Open Stack

Hi Sumanth,

In addition to David’s helpful links, please keep in mind that ./stack.sh is intended to INSTALL and CONFIGURE devstack. If it is your intention to START FRESH every time, then running unstack.sh and stack.sh would be correct. But if it is your intention to persist any changes you’ve previously made with your devstack (adding projects / users, etc), then running rejoin-stack.sh would be the way to bring it back up without losing that progress.

Tim

From: David Medberry <openstack at medberry.net<mailto:openstack at medberry.net>>
Date: Wednesday, September 2, 2015 at 5:58 PM
To: Sumanth Sathyanarayana <sumanth.sathyanarayana at gmail.com<mailto:sumanth.sathyanarayana at gmail.com>>
Cc: OpenStack General <openstack at lists.openstack.org<mailto:openstack at lists.openstack.org>>
Subject: Re: [Openstack] Building DevStack

http://www.slideshare.net/SajuMadhavan/open-stack-devstack-screen-commands-and-key-bindings may be more current.

On Wed, Sep 2, 2015 at 6:57 PM, David Medberry <openstack at medberry.net<mailto:openstack at medberry.net>> wrote:
Be aware that there is a "screen" session running with each of the services. If you go to the appropriate screen in the screen session and then "Ctrl-C" therein and hit up arrow return, you'll basically be restarting just that service.

This may be out of date but give it a try:

http://www.rushiagr.com/blog/2013/06/05/linux-screens-in-devstack/

On Wed, Sep 2, 2015 at 6:39 PM, Sumanth Sathyanarayana <sumanth.sathyanarayana at gmail.com<mailto:sumanth.sathyanarayana at gmail.com>> wrote:
Hi,

I am relatively new to openstack and devstack and wanted to know if there is any easy way to build devstack, every time I change a class or a python file in /opt/stack/*
If I just compile that particular python file which has been changed (say in Horizon - /opt/stack/horizon/*), it doesn't get reflected until I run  unstack.sh and again run stack.sh.

Thanks & Best Regards
Sumanth

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