37 lines
1.2 KiB
Nix
37 lines
1.2 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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{
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options.services.myDockerStacks = mkOption {
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type = types.attrsOf (types.submodule {
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options = {
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path = mkOption { type = types.path; };
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ports = mkOption { type = types.listOf types.int; default = []; };
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};
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});
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default = {};
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description = "Attribute set of docker-compose stacks to run.";
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};
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config = {
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# Generate the systemd services based on the options provided above
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systemd.services = mapAttrs' (name: value: nameValuePair "${name}_stack" {
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description = "${name} via Docker Compose";
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after = [ "network-online.target" "docker.service" ];
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wants = [ "network-online.target" "docker.service" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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WorkingDirectory = value.path;
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ExecStartPre = "${pkgs.docker-compose}/bin/docker-compose down";
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ExecStart = "${pkgs.docker-compose}/bin/docker-compose up -d";
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ExecStop = "${pkgs.docker-compose}/bin/docker-compose down";
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RemainAfterExit = true;
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};
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}) config.services.myDockerStacks;
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# Automatically open firewall ports
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networking.firewall.allowedTCPPorts = flatten (mapAttrsToList (n: v: v.ports) config.services.myDockerStacks);
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};
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}
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