e3b90b6ccc
Adding template overrides allows for custom behavior for specific instances of a template. Previously, it was not possible to provide bind mounts for systemd-nspawn. This change allows it.
42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
import ./make-test-python.nix {
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name = "systemd-template-override";
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machine = { pkgs, lib, ... }: let
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touchTmp = pkgs.writeTextFile {
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name = "touch-tmp@.service";
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text = ''
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[Service]
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Type=oneshot
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ExecStart=${pkgs.coreutils}/bin/touch /tmp/%I
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'';
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destination = "/etc/systemd/system/touch-tmp@.service";
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};
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in {
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systemd.packages = [ touchTmp ];
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systemd.services."touch-tmp@forbidden" = {
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serviceConfig.ExecStart = [ "" ''
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${pkgs.coreutils}/bin/true
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''];
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};
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systemd.services."touch-tmp@intercept" = {
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serviceConfig.ExecStart = [ "" ''
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${pkgs.coreutils}/bin/touch /tmp/renamed
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''];
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};
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};
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testScript = ''
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machine.wait_for_unit("default.target")
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machine.succeed("systemctl start touch-tmp@normal")
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machine.succeed("systemctl start touch-tmp@forbbidden")
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machine.succeed("systemctl start touch-tmp@intercept")
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machine.succeed("[ -e /tmp/normal ]")
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machine.succeed("[ ! -e /tmp/forbidden ]")
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machine.succeed("[ -e /tmp/renamed ]")
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'';
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}
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