Reserve IP addresses for supernodes #14
Workflow file for this run
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Terraform | |
| on: | |
| push: | |
| branches: [main] | |
| pull_request: | |
| jobs: | |
| run: | |
| name: Run | |
| runs-on: ubuntu-22.04 | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| checks: write | |
| env: | |
| TF_HTTP_PASSWORD: ${{ github.token }} | |
| TF_IN_AUTOMATION: "true" | |
| TF_CLI_ARGS: "-input=false" | |
| NETBOX_API_TOKEN: ${{ secrets.NETBOX_API_TOKEN }} | |
| defaults: | |
| run: | |
| working-directory: ./terraform | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: "1.6.6" | |
| - run: terraform init | |
| - run: terraform plan -out=tfplan | |
| - run: terraform apply tfplan | tee apply.log | |
| if: ${{ github.event_name == 'push' && github.ref_name == 'main' }} | |
| - name: Backup state | |
| if: ${{ github.event_name == 'push' && github.ref_name == 'main' }} | |
| env: | |
| AWS_ACCESS_KEY_ID: ${{ secrets.B2_TFBACKUP_KEY_ID }} | |
| AWS_SECRET_ACCESS_KEY: ${{ secrets.B2_TFBACKUP_SECRET_KEY }} | |
| AWS_DEFAULT_REGION: us-east-1 | |
| AWS_ENDPOINT_URL: https://s3.us-east-005.backblazeb2.com | |
| S3_BUCKET: terraform-state-backup | |
| TF_CLI_ARGS: "" | |
| run: | | |
| terraform show -json > state.json | |
| aws s3 cp state.json s3://${S3_BUCKET}/${{ github.repository }}/$(date +%s).json | |
| DELETE_FILES=$(\ | |
| aws s3api list-objects-v2 --bucket "${S3_BUCKET}" --prefix "${{ github.repository }}" | \ | |
| jq -r '.Contents | map(.Key) | sort | reverse | .[5:] | .[]' \ | |
| ) | |
| for file in ${DELETE_FILES}; do aws s3 rm s3://${S3_BUCKET}/$file; done | |
| - run: terraform show -json tfplan > tfplan.json | |
| env: | |
| TF_CLI_ARGS: "" | |
| - run: terraform show -no-color tfplan > summary.txt | |
| env: | |
| TF_CLI_ARGS: "" | |
| - name: Create status check with details | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ github.token }} | |
| script: | | |
| const fs = require('fs').promises | |
| const plan = JSON.parse(await fs.readFile('terraform/tfplan.json', 'utf-8')) | |
| const humanSummary = await fs.readFile('terraform/summary.txt', 'utf-8') | |
| let applyLog; | |
| try { | |
| applyLog = await fs.readFile('terraform/apply.log', 'utf-8') | |
| } catch {} | |
| function countActions(plan, type) { | |
| return plan.resource_changes.filter(ch => ch.change.actions.includes(type)).length | |
| } | |
| const createCount = countActions(plan, 'create') | |
| const updateCount = countActions(plan, 'update') | |
| const deleteCount = countActions(plan, 'delete') | |
| const noChanges = createCount == 0 && updateCount == 0 && deleteCount == 0 | |
| const title = noChanges | |
| ? "No changes" | |
| : (context.eventName === 'push' | |
| ? `${createCount} added, ${updateCount} changed, ${deleteCount} destroyed` | |
| : `${createCount} to add, ${updateCount} to change, ${deleteCount} to destroy` | |
| ) | |
| const codefence = "```" | |
| const summary = ` | |
| # Terraform Plan | |
| ${codefence} | |
| ${humanSummary.trim("\n")} | |
| ${codefence} | |
| ${!!applyLog ? ` | |
| # Terraform Apply | |
| ${codefence} | |
| ${applyLog.replace(/\u001b\[[^m]+m/g, '').trim()} | |
| ${codefence} | |
| ` : ""} | |
| ` | |
| const sha = context.eventName === 'pull_request' | |
| ? context.payload.pull_request.head.sha | |
| : context.sha | |
| await github.rest.checks.create({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| head_sha: sha, | |
| status: 'completed', | |
| conclusion: noChanges ? 'neutral' : 'success', | |
| name: context.eventName === 'push' ? "Apply" : "Plan", | |
| output: { | |
| title, | |
| summary, | |
| }, | |
| }); | |
| - name: Show plan on PR | |
| uses: actions/github-script@v7 | |
| if: ${{ github.event_name == 'pull_request' }} | |
| with: | |
| github-token: ${{ github.token }} | |
| script: | | |
| const { repository: { pullRequest: { comments } } } = await github.graphql(` | |
| query($owner:String!, $name:String!, $pr:Int!) { | |
| repository(owner:$owner, name:$name) { | |
| pullRequest(number:$pr) { | |
| comments(last: 10) { | |
| nodes { | |
| id, | |
| minimizedReason | |
| author { | |
| ...on Bot { | |
| login | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| `, { | |
| owner: context.repo.owner, | |
| name: context.repo.repo, | |
| pr: context.issue.number, | |
| }) | |
| const commentsToHide = comments.nodes.filter((comment) => { | |
| return !comment.minimizedReason && comment.author.login == "github-actions" | |
| }) | |
| if (commentsToHide.length > 0) { | |
| await github.graphql(` | |
| mutation { | |
| ${commentsToHide.map((c,i) => | |
| `c${i}: minimizeComment(input: { subjectId: "${c.id}", classifier: OUTDATED }) { | |
| clientMutationId | |
| } | |
| ` | |
| ).join("")} | |
| } | |
| `) | |
| } | |
| const fs = require('fs').promises | |
| const plan = await fs.readFile('terraform/summary.txt', 'utf-8') | |
| const codefence = "```" | |
| const body = ` | |
| 🏗️ Terraform Plan | |
| ${codefence} | |
| ${plan.trim("\n")} | |
| ${codefence}` | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body, | |
| }) |