Open Stack

Hi Bharat,

I actually just resolved this issue by adding
[clients]
Endpoint_type = internalURL

To /etc/heat/heat.conf

I now have a different issue:
2020-07-24 12:53:06.206 24280 WARNING magnum.drivers.heat.template_def [req-9c29405a-d31d-4bd8-8f56-34dc910ff5ce - - - - -] stack does not have output_key api_address
2020-07-24 12:53:06.207 24280 WARNING magnum.drivers.heat.template_def [req-9c29405a-d31d-4bd8-8f56-34dc910ff5ce - - - - -] stack does not have output_key kube_masters
2020-07-24 12:53:06.695 24280 WARNING magnum.drivers.heat.template_def [req-9c29405a-d31d-4bd8-8f56-34dc910ff5ce - - - - -] stack does not have output_key api_address
2020-07-24 12:53:06.696 24280 WARNING magnum.drivers.heat.template_def [req-9c29405a-d31d-4bd8-8f56-34dc910ff5ce - - - - -] stack does not have output_key kube_minions
2020-07-24 12:53:26.271 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key api_address
2020-07-24 12:53:26.272 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key kube_masters
2020-07-24 12:53:26.321 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key api_address
2020-07-24 12:53:26.322 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key kube_masters
2020-07-24 12:53:26.348 24280 ERROR magnum.drivers.heat.driver [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] Nodegroup error, stack status: CREATE_FAILED, stack_id: 77bed453-17f4-4
779-9883-b36a82d26578, reason: Resource CREATE failed: AuthorizationFailure: resources.kube_masters.resources[0].resources.kube-master: Authorization failed.
2020-07-24 12:53:26.670 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key api_address
2020-07-24 12:53:26.671 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key kube_minions
2020-07-24 12:53:26.727 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key api_address
2020-07-24 12:53:26.728 24280 WARNING magnum.drivers.heat.template_def [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] stack does not have output_key kube_minions
2020-07-24 12:53:26.755 24280 ERROR magnum.drivers.heat.driver [req-5a19296c-754f-4443-99ce-a8377a927b44 - - - - -] Nodegroup error, stack status: CREATE_FAILED, stack_id: 77bed453-17f4-4
779-9883-b36a82d26578, reason: Resource CREATE failed: AuthorizationFailure: resources.kube_masters.resources[0].resources.kube-master: Authorization failed.



Regards

Alexander Dibbo – Cloud Architect / Cloud Operations Group Leader
For STFC Cloud Documentation visit https://stfc-cloud-docs.readthedocs.io<https://stfc-cloud-docs.readthedocs.io/>
To raise a support ticket with the cloud team please email cloud-support at gridpp.rl.ac.uk<mailto:cloud-support at gridpp.rl.ac.uk>
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From: Bharat Kunwar <bharat at stackhpc.com>
Sent: 24 July 2020 14:11
To: Dibbo, Alexander (STFC,RAL,SC) <alexander.dibbo at stfc.ac.uk>
Cc: openstack-discuss at lists.openstack.org
Subject: Re: Magnum: invalid format of client version

Interesting, what version of Heat and Nova are you using? That looks like a nova client error which I guess Heat is using to make calls to Nova.


On 24 Jul 2020, at 12:52, Alexander Dibbo - UKRI STFC <alexander.dibbo at stfc.ac.uk<mailto:alexander.dibbo at stfc.ac.uk>> wrote:

Ok, This definitely seems to be a heat issue. A heat stack created with a server group gives the same error

Regards

Alexander Dibbo – Cloud Architect / Cloud Operations Group Leader
For STFC Cloud Documentation visit https://stfc-cloud-docs.readthedocs.io<https://stfc-cloud-docs.readthedocs.io/>
To raise a support ticket with the cloud team please email cloud-support at gridpp.rl.ac.uk<mailto:cloud-support at gridpp.rl.ac.uk>
To receive notifications about the service please subscribe to our mailing list at:https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=STFC-CLOUD
To receive fast notifications or to discuss usage of the cloud please join our Slack:https://stfc-cloud.slack.com/

From: Alexander Dibbo - UKRI STFC <alexander.dibbo at stfc.ac.uk<mailto:alexander.dibbo at stfc.ac.uk>>
Sent: 24 July 2020 09:58
To: Bharat Kunwar <bharat at stackhpc.com<mailto:bharat at stackhpc.com>>
Cc: openstack-discuss at lists.openstack.org<mailto:openstack-discuss at lists.openstack.org>
Subject: RE: Magnum: invalid format of client version

From doing some more digging I see this in the debug logs on heat
2020-07-24 08:33:10.618 2167043 INFO heat.engine.stack [req-249dfd80-48f4-44f5-9f0e-7c9ac743f047 - admin - default default] Exception in stack validation
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack Traceback (most recent call last):
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack   File "/usr/lib/python2.7/site-packages/heat/engine/stack.py", line 909, in validate
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack     result = res.validate()
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack   File "/usr/lib/python2.7/site-packages/heat/engine/resources/openstack/nova/server_group.py", line 69, in validate
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack     MICROVERSION_SOFT_POLICIES)
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack   File "/usr/lib/python2.7/site-packages/heat/engine/clients/os/nova.py", line 107, in is_version_supported
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack     self.get_max_microversion())
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack   File "/usr/lib/python2.7/site-packages/novaclient/api_versions.py", line 236, in get_api_version
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack     api_version = APIVersion(version_string)
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack   File "/usr/lib/python2.7/site-packages/novaclient/api_versions.py", line 77, in __init__
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack     raise exceptions.UnsupportedVersion(msg)
2020-07-24 08:33:10.618 2167043 ERROR heat.engine.stack UnsupportedVersion: Invalid format of client version ''. Expected format 'X.Y', where X is a major part and Y is a minor part of ve
rsion.

So it looks like heat is trying to not specify a microversion which is causing an issue with creating server groups. I have tried and I am able to create a server group and assign members with the cli.

Regards

Alexander Dibbo – Cloud Architect / Cloud Operations Group Leader
For STFC Cloud Documentation visit https://stfc-cloud-docs.readthedocs.io<https://stfc-cloud-docs.readthedocs.io/>
To raise a support ticket with the cloud team please email cloud-support at gridpp.rl.ac.uk<mailto:cloud-support at gridpp.rl.ac.uk>
To receive notifications about the service please subscribe to our mailing list at:https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=STFC-CLOUD
To receive fast notifications or to discuss usage of the cloud please join our Slack:https://stfc-cloud.slack.com/
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