Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 97E7D200ABE for ; Fri, 20 May 2016 20:49:14 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 969F71609AE; Fri, 20 May 2016 18:49:14 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id E9F4E160A24 for ; Fri, 20 May 2016 20:49:13 +0200 (CEST) Received: (qmail 44584 invoked by uid 500); 20 May 2016 18:49:13 -0000 Mailing-List: contact issues-help@ambari.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ambari.apache.org Delivered-To: mailing list issues@ambari.apache.org Received: (qmail 44567 invoked by uid 99); 20 May 2016 18:49:13 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 20 May 2016 18:49:13 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 14C942C033A for ; Fri, 20 May 2016 18:49:13 +0000 (UTC) Date: Fri, 20 May 2016 18:49:13 +0000 (UTC) From: "Tim Thorpe (JIRA)" To: issues@ambari.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (AMBARI-12885) Dynamic stack extensions - install and upgrade support for custom services MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 20 May 2016 18:49:14 -0000 [ https://issues.apache.org/jira/browse/AMBARI-12885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tim Thorpe updated AMBARI-12885: -------------------------------- Status: Patch Available (was: Open) > 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)