The opdemand/deis-cookbook project contains Chef recipes for provisioning Deis nodes. To get started with your own private PaaS, check out the Deis project.
The Deis cookbook is designed to work with Ubuntu 12.04 LTS. While other Ubuntu or Debian distros may work, they have not been tested.
Deis depends on the following cookbooks:
apt- for managing Ubuntu PPAssudo- for managing /etc/sudoers.drsyslog- for configuring log routing and aggregation
Berkshelf is used for managing cookbook dependencies.
bundle install # to install required gems, including berkshelf
berks install # to install cookbooks to the berkshelf directory
berks upload # to upload cookbooks to your chef server
TODO: List Deis cookbook attributes.
The controller recipe will create a complete Deis controller on a single node including:
- PostgreSQL database
- Django API Server
- RabbitMQ installation
- Celery worker service
- Nginx site for API
- Gitosis server
- Docker daemon
- Docker-based build system
- Nginx site for hosting build "slugs"
- Rsyslog server
The controller will iterate over the deis-build databag and configure gitosis access controls in order to restrict git push access to repositories.
The runtime recipe will prepare a node for hosting Docker containers as part of a Deis runtime layer. This recipe will configure:
- Docker daemon
- Buildstep Docker image
- Rsyslog client
The runtime recipe will iterate over the deis-formations databag and configure and start upstart daemons for any Docker containers assigned to this node.
The proxy recipe will prepare a node for routing traffic to containers in a Deis runtime layer. This recipe will configure:
- Nginx site
- Rsyslog client
The proxy recipe will iterate over the deis-formations databag and configure Nginx backends for any Docker containers assigned to a given formation.
The destination for rsyslog clients is determined by a Chef search for recipe[deis::controller], and using the ipaddress attribute.
Copyright:: 2013, OpDemand LLC
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