Sunil Shah created JCLOUDS-657:
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Summary: createNodesInGroup fails on GCE if there are existing
instances which fail name validation
Key: JCLOUDS-657
URL: https://issues.apache.org/jira/browse/JCLOUDS-657
Project: jclouds
Issue Type: Bug
Components: jclouds-labs-google
Affects Versions: 1.7.3
Reporter: Sunil Shah
JClouds provisioning fails when we try to create nodes in a GCE project that
has one or more existing instances with names of the format "ss-production" -
where ss is any two letter string and production is any string.
These are valid instance names in GCE but fail JClouds validation - which seems
to split on the hyphen and requires individual components to be greater than 3
characters.
A full stack trace is here:
https://gist.github.com/ssk2/853ba032135c60621a9a
I think the offending logic is in this method:
https://github.com/jclouds/jclouds-labs-google/blob/master/google-compute-engine/src/main/java/org/jclouds/googlecomputeengine/compute/functions/InstanceInZoneToNodeMetadata.java#L82
- which iterates over all groups.
To fix, I think it'd be necessary to change how validation happens to validate
on the entire name.
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