refactor(infra): reorganize docker host VMs and service assignments

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/proxmox/tasks/06_hardware_acceleration.yml

@@ -7,6 +7,14 @@
     backup: true
   register: iommu_result
 
+- name: Set GRUB_CMDLINE_LINUX_DEFAULT for PCI passthrough
+  ansible.builtin.lineinfile:
+    path: /etc/default/grub
+    regexp: "^GRUB_CMDLINE_LINUX_DEFAULT="
+    line: 'GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt pcie_acs_override=downstream,multifunction initcall_blacklist=sysfb_init video=simplefb:off video=vesafb:off video=efifb:off video=vesa:off disable_vga=1 vfio_iommu_type1.allow_unsafe_interrupts=1 kvm.ignore_msrs=1 modprobe.blacklist=radeon,nouveau,nvidia,nvidiafb,nvidia-gpu,snd_hda_intel,snd_hda_codec_hdmi,i915"'
+    backup: true
+  register: iommu_result
+
 - name: Ensure VFIO modules are listed in /etc/modules
   ansible.builtin.blockinfile:
     path: /etc/modules
@@ -22,16 +30,12 @@
 
 - name: Update initramfs
   ansible.builtin.command: update-initramfs -u -k all
-  args:
-    warn: false
   when: iommu_result.changed or vfio_result.changed
   # notify:
   #   - Reboot Node
 
 - name: update grub configuration
   ansible.builtin.command: update-grub
-  args:
-    warn: false
   when: iommu_result.changed or vfio_result.changed
   # notify:
   #   - Reboot Node

roles/proxmox/tasks/50_create_vms.yml

@@ -4,11 +4,11 @@
     file: "{{ proxmox_vault_file }}"
     name: vm_secrets
 
-- name: Destroy vms (Only during rapid testing)
-  ansible.builtin.include_tasks: 54_destroy_vm.yml
-  loop: "{{ vms }}"
-  loop_control:
-    loop_var: "vm"
+# - name: Destroy vms (Only during rapid testing)
+#   ansible.builtin.include_tasks: 54_destroy_vm.yml
+#   loop: "{{ vms }}"
+#   loop_control:
+#     loop_var: "vm"
 
 - name: Create vms
   ansible.builtin.include_tasks: 55_create_vm.yml