dashboard: fix timeout usage on rgw user creation command

For some reason, this is making the playbook failing like following:

```
TASK [ceph-dashboard : create radosgw system user] ************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
task path: /home/guits/ceph-ansible/roles/ceph-dashboard/tasks/configure_dashboard.yml:106
Tuesday 30 July 2019  10:04:54 +0200 (0:00:01.910)       0:11:22.319 **********
FAILED - RETRYING: create radosgw system user (3 retries left).
FAILED - RETRYING: create radosgw system user (2 retries left).
FAILED - RETRYING: create radosgw system user (1 retries left).
fatal: [mgr0 -> mon0]: FAILED! => changed=true
  attempts: 3
  cmd: timeout 20 podman exec ceph-mon-mon0 radosgw-admin user create --uid=ceph-dashboard --display-name='Ceph dashboard' --system
  delta: '0:00:20.021973'
  end: '2019-07-30 08:06:32.656066'
  msg: non-zero return code
  rc: 124
  start: '2019-07-30 08:06:12.634093'
  stderr: 'exec failed: container_linux.go:336: starting container process caused "process_linux.go:82: copying bootstrap data to pipe caused \"write init-p: broken pipe\""'
  stderr_lines: <omitted>
  stdout: ''
  stdout_lines: <omitted>
```

using `timeout -f -s KILL` fixes this issue.

Also, there is no need to use `shell` module here, let's switch to
`command`.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit c9d80af4e0368a8e451223123184d4214afd75cb)

diff --git a/roles/ceph-dashboard/tasks/configure_dashboard.yml b/roles/ceph-dashboard/tasks/configure_dashboard.yml
index 7e08dca7d9d0e905b8e39b3d2fb5e5e08a1faa18..445b8d0150cf14aef1a50dac8330b4b7d35997d3 100644 (file)
--- a/roles/ceph-dashboard/tasks/configure_dashboard.yml
+++ b/roles/ceph-dashboard/tasks/configure_dashboard.yml
@@ -104,7 +104,7 @@
   when: groups.get(rgw_group_name, []) | length > 0
   block:
     - name: create radosgw system user
-      shell: "timeout 20 {{ container_exec_cmd }} radosgw-admin user create --uid={{ dashboard_rgw_api_user_id }} --display-name='Ceph dashboard' --system"
+      command: "timeout --foreground -s KILL 20 {{ container_exec_cmd }} radosgw-admin user create --uid={{ dashboard_rgw_api_user_id }} --display-name='Ceph dashboard' --system"
       register: rgw_user_output
       until: rgw_user_output.rc == 0
       retries: 3