test-lab/ha: nixpkgs-fmt formatting

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

test-lab/ha/common.nix

@@ -206,18 +206,18 @@ in
   # ── Packages ──────────────────────────────────────────────────────────
   environment.systemPackages = with pkgs; [
     # HA stack
-    corosync        # corosync-cfgtool, corosync-quorumtool
-    pacemaker       # crm_mon, crm_resource, cibadmin, crm_attribute, pcs CLI
-    drbd            # drbdadm, drbdsetup, drbdmon
-    ocf-resource-agents  # OCF heartbeat agents (Filesystem, IPaddr2, drbd, …)
+    corosync # corosync-cfgtool, corosync-quorumtool
+    pacemaker # crm_mon, crm_resource, cibadmin, crm_attribute, pcs CLI
+    drbd # drbdadm, drbdsetup, drbdmon
+    ocf-resource-agents # OCF heartbeat agents (Filesystem, IPaddr2, drbd, …)
 
     # Storage
-    xfsprogs        # mkfs.xfs, xfs_admin, xfs_info
-    targetcli-fb    # targetcli shell + targetctl
+    xfsprogs # mkfs.xfs, xfs_admin, xfs_info
+    targetcli-fb # targetcli shell + targetctl
 
     # Networking / debug
-    iproute2        # ip, ss
-    iputils         # ping
+    iproute2 # ip, ss
+    iputils # ping
     tcpdump
     lsof
 
@@ -233,16 +233,16 @@ in
   networking.firewall = {
     enable = true;
     allowedTCPPorts = [
-      22      # SSH
-      3260    # iSCSI
-      3121    # pacemaker-remoted
-      2224    # pcsd
+      22 # SSH
+      3260 # iSCSI
+      3121 # pacemaker-remoted
+      2224 # pcsd
       drbdPort # DRBD replication
     ];
     allowedUDPPorts = [
-      5404    # corosync cluster
-      5405    # corosync cluster
-      5407    # corosync crypto
+      5404 # corosync cluster
+      5405 # corosync cluster
+      5407 # corosync crypto
     ];
     # Corosync uses ports 5404-5407 UDP; allow them on the cluster net
     extraCommands = ''

test-lab/ha/node1.nix

@@ -3,7 +3,7 @@
 # ha-test-node1: VMID 200, 192.168.2.200/24
 {
   networking.hostName = "ha-test-node1";
-  networking.hostId = "a1b2c3d4";   # random, required by ZFS (not used here) but harmless
+  networking.hostId = "a1b2c3d4"; # random, required by ZFS (not used here) but harmless
 
   networking.interfaces.ens18.ipv4.addresses = [{
     address = "192.168.2.200";

test-lab/ha/node2.nix

@@ -3,7 +3,7 @@
 # ha-test-node2: VMID 201, 192.168.2.201/24
 {
   networking.hostName = "ha-test-node2";
-  networking.hostId = "e5f6a7b8";   # random, required by ZFS (not used here) but harmless
+  networking.hostId = "e5f6a7b8"; # random, required by ZFS (not used here) but harmless
 
   networking.interfaces.ens18.ipv4.addresses = [{
     address = "192.168.2.201";