Kubespray: Adopt kubeadm tool for cluster creation

Created on 18 Oct 2016  路  15Comments  路  Source: kubernetes-sigs/kubespray

We should delegate some CM tasks to the kubeadm tool in Kubernetes.
For the start, that may be a certificates management for k8s cluster nodes. Because this is the most time consuming operation on a large scale.

Perhaps we could do that by adopting https://github.com/att-comdev/halcyon-kubernetes work to Kargo

compat feature
Source
picture bogdando
👍17 😄2

Most helpful comment

For subscribers to this thread, the work on the kubespray side has now begun :tada:
See: https://github.com/kubernetes-incubator/kubespray/pull/1631

picture luxas on 10 Sep 2017
👍7 🎉6 ❤3

All 15 comments

That's exactly what we've talked about with @v1k0d3n and @rsmitty, we should start this item asap.
That would be an option and may become the default installation method in the future

Smana picture Smana on 18 Oct 2016

@bogdando + @Smana yeah, this sounds good. let me do a couple of things before i merge in and find intersecting points with kubespray (if this is ok)? i am in the process of adding a couple of things; the obvious is centos. i contacted maintainers of a kubeadm/centos/ansible project, and they were fine with merging the efforts. we should probably talk about how you want to handle sdn's too. i was planning on adding sdn's today for:

  • calico
  • canal
  • weave
  • romana
v1k0d3n picture v1k0d3n on 18 Oct 2016

@v1k0d3n sure, please also join to my WIP patch review

bogdando picture bogdando on 18 Oct 2016

Related issue that makes integration with CM very painful https://github.com/kubernetes/kubernetes/issues/35133

bogdando picture bogdando on 19 Oct 2016

Another blocker issue https://github.com/kubernetes/kubernetes/issues/33729

bogdando picture bogdando on 20 Oct 2016

And multi master steps are unclear https://github.com/kubernetes/kubernetes/issues/35188

bogdando picture bogdando on 20 Oct 2016

There is also yet possible to use hyperkube for kubeadm https://github.com/kubernetes/kubernetes/issues/35190

bogdando picture bogdando on 20 Oct 2016

This is yet doable, closing. But I continue my WIP branch tho

bogdando picture bogdando on 20 Oct 2016

We should keep this open and let it be a roadmap item.

mattymo picture mattymo on 20 Oct 2016
👍5

For subscribers to this thread, the work on the kubespray side has now begun :tada:
See: https://github.com/kubernetes-incubator/kubespray/pull/1631

luxas picture luxas on 10 Sep 2017
👍7 🎉6 ❤3

this is great news @luxas!

v1k0d3n picture v1k0d3n on 12 Sep 2017
👍1

Should we open more targeted issues for implementing HA/upgrades/setting up e2es etc using kubeadm or ...?

luxas picture luxas on 13 Sep 2017

@luxas of course. I will open them

mattymo picture mattymo on 13 Sep 2017
👍1

Great please cc me

luxas picture luxas on 13 Sep 2017

I can't believe my eyes this one is done now! Well done folks, really, thank you for taking care of this!

bogdando picture bogdando on 19 Sep 2017
👍9
Was this page helpful?
0 / 5 - 0 ratings

Related issues

bosatsu picture bosatsu  路  3Comments
njdevils9 picture njdevils9  路  3Comments
mattdornfeld picture mattdornfeld  路  4Comments
mjlshen picture mjlshen  路  3Comments
lacebal picture lacebal  路  3Comments