Bug 1389850: use per-level decision and image workers; r=bstack

MozReview-Commit-ID: BoUuPRUgGnm

--HG--
extra : rebase_source : 93b3fa521acd08e2ef91b47e80fbba42a94bb154

.taskcluster.yml

@@ -29,7 +29,7 @@ tasks:
             description: 'Created by a [cron task](https://tools.taskcluster.net/tasks/${cron.task_id})'
 
     provisionerId: "aws-provisioner-v1"
-    workerType: "gecko-decision"
+    workerType: "gecko-${repository.level}-decision"
 
     tags:
       $if: 'tasks_for == "hg-push"'
@@ -126,9 +126,12 @@ tasks:
 
     extra:
       treeherder:
-        $if: 'tasks_for == "hg-push"'
-        then:
-          symbol: D
-        else:
-          groupSymbol: cron
-          symbol: "${cron.job_symbol}"
+        $merge:
+          - machine:
+              platform: gecko-decision
+          - $if: 'tasks_for == "hg-push"'
+            then:
+              symbol: D
+            else:
+              groupSymbol: cron
+              symbol: "${cron.job_symbol}"

taskcluster/taskgraph/action.yml

@@ -8,7 +8,7 @@ metadata:
   name: "[tc] Action Task"
   description: Helps schedule new jobs without new push
 
-workerType: "gecko-decision"
+workerType: "gecko-{{level}}-decision"
 provisionerId: "aws-provisioner-v1"
 schedulerId: "gecko-level-{{level}}"
 

taskcluster/taskgraph/actions/registry.py

@@ -195,7 +195,7 @@ def register_callback_action(name, title, symbol, description, order=10000,
                     'name': 'Action: {}'.format(title),
                     'description': 'Task executing callback for action.\n\n---\n' + description,
                 },
-                'workerType': 'gecko-decision',
+                'workerType': 'gecko-{}-decision'.format(parameters['level']),
                 'provisionerId': 'aws-provisioner-v1',
                 'scopes': [
                     repo_scope,

taskcluster/taskgraph/transforms/docker_image.py

@@ -89,7 +89,8 @@ def fill_template(config, tasks):
                 'tier': 1,
             },
             'run-on-projects': [],
-            'worker-type': 'aws-provisioner-v1/gecko-images',
+            'worker-type': 'aws-provisioner-v1/gecko-{}-images'.format(
+                config.params['level']),
             # can't use {in-tree: ..} here, otherwise we might try to build
             # this image..
             'worker': {

taskcluster/taskgraph/util/workertypes.py

@@ -5,19 +5,21 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 WORKER_TYPES = {
-    'aws-provisioner-v1/gecko-images': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-1-b-android': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-1-b-linux': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-1-b-macosx64': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-1-b-win2012': ('generic-worker', 'windows'),
+    'aws-provisioner-v1/gecko-1-images': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-2-b-android': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-2-b-linux': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-2-b-macosx64': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-2-b-win2012': ('generic-worker', 'windows'),
+    'aws-provisioner-v1/gecko-2-images': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-3-b-android': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-3-b-linux': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-3-b-macosx64': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-3-b-win2012': ('generic-worker', 'windows'),
+    'aws-provisioner-v1/gecko-3-images': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-symbol-upload': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-t-linux-large': ('docker-worker', 'linux'),
     'aws-provisioner-v1/gecko-t-linux-medium': ('docker-worker', 'linux'),