All right, looks like it works. These are the commands for the master with 3.1:
oadm create-api-client-config \
--certificate-authority=/etc/origin/master/ca.crt \
--client-dir=/root/xyz4 \
--master=https://xyz1.eu:8443 \
--signer-cert=/etc/origin/master/ca.crt \
--signer-key=/etc/origin/master/ca.key \
--signer-serial=/etc/origin/master/ca.serial.txt \
--groups=system:nodes \
--user=system:node:xyz4.eu
oadm create-node-config \
--node-dir=/root/xyz4 \
--node=xyz.eu \
--hostnames=xyz4.eu,123.456.0.5 \
--certificate-authority /etc/origin/master/ca.crt \
--signer-cert /etc/origin/master/ca.crt \
--signer-key /etc/origin/master/ca.key \
--signer-serial /etc/origin/master/ca.serial.txt \
--master=https://xyz1.eu:8443 \
--node-client-certificate-authority /etc/origin/master/ca.crt
Then I copied all the created files to /etc/origin/node on the new node.
Took node-config.yaml from an old, working node, edited the hostnames and used
it as node-config.yaml on the new node.
It seems to work. The only thing that bugs me is that I'm being spammed with
the following error on the new node:
manager.go:313] NetworkPlugin redhat/openshift-ovs-subnet failed on the status
hook for pod 'xy-router-2-imubn' - exit status 1
manager.go:313] NetworkPlugin redhat/openshift-ovs-subnet failed on the status
hook for pod 'ipf-default-1-dp4vc' - exit status 1
Can anyone tell me if this is something important or whether there are
additional steps needed that I have missed?
Regards,
v
Am 2016-02-04 um 12:38 schrieb Nakayama Kenjiro:
> > I don't know why the command ist trying to access
> > "openshift.local.config"...
>
> I guess you didn't set "--node-client-certificate-authority" and the command
> used its default value 'openshift.local.config/master/ca.crt'
>
> > Is there a guide anywhere about how to add a node to the cluster manually
> > without ansible?
>
> There is no official docs at this moment. But if you have Red Hat
> subscription, you can refer this knowledge base.
>
> https://access.redhat.com/solutions/1983683
>
> I filed this BZ before (regarding manual installation):
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1264266
>
> and tried to write the steps as below, but there are many many changes since
> 3.0 to 3.1, so I gave up...
>
> https://github.com/nak3/openshift-manual-install/blob/master/manual-steps.md
> (Sorry, this is obsolete!)
>
> Thanks,
> Kenjiro
>
>
>
> On Thu, Feb 4, 2016 at 8:13 PM, v <[email protected] <mailto:[email protected]>>
> wrote:
>
> Hello,
>
> I would like to add an additional node to the cluster without using
> ansible.
> (We have modified our cluster in many ways and don't dare running ansible
> because it might break our cluster.)
>
> This is what I have tried:
> oadm create-node-config
> --node-dir=/root/xyz04
> --node=xyz.com <http://xyz.com>
> --hostnames=xyz.com <http://xyz.com>,123.456.0.4
> --certificate-authority /etc/origin/master/ca.crt
> --signer-cert /etc/origin/master/ca.crt
> --signer-key /etc/origin/master/ca.key
> --signer-serial /etc/origin/master/ca.serial.txt
> --master xyz.com:8443 <http://xyz.com:8443>
>
> This command thorws the following error message:
> "Generating node credentials ...
> error: open openshift.local.config/master/ca.crt: no such file or
> directory"
> I don't know why the command ist trying to access
> "openshift.local.config"...
>
> Also, the files created in the directory are not helpful:
> -rw-r--r--. 1 root root 1123 Feb 4 11:58 master-client.crt
> -rw-------. 1 root root 1675 Feb 4 11:58 master-client.key
> -rw-r--r--. 1 root root 2209 Feb 4 11:58 server.crt
> -rw-------. 1 root root 1675 Feb 4 11:58 server.key
>
> What about the files for the service accounts? Like system:node:xyz04.crt
> Those are not being created either.
>
> Is there a guide anywhere about how to add a node to the cluster manually
> without ansible?
>
> Regards,
> v
>
> _______________________________________________
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>
>
>
>
> --
> Kenjiro NAKAYAMA <[email protected]
> <mailto:[email protected]>>
> GPG Key fingerprint = ED8F 049D E67A 727D 9A44 8E25 F44B E208 C946 5EB9
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