Open Stack

Hello again,

address space issues:

# uninstall the running container
sudo atomic uninstall kube-apiserver
# delete the old image, check which one you use
sudo atomic images delete --storage ostree
docker.io/openstackmagnum/kubernetes-apiserver:v1.9.3
# prune to actually claim the space back
sudo atomic images prune
# install the new image
sudo atomic install --system --storage ostree --name kube-apiserver
docker.io/openstackmagnum/kubernetes-apiserver:v1.10.11-1
# start the service
sudo systemctl start kube-apiserver

I haven't used it, but there is an ansible module [0].

Cheers,
Spyros

[0]
https://docs.ansible.com/ansible/2.5/modules/atomic_container_module.html



On Tue, 4 Dec 2018 at 00:13, Spyros Trigazis <strigazi at gmail.com> wrote:

> Magnum queens, uses kubernetes 1.9.3 by default.
> You can upgrade to v1.10.11-1. From a quick test
> v1.11.5-1 is also compatible with 1.9.x.
>
> We are working to make this painless, sorry you
> have to ssh to the nodes for now.
>
> Cheers,
> Spyros
>
> On Mon, 3 Dec 2018 at 23:24, Spyros Trigazis <strigazi at gmail.com> wrote:
>
>> Hello all,
>>
>> Following the vulnerability [0], with magnum rocky and the kubernetes
>> driver
>> on fedora atomic you can use this tag "v1.11.5-1" [1] for new clusters.
>> To upgrade
>> the apiserver in existing clusters, on the master node(s) you can run:
>> sudo atomic pull --storage ostree
>> docker.io/openstackmagnum/kubernetes-apiserver:v1.11.5-1
>> sudo atomic containers update --rebase
>> docker.io/openstackmagnum/kubernetes-apiserver:v1.11.5-1 kube-apiserver
>>
>> You can upgrade the other k8s components with similar commands.
>>
>> I'll share instructions for magnum queens tomorrow morning CET time.
>>
>> Cheers,
>> Spyros
>>
>> [0] https://github.com/kubernetes/kubernetes/issues/71411
>> [1] https://hub.docker.com/r/openstackmagnum/kubernetes-apiserver/tags/
>>
>
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