CI: Improve publish playbook

Currently we use a for loop in shell that performs push of images
to Docker Hub - that doesn't really seem to fail properly on push
errors (e.g. related to new Docker Hub limits).

This change introduces usage of Ansible docker_* modules for doing the
same job and improves logging (so it's easier to find out which image
failed to publish).

Change-Id: I083ce70772edd1abb873ad43f6beb73aae01383f

1 files changed, 15 insertions, 3 deletions

diff --git a/tests/playbooks/publish.yml b/tests/playbooks/publish.yml
index 9a019fac9..212d572ea 100644
--- a/tests/playbooks/publish.yml
+++ b/tests/playbooks/publish.yml
@@ -1,8 +1,20 @@
 ---
 - hosts: all
   tasks:
+    - name: List all containers
+      docker_host_info:
+        images: yes
+        images_filters:
+          reference: "kolla/*"
+      register: docker_host_info
+
     - name: Login to Dockerhub
-      command: "docker login -u {{ kolla_dockerhub_creds.user }} -p {{ kolla_dockerhub_creds.password }}"
-      no_log: true
+      docker_login:
+        username: "{{ kolla_dockerhub_creds.user }}"
+        password: "{{ kolla_dockerhub_creds.password }}"
 
-    - shell: "for img in $(docker images  --format '{% raw %}{{ .Repository }}:{{ .Tag }}{% endraw %}' | grep kolla ); do docker push $img; done"
+    - name: Push built container images
+      docker_image:
+        name: "{{ item.RepoTags.0 }}"
+        push: yes
+      loop: "{{ docker_host_info.images }}"