split container tasks to multiple files for readability

roles/container/tasks/image.yml

@@ -0,0 +1,20 @@
+---
+
+- name: Image build
+  when: dockerfile is defined and dockerfile | length > 0
+  block:
+    - name: Put dockerfile in place
+      template:
+        src: Dockerfile.j2
+        dest: "/opt/{{ docker_service }}/Dockerfile"
+        mode: 0644
+
+    - name: Build docker image for {{ docker_service }}
+      docker_image:
+        name: "local_{{ docker_service }}"
+        source: build
+        force_source: true
+        build:
+          pull: true
+          path: "/opt/{{ docker_service }}"
+      register: docker_built_image