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111
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1 #!/bin/sh
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2 set -x
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3 [ $(id -u) -eq 0 ] || exec sudo $0 $@
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4
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5 /usr/local/bin/k3s-killall.sh
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6
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7 if command -v systemctl; then
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8 systemctl disable k3s
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9 systemctl reset-failed k3s
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10 systemctl daemon-reload
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11 fi
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12 if command -v rc-update; then
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13 rc-update delete k3s default
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14 fi
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15
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16 rm -f /etc/systemd/system/k3s.service
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17 rm -f /etc/systemd/system/k3s.service.env
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18
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19 remove_uninstall() {
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20 rm -f /usr/local/bin/k3s-uninstall.sh
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21 }
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22 trap remove_uninstall EXIT
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23
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24 if (ls /etc/systemd/system/k3s*.service || ls /etc/init.d/k3s*) >/dev/null 2>&1; then
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25 set +x; echo 'Additional k3s services installed, skipping uninstall of k3s'; set -x
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26 exit
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27 fi
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28
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29 for cmd in kubectl crictl ctr; do
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30 if [ -L /usr/local/bin/$cmd ]; then
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31 rm -f /usr/local/bin/$cmd
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32 fi
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33 done
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34
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35 rm -rf /etc/rancher/k3s
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36 rm -rf /run/k3s
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37 rm -rf /run/flannel
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38 rm -rf /var/lib/rancher/k3s
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39 rm -rf /var/lib/kubelet
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40 rm -f /usr/local/bin/k3s
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41 rm -f /usr/local/bin/k3s-killall.sh
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42
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43 if type yum >/dev/null 2>&1; then
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44 yum remove -y k3s-selinux
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45 rm -f /etc/yum.repos.d/rancher-k3s-common*.repo
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46 elif type zypper >/dev/null 2>&1; then
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47 uninstall_cmd="zypper remove -y k3s-selinux"
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48 if [ "${TRANSACTIONAL_UPDATE=false}" != "true" ] && [ -x /usr/sbin/transactional-update ]; then
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49 uninstall_cmd="transactional-update --no-selfupdate -d run $uninstall_cmd"
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50 fi
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51 $uninstall_cmd
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52 rm -f /etc/zypp/repos.d/rancher-k3s-common*.repo
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53 fi
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