Open Stack

Use OFFLINE=True in localrc - by this you can run devstack without internet
access.

Use rejoin-stack.sh - this will create all your screens, and will not
delete your data.

make sure rabbitmq and mysql is runnig.

Always do ./unstack.sh before reboot, this will cleanup resources. check
screen -ls, the stack screen should have been deleted.

if not, run ./unstack.sh again.

Regards,
Yatin


On Mon, Nov 23, 2015 at 4:38 PM, Jordan Pittier <jordan.pittier at scality.com>
wrote:

> Hi
>
> On Mon, Nov 23, 2015 at 11:58 AM, Young Yang <afe.young at gmail.com> wrote:
>
>> Hi,
>> I'm using devstack to deploy stable/Kilo in my Xenserver.
>> I successfully deploy devstack. But I found that every time I restart it,
>> devstack always run ./stack.sh to clear all my data and resintall all the
>> components.
>> So here comes  the questions.
>>
>> 1) Can I stop devstack from reinstalling after rebooting and just use the
>> openstack installed successfully last time.
>> I've tried  replacing the stack.sh with another blank shell script to
>> stop it running. Then  It didn't reinstall the services after rebooting.
>> However, some services didn't start successfully.
>>
> No. As far as I know, if you reboot your server you need to relaunch
> ./stack.sh. . Because, but not only, your IP address (on which some
> services bind to) could have changed.
>
>>
>> 2) I found that devstack will exit if it is unable to connect the
>> Internet when rebooting.
>> Is there any way I can reboot devstack successfully without connection to
>> the Internet after I've install it successfully with connection to the
>> Internet.
>>
> After a successful install, you can start devstack again with the "offline
> mode": OFFLINE=yes ./stack.sh
>
>>
>> Thanks in advance !  :)
>>
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