author Brian Stack <bstack@mozilla.com>
Wed, 12 Apr 2017 21:01:46 -0700
changeset 353767 5748607f3014e8cec573fccebce5dcbf83b6ffd6
parent 349603 6088c6885dd9e8f4d226654074d14af21ee39e5f
child 368689 3657315109760f0028a18ebb6ce614ffd9f761a3
permissions -rw-r--r--
Bug 591688 - Notify when decision task fails r=dustin,gps This uses the email provided by mozilla-taskcluster to find who to email about failed decision tasks. It also adds some validation of the try syntax that we've previously ignored. Any platforms or build types specified in try sytax that don't exist in the full task graph will throw an error. MozReview-Commit-ID: JOKkLle7hEe

version: 0
  name: 'Taskcluster tasks for Gecko'
  description: "The taskcluster task graph for Gecko trees"
  owner: mozilla-taskcluster-maintenance@mozilla.com
  source: {{{source}}}

  # Note the below scopes are insecure however these get overriden on the server
  # side to whatever scopes are set by mozilla-taskcluster.
  - queue:*
  - docker-worker:*
  - scheduler:*

# This file undergoes substitution to create tasks.  For on-push tasks, that
# substitution is done by mozilla-taskcluster.  For cron tasks, that substitution
# is done by `taskcluster/taskgraph/cron/decision.py`.  If you change any of the
# template parameters, please do so in all three places!
# Available template parameters:
# - now:            current time
# - owner:          push user (email address)
# - source:         URL of this YAML file
# - url:            repository URL
# - project:        alias for the destination repository (basename of
#                   the repo url)
# - level:          SCM level of the destination repository
#                   (1 = try, 3 = core)
# - revision:       hg revision of the head of the push
# - comment:        comment of the push
# - pushlog_id:     id in the pushlog table of the repository
# and functions:
# - as_slugid:      convert a label into a slugId
# - from_now:       generate a timestamp at a fixed offset from now
# - shellquote:     quote the contents for injection into shell

# The resulting tasks' taskGroupId will be equal to the taskId of the first
# task listed here, which should be the decision task.  This gives other tools
# an easy way to determine the ID of the decision task that created a
# particular group.

  - taskId: '{{#as_slugid}}decision task{{/as_slugid}}'
      created: '{{now}}'
      deadline: '{{#from_now}}1 day{{/from_now}}'
      expires: '{{#from_now}}365 day{{/from_now}}'
        owner: mozilla-taskcluster-maintenance@mozilla.com
        source: {{{source}}}
        name: "Gecko Decision Task"
        description: |
            The task that creates all of the other tasks in the task graph

      workerType: "gecko-decision"
      provisionerId: "aws-provisioner-v1"

        createdForUser: {{owner}}

        - "index.gecko.v2.{{project}}.latest.firefox.decision"
        - "tc-treeherder.v2.{{project}}.{{revision}}.{{pushlog_id}}"
        - "tc-treeherder-stage.v2.{{project}}.{{revision}}.{{pushlog_id}}"
        - "notify.email.{{owner}}.on-failed"
        - "notify.email.{{owner}}.on-exception"

          # checkout-gecko uses these to check out the source; the inputs
          # to `mach taskgraph decision` are all on the command line.
          GECKO_BASE_REPOSITORY: 'https://hg.mozilla.org/mozilla-unified'
          GECKO_HEAD_REPOSITORY: '{{{url}}}'
          GECKO_HEAD_REF: '{{revision}}'
          GECKO_HEAD_REV: '{{revision}}'
          HG_STORE_PATH: /home/worker/checkouts/hg-store

          level-{{level}}-checkouts: /home/worker/checkouts

          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
        # XXX Changing this will break Chain of Trust without an associated puppet and
        # scriptworker patch!
        image: 'taskcluster/decision:0.1.8@sha256:195d8439c8e90d59311d877bd2a8964849b2e43bfc6c234092618518d8b2891b'

        maxRunTime: 1800

        # TODO use mozilla-unified for the base repository once the tc-vcs
        # tar.gz archives are created or tc-vcs isn't being used.
          - /home/worker/bin/run-task
          - '--vcs-checkout=/home/worker/checkouts/gecko'
          - '--'
          - bash
          - -cx
          - >
              cd /home/worker/checkouts/gecko &&
              ln -s /home/worker/artifacts artifacts &&
              ./mach --log-no-times taskgraph decision

            type: 'directory'
            path: '/home/worker/artifacts'
            expires: '{{#from_now}}364 days{{/from_now}}'

          symbol: D