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Fix failure when listing containers

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Workaround issue https://github.com/containers/podman/issues/10225
Add retries and pause for "podman ps"
This commit is contained in:
Sagi Shnaidman 2021-06-08 10:40:10 +03:00
parent ed17e7aa62
commit 885f3da33f
1 changed files with 12 additions and 1 deletions
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13
plugins/modules/podman_container_info.py
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@ -315,6 +315,7 @@ containers:
"""
import json
import time
from ansible.module_utils.basic import AnsibleModule
@ -329,11 +330,21 @@ def get_containers_facts(module, executable, name):
Returns:
list of containers info, stdout, stderr
"""
retry = 0
retry_limit = 4
if not name:
all_names = [executable, 'container', 'ls', '-q', '-a']
rc, out, err = module.run_command(all_names)
# This should not fail in regular circumstances, so retry again
# https://github.com/containers/podman/issues/10225
while rc != 0 and retry <= retry_limit:
module.log(msg="Unable to get list of containers: %s" % err)
time.sleep(1)
retry += 1
rc, out, err = module.run_command(all_names)
if rc != 0:
module.fail_json(msg="Unable to get list of containers: %s" % err)
module.fail_json(msg="Unable to get list of containers during"
" %s retries" % retry_limit)
name = out.split()
if not name:
return [], out, err