[jira] Updated: (ZOOKEEPER-905) enhance zkServer.sh for easier zookeeper automation-izing

["Nicholas Harteau (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nicholas Harteau updated ZOOKEEPER-905:
---------------------------------------

    Attachment: zkServer.sh.diff

assume that hudson calls patch from srcroot with -p1

> enhance zkServer.sh for easier zookeeper automation-izing
> ---------------------------------------------------------
>
>                 Key: ZOOKEEPER-905
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-905
>             Project: Zookeeper
>          Issue Type: Improvement
>          Components: scripts
>            Reporter: Nicholas Harteau
>            Assignee: Nicholas Harteau
>            Priority: Minor
>             Fix For: 3.4.0
>
>         Attachments: zkServer.sh.diff
>
>
> zkServer.sh is good at starting zookeeper and figuring out the right options to pass along.
> unfortunately if you want to wrap zookeeper startup/shutdown in any significant way, you have to reimplement a bunch of the logic there.
> the attached patch addresses a couple simple issues:
> 1. add a 'start-foreground' option to zkServer.sh - this allows things that expect to manage a foregrounded process (daemontools, launchd, etc) to use zkServer.sh instead of rolling their own to launch zookeeper
> 2. add a 'print-cmd' option to zkServer.sh - rather than launching zookeeper from the script, just give me the command you'd normally use to exec zookeeper.  I found this useful when writing automation to start/stop zookeeper as part of smoke testing zookeeper-based applications
> 3. Deal more gracefully with supplying alternate configuration files to zookeeper - currently the script assumes all config files reside in $ZOOCFGDIR - also useful for smoke testing
> 4. communicate extra info ("JMX enabled") about zookeeper on STDERR rather than STDOUT (necessary for #2)
> 5. fixes an issue on macos where readlink doesn't have the '-f' option.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.