Re: Re-configure openshift cluster using ansible

[Tim Dudgeon]

It would be useful to have a a more definitive description of what can 
and what can't be changed by re-running the installer.



On 21/11/2017 18:05, Scott Dodson wrote:
It really depends on the configuration changes you want to make 
whether or not you can simply re-run config.yml and get what you're 
looking for. Things like hostnames that get placed in certs and 
certain network configuration such as services and cluster CIDR ranges 
are immutable and cannot be changed via the installer.


As far as the health check goes, you should be able to disable any 
health check by setting the variable that's emitted in the error message.


On Tue, Nov 21, 2017 at 11:25 AM, Alon Zusman > wrote:


Hello,
I could not figure out how I can change the inventory file for new
configurations and then Re-configure my current cluster.

Whenever I re run the configure.yml in the byo folder, it checks
again the minimal requirements and my /var is already less than
40G after the installation.

Thanks.

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Re: Re-configure openshift cluster using ansible

[Rodrigo Bersa]

Hi Alon,

You can just run the config.yml again, or if you prefere. Run the
uninstall.yml script and then the config.yml.

Rodrigo Bersa

Cloud Consultant, RHCVA, RHCE

Red Hat Brasil 

rbe...@redhat.comM: +55-11-99557-5841

TRIED. TESTED. TRUSTED. 

On Wed, Nov 22, 2017 at 5:37 AM, Alon Zusman  wrote:

> Thanks.
> But when I need to change things that a bit more like different hostnames
> or certificates, what should I run? Upgrade?
>
>
> On 22 Nov 2017, at 2:32, Joel Pearson 
> wrote:
>
> For reference what you're after is:
>
> openshift_disable_check=disk_availability
>
> On Wed, Nov 22, 2017 at 5:05 AM Scott Dodson  wrote:
>
>> It really depends on the configuration changes you want to make whether
>> or not you can simply re-run config.yml and get what you're looking for.
>> Things like hostnames that get placed in certs and certain network
>> configuration such as services and cluster CIDR ranges are immutable and
>> cannot be changed via the installer.
>>
>> As far as the health check goes, you should be able to disable any health
>> check by setting the variable that's emitted in the error message.
>>
>> On Tue, Nov 21, 2017 at 11:25 AM, Alon Zusman 
>> wrote:
>>
>>> Hello,
>>> I could not figure out how I can change the inventory file for new
>>> configurations and then Re-configure my current cluster.
>>>
>>> Whenever I re run the configure.yml in the byo folder, it checks again
>>> the minimal requirements and my /var is already less than 40G after the
>>> installation.
>>>
>>> Thanks.
>>>
>>> ___
>>> users mailing list
>>> users@lists.openshift.redhat.com
>>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>>>
>>
>> ___
>> users mailing list
>> users@lists.openshift.redhat.com
>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>>
>
> ___
> users mailing list
> users@lists.openshift.redhat.com
> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>
>
___
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Re: Re-configure openshift cluster using ansible

[Alon Zusman]

Thanks.
But when I need to change things that a bit more like different hostnames or 
certificates, what should I run? Upgrade?

> On 22 Nov 2017, at 2:32, Joel Pearson  wrote:
> 
> For reference what you're after is:
> 
> openshift_disable_check=disk_availability 
> 
>> On Wed, Nov 22, 2017 at 5:05 AM Scott Dodson  wrote:
>> It really depends on the configuration changes you want to make whether or 
>> not you can simply re-run config.yml and get what you're looking for. Things 
>> like hostnames that get placed in certs and certain network configuration 
>> such as services and cluster CIDR ranges are immutable and cannot be changed 
>> via the installer.
>> 
>> As far as the health check goes, you should be able to disable any health 
>> check by setting the variable that's emitted in the error message.
>> 
>>> On Tue, Nov 21, 2017 at 11:25 AM, Alon Zusman  wrote:
>>> Hello,
>>> I could not figure out how I can change the inventory file for new 
>>> configurations and then Re-configure my current cluster.
>>> 
>>> Whenever I re run the configure.yml in the byo folder, it checks again the 
>>> minimal requirements and my /var is already less than 40G after the 
>>> installation.
>>> 
>>> Thanks.
>>> 
>>> ___
>>> users mailing list
>>> users@lists.openshift.redhat.com
>>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>> 
>> ___
>> users mailing list
>> users@lists.openshift.redhat.com
>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
___
users mailing list
users@lists.openshift.redhat.com
http://lists.openshift.redhat.com/openshiftmm/listinfo/users

Re: Re-configure openshift cluster using ansible

[Joel Pearson]

For reference what you're after is:

openshift_disable_check=disk_availability

On Wed, Nov 22, 2017 at 5:05 AM Scott Dodson  wrote:

> It really depends on the configuration changes you want to make whether or
> not you can simply re-run config.yml and get what you're looking for.
> Things like hostnames that get placed in certs and certain network
> configuration such as services and cluster CIDR ranges are immutable and
> cannot be changed via the installer.
>
> As far as the health check goes, you should be able to disable any health
> check by setting the variable that's emitted in the error message.
>
> On Tue, Nov 21, 2017 at 11:25 AM, Alon Zusman 
> wrote:
>
>> Hello,
>> I could not figure out how I can change the inventory file for new
>> configurations and then Re-configure my current cluster.
>>
>> Whenever I re run the configure.yml in the byo folder, it checks again
>> the minimal requirements and my /var is already less than 40G after the
>> installation.
>>
>> Thanks.
>>
>> ___
>> users mailing list
>> users@lists.openshift.redhat.com
>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>>
>
> ___
> users mailing list
> users@lists.openshift.redhat.com
> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>
___
users mailing list
users@lists.openshift.redhat.com
http://lists.openshift.redhat.com/openshiftmm/listinfo/users

Re: Re-configure openshift cluster using ansible

[Scott Dodson]

It really depends on the configuration changes you want to make whether or
not you can simply re-run config.yml and get what you're looking for.
Things like hostnames that get placed in certs and certain network
configuration such as services and cluster CIDR ranges are immutable and
cannot be changed via the installer.

As far as the health check goes, you should be able to disable any health
check by setting the variable that's emitted in the error message.

On Tue, Nov 21, 2017 at 11:25 AM, Alon Zusman  wrote:

> Hello,
> I could not figure out how I can change the inventory file for new
> configurations and then Re-configure my current cluster.
>
> Whenever I re run the configure.yml in the byo folder, it checks again the
> minimal requirements and my /var is already less than 40G after the
> installation.
>
> Thanks.
>
> ___
> users mailing list
> users@lists.openshift.redhat.com
> http://lists.openshift.redhat.com/openshiftmm/listinfo/users
>
___
users mailing list
users@lists.openshift.redhat.com
http://lists.openshift.redhat.com/openshiftmm/listinfo/users

Re-configure openshift cluster using ansible

[Alon Zusman]

Hello,
I could not figure out how I can change the inventory file for new 
configurations and then Re-configure my current cluster.

Whenever I re run the configure.yml in the byo folder, it checks again the 
minimal requirements and my /var is already less than 40G after the 
installation.

Thanks.

___
users mailing list
users@lists.openshift.redhat.com
http://lists.openshift.redhat.com/openshiftmm/listinfo/users