[magnum]: K8s cluster creation times out. OpenStack Train : [ERROR]: Unable to render networking. Network config is likely broken
Feilong Wang
feilong at catalyst.net.nz
Mon Jan 13 21:10:29 UTC 2020
Hi Donny,
Do you mean Fedore CoreOS or just CoreOS? The current CoreOS driver is
not actively maintained, I would suggest migrating to Fedora CoreOS and
I'm happy to help if you have any question. Thanks.
On 14/01/20 9:57 AM, Donny Davis wrote:
> FWIW I was only able to get the coreos image working with magnum oob..
> the rest just didn't work.
>
> On Mon, Jan 13, 2020 at 2:31 PM feilong <feilong at catalyst.net.nz
> <mailto:feilong at catalyst.net.nz>> wrote:
>
> Hi Bhupathi,
>
> Firstly, I would suggest setting the use_podman=False when using
> fedora atomic image. And it would be nice to set the "kube_tag",
> e.g. v1.15.6 explicitly. Then please trigger a new cluster
> creation. Then if you still run into error. Here is the debug steps:
>
> 1. ssh into the master node, check log /var/log/cloud-init-output.log
>
> 2. If there is no error in above log file, then run journalctl -u
> heat-container-agent to check the heat-container-agent log. If
> above step is correct, then you must be able to see something
> useful here.
>
>
> On 11/01/20 12:15 AM, Bhupathi, Ramakrishna wrote:
>>
>> Wang,
>>
>> Here it is . I added the labels subsequently. My nova and
>> neutron are working all right as I installed various systems
>> there working with no issues..
>>
>>
>>
>>
>>
>> *From:*Feilong Wang [mailto:feilong at catalyst.net.nz]
>> *Sent:* Thursday, January 9, 2020 6:12 PM
>> *To:* openstack-discuss at lists.openstack.org
>> <mailto:openstack-discuss at lists.openstack.org>
>> *Subject:* Re: [magnum]: K8s cluster creation times out.
>> OpenStack Train : [ERROR]: Unable to render networking. Network
>> config is likely broken
>>
>>
>>
>> Hi Bhupathi,
>>
>> Could you please share your cluster template? And please make
>> sure your Nova/Neutron works.
>>
>>
>>
>> On 10/01/20 2:45 AM, Bhupathi, Ramakrishna wrote:
>>
>> Folks,
>>
>> I am building a Kubernetes Cluster( Openstack Train) and
>> using fedora atomic-29 image . The nodes come up fine ( I
>> have a simple 1 master and 1 node) , but the cluster creation
>> times out, and when I access the cloud-init logs I see this
>> error . Wondering what I am missing as this used to work
>> before. I wonder if this is image related .
>>
>>
>>
>> [ERROR]: Unable to render networking. Network config is
>> likely broken: No available network renderers found. Searched
>> through list: ['eni', 'sysconfig', 'netplan']
>>
>>
>>
>> Essentially the stack creation fails in “kube_cluster_deploy”
>>
>>
>>
>> Can somebody help me debug this ? Any help is appreciated.
>>
>>
>>
>> --RamaK
>>
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>> --
>> Cheers & Best regards,
>> Feilong Wang (王飞龙)
>> Head of R&D
>> Catalyst Cloud - Cloud Native New Zealand
>> --------------------------------------------------------------------------
>> Tel: +64-48032246
>> Email: flwang at catalyst.net.nz <mailto:flwang at catalyst.net.nz>
>> Level 6, Catalyst House, 150 Willis Street, Wellington
>> --------------------------------------------------------------------------
>> The contents of this e-mail message and
>> any attachments are intended solely for the
>> addressee(s) and may contain confidential
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>> are not the intended recipient of this message
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>
> --
> Cheers & Best regards,
> Feilong Wang (王飞龙)
> ------------------------------------------------------
> Senior Cloud Software Engineer
> Tel: +64-48032246
> Email: flwang at catalyst.net.nz <mailto:flwang at catalyst.net.nz>
> Catalyst IT Limited
> Level 6, Catalyst House, 150 Willis Street, Wellington
> ------------------------------------------------------
>
>
>
> --
> ~/DonnyD
> C: 805 814 6800
> "No mission too difficult. No sacrifice too great. Duty First"
--
Cheers & Best regards,
Feilong Wang (王飞龙)
Head of R&D
Catalyst Cloud - Cloud Native New Zealand
--------------------------------------------------------------------------
Tel: +64-48032246
Email: flwang at catalyst.net.nz
Level 6, Catalyst House, 150 Willis Street, Wellington
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