Register cloudfront privkey when required

roles/openshift_hosted/meta/main.yml

@@ -4,7 +4,7 @@ galaxy_info:
   description: OpenShift Embedded Router
   company: Red Hat, Inc.
   license: Apache License, Version 2.0
-  min_ansible_version: 1.9
+  min_ansible_version: 2.1
   platforms:
   - name: EL
     versions:

roles/openshift_hosted/tasks/registry/storage/s3.yml

@@ -21,13 +21,27 @@
       openshift_hosted_registry_storage_s3_cloudfront_keypairid and
       openshift_hosted_registry_storage_s3_cloudfront_privatekeyfile are required
 
-# Copy the cloudfront.pem to the host if the baseurl is given
-- name: Copy cloudfront.pem to the registry
-  copy:
-    src: "{{ openshift_hosted_registry_storage_s3_cloudfront_privatekeyfile }}"
-    dest: /etc/s3-cloudfront/cloudfront.pem
-    backup: true
-    owner: root
-    group: root
-    mode: 0600
+
+# Inject the cloudfront private key as a secret when required
+- block:
+
+    - name: Create registry secret for cloudfront
+      oc_secret:
+        state: present
+        namespace: "{{ openshift.hosted.registry.namespace | default('default') }}"
+        name: docker-registry-s3-cloudfront
+        contents:
+          path: cloudfront.pem
+          data: "{{ lookup('file', openshift_hosted_registry_storage_s3_cloudfront_privatekeyfile) }}"
+
+    - name: Add cloudfront secret to the registry deployment config
+      command: >
+        oc volume dc/docker-registry --add --name=cloudfront-vol
+        --namespace="{{ openshift.hosted.registry.namespace | default('default') }}"
+        -m /etc/origin --type=secret --secret-name=docker-registry-s3-cloudfront
+      register: cloudfront_vol_attach
+      failed_when:
+        - "'already exists' not in cloudfront_vol_attach.stderr"
+        - "cloudfront_vol_attach.rc != 0"
+
   when: openshift_hosted_registry_storage_s3_cloudfront_baseurl | default(none) is not none

roles/openshift_hosted/templates/registry_config.j2

@@ -78,7 +78,7 @@ middleware:
   - name: cloudfront
     options:
       baseurl: {{ openshift_hosted_registry_storage_s3_cloudfront_baseurl }}
-      privatekey: {{ openshift_hosted_registry_storage_s3_cloudfront_privatekeyfile }}
+      privatekey: /etc/origin/cloudfront.pem
       keypairid: {{ openshift_hosted_registry_storage_s3_cloudfront_keypairid }}
 {% elif openshift.common.version_gte_3_3_or_1_3 | bool %}
   storage: