.taskcluster.yml
author Andreas Tolfsen <ato@sny.no>
Thu, 11 Oct 2018 16:40:36 +0000
changeset 443621 9ca2c179e63e292808918158eb778b16bf18e67f
parent 442569 eea979fe8a920693df4859d22fad5c8098a57569
child 445320 bc748124b58b8860bb1bd1712c6e44f11c6587c9
permissions -rw-r--r--
bug 1492499: marionette: warn on TimedPromise bailing; r=automatedtester We often use TimedPromise to ensure Marionette does not unexpectedly block on a promise that, for whatever reason, does not resolve. It can however be useful to be alerted when they don't, as it quite often means there is an underlying problem. Depends on D8406 Differential Revision: https://phabricator.services.mozilla.com/D8407

# This file is rendered via JSON-e by
# - mozilla-taskcluster - https://docs.taskcluster.net/reference/integrations/mozilla-taskcluster/docs/taskcluster-yml
# - cron tasks - taskcluster/taskgraph/cron/decision.py
# - action tasks - taskcluster/taskgraph/actions/registry.py
version: 1
tasks:
  # NOTE: support for actions in ci-admin requires that the `tasks` property be an array *before* JSON-e rendering
  # takes place.
  - $if: 'tasks_for in ["hg-push", "action", "cron"]'
    then:
      $let:
        # sometimes the push user is just `ffxbld` or the like, but we want an email-like field..
        ownerEmail: {$if: '"@" in push.owner', then: '${push.owner}', else: '${push.owner}@noreply.mozilla.org'}
        # ensure there's no trailing `/` on the repo URL
        repoUrl: {$if: 'repository.url[-1] == "/"', then: {$eval: 'repository.url[:-1]'}, else: {$eval: 'repository.url'}}
        # Hardcode cron push info for now, so that we can transition to using real values without breaking callers of Chain of Trust
        _pushId: {$if: 'tasks_for == "cron"', then: '-1', else: {$eval: 'push.pushlog_id'}}
        # action tasks can fail because of no pushdate or push comment information in context, so include them in
        # hardcodes (even though they don't use these variables)
        _pushDate: {$if: 'tasks_for == "cron" || tasks_for == "action"', then: '0', else: {$eval: 'push.pushdate'}}
        _pushComment: {$if: 'tasks_for == "cron" || tasks_for == "action"', then: '', else: {$eval: 'push.comment'}}
      in:
        taskId: {$if: 'tasks_for != "action"', then: '${as_slugid("decision")}'}
        taskGroupId:
          $if: 'tasks_for == "action"'
          then:
            '${action.taskGroupId}'
          else:
            '${as_slugid("decision")}' # same as taskId; this is how automation identifies a decision tsak
        schedulerId: 'gecko-level-${repository.level}'

        created: {$fromNow: ''}
        deadline: {$fromNow: '1 day'}
        expires: {$fromNow: '1 year 1 second'} # 1 second so artifacts expire first, despite rounding errors
        metadata:
          $merge:
            - owner: "${ownerEmail}"
              source: "${repoUrl}/raw-file/${push.revision}/.taskcluster.yml"
            - $if: 'tasks_for == "hg-push"'
              then:
                name: "Gecko Decision Task"
                description: 'The task that creates all of the other tasks in the task graph'
              else:
                $if: 'tasks_for == "action"'
                then:
                  name: "Action: ${action.title}"
                  description: '${action.description}'
                else:
                  name: "Decision Task for cron job ${cron.job_name}"
                  description: 'Created by a [cron task](https://tools.taskcluster.net/tasks/${cron.task_id})'

        provisionerId: "aws-provisioner-v1"
        workerType: "gecko-${repository.level}-decision"

        tags:
          $if: 'tasks_for == "hg-push"'
          then:
            createdForUser: "${ownerEmail}"
            kind: decision-task
          else:
            $if: 'tasks_for == "action"'
            then:
              createdForUser: '${ownerEmail}'
              kind: 'action-callback'
            else:
              $if: 'tasks_for == "cron"'
              then:
                kind: cron-task

        routes:
          $flatten:
            - "tc-treeherder.v2.${repository.project}.${push.revision}.${_pushId}"
            - $if: 'tasks_for == "hg-push"'
              then:
                - "index.gecko.v2.${repository.project}.latest.taskgraph.decision"
                - "index.gecko.v2.${repository.project}.revision.${push.revision}.taskgraph.decision"
                - "index.gecko.v2.${repository.project}.pushlog-id.${_pushId}.decision"
                - "notify.email.${ownerEmail}.on-failed"
                - "notify.email.${ownerEmail}.on-exception"
                # Send a notification email if the push comes from try
                - $if: 'repository.project == "try"'
                  then:
                    "notify.email.${ownerEmail}.on-completed"
                # BUG 1500166 Notify ciduty by email if a nightly hook fails
                - "notify.email.ciduty+failedcron@mozilla.com.on-failed"
                - "notify.email.ciduty+exceptioncron@mozilla.com.on-exception"
                - "notify.email.sheriffs+failedcron@mozilla.com.on-failed"
                - "notify.email.sheriffs+exceptioncron@mozilla.com.on-exception"
                # These are the old index routes for the decision task.
                # They are still here so external tools that referenced them continue to work.
                - "index.gecko.v2.${repository.project}.latest.firefox.decision"
                - "index.gecko.v2.${repository.project}.revision.${push.revision}.firefox.decision"
              else:
                $if: 'tasks_for == "action"'
                then:
                - "notify.email.taskcluster-notifications+action-task@mozilla.com.on-failed"
                - "notify.email.taskcluster-notifications+action-task@mozilla.com.on-exception"
                - "index.gecko.v2.${repository.project}.pushlog-id.${_pushId}.actions.${ownTaskId}"
                else:  # cron
                - "index.gecko.v2.${repository.project}.latest.taskgraph.decision-${cron.job_name}"
                # list each cron task on this revision, so actions can find them
                - 'index.gecko.v2.${repository.project}.revision.${push.revision}.cron.${as_slugid("decision")}'
                # These are the old index routes for the decision task.
                - "index.gecko.v2.${repository.project}.latest.firefox.decision-${cron.job_name}"

        scopes:
          $if: 'tasks_for == "hg-push"'
          then:
            - 'assume:repo:${repoUrl[8:]}:branch:default'
            - 'queue:route:notify.email.${ownerEmail}.*'
            - 'in-tree:hook-action:project-gecko/in-tree-action-${repository.level}-*'
          else:
            $if: 'tasks_for == "action"'
            then:
              # when all actions are hooks, we can calculate this directly rather than using a variable
              - '${action.repo_scope}'
            else:
              - 'assume:repo:${repoUrl[8:]}:cron:${cron.job_name}'

        dependencies: []
        requires: all-completed

        priority:
          # Most times, there is plenty of worker capacity so everything runs
          # quickly, but sometimes a storm of action tasks lands.  Then we
          # want, from highest to lowest:
          # - cron tasks (time-sensitive) (low)
          # - decision tasks (minimize user-visible delay) (very-low)
          # - action tasks (avoid interfering with the other two) (lowest)
          # SCM levels all use different workerTypes, so there is no need for priority
          # between levels; "low" is the highest priority available at all levels, and
          # nothing runs at any higher priority on these workerTypes.
          $if: "tasks_for == 'cron'"
          then: low
          else:
            $if: "tasks_for == 'hg-push'"
            then: very-low
            else: lowest  # tasks_for == 'action'
        retries: 5

        payload:
          env:
            # checkout-gecko uses these to check out the source; the inputs
            # to `mach taskgraph decision` are all on the command line.
            $merge:
              - GECKO_BASE_REPOSITORY: 'https://hg.mozilla.org/mozilla-unified'
                GECKO_HEAD_REPOSITORY: '${repoUrl}'
                GECKO_HEAD_REF: '${push.revision}'
                GECKO_HEAD_REV: '${push.revision}'
                GECKO_COMMIT_MSG: {$if: 'tasks_for != "action"', then: '${_pushComment}'}
                HG_STORE_PATH: /builds/worker/checkouts/hg-store
                TASKCLUSTER_CACHES: /builds/worker/checkouts
              - $if: 'tasks_for == "action"'
                then:
                  ACTION_TASK_GROUP_ID: '${action.taskGroupId}'     # taskGroupId of the target task
                  ACTION_TASK_ID: {$json: {$eval: 'taskId'}} # taskId of the target task (JSON-encoded)
                  ACTION_INPUT: {$json: {$eval: 'input'}}
                  ACTION_CALLBACK: '${action.cb_name}'
                  ACTION_PARAMETERS: {$json: {$eval: 'parameters'}}

          cache:
            level-${repository.level}-checkouts-sparse-v2: /builds/worker/checkouts

          features:
            taskclusterProxy: true
            chainOfTrust: true

          # Note: This task is built server side without the context or tooling that
          # exist in tree so we must hard code the hash
          image: 'taskcluster/decision:2.1.0@sha256:6db3b697d7a3c7aba440d72f04199331b872111cefff57206b8b8b1d53230360'

          maxRunTime: 1800

          command:
            - /builds/worker/bin/run-task
            - '--vcs-checkout=/builds/worker/checkouts/gecko'
            - '--sparse-profile=build/sparse-profiles/taskgraph'
            - '--'
            - bash
            - -cx
            - $let:
                extraArgs: {$if: 'tasks_for == "cron"', then: '${cron.quoted_args}', else: ''}
              in:
                $if: 'tasks_for == "action"'
                then: >
                  cd /builds/worker/checkouts/gecko &&
                  ln -s /builds/worker/artifacts artifacts &&
                  ./mach --log-no-times taskgraph action-callback
                else: >
                  cd /builds/worker/checkouts/gecko &&
                  ln -s /builds/worker/artifacts artifacts &&
                  ./mach --log-no-times taskgraph decision
                  --pushlog-id='${_pushId}'
                  --pushdate='${_pushDate}'
                  --project='${repository.project}'
                  --message="$GECKO_COMMIT_MSG"
                  --owner='${ownerEmail}'
                  --level='${repository.level}'
                  --base-repository="$GECKO_BASE_REPOSITORY"
                  --head-repository="$GECKO_HEAD_REPOSITORY"
                  --head-ref="$GECKO_HEAD_REF"
                  --head-rev="$GECKO_HEAD_REV"
                  ${extraArgs}

          artifacts:
            'public':
              type: 'directory'
              path: '/builds/worker/artifacts'
              expires: {$fromNow: '1 year'}

        extra:
          $merge:
            - treeherder:
                $merge:
                  - machine:
                      platform: gecko-decision
                  - $if: 'tasks_for == "hg-push"'
                    then:
                      symbol: D
                    else:
                      $if: 'tasks_for == "action"'
                      then:
                        groupName: 'action-callback'
                        groupSymbol: AC
                        symbol: "${action.symbol}"
                      else:
                        groupSymbol: cron
                        symbol: "${cron.job_symbol}"
            - $if: 'tasks_for == "action"'
              then:
                parent: '${action.taskGroupId}'
                action:
                  name: '${action.name}'
                  context:
                    taskGroupId: '${action.taskGroupId}'
                    taskId: {$eval: 'taskId'}
                    input: {$eval: 'input'}
                    parameters: {$eval: 'parameters'}
            - $if: 'tasks_for == "cron"'
              then:
                cron: {$json: {$eval: 'cron'}}
            - tasks_for: '${tasks_for}'
            # Email format for try pushes
            - $if: 'tasks_for == "hg-push" && repository.project == "try"'
              then:
                notify:
                  email:
                    subject: "Thank you for your try submission of ${push.revision}. It's the best!"
                    content: "Your try push has been submitted. Use the link to view the status of your jobs."
                    link:
                      text: "Treeherder Jobs"
                      href: "https://treeherder.mozilla.org/#/jobs?repo=${repository.project}&revision=${push.revision}"