roles/docker/alpine-registry: Use workaround

1 files changed, 29 insertions, 17 deletions

diff --git a/roles/docker/alpine-registry.yml b/roles/docker/alpine-registry.yml
index 2c8127d..cde7886 100644
--- a/roles/docker/alpine-registry.yml
+++ b/roles/docker/alpine-registry.yml
@@ -16,21 +16,33 @@
         path: /opt/docker/registry
         state: directory
 
-    - name: Clearing residual containers
-      shell: >
-        { docker stop $(docker ps -aq) || true; } &&
-        { docker container prune --force || true; }
-      register: output
-    - debug: var=output
+    - name: Working around docker registry not restarting after reboot
+      blockinfile:
+        path: /etc/local.d/2-docker-registry.start
+        block: |
+          while true;
+          do
+            [ -e /run/docker.sock ] && break;
+            sleep 3;
+          done
+          docker stop $(docker ps -aq);
+          docker container prune --force;
+          docker run -d \
+          --publish=5000:5000 \
+          --volume=/opt:/var/lib/registry \
+          --env=REGISTRY_HTTP_SECRET={{ secret_key }} \
+          --restart=always \
+          --name=registry \
+          registry:{{ docker_registry_version }} \
+        create: yes
 
-    - name: Creating docker registry
-      docker_container:
-        name: registry
-        image: registry:{{ docker_registry_version }}
-        restart_policy: "always"
-        ports:
-          - "5000:5000"
-        volumes:
-          - "/opt/docker/registry:/var/lib/registry"
-        env:
-          REGISTRY_HTTP_SECRET: "{{ secret_key }}"
+    - name: Setting rc.local executable
+      file:
+        path: /etc/local.d/2-docker-registry.start
+        mode: '0755'
+
+    - name: Starting docker registry
+      service:
+        name: local
+        state: restarted
+        enabled: yes