From d38fae74d4a640513678b144711e4fe72fd4e77a Mon Sep 17 00:00:00 2001
From: Paul Payne <paul@payne.io>
Date: Mon, 8 Jun 2026 20:29:17 +0000
Subject: [PATCH] Update nfs host example setup script.

---
 scripts/setup-nfs-host.sh | 59 +++++++++++++++++++--------------------
 1 file changed, 29 insertions(+), 30 deletions(-)

diff --git a/scripts/setup-nfs-host.sh b/scripts/setup-nfs-host.sh
index 142c9d4..44a620e 100755
--- a/scripts/setup-nfs-host.sh
+++ b/scripts/setup-nfs-host.sh
@@ -8,16 +8,18 @@ SCRIPT_DIR="$(dirname "$SCRIPT_PATH")"
 PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
 
 usage() {
-    echo "Usage: setup-nfs-host.sh [server] [media-path] [options]"
+    echo "Usage: setup-nfs-host.sh [server] [media-path]"
     echo ""
     echo "Set up NFS server on the specified host."
     echo ""
+    echo "Creates a 'wildcloud' system user and exports the media path with"
+    echo "all_squash so all NFS clients write as 'wildcloud' on the server."
+    echo ""
     echo "Examples:"
     echo "  setup-nfs-host.sh box-01 /data/media"
     echo ""
     echo "Options:"
     echo "  -h, --help  Show this help message"
-    echo "  -e, --export-options  Set the NFS export options"
 
 }
 
@@ -28,15 +30,6 @@ while [[ $# -gt 0 ]]; do
             usage
             exit 0
             ;;
-        -e|--export-options)
-            if [[ -z "$2" ]]; then
-                echo "Error: --export-options requires a value"
-                exit 1
-            else
-                NFS_EXPORT_OPTIONS="$2"
-            fi
-            shift 2
-            ;;
         -*)
             echo "Unknown option $1"
             usage
@@ -75,15 +68,8 @@ if [[ -z "${NFS_MEDIA_PATH}" ]]; then
     exit 1
 fi
 
-# Set default for NFS_EXPORT_OPTIONS if not already set
-if [[ -z "${NFS_EXPORT_OPTIONS}" ]]; then
-    export NFS_EXPORT_OPTIONS="*(rw,sync,no_subtree_check,no_root_squash)"
-    echo "Using default NFS_EXPORT_OPTIONS: ${NFS_EXPORT_OPTIONS}"
-fi
-
 echo "Target NFS host: ${NFS_HOST}"
 echo "Media path: ${NFS_MEDIA_PATH}"
-echo "Export options: ${NFS_EXPORT_OPTIONS}"
 
 # Function to check if we're running on the correct host
 check_host() {
@@ -120,27 +106,38 @@ install_nfs_server() {
     fi
 }
 
+# Function to create wildcloud system user
+create_wildcloud_user() {
+    if id wildcloud >/dev/null 2>&1; then
+        echo "wildcloud user already exists: $(id wildcloud)"
+    else
+        echo "Creating wildcloud system user..."
+        sudo useradd --system --no-create-home --shell /bin/false wildcloud
+        echo "Created wildcloud user: $(id wildcloud)"
+    fi
+}
+
 # Function to create media directory
 create_media_directory() {
     echo "Creating media directory: ${NFS_MEDIA_PATH}"
-    
-    # Create directory if it doesn't exist
+
     sudo mkdir -p "${NFS_MEDIA_PATH}"
-    
-    # Set appropriate permissions
-    # Using 755 for directory, allowing read/execute for all, write for owner
+    sudo chown -R wildcloud:wildcloud "${NFS_MEDIA_PATH}"
     sudo chmod 755 "${NFS_MEDIA_PATH}"
-    
-    echo "Media directory created with appropriate permissions"
-    echo "Directory info:"
-    ls -la "${NFS_MEDIA_PATH}/"
+
+    echo "Media directory created:"
+    ls -la "$(dirname "${NFS_MEDIA_PATH}")/"
 }
 
 # Function to configure NFS exports
 configure_nfs_exports() {
     echo "Configuring NFS exports..."
-    
-    local export_line="${NFS_MEDIA_PATH} ${NFS_EXPORT_OPTIONS}"
+
+    local uid gid
+    uid=$(id -u wildcloud)
+    gid=$(id -g wildcloud)
+    local export_options="*(rw,sync,no_subtree_check,all_squash,anonuid=${uid},anongid=${gid})"
+    local export_line="${NFS_MEDIA_PATH} ${export_options}"
     local exports_file="/etc/exports"
     
     # Backup existing exports file
@@ -264,7 +261,8 @@ show_usage_instructions() {
     echo
     echo "=== NFS/SMB Host Setup Complete ==="
     echo
-    echo "NFS and SMB servers are now running on this host with media directory: ${NFS_MEDIA_PATH}"
+    echo "NFS and SMB servers are now running on this host."
+    echo "Media directory: ${NFS_MEDIA_PATH} (owned by wildcloud, uid=$(id -u wildcloud))"
     echo
     echo "Access methods:"
     echo "1. NFS (for Kubernetes): Use setup-nfs-k8s.sh to register with cluster"
@@ -293,6 +291,7 @@ show_usage_instructions() {
 main() {
     check_host
     install_nfs_server
+    create_wildcloud_user
     create_media_directory
     configure_nfs_exports
     start_nfs_services