Enable k8s cluster

Author: GregoryConrad

modules/k8s/default.nix

@@ -35,14 +35,8 @@
   };
 
   services.k3s = k3sConfig // {
-    enable = false; # TODO re-enable later once we sort disks out
+    enable = true;
     disable = [ "local-storage" ]; # we are using Rook/Ceph instead
     tokenFile = config.sops.secrets.k3sToken.path;
-
-    # TODO do we need these?
-    # extraFlags = [
-    #   "--etcd-arg --election-timeout=5000" # default is 1000ms
-    #   "--etcd-arg --heartbeat-interval=500" # default is 100ms
-    # ];
   };
 }

modules/k8s/leader.nix

@@ -3,8 +3,8 @@ let
   immichTag = "v2.5.2";
   immichPostgresImage = "ghcr.io/tensorchord/cloudnative-vectorchord:18.1-1.0.0";
   immichLibraryPvcName = "immich-library-pvc"; # WARN: DO NOT CHANGE!!
-  immichLibraryPvcSize = "4Gi"; # WARN: increase only; do not decrease!
-  immichPostgresDbSize = "4Gi"; # WARN: increase only; do not decrease!
+  immichLibraryPvcSize = "16Gi"; # WARN: increase only; do not decrease!
+  immichPostgresDbSize = "2Gi"; # WARN: increase only; do not decrease!
 in
 {
   services.k3s = {
@@ -177,7 +177,7 @@ in
         createNamespace = true;
         values = {
           # https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/values.yaml
-          cluster.instances = 1;
+          cluster.instances = 3;
           cluster.imageName = immichPostgresImage;
           cluster.storage.size = immichPostgresDbSize;
           cluster.storage.storageClass = "ceph-block";