mirror of https://github.com/coder/coder.git
468 lines
18 KiB
YAML
468 lines
18 KiB
YAML
# This action will trigger when
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# 1. when the workflow is manually triggered
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# 2. ./scripts/deploy_pr.sh is run locally
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# 3. when a PR is updated
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name: Deploy PR
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on:
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push:
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branches-ignore:
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- main
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workflow_dispatch:
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inputs:
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experiments:
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description: "Experiments to enable"
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required: false
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type: string
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default: "*"
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build:
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description: "Force new build"
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required: false
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type: boolean
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default: false
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deploy:
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description: "Force new deployment"
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required: false
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type: boolean
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default: false
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env:
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REPO: ghcr.io/coder/coder-preview
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permissions:
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contents: read
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packages: write
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pull-requests: write # needed for commenting on PRs
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jobs:
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check_pr:
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runs-on: ubuntu-latest
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outputs:
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PR_OPEN: ${{ steps.check_pr.outputs.pr_open }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Check if PR is open
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id: check_pr
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run: |
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set -euo pipefail
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pr_open=true
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if [[ "$(gh pr view --json state | jq -r '.state')" != "OPEN" ]]; then
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echo "PR doesn't exist or is closed."
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pr_open=false
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fi
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echo "pr_open=$pr_open" >> $GITHUB_OUTPUT
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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get_info:
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needs: check_pr
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if: ${{ needs.check_pr.outputs.PR_OPEN == 'true' }}
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outputs:
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PR_NUMBER: ${{ steps.pr_info.outputs.PR_NUMBER }}
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PR_TITLE: ${{ steps.pr_info.outputs.PR_TITLE }}
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PR_URL: ${{ steps.pr_info.outputs.PR_URL }}
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CODER_BASE_IMAGE_TAG: ${{ steps.set_tags.outputs.CODER_BASE_IMAGE_TAG }}
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CODER_IMAGE_TAG: ${{ steps.set_tags.outputs.CODER_IMAGE_TAG }}
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NEW: ${{ steps.check_deployment.outputs.NEW }}
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BUILD: ${{ steps.build_conditionals.outputs.first_or_force_build == 'true' || steps.build_conditionals.outputs.automatic_rebuild == 'true' }}
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runs-on: "ubuntu-latest"
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- name: Get PR number, title, and branch name
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id: pr_info
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run: |
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set -euo pipefail
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PR_NUMBER=$(gh pr view --json number | jq -r '.number')
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PR_TITLE=$(gh pr view --json title | jq -r '.title')
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PR_URL=$(gh pr view --json url | jq -r '.url')
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echo "PR_URL=$PR_URL" >> $GITHUB_OUTPUT
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echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_OUTPUT
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echo "PR_TITLE=$PR_TITLE" >> $GITHUB_OUTPUT
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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- name: Set required tags
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id: set_tags
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run: |
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set -euo pipefail
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echo "CODER_BASE_IMAGE_TAG=$CODER_BASE_IMAGE_TAG" >> $GITHUB_OUTPUT
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echo "CODER_IMAGE_TAG=$CODER_IMAGE_TAG" >> $GITHUB_OUTPUT
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env:
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CODER_BASE_IMAGE_TAG: ghcr.io/coder/coder-preview-base:pr${{ steps.pr_info.outputs.PR_NUMBER }}
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CODER_IMAGE_TAG: ghcr.io/coder/coder-preview:pr${{ steps.pr_info.outputs.PR_NUMBER }}
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- name: Set up kubeconfig
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run: |
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set -euo pipefail
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mkdir -p ~/.kube
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echo "${{ secrets.PR_DEPLOYMENTS_KUBECONFIG }}" > ~/.kube/config
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chmod 644 ~/.kube/config
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export KUBECONFIG=~/.kube/config
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- name: Check if the helm deployment already exists
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id: check_deployment
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run: |
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set -euo pipefail
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if helm status "pr${{ steps.pr_info.outputs.PR_NUMBER }}" --namespace "pr${{ steps.pr_info.outputs.PR_NUMBER }}" > /dev/null 2>&1; then
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echo "Deployment already exists. Skipping deployment."
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NEW=false
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else
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echo "Deployment doesn't exist."
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NEW=true
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fi
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echo "NEW=$NEW" >> $GITHUB_OUTPUT
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- name: Check changed files
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uses: dorny/paths-filter@v3
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id: filter
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with:
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base: ${{ github.ref }}
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filters: |
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all:
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- "**"
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ignored:
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- "docs/**"
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- "README.md"
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- "examples/web-server/**"
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- "examples/monitoring/**"
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- "examples/lima/**"
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- ".github/**"
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- "offlinedocs/**"
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- ".devcontainer/**"
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- "helm/**"
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- "*[^g][^o][^.][^s][^u][^m]*"
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- "*[^g][^o][^.][^m][^o][^d]*"
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- "*[^M][^a][^k][^e][^f][^i][^l][^e]*"
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- "scripts/**/*[^D][^o][^c][^k][^e][^r][^f][^i][^l][^e]*"
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- "scripts/**/*[^D][^o][^c][^k][^e][^r][^f][^i][^l][^e][.][b][^a][^s][^e]*"
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- name: Print number of changed files
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run: |
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set -euo pipefail
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echo "Total number of changed files: ${{ steps.filter.outputs.all_count }}"
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echo "Number of ignored files: ${{ steps.filter.outputs.ignored_count }}"
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- name: Build conditionals
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id: build_conditionals
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run: |
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set -euo pipefail
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# build if the workflow is manually triggered and the deployment doesn't exist (first build or force rebuild)
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echo "first_or_force_build=${{ (github.event_name == 'workflow_dispatch' && steps.check_deployment.outputs.NEW == 'true') || github.event.inputs.build == 'true' }}" >> $GITHUB_OUTPUT
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# build if the deployment alreday exist and there are changes in the files that we care about (automatic updates)
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echo "automatic_rebuild=${{ steps.check_deployment.outputs.NEW == 'false' && steps.filter.outputs.all_count > steps.filter.outputs.ignored_count }}" >> $GITHUB_OUTPUT
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comment-pr:
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needs: get_info
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if: needs.get_info.outputs.BUILD == 'true' || github.event.inputs.deploy == 'true'
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runs-on: "ubuntu-latest"
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steps:
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- name: Find Comment
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uses: peter-evans/find-comment@v3
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id: fc
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with:
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issue-number: ${{ needs.get_info.outputs.PR_NUMBER }}
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comment-author: "github-actions[bot]"
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body-includes: ":rocket:"
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direction: last
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- name: Comment on PR
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id: comment_id
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uses: peter-evans/create-or-update-comment@v4
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with:
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comment-id: ${{ steps.fc.outputs.comment-id }}
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issue-number: ${{ needs.get_info.outputs.PR_NUMBER }}
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edit-mode: replace
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body: |
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---
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:rocket: Deploying PR ${{ needs.get_info.outputs.PR_NUMBER }} ...
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---
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reactions: eyes
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reactions-edit-mode: replace
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build:
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needs: get_info
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# Run build job only if there are changes in the files that we care about or if the workflow is manually triggered with --build flag
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if: needs.get_info.outputs.BUILD == 'true'
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runs-on: ${{ github.repository_owner == 'coder' && 'buildjet-8vcpu-ubuntu-2204' || 'ubuntu-latest' }}
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# This concurrency only cancels build jobs if a new build is triggred. It will avoid cancelling the current deployemtn in case of docs chnages.
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concurrency:
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group: build-${{ github.workflow }}-${{ github.ref }}-${{ needs.get_info.outputs.BUILD }}
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cancel-in-progress: true
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env:
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DOCKER_CLI_EXPERIMENTAL: "enabled"
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CODER_IMAGE_TAG: ${{ needs.get_info.outputs.CODER_IMAGE_TAG }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- name: Setup Node
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uses: ./.github/actions/setup-node
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- name: Setup Go
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uses: ./.github/actions/setup-go
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- name: Setup sqlc
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uses: ./.github/actions/setup-sqlc
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- name: GHCR Login
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uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Build and push Linux amd64 Docker image
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run: |
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set -euo pipefail
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go mod download
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make gen/mark-fresh
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export DOCKER_IMAGE_NO_PREREQUISITES=true
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version="$(./scripts/version.sh)"
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export CODER_IMAGE_BUILD_BASE_TAG="$(CODER_IMAGE_BASE=coder-base ./scripts/image_tag.sh --version "$version")"
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make -j build/coder_linux_amd64
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./scripts/build_docker.sh \
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--arch amd64 \
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--target ${{ env.CODER_IMAGE_TAG }} \
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--version $version \
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--push \
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build/coder_linux_amd64
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deploy:
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needs: [build, get_info]
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# Run deploy job only if build job was successful or skipped
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if: |
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always() && (needs.build.result == 'success' || needs.build.result == 'skipped') &&
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(needs.get_info.outputs.BUILD == 'true' || github.event.inputs.deploy == 'true')
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runs-on: "ubuntu-latest"
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env:
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CODER_IMAGE_TAG: ${{ needs.get_info.outputs.CODER_IMAGE_TAG }}
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PR_NUMBER: ${{ needs.get_info.outputs.PR_NUMBER }}
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PR_TITLE: ${{ needs.get_info.outputs.PR_TITLE }}
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PR_URL: ${{ needs.get_info.outputs.PR_URL }}
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PR_HOSTNAME: "pr${{ needs.get_info.outputs.PR_NUMBER }}.${{ secrets.PR_DEPLOYMENTS_DOMAIN }}"
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steps:
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- name: Set up kubeconfig
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run: |
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set -euo pipefail
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mkdir -p ~/.kube
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echo "${{ secrets.PR_DEPLOYMENTS_KUBECONFIG }}" > ~/.kube/config
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chmod 644 ~/.kube/config
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export KUBECONFIG=~/.kube/config
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- name: Check if image exists
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run: |
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set -euo pipefail
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foundTag=$(
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gh api /orgs/coder/packages/container/coder-preview/versions |
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jq -r --arg tag "pr${{ env.PR_NUMBER }}" '.[] |
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select(.metadata.container.tags == [$tag]) |
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.metadata.container.tags[0]'
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)
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if [ -z "$foundTag" ]; then
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echo "Image not found"
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echo "${{ env.CODER_IMAGE_TAG }} not found in ghcr.io/coder/coder-preview"
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exit 1
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else
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echo "Image found"
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echo "$foundTag tag found in ghcr.io/coder/coder-preview"
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fi
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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- name: Add DNS record to Cloudflare
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if: needs.get_info.outputs.NEW == 'true'
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run: |
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curl -X POST "https://api.cloudflare.com/client/v4/zones/${{ secrets.PR_DEPLOYMENTS_ZONE_ID }}/dns_records" \
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-H "Authorization: Bearer ${{ secrets.PR_DEPLOYMENTS_CLOUDFLARE_API_TOKEN }}" \
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-H "Content-Type:application/json" \
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--data '{"type":"CNAME","name":"*.${{ env.PR_HOSTNAME }}","content":"${{ env.PR_HOSTNAME }}","ttl":1,"proxied":false}'
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- name: Create PR namespace
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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set -euo pipefail
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# try to delete the namespace, but don't fail if it doesn't exist
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kubectl delete namespace "pr${{ env.PR_NUMBER }}" || true
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kubectl create namespace "pr${{ env.PR_NUMBER }}"
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- name: Checkout
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uses: actions/checkout@v4
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- name: Check and Create Certificate
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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# Using kubectl to check if a Certificate resource already exists
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# we are doing this to avoid letsenrypt rate limits
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if ! kubectl get certificate pr${{ env.PR_NUMBER }}-tls -n pr-deployment-certs > /dev/null 2>&1; then
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echo "Certificate doesn't exist. Creating a new one."
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envsubst < ./.github/pr-deployments/certificate.yaml | kubectl apply -f -
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else
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echo "Certificate exists. Skipping certificate creation."
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fi
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echo "Copy certificate from pr-deployment-certs to pr${{ env.PR_NUMBER }} namespace"
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until kubectl get secret pr${{ env.PR_NUMBER }}-tls -n pr-deployment-certs &> /dev/null
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do
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echo "Waiting for secret pr${{ env.PR_NUMBER }}-tls to be created..."
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sleep 5
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done
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(
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kubectl get secret pr${{ env.PR_NUMBER }}-tls -n pr-deployment-certs -o json |
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jq 'del(.metadata.namespace,.metadata.creationTimestamp,.metadata.resourceVersion,.metadata.selfLink,.metadata.uid,.metadata.managedFields)' |
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kubectl -n pr${{ env.PR_NUMBER }} apply -f -
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)
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- name: Set up PostgreSQL database
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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helm repo add bitnami https://charts.bitnami.com/bitnami
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helm install coder-db bitnami/postgresql \
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--namespace pr${{ env.PR_NUMBER }} \
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--set auth.username=coder \
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--set auth.password=coder \
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--set auth.database=coder \
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--set persistence.size=10Gi
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kubectl create secret generic coder-db-url -n pr${{ env.PR_NUMBER }} \
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--from-literal=url="postgres://coder:coder@coder-db-postgresql.pr${{ env.PR_NUMBER }}.svc.cluster.local:5432/coder?sslmode=disable"
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- name: Create a service account, role, and rolebinding for the PR namespace
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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set -euo pipefail
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# Create service account, role, rolebinding
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envsubst < ./.github/pr-deployments/rbac.yaml | kubectl apply -f -
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- name: Create values.yaml
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env:
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EXPERIMENTS: ${{ github.event.inputs.experiments }}
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PR_DEPLOYMENTS_GITHUB_OAUTH_CLIENT_ID: ${{ secrets.PR_DEPLOYMENTS_GITHUB_OAUTH_CLIENT_ID }}
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PR_DEPLOYMENTS_GITHUB_OAUTH_CLIENT_SECRET: ${{ secrets.PR_DEPLOYMENTS_GITHUB_OAUTH_CLIENT_SECRET }}
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run: |
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set -euo pipefail
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envsubst < ./.github/pr-deployments/values.yaml > ./pr-deploy-values.yaml
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- name: Install/Upgrade Helm chart
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run: |
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set -euo pipefail
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helm dependency update --skip-refresh ./helm/coder
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helm upgrade --install "pr${{ env.PR_NUMBER }}" ./helm/coder \
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--namespace "pr${{ env.PR_NUMBER }}" \
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--values ./pr-deploy-values.yaml \
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--force
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- name: Install coder-logstream-kube
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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helm repo add coder-logstream-kube https://helm.coder.com/logstream-kube
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helm upgrade --install coder-logstream-kube coder-logstream-kube/coder-logstream-kube \
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--namespace "pr${{ env.PR_NUMBER }}" \
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--set url="https://${{ env.PR_HOSTNAME }}"
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- name: Get Coder binary
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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set -euo pipefail
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DEST="${HOME}/coder"
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URL="https://${{ env.PR_HOSTNAME }}/bin/coder-linux-amd64"
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mkdir -p "$(dirname ${DEST})"
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COUNT=0
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until $(curl --output /dev/null --silent --head --fail "$URL"); do
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printf '.'
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sleep 5
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COUNT=$((COUNT+1))
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if [ $COUNT -ge 60 ]; then
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echo "Timed out waiting for URL to be available"
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exit 1
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fi
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done
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curl -fsSL "$URL" -o "${DEST}"
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chmod +x "${DEST}"
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"${DEST}" version
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mv "${DEST}" /usr/local/bin/coder
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- name: Create first user, template and workspace
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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id: setup_deployment
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run: |
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set -euo pipefail
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# Create first user
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# create a masked random password 12 characters long
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password=$(openssl rand -base64 16 | tr -d "=+/" | cut -c1-12)
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# add mask so that the password is not printed to the logs
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echo "::add-mask::$password"
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echo "password=$password" >> $GITHUB_OUTPUT
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coder login \
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--first-user-username coder \
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--first-user-email pr${{ env.PR_NUMBER }}@coder.com \
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--first-user-password $password \
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--first-user-trial \
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--use-token-as-session \
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https://${{ env.PR_HOSTNAME }}
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# Create template
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cd ./.github/pr-deployments/template
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coder templates push -y --variable namespace=pr${{ env.PR_NUMBER }} kubernetes
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# Create workspace
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coder create --template="kubernetes" kube --parameter cpu=2 --parameter memory=4 --parameter home_disk_size=2 -y
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coder stop kube -y
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- name: Send Slack notification
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if: needs.get_info.outputs.NEW == 'true' || github.event.inputs.deploy == 'true'
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run: |
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curl -s -o /dev/null -X POST -H 'Content-type: application/json' \
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-d \
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'{
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"pr_number": "'"${{ env.PR_NUMBER }}"'",
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"pr_url": "'"${{ env.PR_URL }}"'",
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"pr_title": "'"${{ env.PR_TITLE }}"'",
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"pr_access_url": "'"https://${{ env.PR_HOSTNAME }}"'",
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"pr_username": "'"test"'",
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"pr_email": "'"pr${{ env.PR_NUMBER }}@coder.com"'",
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"pr_password": "'"${{ steps.setup_deployment.outputs.password }}"'",
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"pr_actor": "'"${{ github.actor }}"'"
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}' \
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${{ secrets.PR_DEPLOYMENTS_SLACK_WEBHOOK }}
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echo "Slack notification sent"
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- name: Find Comment
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uses: peter-evans/find-comment@v3
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id: fc
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with:
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issue-number: ${{ env.PR_NUMBER }}
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comment-author: "github-actions[bot]"
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body-includes: ":rocket:"
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direction: last
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- name: Comment on PR
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uses: peter-evans/create-or-update-comment@v4
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env:
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STATUS: ${{ needs.get_info.outputs.NEW == 'true' && 'Created' || 'Updated' }}
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with:
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issue-number: ${{ env.PR_NUMBER }}
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edit-mode: replace
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comment-id: ${{ steps.fc.outputs.comment-id }}
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body: |
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---
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:heavy_check_mark: PR ${{ env.PR_NUMBER }} ${{ env.STATUS }} successfully.
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:rocket: Access the credentials [here](${{ secrets.PR_DEPLOYMENTS_SLACK_CHANNEL_URL }}).
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---
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cc: @${{ github.actor }}
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reactions: rocket
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reactions-edit-mode: replace
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