[gh] self-hosted runners monitor #29257
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: '[gh] self-hosted runners monitor' | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| # Run every 30th minute. | |
| - cron: '*/30 * * * *' | |
| jobs: | |
| runners_monitor: | |
| if: github.repository == 'Tencent/Hippy' | |
| runs-on: ubuntu-latest | |
| env: | |
| cache_file: /tmp/gh_runners_monitor.data | |
| cache_key: gh_runners_monitor | |
| steps: | |
| - name: Token | |
| uses: navikt/github-app-token-generator@v1 | |
| id: get-token | |
| with: | |
| private-key: ${{ secrets.BOT_APP_KEY }} | |
| app-id: ${{ secrets.BOT_APP_ID }} | |
| - name: Check | |
| id: check | |
| uses: actions/[email protected] | |
| with: | |
| github-token: ${{ steps.get-token.outputs.token }} | |
| script: | | |
| const { actions } = github.rest; | |
| const os = require('os'); | |
| const fs = require('fs'); | |
| const runners = await github.paginate(actions.listSelfHostedRunnersForRepo, { | |
| per_page: 100, | |
| ...context.repo | |
| }); | |
| const offline_runners = runners.filter(runner => runner.status === 'offline'); | |
| if (offline_runners.length > 0) { | |
| fs.appendFileSync(process.env.GITHUB_OUTPUT, `total_runners=${runners.length}${os.EOL}`, { encoding: 'utf8' }); | |
| fs.appendFileSync(process.env.GITHUB_OUTPUT, `offline_runners=${JSON.stringify(offline_runners)}${os.EOL}`, { encoding: 'utf8' }); | |
| } | |
| - name: Cache | |
| if: steps.check.outputs.offline_runners | |
| uses: actions/cache@v3 | |
| env: | |
| prefix: gh_runners_monitor | |
| with: | |
| path: ${{ env.cache_file }} | |
| key: ${{ env.prefix }}-${{ github.run_id }} | |
| restore-keys: ${{ env.prefix }} | |
| - name: Notification | |
| if: steps.check.outputs.offline_runners | |
| uses: actions/[email protected] | |
| env: | |
| offline_runners: ${{ steps.check.outputs.offline_runners }} | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const os = require('os'); | |
| const offline_runners = JSON.parse(process.env.offline_runners); | |
| if (offline_runners.length === 0) { | |
| throw new Error('offline_runners is empty'); | |
| } | |
| const message = [ | |
| `<font color="warning">${offline_runners.length}/${{ steps.check.outputs.total_runners }}</font> self-hosted runners are offline.`, | |
| ...offline_runners.map(runner => `> ${runner.name}`) | |
| ].join(os.EOL); | |
| try { | |
| const stored_data = JSON.parse(fs.readFileSync(process.env.cache_file, { encoding: 'utf8'})); | |
| if (stored_data.message === message && Date.now() - stored_data.timestamp < 6_60_60_000 /* every 6th hour */) { | |
| return; | |
| } | |
| } catch(e) {} | |
| await github.request("POST ${{ secrets.WECHAT_WORK_BOT_WEBHOOK }}", { | |
| headers: { | |
| "content-type": "application/json" | |
| }, | |
| data: { | |
| chatid: "${{ secrets.WECHAT_WORK_ADMIN_CHAT_ID }}", | |
| msgtype: "markdown", | |
| markdown: { | |
| content: message | |
| } | |
| } | |
| }); | |
| fs.writeFileSync(process.env.cache_file, JSON.stringify({ | |
| message, | |
| timestamp: Date.now() | |
| }), { encoding: 'utf8' }); |