[FEATURE] add support for mounting nfs share in plex

.github/workflows/plex.yaml

@@ -7,18 +7,18 @@ permissions:
 on:
   push:
     paths:
-      - 'terraform/deployments/plex/**'
-      - '.github/workflows/plex.yaml'
-      - '.github/workflows/terraform-ci.yaml'
-      - '.github/workflows/terraform-cd.yaml'
+      - "terraform/deployments/plex/**"
+      - ".github/workflows/plex.yaml"
+      - ".github/workflows/terraform-ci.yaml"
+      - ".github/workflows/terraform-cd.yaml"
     branches:
       - main
   pull_request:
     paths:
-      - 'terraform/deployments/plex/**'
-      - '.github/workflows/plex.yaml'
-      - '.github/workflows/terraform-ci.yaml'
-      - '.github/workflows/terraform-cd.yaml'
+      - "terraform/deployments/plex/**"
+      - ".github/workflows/plex.yaml"
+      - ".github/workflows/terraform-ci.yaml"
+      - ".github/workflows/terraform-cd.yaml"
 
 env:
   PROXMOX_VE_API_TOKEN: ${{ secrets.PROXMOX_VE_API_TOKEN }}
@@ -27,7 +27,7 @@ jobs:
   plex-ci:
     strategy:
       matrix:
-        environment: ["plex-dev"]
+        environment: ["plex-dev", "plex-prd"]
     uses: ./.github/workflows/terraform-ci.yaml
     with:
       working_directory: terraform/deployments/plex
@@ -43,7 +43,7 @@ jobs:
     needs: plex-ci
     strategy:
       matrix:
-        environment: ["plex-dev"]
+        environment: ["plex-dev", "plex-prd"]
     uses: ./.github/workflows/terraform-cd.yaml
     with:
       working_directory: terraform/deployments/plex

terraform/deployments/plex/env/plex-dev/terraform.tfvars

@@ -12,4 +12,7 @@ plex_host = {
   os_disk_size   = 30
   disk_interface = "virtio0"
   network_bridge = "vmbr0"
+  vlan_id        = 201
 }
+nfs_server_ip = "192.168.201.9"
+nfs_server_path = "/export/nfs/media"

terraform/deployments/plex/env/plex-prd/terraform.tfvars

@@ -0,0 +1,18 @@
+clone_vm_id = 9000
+vm_disk_datastore_id = "ssd_1641G_thin"
+vm_cloudinit_datastore_id = "ssd_1641G_thin"
+plex_host = {
+  env            = "prd"
+  name_prefix    = "plex-hibiscus"
+  description    = "Plex Media Server"
+  tags           = ["plex", "prd"]
+  bios           = "ovmf"
+  cpu_cores      = 4
+  memory_mb      = 8192
+  os_disk_size   = 30
+  disk_interface = "virtio0"
+  network_bridge = "vmbr0"
+  vlan_id        = 10
+}
+nfs_server_ip = "192.168.10.9"
+nfs_server_path = "/export/nfs/media"

terraform/deployments/plex/locals.tf

@@ -1,5 +1,8 @@
 locals {
   docker_compose = templatefile("${path.module}/templates/docker-compose.yaml.tftpl", {
-    release_tag = var.plex_release_tag
+    release_tag       = var.plex_release_tag
+    volume_mount_path = local.volume_mount_path
   })
+  volume_mount_path = "/home/plex/media"
+
 }

terraform/deployments/plex/main.tf

@@ -1,21 +1,23 @@
 resource "proxmox_virtual_environment_file" "plex_cloudinit" {
-  provider     = pve
   content_type = "snippets"
   datastore_id = "snippets"
   node_name    = var.pve.host
 
   source_raw {
     data = templatefile("${path.module}/templates/setup-plex.yaml.tftpl", {
-      hostname       = "${var.plex_host.name_prefix}-${var.plex_host.env}",
-      admin_username = "plex"
-      docker_compose = indent(6, local.docker_compose)
+      hostname          = "${var.plex_host.name_prefix}-${var.plex_host.env}",
+      admin_username    = "plex"
+      docker_compose    = indent(6, local.docker_compose)
+      volume_mount_path = local.volume_mount_path
+      nfs_server        = var.nfs_server_ip
+      nfs_path          = var.nfs_server_path
     })
     file_name = "setup-plex-${var.plex_host.env}.yaml"
   }
 }
 
 module "plex_host" {
-  source = "git::https://github.com/krakenhavoc/HomeLab.git//terraform/modules/compute/pm-cloudinit-vm?ref=v0.1"
+  source = "git::https://github.com/krakenhavoc/HomeLab.git//terraform/modules/compute/pm-cloudinit-vm?ref=v0.2.0"
 
   vm_name                        = "${var.plex_host.name_prefix}-${var.plex_host.env}"
   vm_node_name                   = var.pve.host
@@ -31,4 +33,5 @@ module "plex_host" {
   vm_cloudinit_datastore_id      = var.vm_cloudinit_datastore_id
   vm_cloudinit_user_data_file_id = proxmox_virtual_environment_file.plex_cloudinit.id
   vm_network_bridge              = var.plex_host.network_bridge
+  vm_vlan_id                     = var.plex_host.vlan_id
 }

terraform/deployments/plex/providers.tf

@@ -1,4 +1,4 @@
-provider "pve" {
+provider "proxmox" {
   endpoint = var.pve.endpoint
   insecure = false
 

terraform/deployments/plex/templates/docker-compose.yaml.tftpl

@@ -11,7 +11,7 @@ services:
       - VERSION=docker
       - PLEX_CLAIM= #optional
     volumes:
-      - /home/plex/library:/config
-      - /home/plex/tvseries:/tv
-      - /home/plex/movies:/movies
+      - ${volume_mount_path}/library:/config
+      - ${volume_mount_path}/tvseries:/tv
+      - ${volume_mount_path}/movies:/movies
     restart: unless-stopped

terraform/deployments/plex/templates/setup-plex.yaml.tftpl

@@ -13,6 +13,7 @@ packages:
   - qemu-guest-agent
   - docker-ce
   - docker-ce-cli
+  - nfs-common
 
 users:
   - name: ${admin_username}
@@ -30,11 +31,14 @@ write_files:
     content: |
       ${docker_compose}
 
+mounts:
+  - [ "${nfs_server}:${nfs_path}", "${volume_mount_path}", "nfs", "defaults", "0", "0" ]
+
 runcmd:
-  - mkdir -p /home/${admin_username}/library
-  - mkdir -p /home/${admin_username}/tvseries
-  - mkdir -p /home/${admin_username}/movies
-  - chown -R ${admin_username}:${admin_username} /home/${admin_username}
+  - mkdir -p ${volume_mount_path}/library
+  - mkdir -p ${volume_mount_path}/tvseries
+  - mkdir -p ${volume_mount_path}/movies
+  - chown -R ${admin_username}:${admin_username} ${volume_mount_path}
   - mv /tmp/docker-compose.yaml /home/${admin_username}/docker-compose.yaml || true
   - chown ${admin_username}:${admin_username} /home/${admin_username}/docker-compose.yaml || true
   - sudo -u ${admin_username} sudo docker compose -f /home/${admin_username}/docker-compose.yaml up -d

terraform/deployments/plex/variables.tf

@@ -38,6 +38,7 @@ variable "plex_host" {
     os_disk_size   = optional(number, 30)
     disk_interface = optional(string, "virtio0")
     network_bridge = optional(string, "vmbr0")
+    vlan_id        = optional(number, null)
   })
   default = {}
 }
@@ -47,3 +48,15 @@ variable "plex_release_tag" {
   type        = string
   default     = "latest"
 }
+
+variable "nfs_server_ip" {
+  description = "IP of the NFS server to mount shares from"
+  type        = string
+  default     = ""
+}
+
+variable "nfs_server_path" {
+  description = "Path on the NFS server to mount"
+  type        = string
+  default     = "/export/nfs"
+}

terraform/deployments/plex/versions.tf

@@ -2,7 +2,7 @@ terraform {
   required_version = "~> 1.14.3"
 
   required_providers {
-    pve = {
+    proxmox = {
       source  = "bpg/proxmox"
       version = ">= 0.93.0, < 1.0"
     }