Red Hat Bugzilla – Bug 1561236
Kubernetes Patch request - "CreateContainerConfigError: failed to prepare subPath for volumeMount" error with configMap volume
Last modified: 2018-04-30 00:01:03 EDT
Description of problem: Site upgraded to 3.6.173.0.96 and are now experiencing issues with deployments showing a 'volumeMount subPath' in the config failed to replicate after a cluster-upgrade to 3.6.173.0.96 error. Version-Release number of selected component (if applicable): 3.6.173.0.96 How reproducible: Customer Verified Steps to Reproduce: More information found https://github.com/kubernetes/kubernetes/issues/61076 Actual results: Kubernetes has resolved this issue with https://github.com/kubernetes/kubernetes/pull/61080 and customer wants to know how to get this implemented into OCP Expected results: Customer wants to know if fix can be added to OCP v3.6 Additional info: https://github.com/kubernetes/kubernetes/issues/61076 https://github.com/kubernetes/kubernetes/issues/61076 OCP 3.6.173.0.96 KubeVers: GitVersion:"v1.6.1+5115d708d7" GoVersion:"go1.7.6"
The fix was merged in OCP and it should be available in next build.
# oc version oc v3.6.173.0.113 kubernetes v1.6.1+5115d708d7 features: Basic-Auth GSSAPI Kerberos SPNEGO Server https://qe-lxia-36-master-nfs-1:8443 openshift v3.6.173.0.113 kubernetes v1.6.1+5115d708d7 # cat /etc/redhat-release Red Hat Enterprise Linux Server release 7.3 (Maipo) # uname -a Linux qe-lxia-36-master-nfs-1 3.10.0-514.26.1.el7.x86_64 #1 SMP Tue Jun 20 01:16:02 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux Pod with configMap volume using subpath can be up and running. Moving bug to verified.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:1233