46 lines
1.5 KiB
Nix
46 lines
1.5 KiB
Nix
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{
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config,
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lib,
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...
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}: let
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inherit (lib) mkEnableOption mkOption types literalExpression;
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cfg = config.modules.system.containers;
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in {
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options.modules.system.containers = {
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enable = mkEnableOption "systemd-nspawn containers";
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availableContainers = mkOption {
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type = with types; listOf str;
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default = ["alpha" "beta" "gamma"];
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readOnly = true;
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internal = true;
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description = ''
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Containers that are made available to the host system, and can freely be enabled using
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the {option}`enabledContainers` option.
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Do keep in mind that nspawn-containers not yet provide host isolation, and elevated privileges
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inside the container can be used to escape the container and gain access to the host system.
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Only enable containers that you know are properly sandboxed.
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'';
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};
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enabledContainers = mkOption {
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type = with types; listOf (enum cfg.availableContainers);
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default = [];
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example = literalExpression ''["alpha" "beta"]'';
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description = ''
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A list of enabled containers selected from the list of available containers.
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Enabling a container may not always mean it will start automatically, and must
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done so with care.
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Container Specialization:
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- alpha: Sandboxed playground for testing software, networking and builds.
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- beta: Minimal container for running an ephemeral PostgreSQL database.
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'';
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};
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};
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}
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