capture-envoy-info.yaml

- name: Create temporary dir for envoy info
  tempfile:
    prefix: "envoy-"
    state: directory
  register: envoy_info_dir
- name: Capture info from gateways
  loop: "{{ ['certs', 'clusters', 'config_dump', 'listeners', 'memory', 'runtime', 'server_info', 'stats'] | product(gateway_pods.stdout.split()) | list }}"
  shell: "oc exec -n {{ control_plane }} -c istio-proxy {{ item[1] }} -- curl -s localhost:15000/{{ item[0] }} > {{ envoy_info_dir.path }}/{{ item[1] }}_{{ item[0] }}"
  async: 3600
  poll: 0
  register: gateway_pod_info
- name: Wait for the info
  loop: "{{ gateway_pod_info.results }}"
  async_status:
    jid: "{{ item.ansible_job_id }}"
  retries: 360
  delay: 10
- name: Capture info from sidecars
  loop: "{{ ['stats'] | product(workload_pods.stdout.split()) | list }}"
  shell: "oc exec -n {{ namespace }} -c istio-proxy {{ item[1] }} -- curl -s localhost:15000/{{ item[0] }} > {{ envoy_info_dir.path }}/{{ item[1] }}_{{ item[0] }}"
  async: 3600
  poll: 0
  register: workload_pod_info
- name: Wait for the info
  loop: "{{ workload_pod_info.results }}"
  async_status:
    jid: "{{ item.ansible_job_id }}"
  register: async_poll_results
  until: async_poll_results.finished
  retries: 360
  delay: 10
- name: Zip info
  archive:
    format: zip
    path: "{{ envoy_info_dir.path }}/*"
    dest: "{{ dest }}"
- name: Delete temporary dir
  file:
    path: "{{ envoy_info_dir.path }}"
    state: absent