[ https://issues.apache.org/jira/browse/AMBARI-12885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Thorpe updated AMBARI-12885: -------------------------------- Status: Open (was: Patch Available) > Dynamic stack extensions - install and upgrade support for custom services > -------------------------------------------------------------------------- > > Key: AMBARI-12885 > URL: https://issues.apache.org/jira/browse/AMBARI-12885 > Project: Ambari > Issue Type: New Feature > Components: ambari-agent, ambari-server, ambari-web > Reporter: Tim Thorpe > Assignee: Tim Thorpe > Attachments: AMBARI-12885.patch, Dynamic Stack Extensions - High > Level Design v4.pdf > > > The purpose of this proposal is to facilitate adding custom services to an > existing stack. Ideally this would support adding and upgrading custom > services separately from the core services defined in the stack. In > particular we are looking at custom services that need to support several > different stacks (different distributions of Ambari). The release cycle of > the custom services may be different from that of the core stack; that is, a > custom service may be upgraded at a different rate than the core distribution > itself and may be upgraded multiple times within the lifespan of a single > release of the core distribution. > One possible approach to handling this would be dynamically extending a stack > (after install time). It would be best to extend the stack in packages where > a stack extension package can have one or more custom services. -- This message was sent by Atlassian JIRA (v6.3.4#6332)