Dmytro Grinenko created AMBARI-23444:
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Summary: Allow Custom Hooks on a Per-Role Basis
Key: AMBARI-23444
URL: https://issues.apache.org/jira/browse/AMBARI-23444
Project: Ambari
Issue Type: Task
Components: ambari-agent, ambari-server
Affects Versions: trunk
Reporter: Dmytro Grinenko
Assignee: Dmytro Grinenko
Fix For: trunk
Expand hooks with a service-specific hooks. In addition, we must use custom
command parameters to help with this. For examples:
{{before-KAFKA-INSTALL}}
{{after-STORM-START}}
{{after-KAFKA-RESTART}} <-- this is a custom command, not a "regular" command
The more-specific hooks should execute tightly to the command script. For
example:
{{before-INSTALL}}
{{before-KAFKA-INSTALL}}
install script for Kafka
{{after-KAFKA-INSTALL}}
{{after-INSTALL}}
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