Ho do I restore an old service configratuion via REST API?

neil1 — Sat, 21 Jan 2017 02:36:37 GMT

I know how to get service configurations (e.g. /api/v1/clusters/dev15/configurations?type=<service>), but how can I instruct REST to restore an older config to the current config if I know the old config's tag or version?

Re: Ho do I restore an old service configratuion via REST API?

apappu — Sat, 21 Jan 2017 02:53:52 GMT

@Neil Watson

You can with following REST API call

curl -u admin:admin -H 'X-Requested-By:admin' -X PUT '<a href="http://localhost:8080/api/v1/clusters/cc'">http://localhost:8080/api/v1/clusters/clustername'</a> -d '{ "Clusters": { "desired_service_config_versions": { "service_name" : "HDFS", "service_config_version" : 1, "service_config_version_note" : "REST API rollback to service config version 1 (HDFS)" } } }'

In this service_config_version - is the old version you would like to revert to.

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Ho do I restore an old service configratuion via REST API?

Re: Ho do I restore an old service configratuion via REST API?