benchmarks.yml

name: benchmarks

on:
  workflow_dispatch:
    inputs:
      profile:
        description: 'The system profile used to run the benchmarks'
        required: false
        type: string
      runOnStable:
        description: 'Run the benchmarks on the latest stable version'
        required: false
        type: boolean
        default: false
      benchmarkAgents:
        description: 'Set the number of agents to send data to the APM Server'
        required: false
        type: string
      benchmarkRun:
        description: 'Set the expression that matches the benchmark scenarios to run'
        required: false
        type: string
  schedule:
    - cron: '0 17 * * *'

env:
  PNG_REPORT_FILE: out.png
  BENCHMARK_RESULT: benchmark-result.txt
  WORKING_DIRECTORY: testing/benchmark

jobs:
  benchmarks:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ${{ env.WORKING_DIRECTORY }}
    env:
      SSH_KEY: ./id_rsa_terraform
      TF_VAR_private_key: ./id_rsa_terraform
      TF_VAR_public_key: ./id_rsa_terraform.pub
      TFVARS_SOURCE: ${{ inputs.profile || 'system-profiles/8GBx1zone.tfvars' }} # // Default to use an 8gb profile
      TF_VAR_BUILD_ID: ${{ github.run_id }}
      TF_VAR_ENVIRONMENT: ci
      TF_VAR_REPO: ${{ github.repository }}
      GOBENCH_TAGS: branch=${{ github.head_ref || github.ref }},commit=${{ github.sha }},target_branch=${{ github.base_ref }}
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v4
        with:
          go-version-file: 'go.mod'

      - uses: rlespinasse/github-slug-action@00d4236bb38fcea6fc4aa6b1dacc7187fc8e38a0

      - name: Set up env
        run: |
          SLUGGED_BRANCH_NAME=${{ env.GITHUB_HEAD_REF_SLUG || env.GITHUB_REF_SLUG }}
          CREATED_AT=$(date +%s)
          echo "TF_VAR_BRANCH=${SLUGGED_BRANCH_NAME}" >> "$GITHUB_ENV"
          echo "TF_VAR_CREATED_AT=${CREATED_AT}" >> "$GITHUB_ENV"
          echo "USER=benchci-$SLUGGED_BRANCH_NAME-$CREATED_AT" >> "$GITHUB_ENV"

          if [ ! -z "${{ inputs.benchmarkAgents }}" ]; then
            echo "BENCHMARK_AGENTS=${{ inputs.benchmarkAgents }}" >> "$GITHUB_ENV"
          fi
          if [ ! -z "${{ inputs.benchmarkRun }}" ]; then
            echo "BENCHMARK_RUN=${{ inputs.benchmarkRun }}" >> "$GITHUB_ENV"
          fi

      - uses: hashicorp/vault-action@v2.7.4
        env:
          AWS_CREDENTIALS_PATH: secret/observability-team/ci/elastic-observability-aws-account-auth
          BENCHMARK_CLOUD_CREDENTIALS_PATH: secret/observability-team/ci/benchmark-cloud
          EC_CREDENTIALS_PATH: secret/observability-team/ci/elastic-cloud/observability-pro
          KIBANA_CREDENTIALS_PATH: secret/observability-team/ci/apm-benchmark-kibana
        with:
          url: ${{ secrets.VAULT_ADDR }}
          roleId: ${{ secrets.VAULT_ROLE_ID }}
          secretId: ${{ secrets.VAULT_SECRET_ID }}
          method: approle
          secrets: |
            ${{ env.AWS_CREDENTIALS_PATH }} access_key | AWS_ACCESS_KEY_ID ;
            ${{ env.AWS_CREDENTIALS_PATH }} secret_key | AWS_SECRET_ACCESS_KEY ;
            ${{ env.BENCHMARK_CLOUD_CREDENTIALS_PATH }} user | GOBENCH_USERNAME ;
            ${{ env.BENCHMARK_CLOUD_CREDENTIALS_PATH }} password | GOBENCH_PASSWORD ;
            ${{ env.BENCHMARK_CLOUD_CREDENTIALS_PATH }} url | GOBENCH_HOST ;
            ${{ env.EC_CREDENTIALS_PATH }} apiKey | EC_API_KEY ;
            ${{ env.KIBANA_CREDENTIALS_PATH }} user | KIBANA_USERNAME ;
            ${{ env.KIBANA_CREDENTIALS_PATH }} password | KIBANA_PASSWORD ;
            ${{ env.KIBANA_CREDENTIALS_PATH }} kibana_url | KIBANA_ENDPOINT ;
            ${{ env.KIBANA_CREDENTIALS_PATH }} kibana_dashboard_url | KIBANA_DASHBOARD_URL ;

      - uses: elastic/apm-pipeline-library/.github/actions/docker-login@main
        with:
          registry: docker.elastic.co
          secret: secret/observability-team/ci/docker-registry/prod
          url: ${{ secrets.VAULT_ADDR }}
          roleId: ${{ secrets.VAULT_ROLE_ID }}
          secretId: ${{ secrets.VAULT_SECRET_ID }}
      - uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: 1.3.7
          terraform_wrapper: false

      - name: Build apmbench
        run: make apmbench $SSH_KEY terraform.tfvars

      - name: Override docker committed version
        if: ${{ !github.event.inputs.runOnStable }}
        run: make docker-override-committed-version

      - name: Spin up benchmark environment
        id: deploy
        run: |
          make init apply
          admin_console_url=$(terraform output -raw admin_console_url)
          echo "admin_console_url=$admin_console_url" >> "$GITHUB_OUTPUT"
          echo "-> infra setup done"

      - name: Run benchmarks autotuned
        if: ${{ github.event.inputs.benchmarkAgents == '' }}
        run: make run-benchmark-autotuned index-benchmark-results

      - name: Run benchmarks self tuned
        if: ${{ github.event.inputs.benchmarkAgents != '' }}
        run: make run-benchmark index-benchmark-results

      - name: Download PNG
        run: >-
          ${{ github.workspace }}/.ci/scripts/download-png-from-kibana.sh
          $KIBANA_ENDPOINT
          $KIBANA_USERNAME
          $KIBANA_PASSWORD
          $PNG_REPORT_FILE

      - name: Upload PNG
        uses: actions/upload-artifact@v3
        with:
          name: kibana-png-report
          path: ${{ env.WORKING_DIRECTORY }}/${{ env.PNG_REPORT_FILE }}
          if-no-files-found: error

      - name: Upload PNG to AWS S3
        id: s3-upload-png
        env:
          AWS_DEFAULT_REGION: us-east-1
        run: |
          DEST_NAME="github-run-id-${{ github.run_id }}.png"
          aws s3 --debug cp ${{ env.PNG_REPORT_FILE }} s3://elastic-apm-server-benchmark-reports/${DEST_NAME}
          echo "png_report_url=https://elastic-apm-server-benchmark-reports.s3.amazonaws.com/${DEST_NAME}" >> "$GITHUB_OUTPUT"

      - name: Upload benchmark result
        uses: actions/upload-artifact@v3
        if: always()
        with:
          name: benchmark-result
          path: ${{ env.WORKING_DIRECTORY }}/${{ env.BENCHMARK_RESULT }}
          if-no-files-found: error

      - name: Tear down benchmark environment
        if: always()
        run: make destroy

      # Notify failure to Slack only on schedule (nightly run)
      - if: failure() && github.event_name == 'schedule'
        uses: elastic/apm-pipeline-library/.github/actions/notify-build-status@current
        with:
          message: |
            Nightly benchmarks failed! SDH Duty assignee, please have a look and follow this <https://github.com/elastic/observability-dev/blob/main/docs/apm/apm-server/runbooks/benchmarks.md|Runbook>!
          vaultUrl: ${{ secrets.VAULT_ADDR }}
          vaultRoleId: ${{ secrets.VAULT_ROLE_ID }}
          vaultSecretId: ${{ secrets.VAULT_SECRET_ID }}
          slackChannel: '#apm-server'

      # Notify result to Slack only on schedule (nightly run)
      - if: github.event_name == 'schedule'
        uses: elastic/apm-pipeline-library/.github/actions/slack-message@current
        with:
          url: ${{ secrets.VAULT_ADDR }}
          roleId: ${{ secrets.VAULT_ROLE_ID }}
          secretId: ${{ secrets.VAULT_SECRET_ID }}
          channel: '#apm-server'
          payload: |
            {
                "blocks": [
                    {
                        "type": "section",
                        "text": {
                            "type": "mrkdwn",
                            "text": "${{ github.event_name == 'schedule' && 'Nightly succesfully executed!' || 'Benchmarks succesfully executed!' }}"
                        },
                        "accessory": {
                            "type": "button",
                            "style": "primary",
                            "text": {
                                "type": "plain_text",
                                "text": "Workflow Run #${{ github.run_id }}",
                                "emoji": true
                            },
                            "url": "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}",
                            "action_id": "workflow-run-button"
                        }
                    },
                    {
                        "type": "image",
                        "image_url": "${{ steps.s3-upload-png.outputs.png_report_url }}",
                        "alt_text": "kibana-png-report"
                    },
                    {
                        "type": "actions",
                        "elements": [
                            {
                                "type": "button",
                                "text": {
                                    "type": "plain_text",
                                    "text": "Benchmarks dashboard"
                                },
                                "url": "${{ env.KIBANA_DASHBOARD_URL }}",
                                "action_id": "kibana-dashboard-button"
                            },
                            {
                                "type": "button",
                                "text": {
                                    "type": "plain_text",
                                    "text": "Elastic Cloud deployment"
                                },
                                "url": "${{ steps.deploy.outputs.admin_console_url }}",
                                "action_id": "admin-console-button"
                            }
                        ]
                    }
                ]
            }