feat(health-agent): add --once and --dry-run flags to main.py

health-agent/src/health_agent/main.py

@@ -1,5 +1,7 @@
+import argparse
 import time
 import logging
+import json
 from health_agent.checks import swarm
 from health_agent.checks.http import run_all_http_checks
 from health_agent.checks.tcp import check_etcd_cluster
@@ -8,7 +10,7 @@ from health_agent.checks.redis_sentinel import check_redis_sentinel
 from health_agent.checks.mongodb import check_mongodb
 from health_agent.checks.filesystem import check_storagebox_mount
 from health_agent.events.docker_events import start_docker_event_listener
-import json
+import health_agent.uptime_kuma as uk
 
 class JSONFormatter(logging.Formatter):
     def format(self, record):
@@ -68,8 +70,23 @@ def run_checks():
         logger.error(f"Error running filesystem checks: {e}")
 
 if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="iklim.co Health Agent")
+    parser.add_argument("--once", action="store_true", help="Run checks once and exit")
+    parser.add_argument("--dry-run", action="store_true", help="Run checks but skip Uptime Kuma push")
+    args = parser.parse_args()
+
+    if args.dry_run:
+        uk.DRY_RUN = True
+        logger.info("Dry-run mode enabled — Uptime Kuma pushes will be skipped")
+
     logger.info("Starting health-agent...")
-    start_docker_event_listener()
-    while True:
+
+    if not args.dry_run:
+        start_docker_event_listener()
+
+    if args.once:
         run_checks()
-        time.sleep(60)
+    else:
+        while True:
+            run_checks()
+            time.sleep(60)

health-agent/src/health_agent/uptime_kuma.py

@@ -4,21 +4,27 @@ import logging
 from health_agent.config import UK_TOKENS
 
 logger = logging.getLogger(__name__)
-UK_PUSH_URL_BASE = os.getenv("UK_PUSH_URL_BASE", "https://status.iklim.co/api/push")
+UK_PUSH_URL_BASE = os.getenv("UK_PUSH_URL_BASE", "https://uptime.tarla.io/api/push")
+
+DRY_RUN = False
 
 def push(monitor_name: str, status: str, msg: str, ping_ms: int):
     token = UK_TOKENS.get(monitor_name)
     if not token:
         logger.warning(f"No token found for monitor {monitor_name}")
         return
-    
+
+    if DRY_RUN:
+        logger.info(f"[DRY-RUN] Would push {monitor_name} status={status} msg={msg} ping={ping_ms}ms", extra={"check": monitor_name, "status": status, "msg": msg, "ping_ms": ping_ms, "source": "uptime_kuma"})
+        return
+
     url = f"{UK_PUSH_URL_BASE}/{token}"
     params = {
         "status": status,
         "msg": msg,
         "ping": int(ping_ms)
     }
-    
+
     try:
         response = requests.get(url, params=params, timeout=10)
         response.raise_for_status()