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[Octavia][Kolla] Amphora build issues


Hi Eric,

Octavia has recently been bumped up to 4.1.0 [1]
This applies to the cases when you are either using our (upstream,
in-registry) images or kolla from git.
Released kolla is behind.

@kolla
Stable branches are really stable so I am not sure whether we should not
just point people willing to build their own images to use the version from
git rather than PyPI, especially since our images are built from branch,
not release.

[1] https://review.opendev.org/688426

Kind regards,
Radek

czw., 17 paź 2019 o 07:23 Eric K. Miller <emiller at genesishosting.com>
napisaÅ?(a):

> Success!
>
> The current Kolla Ansible release simply has the 4.0.1 version specified
> in kolla-build.conf, which can be easily updated to 4.1.0.
>
> So, I adjusted the kolla-build.conf file, re-built the Octavia containers,
> deleted the containers from the controllers, re-deployed Octavia with Kolla
> Ansible, and tested load balancer creation, and everything succeeded.
>
> Again, much appreciated for the assistance.
>
> Eric
>
> > -----Original Message-----
> > From: Michael Johnson [mailto:johnsomor at gmail.com]
> > Sent: Wednesday, October 16, 2019 5:36 PM
> > To: Eric K. Miller
> > Cc: openstack-discuss
> > Subject: Re: [Octavia] Amphora build issues
> >
> > This is caused by the controller version being older than the image
> > version. Our upgrade strategy requires the control plane be updated
> > before the image.
> > A few lines above in the log you will see it is attempting to connect
> > to /0.5 and not finding it.
> >
> > You have two options:
> > 1. update the controllers to use the latest stable/stein verison
> > 2. build a new image, but limit it to an older version of stein (such
> > as commit 15358a71e4aeffee8a3283ed08137e3b6daab52e)
> >
> > We would recommend you run the latest minor release of stable/stein.
> > (4.1.0 is the latest)
> > https://releases.openstack.org/stein/index.html#octavia
> >
> > I'm not sure why kolla would install an old release. I'm not very
> > familiar with it.
> >
> > Michael
> >
> > On Wed, Oct 16, 2019 at 2:43 PM Eric K. Miller
> > <emiller at genesishosting.com> wrote:
> > >
> > > Looking at the error, it appears it can't find the exceptions.py
> script, but it
> > appears to be in the octavia worker container:
> > >
> > > 2019-10-16 16:27:49.416 23 ERROR oslo_messaging.rpc.server
> > WrappedFailure: WrappedFailure: [Failure:
> > octavia.amphorae.drivers.haproxy.exceptions.NotFound: Not Found,
> > Failure: octavia.amphorae.drivers.haproxy.exceptions.NotFound: Not
> > Found]
> > >
> > > (octavia-worker)[root at controller001 haproxy]# cd
> > /var/lib/kolla/venv/lib/python2.7/site-
> > packages/octavia/amphorae/drivers/haproxy
> > > (octavia-worker)[root at controller001 haproxy]# ls -al
> > > total 84
> > > drwxr-xr-x. 2 root root   186 Sep 29 08:12 .
> > > drwxr-xr-x. 6 root root   156 Sep 29 08:12 ..
> > > -rw-r--r--. 1 root root  3400 Sep 29 08:12 data_models.py
> > > -rw-r--r--. 1 root root  4797 Sep 29 08:12 data_models.pyc
> > > -rw-r--r--. 1 root root  2298 Sep 29 08:12 exceptions.py
> > > -rw-r--r--. 1 root root  3326 Sep 29 08:12 exceptions.pyc
> > > -rw-r--r--. 1 root root   572 Sep 29 08:12 __init__.py
> > > -rw-r--r--. 1 root root   163 Sep 29 08:12 __init__.pyc
> > > -rw-r--r--. 1 root root 26572 Sep 29 08:12 rest_api_driver.py
> > > -rw-r--r--. 1 root root 25269 Sep 29 08:12 rest_api_driver.pyc
> > >
> > > Eric
>
>
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