| blob | 00958f6f40d1277f38f11a1c0195ac776239e102 |
1 # yamllint disable rule:line-length
2 # This file is rendered via JSON-e by
3 # - hg-push - https://hg.mozilla.org/ci/ci-admin/file/default/build-decision/src/build_decision/hg_push.py
4 # {
5 # tasks_for: 'hg-push',
6 # push: {owner, comment, pushlog_id, pushdate},
7 # repository: {url, project, level},
8 # now,
9 # as_slugid: // function
10 # ownTaskId: // taskId of the task that will be created
11 # }
12 #
13 # - cron tasks - https://hg.mozilla.org/ci/ci-admin/file/default/build-decision/src/build_decision/cron/decision.py
14 # {
15 # tasks_for: 'cron',
16 # push: {revision, pushlog_id, pushdate, owner}
17 # repository: {url, project, level},
18 # cron: {task_id, job_name, job_symbol, quoted_args},
19 # now,
20 # ownTaskId: // taskId of the task that will be created
21 # }
22 #
23 # - action tasks - See:
24 # * taskcluster/taskgraph/actions/registry.py,
25 # * https://docs.taskcluster.net/docs/manual/using/actions/spec
26 # * ci-admin:ciadmin/generate/in_tree_actions.py
27 #
28 # The registry generates the hookPayload that appears in actions.json, and
29 # contains data from the decision task as well as JSON-e code to combine that
30 # with data supplied as part of the action spec. When the hook is fired, the
31 # hookPayload is rendered with JSON-e to produce a payload for the hook task
32 # template.
33 #
34 # The ci-admin code wraps the content of this file (.taskcluster.yml) with a
35 # JSON-e $let statement that produces the context described below, and
36 # installs that as the hook task template.
37 #
38 # {
39 # tasks_for: 'action',
40 # push: {owner, pushlog_id, revision},
41 # repository: {url, project, level},
42 # input,
43 # taskId, // targetted taskId
44 # taskGroupId, // targetted taskGroupId
45 # action: {name, title, description, taskGroupId, symbol, repo_scope, cb_name}
46 # ownTaskId: // taskId of the task that will be created
47 # clientId: // clientId that triggered this hook
48 # }
49 ---
50 version: 1
51 tasks:
52 # NOTE: support for actions in ci-admin requires that the `tasks` property be an array *before* JSON-e rendering
53 # takes place.
54 - $if: 'tasks_for in ["hg-push", "action", "cron"]'
55 then:
56 $let:
57 # sometimes the push user is just `ffxbld` or the like, but we want an email-like field..
58 ownerEmail: {$if: '"@" in push.owner', then: '${push.owner}', else: '${push.owner}@noreply.mozilla.org'}
59 # ensure there's no trailing `/` on the repo URL
60 repoUrl: {$if: 'repository.url[-1] == "/"', then: {$eval: 'repository.url[:-1]'}, else: {$eval: 'repository.url'}}
61 # expire try earlier than other branches
62 expires:
63 $if: 'repository.project == "try"'
64 then: {$fromNow: '28 days'}
65 else: {$fromNow: '1 year'}
66 trustDomain: gecko
67 treeherder_link: '[Treeherder job](https://treeherder.mozilla.org/#/jobs?repo=${repository.project}&revision=${push.revision}&selectedTaskRun=${ownTaskId})'
68 in:
69 taskId: {$if: 'tasks_for != "action"', then: '${ownTaskId}'}
70 taskGroupId:
71 $if: 'tasks_for == "action"'
72 then:
73 '${action.taskGroupId}'
74 else:
75 '${ownTaskId}' # same as taskId; this is how automation identifies a decision task
76 schedulerId: '${trustDomain}-level-${repository.level}'
78 created: {$fromNow: ''}
79 deadline: {$fromNow: '1 day'}
80 expires: {$eval: 'expires'}
81 metadata:
82 $merge:
83 - owner: "${ownerEmail}"
84 source: "${repoUrl}/raw-file/${push.revision}/.taskcluster.yml"
85 - $if: 'tasks_for == "hg-push"'
86 then:
87 name: "Gecko Decision Task"
88 description: 'The task that creates all of the other tasks in the task graph (${treeherder_link})'
89 else:
90 $if: 'tasks_for == "action"'
91 then:
92 name: "Action: ${action.title}"
93 description: |
94 ${action.description}
96 ${treeherder_link}
98 Action triggered by clientID `${clientId}`
99 else:
100 name: "Decision Task for cron job ${cron.job_name}"
101 description: 'Created by a [cron task](https://firefox-ci-tc.services.mozilla.com/tasks/${cron.task_id}) (${treeherder_link})'
103 provisionerId: "${trustDomain}-${repository.level}"
104 workerType: "decision"
106 tags:
107 $if: 'tasks_for == "hg-push"'
108 then:
109 createdForUser: "${ownerEmail}"
110 kind: decision-task
111 else:
112 $if: 'tasks_for == "action"'
113 then:
114 createdForUser: '${ownerEmail}'
115 kind: 'action-callback'
116 else:
117 $if: 'tasks_for == "cron"'
118 then:
119 kind: cron-task
121 routes:
122 $flattenDeep:
123 - "tc-treeherder.v2.${repository.project}.${push.revision}"
124 - $if: 'tasks_for == "hg-push"'
125 then:
126 - "index.${trustDomain}.v2.${repository.project}.latest.taskgraph.decision"
127 - "index.${trustDomain}.v2.${repository.project}.revision.${push.revision}.taskgraph.decision"
128 - "index.${trustDomain}.v2.${repository.project}.pushlog-id.${push.pushlog_id}.decision"
129 - "notify.email.${ownerEmail}.on-failed"
130 - "notify.email.${ownerEmail}.on-exception"
131 # Send a notification email if the push comes from try
132 - $if: 'repository.project == "try"'
133 then:
134 "notify.email.${ownerEmail}.on-completed"
135 else:
136 $if: 'tasks_for == "action"'
137 then:
138 - "index.${trustDomain}.v2.${repository.project}.revision.${push.revision}.taskgraph.actions.${ownTaskId}"
139 - "index.${trustDomain}.v2.${repository.project}.pushlog-id.${push.pushlog_id}.actions.${ownTaskId}"
140 else: # cron
141 - "index.${trustDomain}.v2.${repository.project}.latest.taskgraph.decision-${cron.job_name}"
142 - "index.${trustDomain}.v2.${repository.project}.revision.${push.revision}.taskgraph.decision-${cron.job_name}"
143 - "index.${trustDomain}.v2.${repository.project}.pushlog-id.${push.pushlog_id}.decision-${cron.job_name}"
144 # list each cron task on this revision, so actions can find them
145 - 'index.${trustDomain}.v2.${repository.project}.revision.${push.revision}.cron.${ownTaskId}'
146 # BUG 1500166 Notify ciduty by email if a nightly hook fails
147 - $if: 'repository.project != "try"'
148 then:
149 - "notify.email.ciduty+failedcron@mozilla.com.on-failed"
150 - "notify.email.ciduty+exceptioncron@mozilla.com.on-exception"
151 - "notify.email.sheriffs+failedcron@mozilla.org.on-failed"
152 - "notify.email.sheriffs+exceptioncron@mozilla.org.on-exception"
154 scopes:
155 $if: 'tasks_for == "hg-push"'
156 then:
157 - 'assume:repo:${repoUrl[8:]}:branch:default'
158 - 'queue:route:notify.email.${ownerEmail}.*'
159 - 'in-tree:hook-action:project-${trustDomain}/in-tree-action-${repository.level}-*'
160 else:
161 $if: 'tasks_for == "action"'
162 then:
163 # when all actions are hooks, we can calculate this directly rather than using a variable
164 - '${action.repo_scope}'
165 else:
166 - 'assume:repo:${repoUrl[8:]}:cron:${cron.job_name}'
168 dependencies: []
169 requires: all-completed
171 priority:
172 # Most times, there is plenty of worker capacity so everything runs
173 # quickly, but sometimes a storm of action tasks lands. Then we
174 # want, from highest to lowest:
175 # - cron tasks (time-sensitive) (low)
176 # - action tasks (avoid interfering with the other two) (very-low)
177 # - decision tasks (minimize user-visible delay) (lowest)
178 # SCM levels all use different workerTypes, so there is no need for priority
179 # between levels; "low" is the highest priority available at all levels, and
180 # nothing runs at any higher priority on these workerTypes.
181 $if: "tasks_for == 'cron'"
182 then: low
183 else:
184 $if: "tasks_for == 'action'"
185 then: very-low
186 else: lowest # tasks_for == 'hg-push'
187 retries:
188 $if: "tasks_for == 'hg-push'"
189 then: 0
190 else: 5
192 payload:
193 env:
194 # run-task uses these to check out the source; the inputs
195 # to `mach taskgraph decision` are all on the command line.
196 $merge:
197 - GECKO_BASE_REPOSITORY: 'https://hg.mozilla.org/mozilla-unified'
198 GECKO_HEAD_REPOSITORY: '${repoUrl}'
199 GECKO_HEAD_REF: '${push.revision}'
200 GECKO_HEAD_REV: '${push.revision}'
201 HG_STORE_PATH: /builds/worker/checkouts/hg-store
202 TASKCLUSTER_CACHES: /builds/worker/checkouts
203 MOZ_AUTOMATION: '1'
204 # mach generates pyc files when reading `mach_commands.py`
205 # This causes cached_task digest generation to be random for
206 # some tasks. Disable bytecode generation to work around that.
207 PYTHONDONTWRITEBYTECODE: '1'
208 - $if: 'tasks_for == "action"'
209 then:
210 ACTION_TASK_GROUP_ID: '${action.taskGroupId}' # taskGroupId of the target task
211 ACTION_TASK_ID: {$json: {$eval: 'taskId'}} # taskId of the target task (JSON-encoded)
212 ACTION_INPUT: {$json: {$eval: 'input'}}
213 ACTION_CALLBACK: '${action.cb_name}'
215 cache:
216 "${trustDomain}-level-${repository.level}-checkouts-sparse-v2": /builds/worker/checkouts
218 features:
219 taskclusterProxy: true
220 chainOfTrust: true
222 # Note: This task is built server side without the context or tooling that
223 # exist in tree so we must hard code the hash
224 image: 'taskcluster/decision:2.2.0@sha256:0e9689e94605eb8395f5b49141a48148416b0d825f6f7be04c29642d1a85ee3d'
226 maxRunTime: 1800
228 command:
229 - /builds/worker/bin/run-task
230 - '--gecko-checkout=/builds/worker/checkouts/gecko'
231 - '--gecko-sparse-profile=build/sparse-profiles/taskgraph'
232 - '--'
233 - bash
234 - -cx
235 - $let:
236 extraArgs: {$if: 'tasks_for == "cron"', then: '${cron.quoted_args}', else: ''}
237 in:
238 $if: 'tasks_for == "action"'
239 then: >
240 cd /builds/worker/checkouts/gecko &&
241 ln -s /builds/worker/artifacts artifacts &&
242 ./mach --log-no-times taskgraph action-callback
243 else: >
244 cd /builds/worker/checkouts/gecko &&
245 ln -s /builds/worker/artifacts artifacts &&
246 ./mach --log-no-times taskgraph decision
247 --pushlog-id='${push.pushlog_id}'
248 --pushdate='${push.pushdate}'
249 --project='${repository.project}'
250 --owner='${ownerEmail}'
251 --level='${repository.level}'
252 --tasks-for='${tasks_for}'
253 --base-repository="$GECKO_BASE_REPOSITORY"
254 --head-repository="$GECKO_HEAD_REPOSITORY"
255 --head-ref="$GECKO_HEAD_REF"
256 --head-rev="$GECKO_HEAD_REV"
257 ${extraArgs}
259 artifacts:
260 'public':
261 type: 'directory'
262 path: '/builds/worker/artifacts'
263 expires: {$eval: expires}
264 'public/docker-contexts':
265 type: 'directory'
266 path: '/builds/worker/checkouts/gecko/docker-contexts'
267 # This needs to be at least the deadline of the
268 # decision task + the docker-image task deadlines.
269 # It is set to a week to allow for some time for
270 # debugging, but they are not useful long-term.
271 expires: {$fromNow: '7 day'}
273 extra:
274 $merge:
275 - treeherder:
276 $merge:
277 - machine:
278 platform: gecko-decision
279 - $if: 'tasks_for == "hg-push"'
280 then:
281 symbol: D
282 else:
283 $if: 'tasks_for == "action"'
284 then:
285 groupName: 'action-callback'
286 groupSymbol: AC
287 symbol: "${action.symbol}"
288 else:
289 groupSymbol: cron
290 symbol: "${cron.job_symbol}"
291 - $if: 'tasks_for == "action"'
292 then:
293 parent: '${action.taskGroupId}'
294 action:
295 name: '${action.name}'
296 context:
297 taskGroupId: '${action.taskGroupId}'
298 taskId: {$eval: 'taskId'}
299 input: {$eval: 'input'}
300 clientId: {$eval: 'clientId'}
301 - $if: 'tasks_for == "cron"'
302 then:
303 cron: {$json: {$eval: 'cron'}}
304 - tasks_for: '${tasks_for}'
305 # Email for all pushes should link to treeherder
306 - $if: 'tasks_for == "hg-push"'
307 then:
308 notify:
309 email:
310 $merge:
311 - link:
312 text: "Treeherder Jobs"
313 href: "https://treeherder.mozilla.org/#/jobs?repo=${repository.project}&revision=${push.revision}"
314 # Email for try pushes should thank you for your revision
315 - $if: 'repository.project == "try"'
316 then:
317 subject: "Thank you for your try submission of ${push.revision}. It's the best!"
318 content: "Your try push has been submitted. It's the best! Use the link to view the status of your jobs."