How to force Pods/Deployments to Master nodes?

Question

I\'ve setup a Kubernetes 1.5 cluster with the three master nodes tainted dedicated=master:NoSchedule. Now I want to deploy the Nginx Ingress Controller on the Maste

Answer 1

you might want to dive into the Assigning Pods to Nodes documentation. Basically you should add some labels to your nodes with sth like this:

kubectl label nodes  =

and then reference that within your Pod specification like this:

apiVersion: v1
kind: Pod
metadata:
  name: nginx
spec:
  containers:
  - name: nginx
    image: nginx
  nodeSelector:
    label: value

But I'm not sure if this works for non-critical addons when the specific node is tainted. More details could be found here