Ambari API maintenance mode for host

[#1]

Hello 

Anybody knows how can i turn on/off maintenance mode for host via API ? 

[#2]

@stryjz 

In order to turn ON maintenance mode for Host "abcd.example.com"

# curl -iLvk -u admin:admin -H "X-Requested-By: ambari" -X PUT -d '{"RequestInfo":{"context":"Turn On Maintenance Mode for host","query":"Hosts/host_name.in(abcd.example.com)"},"Body":{"Hosts":{"maintenance_state":"ON"}}}' ttp://ambariserver.example.com:8080/api/v1/clusters/DemoCluster/hosts

In order to turn OFF maintenance mode for Host "abcd.example.com"

# curl -iLvk -u admin:admin -H "X-Requested-By: ambari" -X PUT -d '{"RequestInfo":{"context":"Turn On Maintenance Mode for host","query":"Hosts/host_name.in(abcd.example.com)"},"Body":{"Hosts":{"maintenance_state":"OFF"}}}'  ttp://ambariserver.example.com:8080/api/v1/clusters/DemoCluster/hosts

.

Please change the Cluster Name "DemoCluster" and hostnames of ambari server and intended host , credentials in the above above example API calls.

[#3]

Thank you, it works like a charm
Can tell me where i can find full API documentation ?

Kamil

[#4]

@stryjz 

Most the API calls will remain same/similar in Ambari 2.7 and previous releases.

Ambari 2.7 has a cool new feature where it is integrated with Swagger and you can try and explore all the REST APIs.

Steps to use Swagger

• Login to Ambari
• Hit this url ( http://{ambari-host}:8080/api-docs)

For more information on this please refer to : https://community.cloudera.com/t5/Community-Articles/How-To-Use-Swagger-with-Ambari-Explore-Ambari-R...

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