#!/bin/bash -ex
+# shellcheck source=/dev/null
# For host setup as Kubernetes master
MGMT_IP=$1
exit 1
fi
-#Add extra flags to Kubelet
-sed '/Environment=\"KUBELET_CONFIG_ARGS/a\Environment=\"KUBELET_EXTRA_ARGS=--fail-swap-on=false --feature-gates HugePages=false\"' -i /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
-
if ! kubectl get nodes; then
sudo kubeadm config images pull
sudo kubeadm init \
if [ "$(id -u)" = 0 ]; then
echo "export KUBECONFIG=/etc/kubernetes/admin.conf" | \
- tee -a "${HOME}/.profile"
+ tee -a "${HOME}/.bashrc"
# shellcheck disable=SC1090
- source "${HOME}/.profile"
- else
- mkdir -p "${HOME}/.kube"
- sudo cp -i /etc/kubernetes/admin.conf "${HOME}/.kube/config"
- sudo chown "$(id -u)":"$(id -g)" "${HOME}/.kube/config"
+ source "${HOME}/.bashrc"
fi
+
+ mkdir -p "${HOME}/.kube"
+ # shellcheck disable=SC2216
+ yes | sudo cp -rf /etc/kubernetes/admin.conf "${HOME}/.kube/config"
+ sudo chown "$(id -u)":"$(id -g)" "${HOME}/.kube/config"
+
+ sleep 5
+ sudo swapon -a
fi