Nic Cope
> restart is not a favorite action from an ops perspective That's true for many services - for example web servers that may drop requests - but I don't think...
Sure - that sound good to me.
Would running multiple Drainos, each with a different configuration work for this use case?
Hi folks! I'm the original author of Draino, but I no longer maintain it as of when I left @planetlabs a little over 3 years ago. I no longer have...
@cdmurph32 In what way do you see other folk using the functionality we have in the `kubernetes` package? I'm apprehensive about exposing the `kubernetes` package because I don't want us...
https://github.com/kubernetes/kubernetes/blob/master/pkg/kubectl/cmd/drain/drain.go Sure! The above file is where most of the inspiration for Draino's cordon and drain logic came from. To be fair it's not particularly usable as a library -...
@openstacker As the node is drained each of its pods are evicted. If the evicted pods are owned by a controller (e.g. a Deployment, or a StatefulSet) that controller will...
@openstacker That's correct! The NPD + Draino + Autoscaler combination will ensure all your pods have somewhere to run after a node is drained and terminated, but will only ensure...
@openstacker It sounds like it could be! I think the current mention of the Cluster Autoscaler presumes more familiarity than some folks may have.
@openstacker At Planet we typically ran it as a Deployment, though if all nodes in the cluster were NotReady the Draino pod would still not run. We mitigated that risk...