Re: [kubernetes-users] pod migration if the node goes down

2018-08-06 Thread Rodrigo Campos
Feel free to search the documentation for the default values. But in my experience, it was never an issue (we don't have one replica of anything, though. So a single node going down is pretty tolerable) On Monday, August 6, 2018, Niranjan Kolly wrote: > Hi MR, > > What about any application whi

Re: [kubernetes-users] pod migration if the node goes down

2018-08-06 Thread Niranjan Kolly
Hi MR, What about any application which are running(like nginx) , what if the node goes down and how quick master would spin those pods in the available nodes(for load distribution) How to tweak the timeout in the contol manager. Thanks, Niranjan On Mon, Aug 6, 2018 at 1:12 PM, 'Matthias Rampke

Re: [kubernetes-users] pod migration if the node goes down

2018-08-06 Thread
It takes a few minutes to declare a node lost, this is configurable via kube-controller-manager flags. There are a few things you can do on a pod that prevents them being put on the same node, such as declaring a hostPort. How will Cassandra react when a pod disappears and another one appears (th

[kubernetes-users] pod migration if the node goes down

2018-08-06 Thread Niranjan Kolly
Hi, I have a K8 cluster with 3 master and 3 slave on centOS VM. we have installed KONG and cassandra with 3 replica each. As a part of the resiliency we brought down one node , but still the "kubectl get pods" command shows the pods running in that node showing up. As a K8 feature the master sho