Gather static assets when setting up a Docker devstack

docker/build/course_discovery/Dockerfile

@@ -21,7 +21,7 @@ WORKDIR /edx/app/edx_ansible/edx_ansible/docker/plays
 COPY docker/build/course_discovery/ansible_overrides.yml /
 RUN sudo ansible-playbook course_discovery.yml \
     -c local -i '127.0.0.1,' \
-    -t 'install:base,install:code,install:system-requirements,install:app-requirements,install:configuration,install:vhosts,install:devstack' \
+    -t 'install,assets' \
     --extra-vars="@/ansible_overrides.yml" \
     --extra-vars="COURSE_DISCOVERY_VERSION=$COURSE_DISCOVERY_VERSION" \
     --extra-vars="COMMON_GIT_PATH=$REPO_OWNER"

playbooks/roles/course_discovery/tasks/main.yml

@@ -207,6 +207,16 @@
   tags:
     - install
     - install:app-requirements
+    
+- name: run collectstatic
+  command: make static
+  args:
+    chdir: "{{ course_discovery_code_dir }}"
+  sudo_user: "{{ course_discovery_user }}"
+  environment: "{{ course_discovery_environment }}"
+  tags:
+    - assets
+    - assets:gather
 
 - name: restart the application
   supervisorctl: