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Update uninstall script to remove mount point path after umount (#2542) 

* update uninstall script to remove mount point path after umount
pull/2638/head
Brian Downs 2020-12-04 20:17:10 -07:00 committed by GitHub
parent eb3e4c154c
commit a7bf00bb9d
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1 changed files with 9 additions and 6 deletions
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15
install.sh
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@ -606,14 +606,17 @@ getshims() {
killtree $({ set +x; } 2>/dev/null; getshims; set -x)
do_unmount() {
awk -v path="$1" '$2 ~ ("^" path) { print $2 }' /proc/self/mounts | sort -r | xargs -r -t -n 1 umount
do_unmount_and_remove() {
awk -v path="$1" '$2 ~ ("^" path) { print $2 }' /proc/self/mounts | sort -r | xargs -r -t -n 1 sh -c 'umount "$0" && rm -rf "$0"'
}
do_unmount '/run/k3s'
do_unmount '/var/lib/rancher/k3s'
do_unmount '/var/lib/kubelet/pods'
do_unmount '/run/netns/cni-'
do_unmount_and_remove '/run/k3s'
do_unmount_and_remove '/var/lib/rancher/k3s'
do_unmount_and_remove '/var/lib/kubelet/pods'
do_unmount_and_remove '/run/netns/cni-'
# Remove CNI namespaces
ip netns show 2>/dev/null | grep cni- | xargs -r -t -n 1 ip netns delete
# Delete network interface(s) that match 'master cni0'
ip link show 2>/dev/null | grep 'master cni0' | while read ignore iface ignore; do