import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

taskcluster/ci/docker-image/image.yml

@@ -0,0 +1,68 @@
+---
+task:
+  created:
+    relative-datestamp: "0 seconds"
+  deadline:
+    relative-datestamp: "24 hours"
+  metadata:
+    name: 'Docker Image Build: {{image_name}}'
+    description: 'Build the docker image {{image_name}} for use by dependent tasks'
+    source: '{{source}}'
+    owner: mozilla-taskcluster-maintenance@mozilla.com
+  tags:
+    createdForUser: '{{owner}}'
+
+  workerType: taskcluster-images
+  provisionerId: aws-provisioner-v1
+  schedulerId: task-graph-scheduler
+
+  routes:
+      # Indexing routes to avoid building the same image twice
+      - index.{{index_image_prefix}}.level-{{level}}.{{image_name}}.latest
+      - index.{{index_image_prefix}}.level-{{level}}.{{image_name}}.pushdate.{{year}}.{{month}}-{{day}}-{{pushtime}}
+      - index.{{index_image_prefix}}.level-{{level}}.{{image_name}}.hash.{{context_hash}}
+      # Treeherder routes
+      - tc-treeherder.v2.{{project}}.{{head_rev}}.{{pushlog_id}}
+      - tc-treeherder-stage.v2.{{project}}.{{head_rev}}.{{pushlog_id}}
+
+  scopes:
+      - secrets:get:project/taskcluster/gecko/hgfingerprint
+      - docker-worker:cache:level-{{level}}-imagebuilder-v1
+
+  payload:
+    env:
+      HASH: '{{context_hash}}'
+      PROJECT: '{{project}}'
+      CONTEXT_URL: '{{context_url}}'
+      IMAGE_NAME: '{{image_name}}'
+      GECKO_BASE_REPOSITORY: '{{base_repository}}'
+      GECKO_HEAD_REPOSITORY: '{{head_repository}}'
+      GECKO_HEAD_REV: '{{head_rev}}'
+      HG_STORE_PATH: '/home/worker/checkouts/hg-store'
+    cache:
+      'level-{{level}}-imagebuilder-v1': '/home/worker/checkouts'
+    features:
+      dind: true
+      chainOfTrust: true
+      taskclusterProxy: true
+    image: '{{#docker_image}}image_builder{{/docker_image}}'
+    maxRunTime: 3600
+    artifacts:
+      '{{artifact_path}}':
+        type: 'file'
+        path: '/home/worker/workspace/artifacts/image.tar.zst'
+        expires:
+          relative-datestamp: "1 year"
+  extra:
+    imageMeta: # Useful when converting back from JSON in action tasks
+      level: '{{level}}'
+      contextHash: '{{context_hash}}'
+      imageName: '{{image_name}}'
+    treeherderEnv:
+      - staging
+      - production
+    treeherder:
+      jobKind: other
+      build:
+        platform: 'taskcluster-images'
+      groupSymbol: 'I'