78 lines
2.0 KiB
Bash
Executable File
78 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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set -x
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[ $(id -u) -eq 0 ] || exec sudo --preserve-env=K3S_DATA_DIR $0 $@
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K3S_DATA_DIR=${K3S_DATA_DIR:-/var/lib/rancher/k3s}
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/usr/local/bin/k3s-killall.sh
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if command -v systemctl; then
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systemctl disable k3s-agent
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systemctl reset-failed k3s-agent
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systemctl daemon-reload
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fi
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if command -v rc-update; then
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rc-update delete k3s-agent default
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fi
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rm -f /etc/systemd/system/k3s-agent.service
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rm -f /etc/systemd/system/k3s-agent.service.env
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remove_uninstall() {
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rm -f /usr/local/bin/k3s-agent-uninstall.sh
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}
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trap remove_uninstall EXIT
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if (ls /etc/systemd/system/k3s*.service || ls /etc/init.d/k3s*) >/dev/null 2>&1; then
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set +x; echo 'Additional k3s services installed, skipping uninstall of k3s'; set -x
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exit
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fi
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for cmd in kubectl crictl ctr; do
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if [ -L /usr/local/bin/$cmd ]; then
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rm -f /usr/local/bin/$cmd
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fi
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done
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clean_mounted_directory() {
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if ! grep -q " $1" /proc/mounts; then
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rm -rf "$1"
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return 0
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fi
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for path in "$1"/*; do
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if [ -d "$path" ]; then
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if grep -q " $path" /proc/mounts; then
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clean_mounted_directory "$path"
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else
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rm -rf "$path"
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fi
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else
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rm "$path"
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fi
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done
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}
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rm -rf /etc/rancher/k3s
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rm -rf /run/k3s
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rm -rf /run/flannel
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clean_mounted_directory ${K3S_DATA_DIR}
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rm -rf /var/lib/kubelet
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rm -f /usr/local/bin/k3s
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rm -f /usr/local/bin/k3s-killall.sh
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if type yum >/dev/null 2>&1; then
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yum remove -y k3s-selinux
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rm -f /etc/yum.repos.d/rancher-k3s-common*.repo
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elif type rpm-ostree >/dev/null 2>&1; then
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rpm-ostree uninstall k3s-selinux
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rm -f /etc/yum.repos.d/rancher-k3s-common*.repo
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elif type zypper >/dev/null 2>&1; then
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uninstall_cmd="zypper remove -y k3s-selinux"
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if [ "${TRANSACTIONAL_UPDATE=false}" != "true" ] && [ -x /usr/sbin/transactional-update ]; then
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uninstall_cmd="transactional-update --no-selfupdate -d run $uninstall_cmd"
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fi
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sudo $uninstall_cmd
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rm -f /etc/zypp/repos.d/rancher-k3s-common*.repo
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fi
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