Updated pm-task.

pm-task

@@ -187,6 +187,9 @@ if [ $1 ]; then
     up|start)
       docker compose up -d
       ;;
+    upgrade)
+      docker compose pull && docker compose up -d --remove-orphans --force-recreate
+      ;;
     --help)
       subHelp
       ;;

storage-monitor.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+# This script monitors disk space and sends an alert if usage exceeds a specified threshold.
+# Usage: ./storage-monitor.sh [mount-point] [threshold] [url_to_call]
+
+# Check if correct number of arguments provided
+if [ $# -lt 2 ]; then
+    echo "Usage: $0 [mount-point] [threshold] [url_to_call]"
+    echo "Example: $0 / 80 https://example.com/alert"
+    echo "Threshold should be a percentage (0-100)"
+    exit 1
+fi
+
+# Assign arguments to variables
+MOUNT_POINT="$1"
+THRESHOLD="$2"
+URL_TO_CALL="$3"
+
+# Validate that mount point exists
+if [ ! -d "$MOUNT_POINT" ]; then
+    echo "Error: Mount point '$MOUNT_POINT' does not exist"
+    exit 1
+fi
+
+# Validate threshold is a number between 0 and 100
+if ! [[ "$THRESHOLD" =~ ^[0-9]+$ ]] || [ "$THRESHOLD" -lt 0 ] || [ "$THRESHOLD" -gt 100 ]; then
+    echo "Error: Threshold must be a number between 0 and 100"
+    exit 1
+fi
+
+# Get disk usage percentage (remove % sign)
+USAGE=$(df "$MOUNT_POINT" | awk 'NR==2 {print $5}' | sed 's/%//')
+
+# Check if we got a valid usage value
+if ! [[ "$USAGE" =~ ^[0-9]+$ ]]; then
+    echo "Error: Could not determine disk usage for '$MOUNT_POINT'"
+    exit 1
+fi
+
+# Display current usage
+echo "Current disk usage for $MOUNT_POINT: $USAGE%"
+
+# Check if usage exceeds threshold
+if [ "$USAGE" -gt "$THRESHOLD" ]; then
+    echo "ALERT: Disk usage ($USAGE%) exceeds threshold ($THRESHOLD%)"
+    
+    # Prepare alert message
+    MESSAGE="ALERT: Disk usage on $MOUNT_POINT is at $USAGE%, exceeding threshold of $THRESHOLD%"
+    
+    # If URL is provided, send HTTP request
+    if [ -n "$URL_TO_CALL" ]; then
+        echo "Sending alert to: $URL_TO_CALL"
+        
+        # Try to send alert using curl (most common)
+        if command -v curl &> /dev/null; then
+            curl -X POST -d "message=$MESSAGE" "$URL_TO_CALL" 2>/dev/null
+        # Fallback to wget if curl is not available
+        elif command -v wget &> /dev/null; then
+            wget --post-data="message=$MESSAGE" "$URL_TO_CALL" -O /dev/null 2>/dev/null
+        else
+            echo "Warning: Neither curl nor wget is available to send HTTP request"
+        fi
+    fi
+    
+    # Exit with error code to indicate alert condition
+    exit 2
+else
+    echo "Disk usage ($USAGE%) is within acceptable limits (threshold: $THRESHOLD%)"
+    exit 0
+fi
+# Usage: ./storage-monitor.sh [mount-point] [threshold] [url_to_call]