[magnum] [stein] kubernetes stack does not terminate

Bharat Kunwar bharat at stackhpc.com
Sat Dec 7 23:06:03 UTC 2019


Do you have this change in the version of magnum you installed? If you do, it should definitely work!

https://review.opendev.org/#/c/695632/

Sent from my iPhone

> On 7 Dec 2019, at 17:35, Ignazio Cassano <ignaziocassano at gmail.com> wrote:
> 
> 
> Hello Bharat,
> the following are last lines of the master node /var/log/cloud-init-output.log file:
> ystemctl enable heat-container-agent
> + systemctl start heat-container-agent
> starting services
> activating service etcd
> activating service docker
> activating service kube-apiserver
> activating service kube-controller-manager
> activating service kube-scheduler
> activating service kubelet
> activating service kube-proxy
> Trying to label master node with node-role.kubernetes.io/master=""
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> error: resource(s) were provided, but no name, label selector, or --all flag specified
> Trying to label master node with node-role.kubernetes.io/master=""
> 
> Regards
> Ignazio
> 
>> Il giorno ven 6 dic 2019 alle ore 22:54 Bharat Kunwar <bharat at stackhpc.com> ha scritto:
>> More details is good.
>> 
>> Cheers
>> 
>> Bharat
>> 
>>>> On 6 Dec 2019, at 17:46, Ignazio Cassano <ignaziocassano at gmail.com> wrote:
>>>> 
>>> 
>>> Hello Bharat, we wrote today on irc.
>>> On rdo stein testing repo the new openstack magnum version has ben released at 2:27 Pm.
>>> I tested it but master kubernetes node reports errors while is trying to tag nodes.
>>> If you want I could send you more details .
>>> Best Regards 
>>> Ignazio
>>> 
>>> 
>>> Il Lun 2 Dic 2019, 16:29 Bharat Kunwar <bharat at stackhpc.com> ha scritto:
>>>> Yes you can specify comma separated `labels` when you create a cluster template/cluster from the dashboard.
>>>> 
>>>> e.g. heat_container_agent_tag=train-stable,kube_tag=v1.14.8.
>>>> 
>>>> Also make sure cluster_user_trust=True inside your magnum.conf.
>>>> 
>>>>> On 2 Dec 2019, at 15:26, Ignazio Cassano <ignaziocassano at gmail.com> wrote:
>>>>> 
>>>>> The network plugin is flannel .
>>>>> I do not kow what is kube_tag . I read  that with it I can specify the kubernetes version, right ?
>>>>> I am using openstack dashboard for creating my cluster: where I can specify heat_container_agent_tag: train-stable in the dashboard ?
>>>>> Thanks
>>>>> Ignazio
>>>>> 
>>>>>> Il giorno lun 2 dic 2019 alle ore 16:11 Bharat Kunwar <bharat at stackhpc.com> ha scritto:
>>>>>> Hi Ignazio,
>>>>>> 
>>>>>> What version of kube_tag are you trying to run? What network plugin? I suggest using `heat_container_agent_tag: train-stable` as its easier to debug. 
>>>>>> 
>>>>>> 
>>>>>> Best
>>>>>> 
>>>>>> bharat 
>>>>>> 
>>>>>> > On 2 Dec 2019, at 15:08, Ignazio Cassano <ignaziocassano at gmail.com> wrote:
>>>>>> > 
>>>>>> > hello, I've just installed stein with magnum on centos 7. I am creating a kubernetes cluster but it is running since 22 minutes and I think it will not work because the heat stack is waiting OSSoftwareDeployment completes  
>>>>>> > I presume something is not working on heat with magnum. I ran several stack with Software Deployment without magnum, and they worked fine
>>>>>> > 
>>>>>> > Thanks
>>>>>> > Ignazio
>>>>>> 
>>>> 
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