[queens][magnuma] kubernetes cluster
Feilong Wang
feilong at catalyst.net.nz
Thu Jul 4 02:28:35 UTC 2019
Hi Ignazio,
We fixed a lot of issues in Rocky and Stein, which some of them can't be
easily backported to Queens. Magnum has a very loose dependency for
other services, so I would suggest to use rocky or stein if it's
possible for you.
As for your issue, the error means your kube-apiserver didn't start
successfully. You can take a look the cloud init log for more information.
On 4/07/19 4:37 AM, Ignazio Cassano wrote:
> Thanks Denis, but I think there is another problem: on kube muster
> port 8080 is not listening, probably some services are note started
> Regards
> Ignazio
>
> Il giorno mer 3 lug 2019 alle ore 17:31 Denis Pascheka
> <dp at servinga.com <mailto:dp at servinga.com>> ha scritto:
>
> Hi Ignazio,
>
> in Queens there is an issue within Magnum which has been resolved
> in the Rocky release.
> Take a look at this file:
> https://github.com/openstack/magnum/blob/stable/rocky/magnum/drivers/common/templates/kubernetes/fragments/wc-notify-master.sh.
>
> The execution of the curl command in row 16 needs to be escaped
> with an backslash. You can achieve this by building your own
> magnum containers
> <https://docs.openstack.org/kolla/queens/admin/image-building.html> and
> adding an template override
> <https://docs.openstack.org/kolla/queens/admin/image-building.html#generic-customisation> to
> it where you add your fixed/own wc-notify-master.sh script from
> the plugin directory
> <https://docs.openstack.org/kolla/queens/admin/image-building.html#plugin-functionality>.
>
>
> Best Regards,
>
> *Denis Pascheka*
> Cloud Architect
>
> t: +49 (69) 348 75 11 12
> m: +49 (170) 495 6364
> e: dp at servinga.com <mailto:dp at servinga.com>
> servinga GmbH
> Mainzer Landstr. 351-353
> 60326 Frankfurt
> <https://www.linkedin.com/in/denispascheka/>
> <https://www.xing.com/profile/Denis_Pascheka>
> <https://www.facebook.com/servinga>
> <https://twitter.com/servingagmbh>
> <https://www.youtube.com/channel/UCeu7P2C9NqCX8lP1q2mXyVQ>
> *www.servinga.com <https://www.servinga.com> *
> Amtsgericht Frankfurt am Main - HRB 91418 - Geschäftsführer Adam
> Lakota, Christian Lertes
>
>> Ignazio Cassano <ignaziocassano at gmail.com
>> <mailto:ignaziocassano at gmail.com>> hat am 3. Juli 2019 um 16:58
>> geschrieben:
>>
>>
>> Hi All,
>> I just installed openstack kolla queens with magnum but trying to
>> create a kubernetes cluster the master nodes does not terminate
>> installation: it loops with the following message:
>>
>> curl --silent http://127.0.0.1:8080/healthz
>> + '[' ok = '' ']'
>> + sleep 5
>>
>> Anyone can help ?
>> Best Regards
>> Ignazio
>
>
>
--
Cheers & Best regards,
Feilong Wang (王飞龙)
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Tel: +64-48032246
Email: flwang at catalyst.net.nz
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