---

  - debug: msg="Updating {{ item }}"

  - name: Check if APICast's DC has volumes
    command: oc get dc {{ item }} -o jsonpath='{range .spec.template.spec.volumes[*]}{.name}{"\n"}{end}' -n "{{ threescale_project }}"
    register: volumes
    changed_when: false

  - name: Add volume 'apicast-cors'
    command: 'oc set volume dc/{{ item }} -n {{ threescale_project }} --add --name=apicast-cors --mount-path /opt/app-root/src/src/apicast_cors.lua --source=''{"configMap":{"name":"apicast-cors","items":[{"key":"apicast_cors.lua","path":"apicast_cors.lua"}]}}'' '
    when: "'apicast-cors' not in volumes.stdout_lines"

  - name: Add volume 'cors-conf'
    command: 'oc set volume dc/{{ item }} -n {{ threescale_project }} --add --name=cors-conf --mount-path /opt/app-root/src/apicast.d/cors.conf --source=''{"configMap":{"name":"cors-conf","items":[{"key":"cors.conf","path":"cors.conf"}]}}'' '
    when: "'cors-conf' not in volumes.stdout_lines"

  - name: Check if APICast's DC has already been patched
    command: oc get dc {{ item }} -o jsonpath='{range .spec.template.spec.containers[*].volumeMounts[?(@.subPath)]}{.name}{"\n"}{end}' -n "{{ threescale_project }}"
    register: patched
    changed_when: false

  - name: Patch volume 'apicast-cors'
    command: 'oc patch dc/{{ item }} -n {{ threescale_project }} --type=json -p ''[ {"op": "add", "path": "/spec/template/spec/containers/0/volumeMounts/0/subPath", "value":"apicast_cors.lua"} ]'' '
    when: "'apicast-cors' not in patched.stdout_lines"

  - name: Patch volume 'cors-conf'
    command: 'oc patch dc/{{ item }} -n {{ threescale_project }} --type=json -p ''[ {"op": "add", "path": "/spec/template/spec/containers/0/volumeMounts/1/subPath", "value":"cors.conf"} ]'' '
    when: "'cors-conf' not in patched.stdout_lines"

  - name: Add environment variable APICAST_MODULE to the APICast DeploymentConfig
    command: oc env dc/{{ item }} APICAST_MODULE=apicast_cors -n {{ threescale_project }}