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Posted to dev@whirr.apache.org by "Graham Gear (JIRA)" <ji...@apache.org> on 2012/10/24 13:16:12 UTC
[jira] [Comment Edited] (WHIRR-672) Allow eager caching of instance
hostname based on pre-provision instance metadata
[ https://issues.apache.org/jira/browse/WHIRR-672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13483137#comment-13483137 ]
Graham Gear edited comment on WHIRR-672 at 10/24/12 11:16 AM:
--------------------------------------------------------------
Attach an updated patch which uses the node metadata name field rather than hostname, which includes an instance ID and is therefore more appropriate.
https://issues.apache.org/jira/secure/attachment/12550622/WHIRR-672_VERSION_2.patch
was (Author: graham.gear):
Attach an updated patch which uses the node metadata name field rather than hostname, which includes an instance ID and is therefore more appropriate.
https://issues.apache.org/jira/secure/attachment/12550621/WHIRR-672_VERSION_2.patch
> Allow eager caching of instance hostname based on pre-provision instance metadata
> ----------------------------------------------------------------------------------
>
> Key: WHIRR-672
> URL: https://issues.apache.org/jira/browse/WHIRR-672
> Project: Whirr
> Issue Type: Improvement
> Components: core
> Reporter: Graham Gear
> Assignee: Graham Gear
> Priority: Minor
> Attachments: WHIRR-672_VERSION_1.patch, WHIRR-672_VERSION_2.patch
>
>
> Allow eager caching of instance hostname based on pre-provision instance metadata.
> This would be nice when running the dry run test-harness against services which require host name lookups, avoiding long blocking timeouts on DNS with nonexistent hostnames, dramatically improving unit test run times.
> It is expected this pre-cache will only be executed by non-production code paths, eg unit tests.
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