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Retry kube container removal during upgrade

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As we have seen with other containers, sometimes container removal fails on the first attempt due to some Docker bugs. Retrying typically corrects the issue.
This commit is contained in:
Chad Swenson
2017-12-12 12:06:41 -06:00
parent 39ce1bd8be
commit e78562830f
2 changed files with 16 additions and 0 deletions
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4
roles/kubernetes/node/tasks/pre_upgrade.yml
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@@ -22,4 +22,8 @@
command: docker rm -fv kubelet
failed_when: false
changed_when: false
register: remove_kubelet_container
retries: 4
until: remove_kubelet_container.rc == 0
delay: 5
when: kubelet_deployment_type == 'host' and kubelet_container_check.rc == 0