search

gluster / gcs

Check github.com/heketi, github.com/gluster/gluster-containers, or github.com/kadalu/kadalu as active alternatives
https://gluster.org
Apache License 2.0
36 stars 24 forks source link

GD2 pods fails to come up if the kube cluster nodes have FQDN as hostname #148

Closed kotreshhr closed 5 years ago

kotreshhr commented 5 years ago

Steps to reproduce

  1. Installed kubernetes cluster on bare metal centos7 machine with nodes having FQDN has hostnames
  2. Used kubectl gluster deploy gcs.yaml to install gcs
[root@benki1 ~]# kubectl get nodes
NAME                            STATUS   ROLES    AGE   VERSION
benki1.lab.eng.blr.redhat.com   Ready    master   19h   v1.13.3
benki2.lab.eng.blr.redhat.com   Ready    <none>   19h   v1.13.3
benki3.lab.eng.blr.redhat.com   Ready    <none>   19h   v1.13.3
benki5.lab.eng.blr.redhat.com   Ready    <none>   19h   v1.13.3
benki6.lab.eng.blr.redhat.com   Ready    <none>   19h   v1.13.3
[root@benki1 ~]#

GD2 pods fail with following error

[root@benki1 ~]# kubectl describe statefulset/gluster-benki2.lab.eng.blr.redhat.com -ngcs
Name:               gluster-benki2.lab.eng.blr.redhat.com

....
...
Volume Claims:     <none>
Events:
  Type     Reason        Age                     From                    Message
  ----     ------        ----                    ----                    -------
  Warning  FailedCreate  3m26s (x26 over 8m59s)  statefulset-controller  create Pod gluster-benki2.lab.eng.blr.redhat.com-0 in StatefulSet gluster-benki2.lab.eng.blr.redhat.com failed error: Pod "gluster-benki2.lab.eng.blr.redhat.com-0" is invalid: spec.hostname: Invalid value: "gluster-benki2.lab.eng.blr.redhat.com-0": a DNS-1123 label must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name',  or '123-abc', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?')
kotreshhr commented 5 years ago

Closing thie issue as PR fixing the issue is merged