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https://issues.apache.org/jira/browse/CASSANDRA-18438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17741875#comment-17741875
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Maxwell Guo commented on CASSANDRA-18438:
-----------------------------------------
Thanks for [~smiklosovic]'s work, and I have just test the snitch under
alibabacloud' ecs , and the result are all right. !alicloud-snitch.png!
test step :
1. I set the snitch with AlibabacloudSnitch in the cassandra.yaml
2. start cassandra
3.using nodetool status to see the dc and rack name; the result is : dc :
cn-hangzhou and rack : h
4.I curl the alibaba ecs meta center and the result is : cn-hangzhou-h
the result are matched.
> Refactor cloud snitches to get rid of duplicate code
> ----------------------------------------------------
>
> Key: CASSANDRA-18438
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18438
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Other
> Reporter: Maxwell Guo
> Assignee: Maxwell Guo
> Priority: Normal
> Fix For: 5.x
>
> Attachments: alicloud-snitch.png
>
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Nowadays we have got about four public cloud platform snitchs ： EC2 snitch
> for aws, google cloud snitch for google cloud, alibaba cloud snitch for
> alibaba cloud and multi region snitch for ec2. And the common place for the
> first three is that we just need to query the zone center to get the ec2 /
> ecs id , so I think we can refactor the code , and if some new public cloud
> platform want to add one more snitch for himself, there is no need to pull a
> pr for him and configure some options in yaml is enough .
> Besides it would be even better that we may reuse the multic region snitch
> for ec2 for other public cloud platform.
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