move microvms to separate folder

3 files changed, 134 insertions, 0 deletions

diff --git a/microvms/auth/authentik.nix b/microvms/auth/authentik.nix
new file mode 100644
index 0000000..a1257ee
--- /dev/null
+++ b/microvms/auth/authentik.nix
@@ -0,0 +1,17 @@
+{ config, inputs, ... }:
+{
+  imports = [
+    inputs.authentik-nix.nixosModules.default
+  ];
+  sops.secrets."authentik/env" = { };
+  services.authentik = {
+    enable = true;
+    environmentFile = config.sops.secrets."authentik/env".path;
+    settings = {
+      log_level = "debug";
+      disable_startup_analytics = true;
+      avatars = "initials";
+      postgresql.host = "/run/postgresql";
+    };
+  };
+}
diff --git a/microvms/auth/default.nix b/microvms/auth/default.nix
new file mode 100644
index 0000000..734ef43
--- /dev/null
+++ b/microvms/auth/default.nix
@@ -0,0 +1,78 @@
+{ config, lib, ... }:
+let
+  mac = "02:00:00:00:00:01";
+in
+{
+  imports = [
+    ./authentik.nix
+  ];
+  sops.defaultSopsFile = ./secrets.yaml;
+  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+
+  sops.secrets = {
+    "wg/0xa-proxy" = {
+      owner = config.users.users.systemd-network.name;
+    };
+  };
+
+  microvm = {
+    hypervisor = "cloud-hypervisor";
+    vsock.cid = 3 + 1;
+    mem = 2 * 1024;
+    vcpu = 2;
+    interfaces = [
+      {
+        type = "tap";
+        id = "uvm-auth";
+        mac = mac;
+      }
+    ];
+    shares = [
+      {
+        source = "/nix/store";
+        mountPoint = "/nix/.ro-store";
+        tag = "store";
+        proto = "virtiofs";
+        socket = "store.socket";
+      }
+    ]
+    ++
+      map
+        (dir: {
+          source = dir;
+          mountPoint = "/${dir}";
+          tag = dir;
+          proto = "virtiofs";
+          socket = "${dir}.socket";
+        })
+        [
+          "etc"
+          "var"
+          "home"
+        ];
+  };
+
+  networking.useNetworkd = true;
+  networking.firewall.enable = lib.mkForce false; # firewalling done by the host
+
+  systemd.network = {
+    enable = true;
+    networks."11-host" = {
+      matchConfig.MACAddress = mac;
+      networkConfig = {
+        Address = "10.99.99.11/24";
+        DHCP = "no";
+      };
+      routes = [
+        {
+          Gateway = "10.99.99.1";
+          Destination = "0.0.0.0/0";
+          Metric = 1024;
+        }
+      ];
+    };
+  };
+
+  networking.hostName = "auth";
+  system.stateVersion = "24.11";
+}
diff --git a/microvms/auth/secrets.yaml b/microvms/auth/secrets.yaml
new file mode 100644
index 0000000..87d2f31
--- /dev/null
+++ b/microvms/auth/secrets.yaml
@@ -0,0 +1,39 @@
+authentik:
+    env: ENC[AES256_GCM,data:XNA4bZPi9yzHrUXOIs18i9LnlsG2/jGBKgc9zPN/3ECzvvX1Q1eejKG657PgOIvuDkqyNdn4cD7iYEl8q4vX45BMb7+hCqKm5eCuOlf2z8HeqU7Jmvh+++92RIyLiv2D9LIWDIBY,iv:J3eXfDZHmxK+10uMJu6hGUEwXSTMKt/M4fsaoJr7eL4=,tag:98swY3PkL//2mCPcHZjp1A==,type:str]
+wg:
+    0xa-proxy: ENC[AES256_GCM,data:q6vpJZy1Cb54MhMRj0nm8QEX1a38S7Adxymex6gMtwkA6A9V3nLTHPfdJAc=,iv:EsRkUqrpUXoFVkZ8SGE2jp22SeqTlvBx8OTBCRxOjDA=,tag:JLv73iYYV6ZvJiODQOqfEQ==,type:str]
+sops:
+    age:
+        - recipient: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJl9iYG5oHBq/poBn7Jf1/FGWWbAnbx+NKjs7qtT3uAK
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IHNzaC1lZDI1NTE5IHowb2lXdyBkSkFE
+            NXBuRDFSM2VPMThnUm5GUFE1dGMvc2lOZllEVlpxeEtWOVl0TWl3CnNzdzdwa281
+            QjlDcEYwQ2sybllRSnBOSDZiNE9manVNTGN6bzAxMkpka0UKLS0tIGRnVXRreENQ
+            QXE3STV3dk9vWTU5RldTRGRvSXhlMjZobHk3YUMvZmoraHcKVzGIc+T5EJFC5tPl
+            W2xBG90+KNHicTX/OkUg2qnUq3Kdbb4DVda/rYIfpjq5NzHP6G7csJvJYhVheive
+            wWGaYQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAXrwZsBChUhVuF5gFEfj8GwQlnrqEttAytS5jVCfuE4 0xa@frituurpan
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IHNzaC1lZDI1NTE5IFlJOElMUSBtSGRU
+            TG4wMUVrSEpwRi9PZS9xRExEN2d0SkZLKy9XVHJRVFp2SzhWTDAwCllHczFyVnc1
+            eW9HMVRJTkh6M09JbzNnRGcxNjFuYnkyWUd5ZWRRL09YbFkKLS0tIHR4OWFnZGdY
+            WGMvdld3clZlUUZTa3l4VUcxN0NxVVZ5MnhuV0NEZHhnYjQKOcL30dTkKrxUAPWY
+            eJF58GBz4FPMJz2MDUj8UmO2IXQciV45nXSRrMXO0KspXr33N5fRKQcg2NH80wdV
+            iaiVrA==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1vzwz5s35w9g8ck9l5zaq5skrnl3mqzf3hsnc9w22sj4k8tu8kqfstpg2a8
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSByNXAxSDk3dVNRK01VdnZt
+            TDZWWVRFZmtzUzN3Nkh3azllRWhDenhRdDFjCjR1VnFGcWYybFhpME9pODh6OFFk
+            OUJLWTRvSFlKMEFzTEp3eHhoRXc2eUEKLS0tIFJIcXFCbTRVRUFsR05EaGJrS214
+            V2puZzZ4djZrMTRzZzdSL2c0aHpGd2cKAGr3Gac1BcKlmpYG9S1m7RgAsEZEFvHN
+            8Uf40hHABXEKB1LXo7D8CxxLWTU+w4LOLAblaG1Rcp/mM6NYvmxhFA==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-01-21T00:19:40Z"
+    mac: ENC[AES256_GCM,data:oqKBofuW0pUMjQ5vvKSj/DO4AqkZTRoDuD/KahzI9Q20Jyoj0lNTzxh872ngWdKhIizoB3yiWW9GUS0zWp8rj1yzwFmvvNXBnk2sWHbskDFIEgfom6jfmz7csmXQXaU0kFNEmTvyxnsTrhvdcETO6lZBTooFN955ECrcoxspsbA=,iv:JU7AtvTluophE0IIZJJiVvdpctxzkaWLFGwUWFcufvM=,tag:ro6Kf8QaFJq7wWtx9oOWBA==,type:str]
+    unencrypted_suffix: _unencrypted
+    version: 3.9.3