Open Stack

Update to my Devstack installation Error.

I have crossed this Internal Error ( HTTP 500)  and ended up with a new
error for the Trove Devstack  Installation attempts.
##################################################
2022-06-16 05:46:40.183 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/common-functions:tmpfs_check:26
:   total_kB=16393076
2022-06-16 05:46:40.188 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/common-functions:tmpfs_check:29
:   RAM_NEEDED=4
2022-06-16 05:46:40.192 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/common-functions:tmpfs_check:30
:   '[' 16393076 -lt 4194304 ']'
2022-06-16 05:46:40.197 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/common-functions:tmpfs_check:30
:   return 0
2022-06-16 05:46:40.202 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/common-functions:cleanup_image_dir:236
:   timeout 120 sh -c 'while ! sudo umount -f /tmp/dib_image.WMpKoawa; do
sleep 1; done'
2022-06-16 05:46:40.225 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/common-functions:cleanup_image_dir:241
:   rm -rf --one-file-system /tmp/dib_image.WMpKoawa
2022-06-16 05:46:40.231 | +
/usr/local/lib/python3.9/dist-packages/diskimage_builder/lib/img-functions:trap_cleanup:38
:   exit 1
Error on exit
# Warning: iptables-legacy tables present, use iptables-legacy to see them
# Warning: iptables-legacy tables present, use iptables-legacy to see them
# Warning: iptables-legacy tables present, use iptables-legacy to see them
stack at XenaCtrl2:/home/cloud/DEVSTACK_TROVE/devstack$
#############################################################################

I am able to login to the Horizon dash board inspite  the ./stack.sh
script  Exit with the above error status..  And  in the image section, I am
able to view    cirros-0.5.2-x86_64-disk
<http://10.184.48.187/dashboard/ngdetails/OS::Glance::Image/be0c8769-286c-4b61-b989-a037e0e9601c>
 image in the dashboard.

But  on the terminal when I issue the command  DEVSTACK_TROVE/devstack$
openstack datastore version list mysql   it says
  " Datastore 'mysql' cannot found. HTTP(404).

#############Here the tty  output
stack at XenaCtrl2:/home/cloud/DEVSTACK_TROVE/devstack$ source ./openrc
WARNING: setting legacy OS_TENANT_NAME to support cli tools.

stack at XenaCtrl2:/home/cloud/DEVSTACK_TROVE/devstack$ openstack datastore
version list mysql
Datastore 'mysql' cannot be found. (HTTP 404)

stack at XenaCtrl2:/home/cloud/DEVSTACK_TROVE/devstack$ openstack server list

stack at XenaCtrl2:/home/cloud/DEVSTACK_TROVE/devstack$ openstack image  list
+--------------------------------------+--------------------------+--------+
| ID                                   | Name                     | Status |
+--------------------------------------+--------------------------+--------+
| be0c8769-286c-4b61-b989-a037e0e9601c | cirros-0.5.2-x86_64-disk | active |
+--------------------------------------+--------------------------+--------+
stack at XenaCtrl2:/home/cloud/DEVSTACK_TROVE/devstack$ openstack datastore
version list mysql
Datastore 'mysql' cannot be found. (HTTP 404)
#######################################################################################


So I  ended up with the TROVE installation failing  ?   Or what does this
error mean ?   How can I fix this to get a devstack installed successfully
with Trove-DbaaS feature up and running ?


Any help / directions much appreciated ....

[ How I rectify the earlier errors of  HTTP 500 :  I just created a VM
again with same debian 11 image  and 'stack' user created with /opt/stack
dir and   freshly git cloned devstack to      DEVSTACK_TROVE/    Dir..
Then created the same local.conf file  which I posted in my earlier mail.
and  reran    ./stack.sh  script .  This time I was able to get the
dashboard up and be able to login(earlier it's not possible to get the
dashboard too) ]

Krish





On Wed, Jun 15, 2022 at 12:31 PM KK CHN <kkchn.in at gmail.com> wrote:

> This is my latest  devstack installation error..   No clues  why it fails
> repeatedly; earlier it was during the uploading stage of the cirros image,
> internal server error ( HTTP 500 ) occurred. This was repeated multiple
> times. So I posted for the first time in this thread.
>
>  In this iteration for starting afresh, I have removed the stack user and
> /opt/stack directory manually, and freshly created   'stack' user with sudo
> permissions and  /opt/stack  directory with   stack:stack ownership,   and
> fresh git cloned(git clone https://opendev.org/openstack/devstack )  to
> /opt/DEVSTACK_stack   folder and created local.conf  ( attached here) .
> Then executed     ./stack.sh .
>
> Got the following error this time ...   Any clues why it fails here ?
> Platform (on a VM with Debian uname output) :  Linux XenaCtrl1
> 5.10.0-9-amd64 #1 SMP Debian 5.10.70-1 (2021-09-30) x86_64 GNU/Linux
>
> [image: Trove_installationError.png]
>
> On Tue, Jun 14, 2022 at 8:46 PM Sean Mooney <smooney at redhat.com> wrote:
>
>> On Tue, 2022-06-14 at 06:37 -0700, Dan Smith wrote:
>> > > i hit the same issue the other day if you recall me asking about it.
>> > > didnt check my devstack logs to see if it installed or not but i can
>> > > see if i can repoduce it tomorrow.
>> >
>> > I checked with the OP and they have it installed properly,
>> > system-wide. I was assuming your issue might have been venv (or
>> > ordering) related, but theirs was not. There are some other weird things
>> > going on with their setup, so I'm not so sure.
>> nope, was not useing a vnev or anything special, it just devstack
>> installed normaly more or less
>> but driven by the ansible roles. the run devstack rull litrally just
>> opens a shell and invokes
>> stack.sh so i dont think there was anything specific ot how i was
>> invoking it.
>>
>> >
>> > --Dan
>> >
>>
>>
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