Add various scripts for server power management and build process

- Introduced .gitignore to exclude unnecessary files
- Added scripts for powering on/off servers via IPMI and iLO
- Implemented multi_powercycle script to manage multiple servers
- Created build script for packaging multi_powercycle with PyInstaller
- Enhanced logging functionality across scripts

Co-authored-by: Copilot <copilot@github.com>

personal/cron_scripts/ilo_status.py

@@ -5,6 +5,15 @@ import os
 import sys
 import urllib3
 import redfish
+from datetime import datetime
+
+def log(message, is_error=False):
+    """Print message with timestamp"""
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    if is_error:
+        print(f"[{timestamp}] {message}", file=sys.stderr)
+    else:
+        print(f"[{timestamp}] {message}")
 
 # Suppress SSL warnings for self-signed iLO certificates
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
@@ -22,7 +31,7 @@ args = parser.parse_args()
 #   password = yourpassword
 cred_path = args.credentials
 if not os.path.exists(cred_path):
-    print(f"Error: credentials file not found: {cred_path}", file=sys.stderr)
+    log(f"Error: credentials file not found: {cred_path}", is_error=True)
     sys.exit(1)
 
 config = configparser.ConfigParser()
@@ -31,7 +40,7 @@ try:
     LOGIN_ACCOUNT = config.get("ilo_credentials", "username", fallback="root")
     LOGIN_PASSWORD = config.get("ilo_credentials", "password")
 except (configparser.NoSectionError, configparser.NoOptionError) as e:
-    print(f"Error reading credentials file: {e}", file=sys.stderr)
+    log(f"Error reading credentials file: {e}", is_error=True)
     sys.exit(1)
 
 BASE_URL = f"https://{args.hostname}"
@@ -46,6 +55,6 @@ REDFISHOBJ.login(auth="session")
 sys_response = REDFISHOBJ.get("/redfish/v1/Systems/1/")
 power_state = sys_response.dict.get("PowerState", "Unknown")
 
-print(f"Power State: {power_state}")
+log(f"Power State: {power_state}")
 
 REDFISHOBJ.logout()