117 lines
3.3 KiB
Nix
117 lines
3.3 KiB
Nix
{ testers, config, extendModules, lib, system }:
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{ service }:
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let
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serviceConfig = config.cluster.config.services.${service};
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serviceList = [ service ] ++ serviceConfig.simulacrum.deps;
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allAugments = map (svc: config.cluster.config.services.${svc}.simulacrum.augments) serviceList;
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lift = config;
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snakeoil = {
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ssh = {
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public = lib.fileContents ../../packages/checks/snakeoil/ssh/snakeoil-key.pub;
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private = ../../packages/checks/snakeoil/ssh/snakeoil-key;
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};
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};
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nodes = lib.attrNames config.gods.fromLight;
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digits = lib.attrsets.listToAttrs (lib.zipListsWith lib.nameValuePair nodes (lib.range 1 255));
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depot' = extendModules {
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modules = [
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({ config, ... }: {
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gods.fromLight = lib.mapAttrs (name: cfg: {
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interfaces.primary = {
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link = lib.mkForce "vprimary";
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};
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ssh.id.publicKey = lib.mkForce snakeoil.ssh.public;
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}) lift.gods.fromLight;
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cluster = lib.mkForce (lift.cluster.extendModules {
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specialArgs.depot = config;
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modules = [
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{
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simulacrum = true;
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testConfig = {
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subject = service;
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activeServices = serviceList;
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};
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}
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];
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});
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})
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];
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};
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specialArgs = depot'.config.lib.summon system lib.id;
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in
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testers.runNixOSTest {
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name = "simulacrum-${service}";
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imports = [
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serviceConfig.simulacrum.settings
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] ++ allAugments;
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_module.args = {
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inherit (depot'.config) cluster;
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};
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node = { inherit specialArgs; };
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nodes = lib.genAttrs nodes (node: let
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hour = depot'.config.hours.${node};
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in {
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imports = [
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specialArgs.depot.hours.${node}.nixos
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../../packages/checks/modules/nixos/age-dummy-secrets
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../../packages/checks/modules/nixos/external-storage.nix
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] ++ depot'.config.cluster.config.out.injectNixosConfigForServices serviceList node;
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boot.kernel.sysctl."net.ipv4.ip_forward" = "1";
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networking = {
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interfaces = {
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${hour.interfaces.primary.link} = {
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useDHCP = lib.mkForce false;
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virtual = true;
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ipv4.addresses = lib.mkForce [
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{
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address = hour.interfaces.primary.addr;
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prefixLength = 32;
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}
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];
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};
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eth1.ipv4.routes = lib.pipe nodes [
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(lib.filter (n: n != node))
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(map (n: let
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hour = depot'.config.hours.${n};
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in {
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address = hour.interfaces.primary.addrPublic;
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prefixLength = 32;
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via = "192.168.1.${toString digits.${n}}";
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}))
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];
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};
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firewall.extraCommands = lib.mkAfter (lib.optionalString (hour.interfaces.primary.isNat) ''
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# self-nat
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iptables -t nat -A PREROUTING -d ${hour.interfaces.primary.addrPublic} -j DNAT --to-destination ${hour.interfaces.primary.addr}
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iptables -t nat -A POSTROUTING -s ${hour.interfaces.primary.addr} -j SNAT --to-source ${hour.interfaces.primary.addrPublic}
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'');
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};
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systemd.services = {
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hyprspace.enable = false;
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};
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environment.etc = {
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"ssh/ssh_host_ed25519_key" = {
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source = snakeoil.ssh.private;
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mode = "0400";
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};
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};
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virtualisation = {
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cores = 2;
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memorySize = 4096;
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};
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});
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}
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