First

node/health-check.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+
+# Health check script for the Home Server Agent
+# This script can be used with monitoring tools like Nagios, Zabbix, etc.
+
+AGENT_URL="${AGENT_URL:-http://localhost:3000}"
+API_TOKEN="${API_TOKEN:-}"
+TIMEOUT="${TIMEOUT:-10}"
+
+# Function to check if agent is healthy
+check_health() {
+    local response
+    local status_code
+    
+    if [ -n "$API_TOKEN" ]; then
+        response=$(curl -s -w "%{http_code}" -m "$TIMEOUT" \
+            -H "Authorization: Bearer $API_TOKEN" \
+            "$AGENT_URL/health" 2>/dev/null)
+    else
+        response=$(curl -s -w "%{http_code}" -m "$TIMEOUT" \
+            "$AGENT_URL/health" 2>/dev/null)
+    fi
+    
+    status_code="${response: -3}"
+    
+    if [ "$status_code" = "200" ]; then
+        echo "OK: Home Server Agent is healthy"
+        return 0
+    else
+        echo "CRITICAL: Home Server Agent is not responding (HTTP $status_code)"
+        return 2
+    fi
+}
+
+# Function to check game server status
+check_gameserver() {
+    local server_name="$1"
+    local response
+    local status_code
+    
+    if [ -z "$server_name" ]; then
+        echo "UNKNOWN: Server name not provided"
+        return 3
+    fi
+    
+    if [ -z "$API_TOKEN" ]; then
+        echo "UNKNOWN: API_TOKEN not provided"
+        return 3
+    fi
+    
+    response=$(curl -s -w "%{http_code}" -m "$TIMEOUT" \
+        -H "Authorization: Bearer $API_TOKEN" \
+        "$AGENT_URL/api/gameserver/$server_name/status" 2>/dev/null)
+    
+    status_code="${response: -3}"
+    response_body="${response%???}"
+    
+    if [ "$status_code" = "200" ]; then
+        # Parse JSON response to get status
+        status=$(echo "$response_body" | grep -o '"status":"[^"]*"' | cut -d'"' -f4)
+        
+        case "$status" in
+            "running")
+                echo "OK: $server_name is running"
+                return 0
+                ;;
+            "stopped")
+                echo "WARNING: $server_name is stopped"
+                return 1
+                ;;
+            *)
+                echo "CRITICAL: $server_name status unknown ($status)"
+                return 2
+                ;;
+        esac
+    else
+        echo "CRITICAL: Cannot check $server_name status (HTTP $status_code)"
+        return 2
+    fi
+}
+
+# Main execution
+case "$1" in
+    "health")
+        check_health
+        ;;
+    "gameserver")
+        check_gameserver "$2"
+        ;;
+    *)
+        echo "Usage: $0 {health|gameserver <server_name>}"
+        echo "Environment variables:"
+        echo "  AGENT_URL - URL of the Home Server Agent (default: http://localhost:3000)"
+        echo "  API_TOKEN - Authentication token for API access"
+        echo "  TIMEOUT - Request timeout in seconds (default: 10)"
+        exit 3
+        ;;
+esac