manage vcpus and memory of VMs

fix kitchenowl connectivity

legacy/projects/docker_swarm/ansible/inventory/hosts.yml

@@ -1,11 +1,11 @@
 all:
   hosts:
-    primary:
-      ansible_host: 192.168.30.42
+    manager:
+      ansible_host: maestro.dmz
   children:
-    secondaries:
+    workers:
       hosts:
         bancomart:
-          ansible_host: bancomart2.dmz
+          ansible_host: bancomart.dmz
         vpay:
-          ansible_host: vpay2.dmz
+          ansible_host: vpay.dmz

legacy/projects/docker_swarm/ansible/playbooks/setup.yml

@@ -1,23 +1,23 @@
 ---
 
-- name: Setup Docker Swarm primary
-  hosts: primary
+- name: Setup Docker Swarm manager
+  hosts: manager
   tasks:
     - name: Create Docker Swarm
       docker_swarm:
     
-    - name: Get Docker Swarm primary info
+    - name: Get Docker Swarm manager info
       docker_swarm_info:
         nodes: yes
         nodes_filters:
-          name: primary
+          name: manager
       register: swarm_info
 
-- hosts: secondaries
+- hosts: workers
   tasks:
     - name: Join Docker Swarm
       docker_swarm:
         state: join
-        join_token: "{{ hostvars.primary.swarm_info.swarm_facts.JoinTokens.Worker }}"
+        join_token: "{{ hostvars.manager.swarm_info.swarm_facts.JoinTokens.Worker }}"
         remote_addrs:
-          - "{{ hostvars.primary.ansible_default_ipv4.address }}"
+          - "{{ hostvars.manager.ansible_default_ipv4.address }}"

legacy/projects/docker_swarm/ansible/playbooks/stacks2.yml

@@ -1,5 +0,0 @@
----
-- name: Start Docker stacks
-  hosts: primary
-  roles:
-    - {role: cyberchef2, tags: cyberchef2}

legacy/projects/docker_swarm/ansible/roles/forgejo/docker-stack.yml.j2

@@ -33,8 +33,9 @@ services:
         target: /data
         volume:
           nocopy: true
-      - /etc/timezone:/etc/timezone:ro
-      - /etc/localtime:/etc/localtime:ro
+      # TODO: fix this
+      # - /etc/timezone:/etc/timezone:ro
+      # - /etc/localtime:/etc/localtime:ro
     deploy:
       placement:
         constraints:

legacy/projects/docker_swarm/ansible/roles/kitchenowl/docker-stack.yml.j2

@@ -36,6 +36,8 @@ services:
   kitchenowl:
     image: tombursch/kitchenowl:v92
     networks:
+      kitchenowl:
+        aliases:
           - kitchenowl
     environment:
       - JWT_SECRET_KEY={{ jwt_secret_key }}
@@ -45,3 +47,4 @@ services:
         target: /data
         volume:
           nocopy: true
+    hostname: kitchenowl

nixos/machines/default.nix

@@ -83,29 +83,30 @@
     };
   };
 
-  maestro2 = {
+  maestro = {
     type = "virtual";
     hypervisorName = "atlas";
 
-    nixosModule = { pkgs, lib, config, ... }: {
+    nixosModule = { config, ... }: {
+      microvm.balloonMem = 7680;
+
       lab = {
         dockerSwarm.enable = true;
 
         vm = {
           id = 1;
-          staticNetworking = true;
-          staticIPv4 = "192.168.30.42";
-          staticIPv6 = "2a0d:6e00:1a77:30::42";
         };
       };
     };
   };
 
-  bancomart2 = {
+  bancomart = {
     type = "virtual";
     hypervisorName = "jefke";
 
-    nixosModule = { pkgs, lib, config, ... }: {
+    nixosModule = {
+      microvm.balloonMem = 7680;
+
       lab = {
         dockerSwarm.enable = true;
         vm.id = 2;
@@ -113,11 +114,13 @@
     };
   };
 
-  vpay2 = {
+  vpay = {
     type = "virtual";
     hypervisorName = "lewis";
 
-    nixosModule = { pkgs, lib, config, ... }: {
+    nixosModule = {
+      microvm.balloonMem = 5632;
+
       lab = {
         dockerSwarm.enable = true;
         vm.id = 3;

nixos/modules/networking/dmz_services/dnsmasq.nix

@@ -17,7 +17,7 @@ in
   port = "5353";
   host-record = [
     "hermes.dmz,${cfg.dmz.ipv4.services},${cfg.dmz.ipv6.services}"
-    "ipv4.hermes.dmz,${cfg.dmz.ipv4.services}"
+    "ipv4.hermes.dmz,${cfg.dmz.ipv4.services}" # TODO: Do we need these?
     "ipv6.hermes.dmz,${cfg.dmz.ipv6.services}"
   ];
 
@@ -34,7 +34,7 @@ in
 
   dhcp-host = [
     "b8:27:eb:b9:ab:e2,esrom"
-    "ca:fe:c0:ff:ee:08,maestro,${cfg.dmz.ipv4.dockerSwarm}"
+    "ba:db:ee:f0:00:01,maestro,${cfg.dmz.ipv4.dockerSwarm}"
   ];
 
   dhcp-option = [

nixos/virtual/default.nix

@@ -85,6 +85,9 @@
     };
 
     microvm = {
+      # TODO: make this dependent on the host CPU
+      vcpu = 4;
+
       shares = [{
         source = "/nix/store";
         mountPoint = "/nix/.ro-store";