[Unit]
Description=Crash recovery kernel arming
After=network.target network-online.target remote-fs.target basic.target
DefaultDependencies=no
ConditionKernelCommandLine=crashkernel
[Service]
Type=oneshot
ExecStart=/usr/bin/kdumpctl start
ExecStop=/usr/bin/kdumpctl stop
ExecReload=/usr/bin/kdumpctl reload
RemainAfterExit=yes
StartLimitInterval=0
[Install]
WantedBy=multi-user.target