8:41 a.m.
Hi All,
Greeting.
This is my first post and I am fairly new to RDO OpenStack. I am working on RDO Triple-O
deployment on baremetal. Due to incorrect values in undercloud.conf file , my undercloud
deployment failed. I would like to redeploy undercloud and I am trying to understand what
steps has to be taken before redeploying undercloud. All the deployment was under stack
user . So first step will be to delete stack user. I am not sure what has to be done
regarding the networking configuration autogenerated by os-net-config during the older
install.
Please advise.
Best Regards,
Milind
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8:52 a.m.
Hi,
Can you try adjusting the undercloud.conf with the correct values and
rerun 'openstack undercloud install'? It should apply the corrrect
configuration to the system.
Thanks,
Marius
On Mon, Jun 27, 2016 at 3:41 PM, Gunjan, Milind [CTO]
<Milind.Gunjan(a)sprint.com> wrote:
Hi All,
Greeting.
This is my first post and I am fairly new to RDO OpenStack. I am working on
RDO Triple-O deployment on baremetal. Due to incorrect values in
undercloud.conf file , my undercloud deployment failed. I would like to
redeploy undercloud and I am trying to understand what steps has to be taken
before redeploying undercloud. All the deployment was under stack user . So
first step will be to delete stack user. I am not sure what has to be done
regarding the networking configuration autogenerated by os-net-config during
the older install.
Please advise.
Best Regards,
Milind
________________________________
Learn more on how to switch to Sprint and save 50% on most Verizon, AT&T or
T-Mobile rates. See sprint.com/50off for details.
________________________________
This e-mail may contain Sprint proprietary information intended for the sole
use of the recipient(s). Any use by others is prohibited. If you are not the
intended recipient, please contact the sender and delete all copies of the
message.
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9:46 a.m.
Hi,
If you are trying to install from the delorean, I've noticed that last week the
undercloud installation broke. Installing undercloud from the
centos-release-openstack-mitaka channel seems to work w/o a hitch.
Ilja
-----Original Message-----
From: rdo-list-bounces(a)redhat.com [mailto:rdo-list-bounces@redhat.com] On Behalf Of Marius
Cornea
Sent: Monday, June 27, 2016 9:53 AM
To: Gunjan, Milind [CTO] <Milind.Gunjan(a)sprint.com>
Cc: rdo-list(a)redhat.com
Subject: Re: [rdo-list] Redeploying UnderCloud
Hi,
Can you try adjusting the undercloud.conf with the correct values and rerun 'openstack
undercloud install'? It should apply the corrrect configuration to the system.
Thanks,
Marius
On Mon, Jun 27, 2016 at 3:41 PM, Gunjan, Milind [CTO] <Milind.Gunjan(a)sprint.com>
wrote:
Hi All,
Greeting.
This is my first post and I am fairly new to RDO OpenStack. I am
working on RDO Triple-O deployment on baremetal. Due to incorrect
values in undercloud.conf file , my undercloud deployment failed. I
would like to redeploy undercloud and I am trying to understand what
steps has to be taken before redeploying undercloud. All the
deployment was under stack user . So first step will be to delete
stack user. I am not sure what has to be done regarding the networking
configuration autogenerated by os-net-config during the older install.
Please advise.
Best Regards,
Milind
________________________________
Learn more on how to switch to Sprint and save 50% on most Verizon,
AT&T or T-Mobile rates. See sprint.com/50off for details.
________________________________
This e-mail may contain Sprint proprietary information intended for
the sole use of the recipient(s). Any use by others is prohibited. If
you are not the intended recipient, please contact the sender and
delete all copies of the message.
_______________________________________________
rdo-list mailing list
rdo-list(a)redhat.com
https://www.redhat.com/mailman/listinfo/rdo-list
To unsubscribe: rdo-list-unsubscribe(a)redhat.com
_______________________________________________
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To unsubscribe: rdo-list-unsubscribe(a)redhat.com
11:40 a.m.
On 06/27/2016 06:41 AM, Gunjan, Milind [CTO] wrote:
Hi All,
Greeting.
This is my first post and I am fairly new to RDO OpenStack. I am
working on RDO Triple-O deployment on baremetal. Due to incorrect
values in undercloud.conf file , my undercloud deployment failed. I
would like to redeploy undercloud and I am trying to understand what
steps has to be taken before redeploying undercloud. All the deployment
was under stack user . So first step will be to delete stack user. I am
not sure what has to be done regarding the networking configuration
autogenerated by os-net-config during the older install.
Please advise.
Best Regards,
Milind
No, definitely you don't want to delete the stack user, especially not
as your first step! That would get rid of the configuration files, etc.
that are in ~stack, and generally make your life harder than it needs
to be.
Anyway, it isn't necessary. You can do a procedure very much like what
you do when upgrading the undercloud, with a couple of extra steps.
As the stack user, edit your undercloud.conf, and make sure there are
no more typos.
If the typos were in the network configuration, you should delete the
bridge and remove the ifcfg files:
$ sudo ifdown br-ctlplane
$ sudo ovs-vsctl del-br br-ctlplane
$ sudo rm /etc/sysconfig/network-scripts/*br-ctlplane
Next, run the underclound installation again:
$ sudo yum update -y # Reboot after if kernel or core packages updated
$ openstack undercloud install
Then proceed with the rest of the instructions. You may find that if
you already uploaded disk images or imported nodes that they will still
be in the database. That's OK, or you can delete and reimport.
--
Dan Sneddon | Principal OpenStack Engineer
dsneddon(a)redhat.com | redhat.com/openstack
650.254.4025 | dsneddon:irc @dxs:twitter
3069
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3069
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3 comments
4 participants
participants (4)
-
Dan Sneddon -
Gunjan, Milind [CTO] -
Ilja Maslov -
Marius Cornea