</span> backend. No existing state was found <span class="token keyword">in</span> the newly
  configured <span class="token string">&quot;consul&quot;</span> backend. Do you want to copy this state to the new <span class="token string">&quot;consul&quot;</span>
  backend? Enter <span class="token string">&quot;yes&quot;</span> to copy and <span class="token string">&quot;no&quot;</span> to start with an empty state.

  Enter a value: <span class="token function">yes</span>
</code></pre>
<p>Terraform&#x6210;&#x529F;&#x5730;&#x68C0;&#x6D4B;&#x5230;backend&#x7C7B;&#x578B;&#x4ECE;local&#x53D8;&#x4E3A;&#x4E86;consul&#xFF0C;&#x5E76;&#x4E14;&#x786E;&#x8BA4;&#x4E86;Consul&#x91CC;&#x540C;&#x540D;&#x8DEF;&#x5F84;&#x4E0B;&#x6CA1;&#x6709;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x5B58;&#x5728;&#xFF0C;&#x4E8E;&#x662F;Terraform&#x53EF;&#x4EE5;&#x66FF;&#x6211;&#x4EEC;&#x628A;&#x672C;&#x673A;&#x7684;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x8FC1;&#x79FB;&#x5230;&#x65B0;&#x7684;Backend&#x91CC;&#xFF0C;&#x4F46;&#x8FD9;&#x9700;&#x8981;&#x6211;&#x4EEC;&#x624B;&#x5DE5;&#x786E;&#x8BA4;&#x3002;&#x8F93;&#x5165;yes&#x5E76;&#x4E14;&#x56DE;&#x8F66;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">Enter a value: <span class="token function">yes</span>


Successfully configured the backend <span class="token string">&quot;consul&quot;</span><span class="token operator">!</span> Terraform will automatically
use this backend unless the backend configuration changes.

Initializing provider plugins<span class="token punctuation">..</span>.
- Using previously-installed ucloud/ucloud v1.22.0

Terraform has been successfully initialized<span class="token operator">!</span>

You may now begin working with Terraform. Try running <span class="token string">&quot;terraform plan&quot;</span> to see
any changes that are required <span class="token keyword">for</span> your infrastructure. All Terraform commands
should now work.

If you ever <span class="token builtin class-name">set</span> or change modules or backend configuration <span class="token keyword">for</span> Terraform,
rerun this <span class="token builtin class-name">command</span> to reinitialize your working directory. If you forget, other
commands will detect it and remind you to <span class="token keyword">do</span> so <span class="token keyword">if</span> necessary.
</code></pre>
<p>&#x8FD9;&#x65F6;&#x8BA9;&#x6211;&#x4EEC;&#x8BBF;&#x95EE;<a href="http://localhost:8500/ui/dc1/kv/my-ucloud-project/edit" target="_blank">http://localhost:8500/ui/dc1/kv/my-ucloud-project/edit</a> &#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-16/1605537178879-image.png" alt=""></p>
<p>&#x672C;&#x673A;&#x7684;&#x72B6;&#x6001;&#x6570;&#x636E;&#x88AB;&#x6210;&#x529F;&#x5730;&#x8FC1;&#x79FB;&#x5230;&#x4E86;Consul&#x91CC;(&#x867D;&#x7136;&#x548C;&#x672C;&#x673A;&#x7684;&#x6587;&#x4EF6;&#x5E76;&#x4E0D;&#x5B8C;&#x5168;&#x76F8;&#x540C;&#xFF0C;&#x4F46;&#x72B6;&#x6001;&#x6570;&#x636E;&#x662F;&#x76F8;&#x540C;&#x7684;)&#x3002;</p>
<p>&#x90A3;&#x5047;&#x5982;&#x8BD5;&#x56FE;&#x8FC1;&#x79FB;&#x72B6;&#x6001;&#x65F6;&#xFF0C;&#x65B0;backend&#x7684;&#x76EE;&#x6807;&#x8DEF;&#x5F84;&#x4E0A;&#x5DF2;&#x7ECF;&#x5B58;&#x5728;&#x5176;&#x4ED6;tfstate&#x4F1A;&#x53D1;&#x751F;&#x4EC0;&#x4E48;&#x5462;&#xFF1F;&#x6211;&#x4EEC;&#x7B80;&#x5355;&#x5730;&#x8BF4;&#x4E00;&#x4E0B;&#x7ED3;&#x679C;&#xFF0C;&#x5C31;&#x662F;Terraform&#x4F1A;&#x628A;&#x6211;&#x4EEC;&#x7684;tfstate&#x548C;&#x65B0;backend&#x4E0A;&#x65E2;&#x6709;&#x7684;&#x5176;&#x4ED6;tfstate&#x4E0B;&#x8F7D;&#x5230;&#x672C;&#x673A;&#x7684;&#x4E00;&#x4E2A;&#x4E34;&#x65F6;&#x76EE;&#x5F55;&#x4E0B;&#xFF0C;&#x7136;&#x540E;&#x8981;&#x6C42;&#x6211;&#x4EEC;&#x4EBA;&#x5DE5;&#x6838;&#x5BF9;&#x4EE5;&#x540E;&#x51B3;&#x5B9A;&#x662F;&#x5426;&#x8986;&#x76D6;&#x65E2;&#x6709;&#x7684;tfstate&#x3002;</p>
<h2 id="backend&#x914D;&#x7F6E;&#x7684;&#x52A8;&#x6001;&#x8D4B;&#x503C;">Backend&#x914D;&#x7F6E;&#x7684;&#x52A8;&#x6001;&#x8D4B;&#x503C;</h2>
<p>&#x6709;&#x4E9B;&#x8BFB;&#x8005;&#x4F1A;&#x6CE8;&#x610F;&#x5230;&#xFF0C;&#x5230;&#x76EE;&#x524D;&#x4E3A;&#x6B62;&#x6211;&#x6240;&#x5199;&#x7684;&#x4EE3;&#x7801;&#x91CC;&#x7684;&#x914D;&#x7F6E;&#x9879;&#x57FA;&#x672C;&#x90FD;&#x662F;&#x786C;&#x7F16;&#x7801;&#x7684;&#xFF0C;Terraform&#x662F;&#x5426;&#x652F;&#x6301;&#x8FD0;&#x884C;&#x65F6;&#x7528;&#x53D8;&#x91CF;&#x52A8;&#x6001;&#x8D4B;&#x503C;&#xFF1F;&#x7B54;&#x6848;&#x662F;&#x652F;&#x6301;&#x7684;&#xFF0C;Terraform&#x53EF;&#x4EE5;&#x901A;&#x8FC7;variable&#x53D8;&#x91CF;&#x6765;&#x4F20;&#x503C;&#x7ED9;provider&#x3001;data&#x548C;resource&#x3002;</p>
<p>&#x4F46;&#x6709;&#x4E00;&#x4E2A;&#x4F8B;&#x5916;&#xFF0C;&#x90A3;&#x5C31;&#x662F;backend&#x914D;&#x7F6E;&#x3002;backend&#x914D;&#x7F6E;&#x53EA;&#x5141;&#x8BB8;&#x786C;&#x7F16;&#x7801;&#xFF0C;&#x6216;&#x8005;&#x4E0D;&#x4F20;&#x503C;&#x3002;</p>
<p>&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#x662F;&#x56E0;&#x4E3A;Terraform&#x8FD0;&#x884C;&#x65F6;&#x672C;&#x8EAB;&#x8BBE;&#x8BA1;&#x7684;&#x8FD0;&#x884C;&#x987A;&#x5E8F;&#x5BFC;&#x81F4;&#x7684;&#xFF0C;&#x4E00;&#x76F4;&#x5230;2019&#x5E74;05&#x6708;&#x5B98;&#x65B9;&#x624D;&#x7ED9;&#x51FA;&#x4E86;&#x89E3;&#x51B3;&#x65B9;&#x6848;&#xFF0C;&#x90A3;&#x5C31;&#x662F;&#x201C;&#x90E8;&#x5206;&#x914D;&#x7F6E;&#x201C;(partial configuration)&#x3002;</p>
<p>&#x7B80;&#x5355;&#x6765;&#x8BF4;&#x5C31;&#x662F;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x5728;tf&#x4EE3;&#x7801;&#x7684;backend&#x58F0;&#x660E;&#x4E2D;&#x4E0D;&#x7ED9;&#x51FA;&#x5177;&#x4F53;&#x7684;&#x914D;&#x7F6E;&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token keyword">terraform</span> <span class="token punctuation">{</span>
  <span class="token property">required_version</span> <span class="token punctuation">=</span> <span class="token string">&quot;~&gt;0.13.5&quot;</span>
  <span class="token keyword">required_providers</span> <span class="token punctuation">{</span>
    <span class="token property">ucloud</span> <span class="token punctuation">=</span> <span class="token punctuation">{</span>
      <span class="token property">source</span>  <span class="token punctuation">=</span> <span class="token string">&quot;ucloud/ucloud&quot;</span>
      <span class="token property">version</span> <span class="token punctuation">=</span> <span class="token string">&quot;&gt;=1.22.0&quot;</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span>
  <span class="token keyword">backend<span class="token type variable"> &quot;consul&quot; </span></span><span class="token punctuation">{</span>

  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x800C;&#x5728;&#x53E6;&#x4E00;&#x4E2A;&#x72EC;&#x7ACB;&#x7684;&#x6587;&#x4EF6;&#x4E2D;&#x7ED9;&#x51FA;&#x76F8;&#x5173;&#x914D;&#x7F6E;&#xFF0C;&#x4F8B;&#x5982;&#x6211;&#x4EEC;&#x5728;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x540D;&#x4E3A;backend.hcl&#x7684;&#x6587;&#x4EF6;&#xFF1A;</p>
<pre class="language-"><code class="lang-hcl"><span class="token property">address</span> <span class="token punctuation">=</span> <span class="token string">&quot;localhost:8500&quot;</span>
<span class="token property">scheme</span>  <span class="token punctuation">=</span> <span class="token string">&quot;http&quot;</span>
<span class="token property">path</span>    <span class="token punctuation">=</span> <span class="token string">&quot;my-ucloud-project&quot;</span>
</code></pre>
<p>&#x672C;&#x8D28;&#x4E0A;&#x6211;&#x4EEC;&#x5C31;&#x662F;&#x628A;&#x539F;&#x672C;&#x5C5E;&#x4E8E;backend consul&#x8282;&#x7684;&#x5C5E;&#x6027;&#x8D4B;&#x503C;&#x4EE3;&#x7801;&#x642C;&#x8FC1;&#x5230;&#x4E00;&#x4E2A;&#x72EC;&#x7ACB;&#x7684;hcl&#x6587;&#x4EF6;&#x5185;&#xFF0C;&#x7136;&#x540E;&#x6211;&#x4EEC;&#x6267;&#x884C;terraform init&#x65F6;&#x9644;&#x52A0;backend-config&#x53C2;&#x6570;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform init -backend-config<span class="token operator">=</span>backend.hcl
</code></pre>
<p>&#x8FD9;&#x6837;&#x4E5F;&#x53EF;&#x4EE5;&#x521D;&#x59CB;&#x5316;&#x6210;&#x529F;&#x3002;&#x901A;&#x8FC7;&#x8FD9;&#x79CD;&#x6253;&#x8865;&#x4E01;&#x7684;&#x65B9;&#x5F0F;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x590D;&#x7528;&#x4ED6;&#x4EBA;&#x9884;&#x5148;&#x5199;&#x597D;&#x7684;Terraform&#x4EE3;&#x7801;&#xFF0C;&#x5728;&#x6267;&#x884C;&#x65F6;&#x628A;&#x5C5E;&#x4E8E;&#x6211;&#x4EEC;&#x81EA;&#x5DF1;&#x7684;Backend&#x914D;&#x7F6E;&#x4FE1;&#x606F;&#x4EE5;&#x72EC;&#x7ACB;&#x7684;backend-config&#x6587;&#x4EF6;&#x7684;&#x5F62;&#x5F0F;&#x4F20;&#x5165;&#x6765;&#x8FDB;&#x884C;&#x521D;&#x59CB;&#x5316;&#x3002;</p>
<h2 id="backend&#x7684;&#x6743;&#x9650;&#x63A7;&#x5236;&#x4EE5;&#x53CA;&#x7248;&#x672C;&#x63A7;&#x5236;">Backend&#x7684;&#x6743;&#x9650;&#x63A7;&#x5236;&#x4EE5;&#x53CA;&#x7248;&#x672C;&#x63A7;&#x5236;</h2>
<p>Backend&#x672C;&#x8EAB;&#x5E76;&#x6CA1;&#x6709;&#x8BBE;&#x8BA1;&#x4EFB;&#x4F55;&#x7684;&#x6743;&#x9650;&#x4EE5;&#x53CA;&#x7248;&#x672C;&#x63A7;&#x5236;&#xFF0C;&#x8FD9;&#x65B9;&#x9762;&#x5B8C;&#x5168;&#x4F9D;&#x8D56;&#x4E8E;&#x5177;&#x4F53;&#x7684;Backend&#x5B9E;&#x73B0;&#x3002;&#x4EE5;AWS S3&#x4E3A;&#x4F8B;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x9488;&#x5BF9;&#x4E0D;&#x540C;&#x7684;Bucket&#x8BBE;&#x7F6E;&#x4E0D;&#x540C;&#x7684;IAM&#xFF0C;&#x7528;&#x4EE5;&#x9632;&#x6B62;&#x5F00;&#x53D1;&#x6D4B;&#x8BD5;&#x4EBA;&#x5458;&#x76F4;&#x63A5;&#x64CD;&#x4F5C;&#x751F;&#x4EA7;&#x73AF;&#x5883;&#xFF0C;&#x6216;&#x662F;&#x7ED9;&#x4E88;&#x90E8;&#x5206;&#x4EBA;&#x5458;&#x5BF9;&#x72B6;&#x6001;&#x4FE1;&#x606F;&#x7684;&#x53EA;&#x8BFB;&#x6743;&#x9650;&#xFF1B;&#x53E6;&#x5916;&#x6211;&#x4EEC;&#x4E5F;&#x53EF;&#x4EE5;&#x5F00;&#x542F;S3&#x7684;&#x7248;&#x672C;&#x63A7;&#x5236;&#x529F;&#x80FD;&#xFF0C;&#x4EE5;&#x9632;&#x6211;&#x4EEC;&#x9519;&#x8BEF;&#x4FEE;&#x6539;&#x4E86;&#x72B6;&#x6001;&#x6587;&#x4EF6;(Terraform&#x547D;&#x4EE4;&#x884C;&#x6709;&#x4FEE;&#x6539;&#x72B6;&#x6001;&#x7684;&#x76F8;&#x5173;&#x6307;&#x4EE4;)&#x3002;</p>
<h2 id="&#x72B6;&#x6001;&#x7684;&#x9694;&#x79BB;&#x5B58;&#x50A8;">&#x72B6;&#x6001;&#x7684;&#x9694;&#x79BB;&#x5B58;&#x50A8;</h2>
<p>&#x6211;&#x4EEC;&#x8BB2;&#x5B8C;Backend&#xFF0C;&#x73B0;&#x5728;&#x8981;&#x8BA8;&#x8BBA;&#x53E6;&#x4E00;&#x4E2A;&#x95EE;&#x9898;&#x3002;&#x5047;&#x8BBE;&#x6211;&#x4EEC;&#x7684;Terraform&#x4EE3;&#x7801;&#x53EF;&#x4EE5;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x901A;&#x7528;&#x7684;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#xFF0C;&#x6BD4;&#x5982;&#x8BF4;&#x662F;&#x4E91;&#x7AEF;&#x7684;&#x4E00;&#x4E2A;eks&#x3001;aks&#x96C6;&#x7FA4;&#xFF0C;&#x6216;&#x8005;&#x662F;&#x4E00;&#x4E2A;&#x57FA;&#x4E8E;S3&#x7684;&#x9759;&#x6001;&#x7F51;&#x7AD9;&#xFF0C;&#x90A3;&#x4E48;&#x6211;&#x4EEC;&#x53EF;&#x80FD;&#x8981;&#x4E3A;&#x5F88;&#x591A;&#x56E2;&#x961F;&#x521B;&#x5EFA;&#x5E76;&#x7EF4;&#x62A4;&#x8FD9;&#x4E9B;&#x76F8;&#x4F3C;&#x4F46;&#x8981;&#x5F7C;&#x6B64;&#x9694;&#x79BB;&#x7684;Stack&#xFF0C;&#x53C8;&#x6216;&#x8005;&#x6211;&#x4EEC;&#x8981;&#x4E3A;&#x90E8;&#x7F72;&#x7684;&#x5E94;&#x7528;&#x7EF4;&#x62A4;&#x5F00;&#x53D1;&#x3001;&#x6D4B;&#x8BD5;&#x3001;&#x9884;&#x53D1;&#x5E03;&#x3001;&#x751F;&#x4EA7;&#x56DB;&#x5957;&#x4E0D;&#x540C;&#x7684;&#x90E8;&#x7F72;&#x3002;&#x90A3;&#x4E48;&#x8BE5;&#x5982;&#x4F55;&#x505A;&#x5230;&#x4E0D;&#x540C;&#x7684;&#x90E8;&#x7F72;&#xFF0C;&#x5F7C;&#x6B64;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x9694;&#x79BB;&#x5B58;&#x50A8;&#x548C;&#x7BA1;&#x7406;&#x5462;&#xFF1F;</p>
<p>&#x4E00;&#x79CD;&#x7B80;&#x5355;&#x7684;&#x65B9;&#x6CD5;&#x5C31;&#x662F;&#x5206;&#x6210;&#x4E0D;&#x540C;&#x7684;&#x6587;&#x4EF6;&#x5939;&#x5B58;&#x50A8;&#x3002;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-17/1605571444613-image.png" alt=""></p>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x628A;&#x4E0D;&#x540C;&#x4EA7;&#x54C1;&#x4E0D;&#x540C;&#x90E8;&#x95E8;&#x4F7F;&#x7528;&#x7684;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x5206;&#x6210;&#x4E0D;&#x540C;&#x7684;&#x6587;&#x4EF6;&#x5939;&#xFF0C;&#x5728;&#x6587;&#x4EF6;&#x5939;&#x5185;&#x7EF4;&#x62A4;&#x76F8;&#x540C;&#x7684;&#x4EE3;&#x7801;&#x6587;&#x4EF6;&#xFF0C;&#x914D;&#x7F6E;&#x4E0D;&#x540C;&#x7684;backend-config&#xFF0C;&#x628A;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x4FDD;&#x5B58;&#x5230;&#x4E0D;&#x540C;&#x7684;Backend&#x4E0A;&#x3002;&#x8FD9;&#x79CD;&#x65B9;&#x6CD5;&#x53EF;&#x4EE5;&#x7ED9;&#x4E88;&#x6700;&#x5927;&#x7A0B;&#x5EA6;&#x7684;&#x9694;&#x79BB;&#xFF0C;&#x7F3A;&#x70B9;&#x662F;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x62F7;&#x8D1D;&#x8BB8;&#x591A;&#x4EFD;&#x76F8;&#x540C;&#x7684;&#x4EE3;&#x7801;&#x3002;</p>
<p>&#x7B2C;&#x4E8C;&#x79CD;&#x66F4;&#x52A0;&#x8F7B;&#x91CF;&#x7EA7;&#x7684;&#x65B9;&#x6CD5;&#x5C31;&#x662F;Workspace&#x3002;&#x6CE8;&#x610F;&#xFF0C;Terraform&#x5F00;&#x6E90;&#x7248;&#x7684;Workspace&#x4E0E;Terraform Cloud&#x4E91;&#x670D;&#x52A1;&#x7684;Workspace&#x5B9E;&#x9645;&#x4E0A;&#x662F;&#x4E24;&#x4E2A;&#x4E0D;&#x540C;&#x7684;&#x6982;&#x5FF5;&#xFF0C;&#x6211;&#x4EEC;&#x8FD9;&#x91CC;&#x4ECB;&#x7ECD;&#x7684;&#x662F;&#x5F00;&#x6E90;&#x7248;&#x7684;Workspace&#x3002;</p>
<p>Workspace&#x5141;&#x8BB8;&#x6211;&#x4EEC;&#x5728;&#x540C;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#x5939;&#x5185;&#xFF0C;&#x4F7F;&#x7528;&#x540C;&#x6837;&#x7684;Backend&#x914D;&#x7F6E;&#xFF0C;&#x4F46;&#x53EF;&#x4EE5;&#x7EF4;&#x62A4;&#x4EFB;&#x610F;&#x591A;&#x4E2A;&#x5F7C;&#x6B64;&#x9694;&#x79BB;&#x7684;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x3002;&#x8FD8;&#x662F;&#x6211;&#x4EEC;&#x521A;&#x624D;&#x90A3;&#x4E2A;&#x4F7F;&#x7528;&#x6D4B;&#x8BD5;Consul&#x670D;&#x52A1;&#x4F5C;&#x4E3A;Backend&#x7684;&#x4F8B;&#x5B50;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-17/1605572012950-image.png" alt=""></p>
<p>&#x5F53;&#x524D;&#x6211;&#x4EEC;&#x6709;&#x4E00;&#x4E2A;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#xFF0C;&#x540D;&#x5B57;&#x662F;&quot;my-ucloud-project&quot;&#x3002;&#x7136;&#x540E;&#x6211;&#x4EEC;&#x5728;&#x5DE5;&#x4F5C;&#x76EE;&#x5F55;&#x4E0B;&#x6267;&#x884C;&#x8FD9;&#x6837;&#x7684;&#x547D;&#x4EE4;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform workspace new feature1
Created and switched to workspace <span class="token string">&quot;feature1&quot;</span><span class="token operator">!</span>

You&apos;re now on a new, empty workspace. Workspaces isolate their state,
so <span class="token keyword">if</span> you run <span class="token string">&quot;terraform plan&quot;</span> Terraform will not see any existing state
<span class="token keyword">for</span> this configuration.
</code></pre>
<p>&#x901A;&#x8FC7;&#x8C03;&#x7528;workspace&#x547D;&#x4EE4;&#xFF0C;&#x6211;&#x4EEC;&#x6210;&#x529F;&#x521B;&#x5EFA;&#x4E86;&#x540D;&#x4E3A;feature1&#x7684;Workspace&#x3002;&#x8FD9;&#x65F6;&#x6211;&#x4EEC;&#x89C2;&#x5BDF;.terraform&#x6587;&#x4EF6;&#x5939;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">.terraform
&#x251C;&#x2500;&#x2500; environment
&#x251C;&#x2500;&#x2500; modules
&#x2502;   &#x2514;&#x2500;&#x2500; modules.json
&#x2514;&#x2500;&#x2500; plugins
    &#x251C;&#x2500;&#x2500; registry.terraform.io
    &#x2502;   &#x251C;&#x2500;&#x2500; ucloud
<span class="token punctuation">..</span><span class="token punctuation">..</span><span class="token punctuation">..</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x4F1A;&#x53D1;&#x73B0;&#x591A;&#x4E86;&#x4E00;&#x4E2A;environment&#x6587;&#x4EF6;&#xFF0C;&#x5B83;&#x7684;&#x5185;&#x5BB9;&#x662F;&#x201C;feature1&#x201D;&#x3002;&#x8FD9;&#x5B9E;&#x9645;&#x4E0A;&#x5C31;&#x662F;Terraform&#x7528;&#x6765;&#x4FDD;&#x5B58;&#x5F53;&#x524D;&#x4E0A;&#x4E0B;&#x6587;&#x73AF;&#x5883;&#x4F7F;&#x7528;&#x7684;&#x662F;&#x54EA;&#x4E2A;Workspace&#x7684;&#x6587;&#x4EF6;&#x3002;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-17/1605572356702-image.png" alt=""></p>
<p>&#x91CD;&#x65B0;&#x89C2;&#x5BDF;Consul&#x5B58;&#x50A8;&#x4F1A;&#x53D1;&#x73B0;&#x591A;&#x4E86;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#xFF1A;my-ucloud-project-env:feature1&#x3002;&#x8FD9;&#x5C31;&#x662F;Terraform&#x4E3A;feature1&#x8FD9;&#x4E2A;Workspace&#x521B;&#x5EFA;&#x7684;&#x72EC;&#x7ACB;&#x7684;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x3002;&#x8BA9;&#x6211;&#x4EEC;&#x6267;&#x884C;&#x4E00;&#x4E0B;apply&#xFF0C;&#x7136;&#x540E;&#x518D;&#x770B;&#x8FD9;&#x4E2A;&#x6587;&#x4EF6;&#x7684;&#x5185;&#x5BB9;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-17/1605572479713-image.png" alt=""></p>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x72B6;&#x6001;&#x88AB;&#x6210;&#x529F;&#x5199;&#x5165;&#x4E86;feature1&#x7684;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x4EE5;&#x4E0B;&#x547D;&#x4EE4;&#x6765;&#x67E5;&#x8BE2;&#x5F53;&#x524D;Backend&#x4E0B;&#x6240;&#x6709;&#x7684;Workspace&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform workspace list
  default
* feature1
</code></pre>
<p>&#x6211;&#x4EEC;&#x6709;default&#x548C;feature1&#x4E24;&#x4E2A;Workspace&#xFF0C;&#x5F53;&#x524D;&#x6211;&#x4EEC;&#x5DE5;&#x4F5C;&#x5728;feature1&#x4E0A;&#x3002;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x7528;&#x4EE5;&#x4E0B;&#x547D;&#x4EE4;&#x5207;&#x6362;&#x56DE;default&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform workspace <span class="token keyword">select</span> default
Switched to workspace <span class="token string">&quot;default&quot;</span><span class="token builtin class-name">.</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x7528;&#x4EE5;&#x4E0B;&#x547D;&#x4EE4;&#x786E;&#x8BA4;&#x6211;&#x4EEC;&#x6210;&#x529F;&#x5207;&#x6362;&#x56DE;&#x4E86;default&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform workspace show
default
</code></pre>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x7528;&#x4EE5;&#x4E0B;&#x547D;&#x4EE4;&#x5220;&#x9664;feature1&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ terraform workspace delete feature1
Deleted workspace <span class="token string">&quot;feature1&quot;</span><span class="token operator">!</span>
</code></pre>
<p>&#x518D;&#x89C2;&#x5BDF;Consul&#x5B58;&#x50A8;&#xFF0C;&#x5C31;&#x4F1A;&#x53D1;&#x73B0;feature1&#x7684;&#x72B6;&#x6001;&#x6587;&#x4EF6;&#x88AB;&#x5220;&#x9664;&#x4E86;&#xFF1A;</p>
<p><img src="https://gitee.com/lonegunman/introduction-to-terraform-pic/raw/master/2020-11-17/1605573020323-image.png" alt=""></p>
<p>&#x76EE;&#x524D;&#x652F;&#x6301;&#x591A;&#x5DE5;&#x4F5C;&#x533A;&#x7684;Backend&#x6709;&#xFF1A;</p>
<ul>
<li>AzureRM</li>
<li>Consul</li>
<li>COS</li>
<li>GCS</li>
<li>Kubernetes</li>
<li>Local</li>
<li>Manta</li>
<li>Postgres</li>
<li>Remote</li>
<li>S3</li>
</ul>
<h2 id="&#x8BE5;&#x4F7F;&#x7528;&#x54EA;&#x79CD;&#x9694;&#x79BB;">&#x8BE5;&#x4F7F;&#x7528;&#x54EA;&#x79CD;&#x9694;&#x79BB;</h2>
<p>&#x76F8;&#x6BD4;&#x8D77;&#x591A;&#x6587;&#x4EF6;&#x5939;&#x9694;&#x79BB;&#x7684;&#x65B9;&#x5F0F;&#x6765;&#x8BF4;&#xFF0C;&#x57FA;&#x4E8E;Workspace&#x7684;&#x9694;&#x79BB;&#x66F4;&#x52A0;&#x7B80;&#x5355;&#xFF0C;&#x53EA;&#x9700;&#x8981;&#x4FDD;&#x5B58;&#x4E00;&#x4EFD;&#x4EE3;&#x7801;&#xFF0C;&#x5728;&#x4EE3;&#x7801;&#x4E2D;&#x4E0D;&#x9700;&#x8981;&#x4E3A;Workspace&#x7F16;&#x5199;&#x989D;&#x5916;&#x4EE3;&#x7801;&#xFF0C;&#x7528;&#x547D;&#x4EE4;&#x884C;&#x5C31;&#x53EF;&#x4EE5;&#x5728;&#x4E0D;&#x540C;&#x5DE5;&#x4F5C;&#x533A;&#x4E4B;&#x95F4;&#x6765;&#x56DE;&#x5207;&#x6362;&#x3002;</p>
<p>&#x4F46;&#x662F;Workspace&#x7684;&#x7F3A;&#x70B9;&#x4E5F;&#x540C;&#x6837;&#x660E;&#x663E;&#xFF0C;&#x7531;&#x4E8E;&#x6240;&#x6709;&#x5DE5;&#x4F5C;&#x533A;&#x7684;Backend&#x914D;&#x7F6E;&#x662F;&#x4E00;&#x6837;&#x7684;&#xFF0C;&#x6240;&#x4EE5;&#x6709;&#x6743;&#x8BFB;&#x5199;&#x67D0;&#x4E00;&#x4E2A;Workspace&#x7684;&#x4EBA;&#x53EF;&#x4EE5;&#x8BFB;&#x53D6;&#x540C;&#x4E00;&#x4E2A;Backend&#x8DEF;&#x5F84;&#x4E0B;&#x6240;&#x6709;&#x5176;&#x4ED6;Workspace&#xFF1B;&#x53E6;&#x5916;Workspace&#x662F;&#x9690;&#x5F0F;&#x914D;&#x7F6E;&#x7684;(&#x8C03;&#x7528;&#x547D;&#x4EE4;&#x884C;)&#xFF0C;&#x6240;&#x4EE5;&#x6709;&#x65F6;&#x4EBA;&#x4EEC;&#x4F1A;&#x5FD8;&#x8BB0;&#x81EA;&#x5DF1;&#x5DE5;&#x4F5C;&#x5728;&#x54EA;&#x4E2A;Workspace&#x4E0B;&#x3002;</p>
<p>Terraform&#x5B98;&#x65B9;&#x4E3A;Workspace&#x8BBE;&#x8BA1;&#x7684;&#x573A;&#x666F;&#x662F;&#xFF1A;&#x6709;&#x65F6;&#x5F00;&#x53D1;&#x4EBA;&#x5458;&#x60F3;&#x8981;&#x5BF9;&#x65E2;&#x6709;&#x7684;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x505A;&#x4E00;&#x4E9B;&#x53D8;&#x66F4;&#xFF0C;&#x5E76;&#x8FDB;&#x884C;&#x4E00;&#x4E9B;&#x6D4B;&#x8BD5;&#xFF0C;&#x4F46;&#x53C8;&#x4E0D;&#x60F3;&#x76F4;&#x63A5;&#x5192;&#x9669;&#x4FEE;&#x6539;&#x65E2;&#x6709;&#x7684;&#x73AF;&#x5883;&#x3002;&#x8FD9;&#x65F6;&#x4ED6;&#x53EF;&#x4EE5;&#x5229;&#x7528;Workspace&#x590D;&#x5236;&#x51FA;&#x4E00;&#x4E2A;&#x4E0E;&#x65E2;&#x6709;&#x73AF;&#x5883;&#x5B8C;&#x5168;&#x4E00;&#x81F4;&#x7684;&#x5E73;&#x884C;&#x73AF;&#x5883;&#xFF0C;&#x5728;&#x8FD9;&#x4E2A;&#x5E73;&#x884C;&#x73AF;&#x5883;&#x91CC;&#x505A;&#x4E00;&#x4E9B;&#x53D8;&#x66F4;&#xFF0C;&#x5E76;&#x8FDB;&#x884C;&#x6D4B;&#x8BD5;&#x548C;&#x5B9E;&#x9A8C;&#x5DE5;&#x4F5C;&#x3002;</p>
<p>Workspace&#x5BF9;&#x5E94;&#x7684;&#x6E90;&#x4EE3;&#x7801;&#x7BA1;&#x7406;&#x6A21;&#x578B;&#x91CC;&#x7684;&#x4E3B;&#x5E72;&#x2014;&#x2014;&#x5206;&#x652F;&#x6A21;&#x578B;&#xFF0C;&#x5982;&#x679C;&#x56E2;&#x961F;&#x5E0C;&#x671B;&#x7EF4;&#x62A4;&#x7684;&#x662F;&#x4E0D;&#x540C;&#x4EA7;&#x54C1;&#x4E4B;&#x95F4;&#x4E0D;&#x540C;&#x7684;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#xFF0C;&#x6216;&#x662F;&#x5F00;&#x53D1;&#x3001;&#x6D4B;&#x8BD5;&#x3001;&#x9884;&#x53D1;&#x5E03;&#x3001;&#x751F;&#x4EA7;&#x73AF;&#x5883;&#xFF0C;&#x90A3;&#x4E48;&#x6700;&#x597D;&#x8FD8;&#x662F;&#x4F7F;&#x7528;&#x4E0D;&#x540C;&#x7684;&#x6587;&#x4EF6;&#x5939;&#x4EE5;&#x53CA;&#x4E0D;&#x540C;&#x7684;backend-config&#x8FDB;&#x884C;&#x7BA1;&#x7406;&#x3002;</p>

                                
                                </section>
                            
    </div>
    <div class="search-results">
        <div class="has-results">
            
            <h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
            <ul class="search-results-list"></ul>
            
        </div>
        <div class="no-results">
            
            <h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
            
        </div>
    </div>
</div>

                        </div>
                    </div>
                
            </div>

            
                <a href="2.1.Terraform基础概念——Provider.html" class="navigation navigation-prev " aria-label="Previous page: Provider">
                    <i class="fa fa-angle-left"></i>
                </a>
                
                
                <a href="3.Terraform代码的书写.html" class="navigation navigation-next " aria-label="Next page: Terraform代码的书写">
                    <i class="fa fa-angle-right"></i>
                </a>
                
            
    </div>

    <script>
        var gitbook = gitbook || [];
        gitbook.push(function() {
            gitbook.page.hasChanged({"page":{"title":"状态管理","level":"1.3.2","depth":2,"next":{"title":"Terraform代码的书写","level":"1.4","depth":1,"path":"3.Terraform代码的书写.md","ref":"./3.Terraform代码的书写.md","articles":[{"title":"类型","level":"1.4.1","depth":2,"path":"3.1.类型.md","ref":"./3.1.类型.md","articles":[]},{"title":"配置语法","level":"1.4.2","depth":2,"path":"3.2.配置语法.md","ref":"./3.2.配置语法.md","articles":[]},{"title":"输入变量","level":"1.4.3","depth":2,"path":"3.3.输入变量.md","ref":"./3.3.输入变量.md","articles":[]},{"title":"输出值","level":"1.4.4","depth":2,"path":"3.4.输出值.md","ref":"./3.4.输出值.md","articles":[]},{"title":"局部值","level":"1.4.5","depth":2,"path":"3.5.局部值.md","ref":"./3.5.局部值.md","articles":[]},{"title":"资源","level":"1.4.6","depth":2,"path":"3.6.资源.md","ref":"./3.6.资源.md","articles":[]},{"title":"数据源","level":"1.4.7","depth":2,"path":"3.7.数据源.md","ref":"./3.7.数据源.md","articles":[]},{"title":"表达式","level":"1.4.8","depth":2,"path":"3.8.表达式.md","ref":"./3.8.表达式.md","articles":[]},{"title":"重载文件","level":"1.4.9","depth":2,"path":"3.9.重载文件.md","ref":"./3.9.重载文件.md","articles":[]},{"title":"代码风格规范","level":"1.4.10","depth":2,"path":"3.10.代码风格规范.md","ref":"./3.10.代码风格规范.md","articles":[]}]},"previous":{"title":"Provider","level":"1.3.1","depth":2,"path":"2.1.Terraform基础概念——Provider.md","ref":"./2.1.Terraform基础概念——Provider.md","articles":[]},"dir":"ltr"},"config":{"gitbook":"*","theme":"default","variables":{},"plugins":["-highlight","prism","prism-themes","livereload"],"pluginsConfig":{"prism":{"css":["prismjs/themes/prism-tomorrow.css"]},"prism-themes":{},"livereload":{},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"fontsettings":{"theme":"white","family":"sans","size":2},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"}},"file":{"path":"2.2.Terraform基础概念——状态管理.md","mtime":"2020-12-03T14:28:38.469Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2020-12-03T15:05:57.045Z"},"basePath":".","book":{"language":""}});
        });
    </script>
</div>

        
    <script src="gitbook/gitbook.js"></script>
    <script src="gitbook/theme.js"></script>
    
        
        <script src="gitbook/gitbook-plugin-livereload/plugin.js"></script>
        
    
        <script src="gitbook/gitbook-plugin-search/search-engine.js"></script>
        
    
        <script src="gitbook/gitbook-plugin-search/search.js"></script>
        
    
        <script src="gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
        
    
        <script src="gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
        
    
        <script src="gitbook/gitbook-plugin-sharing/buttons.js"></script>
        
    
        <script src="gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
        
    
    </body>
</html>