.gitea/workflows/deployLibvirt.yaml

@@ -1,22 +0,0 @@
-name: deployLibvirtGuests
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Ansible
-        run: |
-          apt update -y
-          apt install python3-pip -y
-          python3 -m pip install ansible
-
-      - name: Run playbook
-        uses: dawidd6/action-ansible-playbook@v2
-        with:
-          playbook: libvirtGuests.yaml
-          key: ${{secrets.SSH_PRIVATE_KEY}}
-          vault_password: ${{secrets.VAULT_PASSWORD}}
-          options: |
-            --inventory inventories/eom.dev.yaml

.gitmodules

@@ -19,6 +19,3 @@
 [submodule "roles/ericomeehan.libvirt-guest"]
 	path = roles/ericomeehan.libvirt-guest
 	url = git@gitea.eom.dev:DevOps/ansible-role-libvirt-guest.git
-[submodule "roles/ericomeehan.matrix-stack"]
-	path = roles/ericomeehan.matrix-stack
-	url = git@gitea.eom.dev:DevOps/ansible-role-matrix-stack.git

host_vars/alpha-worker-0.yaml

@@ -1,2 +1 @@
 name: alpha-worker-0
-nvidia_driver_needed: true

inventories/eom.dev.yml

@@ -4,13 +4,13 @@ all:
     workstations:
       hosts:
         latitude-7230:
-        latitude-7424:
         inspiron-3670:
+        imac:
+        raspberrypi:
 
     hypervisors:
       hosts:
         poweredge-r350:
-        poweredge-r720:
         poweredge-t640:
 
     vms:

libvirtGuests.yaml

@@ -1,10 +0,0 @@
----
-# playbook for libvirtGuests.yaml
-- name: Libvirt guests
-  hosts: poweredge-r720
-  become: true
-  roles:
-    - role: ericomeehan.libvirtguest
-      vars:
-        libvirt_networks: {}
-        libvirt_guests: {}

main.yaml

@@ -40,15 +40,147 @@
         - /data/gamma
         - /data/eric
 
-- name: Setup virtualization
+- name: Prepare virtualization environments
+  hosts: hypervisors
+  become: true
+  tasks:
+    - name: Install packages for virtualization
+      apt:
+        update_cache: yes
+        name: 
+          - bridge-utils
+          - genisoimage
+          - qemu-utils
+          - qemu-system-x86
+          - libvirt-daemon-system
+          - prometheus-libvirt-exporter
+          - python3-libvirt
+          - python3-lxml
+        state: present
+
+    - name: Enable IPv4 packet forwarding
+      lineinfile:
+        path: /etc/sysctl.conf
+        line: 'net.ipv4.ip_forward = 1'
+        state: present
+
+    - name: Enable IPv6 packet forwarding
+      lineinfile:
+        path: /etc/sysctl.conf
+        line: 'net.ipv6.conf.all.forwarding = 1'
+        state: present
+
+    - name: Copy interfaces template
+      template:
+        src: interfaces.j2
+        dest: /etc/network/interfaces
+
+    - name: Reload sysctl configuration
+      command: sysctl --system
+
+    - name: Reload network service
+      service:
+        name: networking
+        state: restarted
+
+- name: Deploy virtual machines
   hosts: hypervisors
   become: true
   vars_files:
     - ../secrets.yaml
-  roles:
+  tasks:
-    - role: ericomeehan.libvirt_guests
+    - name: Define libvirt networks
+      community.libvirt.virt_net:
+        name: "{{ item.name }}"
+        command: define
+        xml: "{{ lookup('template', 'libvirt-network.xml.j2') }}"
+      loop: "{{ libvirt_networks }}"
+
+    - name: Create libvirt networks
+      community.libvirt.virt_net:
+        name: "{{ item.name }}"
+        command: create
+      loop: "{{ libvirt_networks }}"
+
+    - name: Autostart libvirt networks
+      community.libvirt.virt_net:
+        name: "{{ item.name }}"
+        autostart: true
+      loop: "{{ libvirt_networks }}"
+
+    - name: Download base image
+      get_url:
+        url: https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-generic-amd64.qcow2
+        dest: /var/lib/libvirt/images/debian-12-generic-amd64.qcow2
+        force: true
+
+    - name: Copy base image
+      copy:
+        src: /var/lib/libvirt/images/debian-12-generic-amd64.qcow2
+        remote_src: true
+        dest: "/var/lib/libvirt/images/{{ item }}.qcow2"
+        force: true
+      loop: "{{ libvirt_guests }}"
+
+    - name: Resize images
+      command: "qemu-img resize -f qcow2 /var/lib/libvirt/images/{{ item }}.qcow2 16G"
+      loop: "{{ libvirt_guests }}"
+
+    - name: Create cloud-config directory
+      file:
+        path: "/tmp/{{ item }}"
+        state: directory
+      loop: "{{ libvirt_guests }}"
+
+    - name: Copy cloud-config user-data template
+      template:
+        src: user-data.j2
+        dest: "/tmp/{{ domain.name }}/user-data"
+        force: true
+      loop: "{{ libvirt_guests }}"
       vars:
-        doSetup: true
+        domain: "{{ hostvars[item] }}"
+
+    - name: Copy cloud-config meta-data template
+      template:
+        src: meta-data.j2
+        dest: "/tmp/{{ domain.name }}/meta-data"
+        force: true
+      loop: "{{ libvirt_guests }}"
+      vars:
+        domain: "{{ hostvars[item] }}"
+
+    - name: Generate iso
+      command: "genisoimage -output /var/lib/libvirt/images/{{ item }}.iso -volid cidata -joliet -rock /tmp/{{ item }}/user-data /tmp/{{ item }}/meta-data"
+      loop: "{{ libvirt_guests }}"
+
+    - name: Define libvirt virtual machine
+      community.libvirt.virt:
+        command: define
+        xml: "{{ lookup('template', 'libvirt-vm.xml.j2') }}"
+      loop: "{{ libvirt_guests }}"
+      vars:
+        domain: "{{ hostvars[item] }}"
+
+    - name: Create libvirt virtual machine
+      community.libvirt.virt:
+        name: "{{ item }}"
+        command: create
+      loop: "{{ libvirt_guests }}"
+
+    - name: Autostart libvirt virtual machines
+      community.libvirt.virt:
+        name: "{{ item }}"
+        autostart: true
+      loop: "{{ libvirt_guests }}"
+
+    - name: Wait for guest initialization
+      wait_for:
+        timeout: 300
+
+    - name: Reset libvirt virtual machines for filesystem resize
+      command: "virsh reset {{ item }}"
+      loop: "{{ libvirt_guests }}"
 
 - name: Wait for manual tasks 
   hosts: localhost
@@ -64,8 +196,6 @@
     - ../secrets.yaml
   roles:
     - role: ericomeehan.ericomeehan
-    - role: ericomeehan.nvidia_driver
-      when: nvidia_driver_needed == true
 
 - name: Initialize Kubernetes clusters
   hosts: clusters
@@ -155,11 +285,6 @@
         name: bitnami
         repo_url: https://charts.bitnami.com/bitnami
 
-    - name: Add nvidia repository
-      kubernetes.core.helm_repository:
-        name: nvidia
-        repo_url: https://helm.ngc.nvidia.com/nvidia
-
     - name: Update Helm repos
       command: helm repo update
 
@@ -268,18 +393,6 @@
                     ingress:
                       ingressClassName: nginx
 
-    - name: Deploy nvidia gpu operator
-      kubernetes.core.helm:
-        name: gpu-operator
-        chart_ref: nvidia/gpu-operator
-        release_namespace: gpu-operator
-        create_namespace: true
-        values:
-          driver:
-            enabled: false
-          toolkit:
-            enabled: false
-
 - name: Port forward HTTP(S) to Ingress Controllers
   hosts: localhost
   tasks:

nvidia-device-plugin.yaml

@@ -1,23 +0,0 @@
-- name: Deploy nvdp
-  hosts: control_planes
-  become: true
-  tasks:
-    - name: Add nvdp repository
-      kubernetes.core.helm_repository:
-        name: nvidia
-        repo_url: https://helm.ngc.nvidia.com/nvidia
-
-    - name: Update Helm repos
-      command: helm repo update
-
-    - name: Deploy nvidia gpu operator
-      kubernetes.core.helm:
-        name: gpu-operator
-        chart_ref: nvidia/gpu-operator
-        release_namespace: gpu-operator
-        create_namespace: true
-        values:
-          driver:
-            enabled: false
-          toolkit:
-            enabled: false

roles/ericomeehan.eom

@@ -1 +1 @@
-Subproject commit 148f933eb51b158e673dd41e21c631c925ab3899
+Subproject commit 81b3f7827715a1433bb74ea4e53e60eec69ec9ac

roles/ericomeehan.ericomeehan

@@ -1 +1 @@
-Subproject commit 969a46feb589453ec8b1a4fc803cdf6bb3ffd77d
+Subproject commit 4dc7f7917edb012b15268a4e94c81b55592130a5

roles/ericomeehan.gondwana

@@ -1 +1 @@
-Subproject commit db0d438c699f33b2d143fd2fdfc3c314958932d5
+Subproject commit d5681a95e437b86347c624abb6bb74c427444698

roles/ericomeehan.kraken-bot

@@ -1 +1 @@
-Subproject commit 439661f40be5d5cb2ab167c44602a2792d450727
+Subproject commit 45c0352dde33deab8c7a1a62f0d289014c617154

roles/ericomeehan.matrix-stack

@@ -1 +0,0 @@
-Subproject commit eed66cd1834e81e7eb7c341f4f06d0354ce00f82

roles/ericomeehan.nvidia_driver

@@ -1 +1 @@
-Subproject commit 4b9534a27ef2c7a096f58959d9762647f524b96d
+Subproject commit 7a3c04febc0ab5d6370da362ab80d862bfc3dd39

test.yaml

@@ -4,6 +4,4 @@
   vars_files:
     - ../secrets.yaml
   roles:
-    - role: ericomeehan.matrix-stack
+    - role: ericomeehan.eom
-      vars:
-        server_name: eom.dev