dockers-discoverer-k8s-image.yml

#
# Copyright (C) 2019-2023 vdaas.org vald team <vald@vdaas.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
name: "Build docker image: discoverer-k8s"
on:
  push:
    branches:
      - main
    tags:
      - "*.*.*"
      - "v*.*.*"
      - "*.*.*-*"
      - "v*.*.*-*"
    paths:
      - ".github/actions/docker-build/actions.yaml"
      - ".github/workflows/dockers-discoverer-k8s-image.yml"
      - "go.mod"
      - "go.sum"
      - "internal/**"
      - "!internal/**/*_test.go"
      - "!internal/db/**"
      - "apis/grpc/**"
      - "pkg/discoverer/k8s/**"
      - "cmd/discoverer/k8s/**"
      - "dockers/discoverer/k8s/Dockerfile"
      - "versions/GO_VERSION"
  pull_request:
    paths:
      - ".github/actions/docker-build/actions.yaml"
      - ".github/workflows/dockers-discoverer-k8s-image.yml"
      - "go.mod"
      - "go.sum"
      - "internal/**"
      - "!internal/**/*_test.go"
      - "!internal/db/**"
      - "apis/grpc/**"
      - "pkg/discoverer/k8s/**"
      - "cmd/discoverer/k8s/**"
      - "dockers/discoverer/k8s/Dockerfile"
      - "versions/GO_VERSION"
  pull_request_target:
    paths:
      - ".github/actions/docker-build/actions.yaml"
      - ".github/workflows/dockers-discoverer-k8s-image.yml"
      - "go.mod"
      - "go.sum"
      - "internal/**"
      - "!internal/**/*_test.go"
      - "!internal/db/**"
      - "apis/grpc/**"
      - "pkg/discoverer/k8s/**"
      - "cmd/discoverer/k8s/**"
      - "dockers/discoverer/k8s/Dockerfile"
      - "versions/GO_VERSION"

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref != 'refs/heads/main' && github.ref || github.sha }}-${{ github.event_name }}
  cancel-in-progress: true

jobs:
  dump_contexts_to_log:
    runs-on: ubuntu-latest
    steps:
      - name: Dump GitHub context
        id: github_context_step
        run: echo $JSON
        env:
          JSON: ${{ toJSON(github) }}
      - name: Dump job context
        run: echo $JSON
        env:
          JSON: ${{ toJSON(job) }}
      - name: Dump steps context
        run: echo $JSON
        env:
          JSON: ${{ toJSON(steps) }}
      - name: Dump runner context
        run: echo $JSON
        env:
          JSON: ${{ toJSON(runner) }}
      - name: Dump strategy context
        run: echo $JSON
        env:
          JSON: ${{ toJSON(strategy) }}
      - name: Dump matrix context
        run: echo $JSON
        env:
          JSON: ${{ toJSON(matrix) }}
  build:
    strategy:
      max-parallel: 4
    runs-on: ubuntu-latest
    if: ${{ (github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false) || (github.event.pull_request.head.repo.fork == true && github.event_name == 'pull_request_target' && contains(github.event.pull_request.labels.*.name, 'ci/approved')) || (github.event_name == 'push' && github.ref == 'refs/heads/main') || startsWith( github.ref, 'refs/tags/') }}
    steps:
      - name: Get ref
        id: ref
        run: |
          if [ ${{ github.event.pull_request.head.sha }} != "" ]; then
            echo ref=${{ github.event.pull_request.head.sha }} >> $GITHUB_OUTPUT
          else
            echo ref=${{ github.sha }} >> $GITHUB_OUTPUT
          fi
      - uses: actions/checkout@v3
        with:
          ref: ${{ steps.ref.outputs.ref }}
      - name: set git config
        run: |
          git config --global --add safe.directory ${GITHUB_WORKSPACE}
      - name: Setup QEMU
        uses: docker/setup-qemu-action@v2
        with:
          platforms: all
      - name: Setup Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2
        with:
          buildkitd-flags: "--debug"
      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_PASS }}
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ secrets.PACKAGE_USER }}
          password: ${{ secrets.PACKAGE_TOKEN }}
      - name: Build and Publish
        id: build_and_publish
        uses: ./.github/actions/docker-build
        with:
          target: discoverer-k8s
          builder: ${{ steps.buildx.outputs.name }}
      - name: Initialize CodeQL
        if: startsWith( github.ref, 'refs/tags/')
        uses: github/codeql-action/init@v2
      - name: Run vulnerability scanner (table)
        if: startsWith( github.ref, 'refs/tags/')
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: "${{ steps.build_and_publish.outputs.IMAGE_NAME }}:${{ steps.build_and_publish.outputs.PRIMARY_TAG }}"
          format: "table"
      - name: Run vulnerability scanner (sarif)
        if: startsWith( github.ref, 'refs/tags/')
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: "${{ steps.build_and_publish.outputs.IMAGE_NAME }}:${{ steps.build_and_publish.outputs.PRIMARY_TAG }}"
          format: "template"
          template: "@/contrib/sarif.tpl"
          output: "trivy-results.sarif"
      - name: Upload Trivy scan results to Security tab
        if: startsWith( github.ref, 'refs/tags/')
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: "trivy-results.sarif"
  slack:
    name: Slack notification
    needs: build
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main' || startsWith( github.ref, 'refs/tags/')
    steps:
      - uses: technote-space/workflow-conclusion-action@v2
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - uses: 8398a7/action-slack@v3
        with:
          author_name: discoverer-k8s image build
          status: ${{ env.WORKFLOW_CONCLUSION }}
          only_mention_fail: channel
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_NOTIFY_WEBHOOK_URL }}