container_manage: introduce create_retries and exec_retries vars

tripleo_container_manage_create_retries and
tripleo_container_manage_exec_retries (default to 60) will allow a
timeout of 10 minutes for both podman exec and podman run commands.

Indeed, some containers (db-sync or when puppet runs) can take up to 10
minute to execute and finish.

Change-Id: Iff752cd124546bdd7cf857b0dacfc7d33b9a71a6

tripleo_ansible/roles/tripleo_container_manage/defaults/main.yml

@@ -26,6 +26,12 @@ tripleo_container_manage_config_id: tripleo
 tripleo_container_manage_config_overrides: {}
 tripleo_container_manage_config_patterns: '*.json'
 tripleo_container_manage_debug: false
+# Some containers where Puppet is run, can take up to 10 minutes to finish
+# in slow environments.
+tripleo_container_manage_create_retries: 60
+# Default delay is 10s so 60 retries makes a timeout of 10 minutes which is
+# what we have observed a necessary value for nova and neutron db-sync execs.
+tripleo_container_manage_exec_retries: 60
 tripleo_container_manage_healthcheck_disabled: false
 tripleo_container_manage_log_path: '/var/log/containers/stdouts'
 tripleo_container_manage_systemd_order: false

tripleo_ansible/roles/tripleo_container_manage/tasks/podman/create.yml

@@ -91,7 +91,7 @@
     loop_var: "create_async_result_item"
   register: create_async_poll_results
   until: create_async_poll_results.finished
-  retries: 60
+  retries: "{{ tripleo_container_manage_create_retries }}"
   # We fail later if a container has failed to start
   failed_when: false
   when:

tripleo_ansible/roles/tripleo_container_manage/tasks/podman/exec.yml

@@ -42,7 +42,7 @@
     loop_var: "exec_async_result_item"
   register: exec_async_poll_results
   until: exec_async_poll_results.finished
-  retries: 30
+  retries: "{{ tripleo_container_manage_exec_retries }}"
   when: not ansible_check_mode|bool
 
 - name: Block for container commands