Add configuration variables for control plane testing during update.

roles/update/README.md

@@ -12,6 +12,9 @@ Role to run update
 * `cifmw_update_ping_loss_second` : (Integer) Number of seconds that the ping test is allowed to fail. Default to `0`. Note that 1 packet loss is always accepted to avoid false positive.
 * `cifmw_update_ping_loss_percent` : (Integer) Maximum percentage of ping loss accepted.  Default to `0`. Only relevant when `cifmw_update_ping_loss_second` is not 0.
 * `cifmw_update_control_plane_check`: (Boolean) Activate a continuous control plane testing. Default to `False`
+* `cifmw_update_ctl_plane_max_cons_fail`: (Integer) For continuous control plane testing, maximum number of consecutive failures allowed. Default to 2.
+* `cifmw_update_ctl_plane_max_fail`: (Integer) For continuous control plane testing, maximum number of failures allowed. Default to 3.
+* `cifmw_update_ctl_plane_max_tries`: (Integer) For continuous control plane testing, number of retries allowed to stop and destroy the last vm created. Each retry is 5 seconds apart. Default to 84, so 7 minutes.
 * `cifmw_update_openstackclient_pod_timeout`: (Integer) Maximum number of seconds to wait for the openstackclient Pod to be available during control plane testing, as it is being restarted during update.  Default to `10` seconds.
 
 ## Examples

roles/update/defaults/main.yml

@@ -47,3 +47,6 @@ cifmw_update_ping_loss_percent: 0
 # Control plane Testing
 cifmw_update_control_plane_check: false
 cifmw_update_openstackclient_pod_timeout: 10 # in seconds.
+cifmw_update_ctl_plane_max_cons_fail: 2
+cifmw_update_ctl_plane_max_fail: 3
+cifmw_update_ctl_plane_max_tries: 84

roles/update/tasks/main.yml

@@ -72,5 +72,5 @@
   when:
     - cifmw_update_control_plane_check | bool
     - not cifmw_update_run_dryrun | bool
-  ansible.builtin.shell: |
+  ansible.builtin.command: |
     {{ cifmw_update_artifacts_basedir }}/control_plane_test_stop.sh

roles/update/templates/control_plane_test_stop.sh.j2

@@ -4,10 +4,10 @@
 # Get the pid, kill it and wait for the end of the last run.
 set -eu
 
-MAX_CONS_FAIL=${1:-2}
-MAX_FAIL=${2:-3}
+MAX_CONS_FAIL=${1:-{{ cifmw_update_ctl_plane_max_cons_fail }}}
+MAX_FAIL=${2:-{{ cifmw_update_ctl_plane_max_fail }}}
 BASE_DIR="${3:-{{ cifmw_update_artifacts_basedir }}}"
-STOP_MAX_TRIES=${4:-60} # 5 seconds x MAX_TRIES = 5 min by default
+STOP_MAX_TRIES=${4:-{{ cifmw_update_ctl_plane_max_tries }}} # times 5 seconds
 
 pid_file="${BASE_DIR}/control-plane-test.pid"