Add credentials to push to private docker repo (#4)

* Add credentials to push to private docker repo
* Small cloudbuild correction

changelog/v0.0.1/add-ci.yaml

@@ -1,4 +1,4 @@
 changelog:
-  - type: NEW_FEATURE
-    description: Added CI configuration to project.
-    issueLink: https://github.com/solo-io/ext-auth-plugins/issues/2
+- type: NEW_FEATURE
+  description: Added CI configuration to project.
+  issueLink: https://github.com/solo-io/ext-auth-plugins/issues/2

changelog/v0.0.1/add-quay-permissions.yaml

@@ -0,0 +1,3 @@
+changelog:
+- type: NON_USER_FACING
+  description: Added encrypted credentials to push images to private docker repo.

cloudbuild.yaml

@@ -38,6 +38,12 @@ steps:
   - 'BUILD_ID=$BUILD_ID'
   dir: './gopath/src/github.com/solo-io/ext-auth-plugins'
 
+- name: 'gcr.io/cloud-builders/docker'
+  entrypoint: 'bash'
+  args: ['-c', 'docker login quay.io --username "solo-io+solobot" --password $$QUAY_IO_PASSWORD']
+  secretEnv: ['QUAY_IO_PASSWORD']
+  id: 'docker-login'
+
 - name: 'gcr.io/$PROJECT_ID/go-make:0.1.12'
   args: ['publish-examples']
   env:
@@ -46,4 +52,9 @@ steps:
   - 'TAGGED_VERSION=$TAG_NAME'
   - 'BUILD_ID=$BUILD_ID'
   dir: './gopath/src/github.com/solo-io/ext-auth-plugins'
-  id: 'publish-examples'
+  id: 'publish-examples'
+
+secrets:
+- kmsKeyName: projects/solo-public/locations/global/keyRings/build/cryptoKeys/build-key
+  secretEnv:
+    QUAY_IO_PASSWORD: CiQABlzmSRx5TcOqbldXa/d/+bkmAfpNAWa3PTS06WvuloZL+vASaQCCPGSGCogonVZVEUNx4G3YJtWi18gSuNx4PvLe08q8xAflTMFkjsyQirAOK3Y2oCvgYwiw/ITcuydjkpMjxDygFyENXS9FKFJoAXHlPQE5qidKr8xxmxF5ezhmjGB0gjyjXIIkbSEnBg==