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Posted to commits@cassandra.apache.org by "Michael Shuler (JIRA)" <ji...@apache.org> on 2014/07/01 20:36:25 UTC

[jira] [Commented] (CASSANDRA-7147) Add a new snitch for Apache Cloudstack platforms

    [ https://issues.apache.org/jira/browse/CASSANDRA-7147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14049166#comment-14049166 ] 

Michael Shuler commented on CASSANDRA-7147:
-------------------------------------------

A test build of the cassandra-1.2 branch on Oracle JDK 1.6.0_45, after a quick {{$ rm src/java/org/apache/cassandra/locator/CloudstackSnitch.java test/unit/org/apache/cassandra/locator/CloudstackSnitchTest.java}} is successful.  We'll set up the 1.2 branch to build on JDK 1.6 in jenkins shortly.

> Add a new snitch for Apache Cloudstack platforms
> ------------------------------------------------
>
>                 Key: CASSANDRA-7147
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7147
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>         Environment: Virtual machine on Apache Cloudstack environments 
>            Reporter: Pierre-Yves Ritschard
>            Assignee: Pierre-Yves Ritschard
>            Priority: Minor
>             Fix For: 1.2.17, 2.0.8, 2.1 rc1
>
>         Attachments: 0001-initial-work-on-a-cloudstack-snitch.patch
>
>
> The attached patch adds a new Snitch that queries meta data for a host on Apache Cloudstack environments. Since the metadata service is colocated with the DHCP service in Cloudstack, common lease file locations are looked up to retrieve.
> Since zone naming is freeform in Apache Cloudstack, the widely used <country>-<location>-<az> notation is assumed.
> The patch includes a simple unit test and has been tested on exoscale.ch, a public cloud based on Apache Cloudstack



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