Bug 1463372

Summary:	hawkular-cassandra-pvc1.yaml is generated with 'g' rather than 'Gi' when specifying storage size
Product:	OpenShift Container Platform	Reporter:	emahoney
Component:	Hawkular	Assignee:	Matt Wringe <mwringe>
Status:	CLOSED NOTABUG	QA Contact:	Junqi Zhao <juzhao>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	3.5.1	CC:	aos-bugs, emahoney
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Last Closed:	2017-06-20 19:42:47 UTC	Type:	Bug
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Description emahoney 2017-06-20 16:38:46 UTC

Description of problem: When deploying metrics, <DIR>/templates/hawkular-cassandra-pvc1.yaml is being populated with 'g' rather than 'Gi'. When the playbook is ran, then we receive the error below:

error: unable to decode "/tmp/openshift-metrics-ansible-tsGwOp/templates/hawkular-cassandra-pvc1.yaml": quantities must match the regular expression '^([+-]?[0-9.]+)([eEinumkKMGTP]*[-+]?[0-9]*)$'

Version-Release number of selected component (if applicable):
openshift-ansible-playbooks-3.5.53-1.git.0.8ade9f2.el7.noarch
ansible-2.2.1.0-2.el7.noarch
openshift-ansible-3.5.53-1.git.0.8ade9f2.el7.noarch
docker-1.12.6-16.el7.x86_64
atomic-openshift-3.5.5.5-1.git.0.f2e87ab.el7.x86_64


How reproducible:
Only able to reproduce this once. Second clean install ran without this issue. 

Steps to Reproduce:
1. N/A
2.
3.

Actual results: Was not able to deploy metrics. 


Expected results: Metrics deployed using storage in gibibytes.


Additional info:

Comment 1 Matt Wringe 2017-06-20 18:53:40 UTC

Can you please attach the inventory file used and the roles/openshift_metrics/default/main.yaml?

We don't specify a value which has a 'g' in it: https://github.com/openshift/openshift-ansible/blob/release-1.5/roles/openshift_metrics/defaults/main.yaml

Are you sure the value being used is not something you have specified in your inventory file?