ansible-role-k3s/templates/k3s-uninstall.sh.j2

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#!/bin/sh
set -x
[ $(id -u) -eq 0 ] || exec sudo $0 $@
/usr/local/bin/k3s-killall.sh
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if which systemctl; then
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systemctl disable k3s
systemctl reset-failed k3s
systemctl daemon-reload
fi
if which rc-update; then
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rc-update delete k3s default
fi
rm -f {{ k3s_systemd_unit_dir }}/k3s.service
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remove_uninstall() {
rm -f /usr/local/bin/k3s-uninstall.sh
}
trap remove_uninstall EXIT
if (ls {{ k3s_systemd_unit_dir }}/k3s*.service || ls /etc/init.d/k3s*) >/dev/null 2>&1; then
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set +x; echo 'Additional k3s services installed, skipping uninstall of k3s'; set -x
exit
fi
for cmd in kubectl crictl ctr; do
if [ -L {{ k3s_install_dir }}/$cmd ]; then
rm -f {{ k3s_install_dir }}/$cmd
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fi
done
for bin in {{ k3s_install_dir }}/k3s*; do
if [ -f "${bin}" ]; then
rm -f "${bin}"
fi
done
rm -rf {{ k3s_config_dir }}
rm -rf /run/k3s
rm -rf /run/flannel
rm -rf {{ k3s_runtime_config['data-dir'] | default(k3s_data_dir) }}
rm -rf /var/lib/kubelet
rm -f /usr/local/bin/k3s-killall.sh
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if type yum >/dev/null 2>&1; then
yum remove -y k3s-selinux
rm -f /etc/yum.repos.d/rancher-k3s-common*.repo
fi