Rke: Any ETA on v1.12.4 or v1.13?

[robotica72]

Sorry to ask this in the issues section but we have been trying to select a distro for some lab installs and we have looked at a few - using juju / etc - but we want to stay as close to the upstreak as possible, so kubeadm is an option but the HA support being experimental for now is a concern - so looking at RKE now.

Is there any "unofficial" timeframe for new release support? 1.13 has been out for some time now, and the 12.4 release is fairly important as well... So just curious if there may be any ETAs on either release being added to RKE?

[hadifarnoud]

I'd like to know the ETA for 1.13 also

[Amos-85]

Hi @hadifarnoud ,
it's already available
https://github.com/rancher/hyperkube/tree/v1.13

[hadifarnoud]

@Amos-85 I guess it's not default version then. Is it fully supported? how can I use this version during installation?

[Amos-85]

review the hyperkube dockerfile to see the changes:
https://github.com/rancher/hyperkube/blob/v1.13/Dockerfile

check out how to control system images with rke:
https://rancher.com/docs/rke/v0.1.x/en/config-options/system-images/

[hadifarnoud]

thank you
btw, all the urls in your comments point to the wrong place

[robotica72]

Cool - I didnt see the update, I asked the question almost a month aog and the github for 1.13 is only 9 days old and I havent checked in 2 weeks, so great to see...

[superseb]

K8s 1.12.4 was released in RKE v0.1.15, 1.13 is coming in the next RKE release (v0.2.0). Changing the images manually is at your own risk.

[hadifarnoud]

I did create another cluster from scratch with this config.

during installation I got WARN[0169] Etcd rolling snapshot container failed to start correctly and it throws this error later on:

FATA[0345] [workerPlane] Failed to bring up Worker Plane: Failed to verify healthcheck: Failed to check https://localhost:10250/healthz for service [kubelet] on host [116.202.31.106]: Get https://localhost:10250/healthz: Unable to access the service on localhost:10250. The service might be still starting up. Error: ssh: rejected: connect failed (Connection refused), log: F0117 08:46:05.496665    7480 server.go:147] unknown flag: --cadvisor-port

I'm on Ubuntu 16.04 with docker 17.03.2
rke version v0.1.15

[superseb]

See: 1.13 is coming in the next RKE release (v0.2.0)

[sowmyav27]

verified on rke v0.2.0-rc6.
K8s v1.12.4 and v1.13.1 are available.