TABLE OF CONTENTS


In some situations, especially with on-prem deployments, it may be necessary manually stop, start, or remove Kublr components on a master or worker node of a cluster.


Stop Kublr on a Node


systemctl stop kublr-seeder
systemctl stop kublr
systemctl stop kublr-kubelet
systemctl stop docker


Start Kublr on a Node


systemctl start kublr-seeder


Remove Kublr Components and Data from a Node


Note that it will remove all Kublr data and binaries including the cluster etcd data if on master.


systemctl stop kublr-seeder
systemctl stop kublr
systemctl stop kublr-kubelet
systemctl stop docker

rm -rf \
    /etc/kublr \
    /etc/kubernetes \
    /srv/kubernetes/* \
    /mnt/master-pd/* \
    /var/lib/kube* \
    /var/lib/kublr* \
    /var/lib/calico \
    /var/lib/weave \
    /run/flannel \
    /etc/cni \
    /opt/cni \
    /opt/kublr