k3s.service

[Unit]
Description=Lightweight Kubernetes
Documentation=https://k3s.io
After=network-online.target
Wants=network-online.target
After=network-online.target

[Install]
WantedBy=multi-user.target

[Service]
Type=notify
EnvironmentFile=/etc/systemd/system/k3s.service.env
KillMode=process
Delegate=yes
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=1048576
LimitNPROC=infinity
LimitCORE=infinity
TasksMax=infinity
TimeoutStartSec=0
Restart=always
RestartSec=5s
ExecStartPre=-/sbin/modprobe br_netfilter
ExecStartPre=-/sbin/modprobe overlay
ExecStart=/usr/local/bin/k3s \
    server \
    --disable traefik \
    --advertise-address ${TAILSCALE_ADDR} \
    --bind-address ${TAILSCALE_ADDR} \
    --node-ip ${TAILSCALE_ADDR} \
    --node-external-ip ${TAILSCALE_ADDR} \
    --node-label "tailscale.com/addr=${TAILSCALE_ADDR}" \