43 lines
937 B
Nix
43 lines
937 B
Nix
# inspiration: https://github.com/astro/skyflake/blob/main/nixos-modules/nomad.nix
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{ pkgs, config, ... }:
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let
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servers = [ "c1" "c2" "c3" ];
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server_enabled = builtins.elem config.networking.hostName servers;
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in
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{
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services.nomad = {
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enable = true;
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settings = {
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datacenter = "alo";
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client = {
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enabled = true;
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server_join.retry_join = servers;
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};
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server = {
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enabled = server_enabled;
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bootstrap_expect = (builtins.length servers + 2) / 2;
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server_join.retry_join = servers;
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};
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};
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};
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environment.persistence."/persist".directories = [
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"/var/lib/docker"
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"/var/lib/private/nomad"
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];
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environment.systemPackages = with pkgs; [
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nomad
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wander
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damon
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];
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networking.firewall = {
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allowedTCPPorts = if server_enabled then [ 4646 4647 4648 ] else [ 4646 ];
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allowedUDPPorts = if server_enabled then [ 4648 ] else [];
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};
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}
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