[k8s-R5.0]: Docker restart hangs indefinitely and docker daemon stops running post that
Bug #1764739 reported by
Pulkit Tandon
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R5.0 |
Invalid
|
Medium
|
Prasanna Mucharikar | |||
Trunk |
Invalid
|
Medium
|
Prasanna Mucharikar |
Bug Description
Configuration:
K8s 1.9.2
coat-5.0-15
Centos-7.4
Setup:
5 node setup.
1 Kube master. 3 Controller.
2 Agent+ K8s slaves
Description:
On docker restart on k8s slave/compute node, the command hangs indefinitely.
No more docker commands or any system command works post that.
This is a sporadic issue and observed during k8s sanity multiple times.
All tests post this will fail.
tags: | added: releasenote |
tags: |
added: blocker sanity removed: sanityblocker |
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[root@nodel8 log]# docker ps /var/run/ docker. sock. Is the docker daemon running?
Cannot connect to the Docker daemon at unix://