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0 pointscompsciphd10y ago0 comments

more like, "you will be able to", its not released yet. but lots of active work.

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rkt support in k8s has been in for a while. See: http://kubernetes.io/v1.1/docs/admin/kubelet.html (search for "rkt") and https://github.com/kubernetes/kubernetes/tree/master/docs/ge....

compsciphdOP10y ago

yes, support exists today, its just not complete, i.e. its close but not completely feature parity with docker as the runtime. When it does get there we will all be happy.

So I should have been more clear, you can specify rkt today, but many things wont work, a lot of things have improved for the upcoming 1.2 k8s release but still not perfect. hence what I meant by "released", something that is can be viewed as a complete replacement for the docker runtime.

compsciphdOP10y ago

I don't have a list handy but can throw an example

a simple thing that was missing was managing /etc/resolv.conf (see rkt 1.0 release notes that this was added so now kubernetes can take advantage of it going forward).

Without it, one either has to jump through some hoops (not impossible) to manage it yourself or your system just wont work (i.e. trying using GCE metadata server from within GCE without being setup for GCE's dns server).

ownagefool10y ago

Care to elaborate whats missing?

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mjibson10y ago

rkt support in k8s has been in for a while. See: http://kubernetes.io/v1.1/docs/admin/kubelet.html (search for "rkt") and https://github.com/kubernetes/kubernetes/tree/master/docs/ge....

compsciphdOP10y ago

yes, support exists today, its just not complete, i.e. its close but not completely feature parity with docker as the runtime. When it does get there we will all be happy.

compsciphdOP10y ago

I don't have a list handy but can throw an example

a simple thing that was missing was managing /etc/resolv.conf (see rkt 1.0 release notes that this was added so now kubernetes can take advantage of it going forward).

ownagefool10y ago

Care to elaborate whats missing?

1 more reply

j / k navigate · click thread line to collapse