Red Hat Bugzilla – Bug 1476672
Error encountered when creating storageclass during installation
Last modified: 2017-08-10 01:32:16 EDT
Description of problem: Set the following options in ansible inventory file openshift_storageclass_name=gp2 openshift_storageclass_parameters={'type': 'gp2', 'encrypted': false} then run byo/config.yml playbook, installation failed when creating storage class as below: TASK [openshift_default_storage_class : Ensure storageclass object] ************ fatal: [qe-gpei-36-store-3master-1.0731-zju.qe.rhcloud.com]: FAILED! => { "changed": false, "failed": true } MSG: {u'returncode': 1, u'cmd': u'/usr/bin/oc create -f /tmp/gp2-DTblxe', u'results': {}, u'stderr': u'Error from server (BadRequest): error when creating "/tmp/gp2-DTblxe": StorageClass in version "v1" cannot be handled as a StorageClass: [pos 198]: json: expect char \'"\' but got char \'f\'\n', u'stdout': u''} Version-Release number of the following components: openshift-ansible-3.6.172.0.1-1.git.0.5bd2286.el7.noarch ansible-2.2.3.0-1.el7.noarch How reproducible: Always Steps to Reproduce: 1. As Description Actual results: Expected results: Additional info:
I was able to reproduce this on master. The issue here is that the 'encrypted' setting needs to be a string rather than a boolean. I have fixed the doc here: https://github.com/openshift/openshift-ansible/pull/4954 The correct input parameters should be: openshift_storageclass_parameters={'type': 'gp2', 'encrypted': 'false'} Notice the 's on the 'false'. When I changed the input parameters to be a string this issue was resolved.
Backport to 3.6 here: https://github.com/openshift/openshift-ansible/pull/4955
Verify this bug with openshift-ansible-3.6.173.0.2-1.git.0.f6cbecf.el7.noarch.rpm Set the following options in ansible inventory file openshift_storageclass_name=gp2 openshift_storageclass_parameters={"type": "gp2", "encrypted": "false"} After installation finished, check the default storageclass [root@qe-gpei-test-bug-master-1 ~]# oc get storageclass NAME TYPE gp2 (default) kubernetes.io/gce-pd [root@qe-gpei-test-bug-master-1 ~]# oc describe storageclass gp2 Name: gp2 IsDefaultClass: Yes Annotations: storageclass.beta.kubernetes.io/is-default-class=true Provisioner: kubernetes.io/gce-pd Parameters: encrypted=false,type=gp2 Events: <none>
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/RHEA-2017:1716