40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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cfg = config.syscfg.server.containers;
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enabledConfigs = lib.filterAttrs (name: c: c.enable) cfg;
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containerSetsList = lib.mapAttrsToList (name: containerCfg:
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import (./defs + "/${name}.nix") {
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inherit config pkgs lib containerCfg;
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}
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) enabledConfigs;
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mergedContainers = lib.attrsets.mergeAttrsList (lib.map(e: e.containers) containerSetsList);
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allPathConfigs = lib.flatten (lib.map (e: e.paths or []) containerSetsList);
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in
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{
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config = lib.mkIf ( enabledConfigs != {} ) {
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virtualisation.oci-containers = {
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backend = "podman";
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containers = mergedContainers;
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};
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systemd.services.podman-gc = {
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description = "Podman garbage collection";
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serviceConfig.Type = "oneshot";
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script = ''
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${pkgs.podman}/bin/podman container prune -f
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${pkgs.podman}/bin/podman image prune -f
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'';
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startAt = "weekly";
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};
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system.activationScripts.container-setup-dirs = {
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deps = [ "users" "groups" ];
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text = lib.concatStringsSep "\n" (map (cfg: ''
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mkdir -p "${cfg.path}"
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chown ${cfg.owner} "${cfg.path}"
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chmod ${cfg.mode} "${cfg.path}"
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'') allPathConfigs);
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};
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};
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} |