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24 lines
896 B
Markdown
24 lines
896 B
Markdown
---
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layout: doc
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title: QubesService
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permalink: /doc/QubesService/
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redirect_from: /wiki/QubesService/
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---
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Usage documentation is on [qvm-service manual page](/doc/Dom0Tools/QvmService/). There are also described predefined services.
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Under the hood enabled service in VM is signaled by file in /var/run/qubes-service. This can be used to implement almost enable/disable **per-VM** switch controlled by dom0. Adding support for systemd services is pretty simple:
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1. Disable old service: `systemctl disable <service name>`
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2. Create `/etc/systemd/system/<service name>.service` file containing:
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```
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.include /lib/systemd/system/<service name>.service
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[Unit]
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ConditionPathExists=/var/run/qubes-service/<service name>
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```
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3. Enable new service: `systemctl enable <service name>`.
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This will cause service to be started only when you enable it with qvm-service for given VM.
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