.taskcluster.yml

   1 # This file is rendered via JSON-e by
   2 # - mozilla-taskcluster - https://docs.taskcluster.net/reference/integrations/mozilla-taskcluster/docs/taskcluster-yml
   3 # - cron tasks - taskcluster/taskgraph/cron/decision.py
   4 # - action tasks - taskcluster/taskgraph/actions/registry.py
   5 version: 1
   6 tasks:
   7   # NOTE: support for actions in ci-admin requires that the `tasks` property be an array *before* JSON-e rendering
   8   # takes place.
   9   - $if: 'tasks_for in ["hg-push", "action", "cron"]'
  10     then:
  11       $let:
  12         # sometimes the push user is just `ffxbld` or the like, but we want an email-like field..
  13         ownerEmail: {$if: '"@" in push.owner', then: '${push.owner}', else: '${push.owner}@noreply.mozilla.org'}
  14         # ensure there's no trailing `/` on the repo URL
  15         repoUrl: {$if: 'repository.url[-1] == "/"', then: {$eval: 'repository.url[:-1]'}, else: {$eval: 'repository.url'}}
  16       in:
  17         taskId: {$if: 'tasks_for != "action"', then: '${as_slugid("decision")}'}
  18         taskGroupId:
  19           $if: 'tasks_for == "action"'
  20           then:
  21             '${action.taskGroupId}'
  22           else:
  23             '${as_slugid("decision")}' # same as taskId; this is how automation identifies a decision tsak
  24         schedulerId: 'gecko-level-${repository.level}'
  25
  26         created: {$fromNow: ''}
  27         deadline: {$fromNow: '1 day'}
  28         expires: {$fromNow: '1 year 1 second'} # 1 second so artifacts expire first, despite rounding errors
  29         metadata:
  30           $merge:
  31             - owner: "${ownerEmail}"
  32               source: "${repoUrl}/raw-file/${push.revision}/.taskcluster.yml"
  33             - $if: 'tasks_for == "hg-push"'
  34               then:
  35                 name: "Gecko Decision Task"
  36                 description: 'The task that creates all of the other tasks in the task graph'
  37               else:
  38                 $if: 'tasks_for == "action"'
  39                 then:
  40                   name: "Action: ${action.title}"
  41                   description: '${action.description}'
  42                 else:
  43                   name: "Decision Task for cron job ${cron.job_name}"
  44                   description: 'Created by a [cron task](https://tools.taskcluster.net/tasks/${cron.task_id})'
  45
  46         provisionerId: "aws-provisioner-v1"
  47         workerType: "gecko-${repository.level}-decision"
  48
  49         tags:
  50           $if: 'tasks_for == "hg-push"'
  51           then:
  52             createdForUser: "${ownerEmail}"
  53             kind: decision-task
  54           else:
  55             $if: 'tasks_for == "action"'
  56             then:
  57               createdForUser: '${ownerEmail}'
  58               kind: 'action-callback'
  59             else:
  60               $if: 'tasks_for == "cron"'
  61               then:
  62                 kind: cron-task
  63
  64         routes:
  65           $flatten:
  66             - "tc-treeherder.v2.${repository.project}.${push.revision}.${push.pushlog_id}"
  67             - $if: 'tasks_for == "hg-push"'
  68               then:
  69                 - "index.gecko.v2.${repository.project}.latest.taskgraph.decision"
  70                 - "index.gecko.v2.${repository.project}.revision.${push.revision}.taskgraph.decision"
  71                 - "index.gecko.v2.${repository.project}.pushlog-id.${push.pushlog_id}.decision"
  72                 - "notify.email.${ownerEmail}.on-failed"
  73                 - "notify.email.${ownerEmail}.on-exception"
  74                 # Send a notification email if the push comes from try
  75                 - $if: 'repository.project == "try"'
  76                   then:
  77                     "notify.email.${ownerEmail}.on-completed"
  78                 # These are the old index routes for the decision task.
  79                 # They are still here so external tools that referenced them continue to work.
  80                 - "index.gecko.v2.${repository.project}.latest.firefox.decision"
  81                 - "index.gecko.v2.${repository.project}.revision.${push.revision}.firefox.decision"
  82               else:
  83                 $if: 'tasks_for == "action"'
  84                 then:
  85                 - "notify.email.taskcluster-notifications+action-task@mozilla.com.on-failed"
  86                 - "notify.email.taskcluster-notifications+action-task@mozilla.com.on-exception"
  87                 - "index.gecko.v2.${repository.project}.pushlog-id.${push.pushlog_id}.actions.${ownTaskId}"
  88                 else:  # cron
  89                 - "index.gecko.v2.${repository.project}.latest.taskgraph.decision-${cron.job_name}"
  90                 - "index.gecko.v2.${repository.project}.revision.${push.revision}.taskgraph.decision-${cron.job_name}"
  91                 - "index.gecko.v2.${repository.project}.pushlog-id.${push.pushlog_id}.decision-${cron.job_name}"
  92                 # list each cron task on this revision, so actions can find them
  93                 - 'index.gecko.v2.${repository.project}.revision.${push.revision}.cron.${as_slugid("decision")}'
  94                 # BUG 1500166 Notify ciduty by email if a nightly hook fails
  95                 - "notify.email.ciduty+failedcron@mozilla.com.on-failed"
  96                 - "notify.email.ciduty+exceptioncron@mozilla.com.on-exception"
  97                 - "notify.email.sheriffs+failedcron@mozilla.org.on-failed"
  98                 - "notify.email.sheriffs+exceptioncron@mozilla.org.on-exception"
  99                 # These are the old index routes for the decision task.
 100                 - "index.gecko.v2.${repository.project}.latest.firefox.decision-${cron.job_name}"
 101
 102         scopes:
 103           $if: 'tasks_for == "hg-push"'
 104           then:
 105             - 'assume:repo:${repoUrl[8:]}:branch:default'
 106             - 'queue:route:notify.email.${ownerEmail}.*'
 107             - 'in-tree:hook-action:project-gecko/in-tree-action-${repository.level}-*'
 108           else:
 109             $if: 'tasks_for == "action"'
 110             then:
 111               # when all actions are hooks, we can calculate this directly rather than using a variable
 112               - '${action.repo_scope}'
 113             else:
 114               - 'assume:repo:${repoUrl[8:]}:cron:${cron.job_name}'
 115
 116         dependencies: []
 117         requires: all-completed
 118
 119         priority:
 120           # Most times, there is plenty of worker capacity so everything runs
 121           # quickly, but sometimes a storm of action tasks lands.  Then we
 122           # want, from highest to lowest:
 123           # - cron tasks (time-sensitive) (low)
 124           # - action tasks (avoid interfering with the other two) (very-low)
 125           # - decision tasks (minimize user-visible delay) (lowest)
 126           # SCM levels all use different workerTypes, so there is no need for priority
 127           # between levels; "low" is the highest priority available at all levels, and
 128           # nothing runs at any higher priority on these workerTypes.
 129           $if: "tasks_for == 'cron'"
 130           then: low
 131           else:
 132             $if: "tasks_for == 'action'"
 133             then: very-low
 134             else: lowest  # tasks_for == 'hg-push'
 135         retries: 5
 136
 137         payload:
 138           env:
 139             # checkout-gecko uses these to check out the source; the inputs
 140             # to `mach taskgraph decision` are all on the command line.
 141             $merge:
 142               - GECKO_BASE_REPOSITORY: 'https://hg.mozilla.org/mozilla-unified'
 143                 GECKO_HEAD_REPOSITORY: '${repoUrl}'
 144                 GECKO_HEAD_REF: '${push.revision}'
 145                 GECKO_HEAD_REV: '${push.revision}'
 146                 GECKO_COMMIT_MSG: {$if: 'tasks_for != "action"', then: '${push.comment}'}
 147                 HG_STORE_PATH: /builds/worker/checkouts/hg-store
 148                 TASKCLUSTER_CACHES: /builds/worker/checkouts
 149                 # someday, these will be provided by the worker - Bug 1492664
 150                 TASKCLUSTER_ROOT_URL: https://taskcluster.net
 151                 TASKCLUSTER_PROXY_URL: http://taskcluster
 152               - $if: 'tasks_for == "action"'
 153                 then:
 154                   ACTION_TASK_GROUP_ID: '${action.taskGroupId}'     # taskGroupId of the target task
 155                   ACTION_TASK_ID: {$json: {$eval: 'taskId'}} # taskId of the target task (JSON-encoded)
 156                   ACTION_INPUT: {$json: {$eval: 'input'}}
 157                   ACTION_CALLBACK: '${action.cb_name}'
 158                   ACTION_PARAMETERS: {$json: {$eval: 'parameters'}}
 159
 160           cache:
 161             level-${repository.level}-checkouts-sparse-v2: /builds/worker/checkouts
 162
 163           features:
 164             taskclusterProxy: true
 165             chainOfTrust: true
 166
 167           # Note: This task is built server side without the context or tooling that
 168           # exist in tree so we must hard code the hash
 169           image: 'taskcluster/decision:2.1.0@sha256:6db3b697d7a3c7aba440d72f04199331b872111cefff57206b8b8b1d53230360'
 170
 171           maxRunTime: 1800
 172
 173           command:
 174             - /builds/worker/bin/run-task
 175             - '--vcs-checkout=/builds/worker/checkouts/gecko'
 176             - '--sparse-profile=build/sparse-profiles/taskgraph'
 177             - '--'
 178             - bash
 179             - -cx
 180             - $let:
 181                 extraArgs: {$if: 'tasks_for == "cron"', then: '${cron.quoted_args}', else: ''}
 182               in:
 183                 $if: 'tasks_for == "action"'
 184                 then: >
 185                   cd /builds/worker/checkouts/gecko &&
 186                   ln -s /builds/worker/artifacts artifacts &&
 187                   ./mach --log-no-times taskgraph action-callback
 188                 else: >
 189                   cd /builds/worker/checkouts/gecko &&
 190                   ln -s /builds/worker/artifacts artifacts &&
 191                   ./mach --log-no-times taskgraph decision
 192                   --pushlog-id='${push.pushlog_id}'
 193                   --pushdate='${push.pushdate}'
 194                   --project='${repository.project}'
 195                   --message="$GECKO_COMMIT_MSG"
 196                   --owner='${ownerEmail}'
 197                   --level='${repository.level}'
 198                   --base-repository="$GECKO_BASE_REPOSITORY"
 199                   --head-repository="$GECKO_HEAD_REPOSITORY"
 200                   --head-ref="$GECKO_HEAD_REF"
 201                   --head-rev="$GECKO_HEAD_REV"
 202                   ${extraArgs}
 203
 204           artifacts:
 205             'public':
 206               type: 'directory'
 207               path: '/builds/worker/artifacts'
 208               expires: {$fromNow: '1 year'}
 209
 210         extra:
 211           $merge:
 212             - treeherder:
 213                 $merge:
 214                   - machine:
 215                       platform: gecko-decision
 216                   - $if: 'tasks_for == "hg-push"'
 217                     then:
 218                       symbol: D
 219                     else:
 220                       $if: 'tasks_for == "action"'
 221                       then:
 222                         groupName: 'action-callback'
 223                         groupSymbol: AC
 224                         symbol: "${action.symbol}"
 225                       else:
 226                         groupSymbol: cron
 227                         symbol: "${cron.job_symbol}"
 228             - $if: 'tasks_for == "action"'
 229               then:
 230                 parent: '${action.taskGroupId}'
 231                 action:
 232                   name: '${action.name}'
 233                   context:
 234                     taskGroupId: '${action.taskGroupId}'
 235                     taskId: {$eval: 'taskId'}
 236                     input: {$eval: 'input'}
 237                     parameters: {$eval: 'parameters'}
 238             - $if: 'tasks_for == "cron"'
 239               then:
 240                 cron: {$json: {$eval: 'cron'}}
 241             - tasks_for: '${tasks_for}'
 242             # Email format for try pushes
 243             - $if: 'tasks_for == "hg-push" && repository.project == "try"'
 244               then:
 245                 notify:
 246                   email:
 247                     subject: "Thank you for your try submission of ${push.revision}. It's the best!"
 248                     content: "Your try push has been submitted. It's the best! Use the link to view the status of your jobs."
 249                     link:
 250                       text: "Treeherder Jobs"
 251                       href: "https://treeherder.mozilla.org/#/jobs?repo=${repository.project}&revision=${push.revision}"
 252