Microk8s is installed on default port 16443. I want to change it to 6443. I am using Ubuntu 16.04. I have installed microk8s using snapd and conjure-up.
None of the following options I have tried worked.
/snap/microk8s/current/kubeproxy.config. As the volume is read-only, I could not edit it./home/user_name/.kube/config and restarted the cluster.sudo kubectl config set clusters.microk8s-cluster.server https://my_ip_address:6443.kubectl proxy --port=6443 --address=0.0.0.0 --accept-hosts=my_ip_address &. It listens on 6443, but only HTTP, not HTTPS traffic.That was initially resolved in microk8s issue 43, but detailed in microk8s issue 300:
This is the right one to use for the latest microk8s:
#!/bin/bash
# define our new port number
API_PORT=8888
# update kube-apiserver args with the new port
# tell other services about the new port
sudo find /var/snap/microk8s/current/args -type f -exec sed -i "s/8080/$API_PORT/g" {} ';'
# create new, updated copies of our kubeconfig for kubelet and kubectl to use
mkdir -p ~/.kube && microk8s.config -l | sed "s/:8080/:$API_PORT/" | sudo tee /var/snap/microk8s/current/kubelet.config > ~/.kube/microk8s.config
# tell kubelet about the new kubeconfig
sudo sed -i 's#${SNAP}/configs/kubelet.config#${SNAP_DATA}/kubelet.config#' /var/snap/microk8s/current/args/kubelet
# disable and enable the microk8s snap to restart all services
sudo snap disable microk8s && sudo snap enable microk8s