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Re: Re-configure openshift cluster using ansible



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

rbersa redhat com    M: +55-11-99557-5841    


On Wed, Nov 22, 2017 at 5:37 AM, Alon Zusman <aloniko zus gmail com> 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 <japearson agiledigital com au> wrote:

For reference what you're after is:

openshift_disable_check=disk_availability 

On Wed, Nov 22, 2017 at 5:05 AM Scott Dodson <sdodson redhat com> 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 <aloniko zus gmail com> 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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