configure Service Auto Start Configuration by API

mike_bronson7 — Wed, 06 Sep 2017 21:48:15 GMT

I do the following API in order to enable all services in ambari cluster to start automatically on system

first I collect all components:

list_of_all_components=` curl -H "X-Requested-By: ambari" -u admin:admin -X GET "http://localhost:8080/api/v1/clusters/HDP01/components?fields=ServiceComponentInf/component_name,ServiceComponentInfo/service_name,ServiceComponentInfo/categoy,ServiceComponentInfo/recovery_enabled,ServiceComponentInfo/total_count&minimal_response=true" | grep component_name | sed s'/"//g' | sed s'/,//g' | awk '{print $NF}' `

then I add the field separator ","

LIST=` echo $list_of_all_components | sed s'/ /,/g' `

and I defined the variable - $LIST inside the following API

curl -H "X-Requested-By: ambari" -u admin:admin -X PUT -d '{"RequestInfo":{"query":"ServiceComponentInfo/component_name.in($LIST)"},"ServiceComponentInfo":{"recovery_enabled":"true"}}' http://localhost:8080/api/v1/clusters/HDP01/components?

what is wrong with this , why API not accepted the variable - $LIST

{ "status" : 500, "message" : "org.apache.ambari.server.controller.spi.SystemException: An internal system exception occurred: Could not find service for component, componentName=$LIST, clusterName=HDP01, stackInfo=HDP-2.6"

remark - the answer - https://community.hortonworks.com/questions/135367/service-auto-start-configuration-by-api.html , is the same solution but have the real names components , what we want is to add the variable $LIST insted the real componets name

Re: configure Service Auto Start Configuration by API

rchoksi — Thu, 07 Sep 2017 06:23:23 GMT

@uri ben-ari

Please try the curl command with double quotes (escaping the double quotes needed as part of curl rrequest)

curl -H "X-Requested-By: ambari" -u admin:admin -X PUT -d "{\"RequestInfo\":{\"query\":\"ServiceComponentInfo/component_name.in(${LIST})\"},\"ServiceComponentInfo\":{\"recovery_enabled\":\"true\"}}" http://localhost:8080/api/v1/clusters/HDP01/components?

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configure Service Auto Start Configuration by API

Re: configure Service Auto Start Configuration by API