core-admin/linux/systemd/qubes-vm@.service

[Unit]
Description=Start Qubes VM %i
Before=systemd-user-sessions.service
After=qubesd.service qubes-meminfo-writer-dom0.service
ConditionKernelCommandLine=!qubes.skip_autostart

[Service]
Type=oneshot
Environment=DISPLAY=:0
ExecStart=/usr/bin/qvm-start --skip-if-running %i
Group=qubes
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target
Support for autostart VMs (#724) 2013-11-20 02:57:17 +01:00			`[Unit]`
			`Description=Start Qubes VM %i`
systemd: fix starting VMs _before_ allowing user login systemd-user-sessions.service is specicically for that, do not use hack (plymouth-quit.service), which doesn't work when the service is disabled. Fixes QubesOS/qubes-issues#1250 2015-12-23 19:08:01 +01:00			`Before=systemd-user-sessions.service`
Fix starting PCI-having HVMs on early system boot and later 1. Make sure VMs are started after dom0 actual memory usage is reported to qmemman, otherwise dom0 will hold 4GB, even if just a little over 1GB is needed at that time. 2. Request only vm.memory MB from qmemman, instead of vm.maxmem. While HVM with PCI devices indeed do not support populate-on-demand, this is already handled in libvirt XML. The later may often cause VM startup fail on systems with 8GB of memory, because maxmem is 4GB there and with dom0 keeping the other 4GB (see point 1) there is not enough memory to start any sych VM. Fixes QubesOS/qubes-issues#3462 2018-01-29 22:57:32 +01:00			`After=qubesd.service qubes-meminfo-writer-dom0.service`
Handle qubes.skip_autostart option on kernel command line This allows to prevent automatically starting VMs at boot, mostly for troubleshooting. Fixes QubesOS/qubes-issues#4312 2018-09-16 05:22:30 +02:00			`ConditionKernelCommandLine=!qubes.skip_autostart`
Support for autostart VMs (#724) 2013-11-20 02:57:17 +01:00
			`[Service]`
			`Type=oneshot`
Fix VM autostart - set $DISPLAY env variable Without this, started qrexec-daemon would not have access to GUI, especially can't display Qubes RPC confirmation dialogs. 2013-11-26 16:53:26 +01:00			`Environment=DISPLAY=:0`
systemd: fix qubes-vm@.service - qvm-start no longer have --no-guid arg 2017-05-31 12:32:59 +02:00			`ExecStart=/usr/bin/qvm-start --skip-if-running %i`
Support for autostart VMs (#724) 2013-11-20 02:57:17 +01:00			`Group=qubes`
			`RemainAfterExit=yes`

			`[Install]`
			`WantedBy=multi-user.target`