telegram

config/.env.sample

@@ -2,7 +2,7 @@
 SSH_PASSWD=
 
 # Direct subdomain, using Let's Encrypt certificates
-DOMAIN_LE=le.openfreemap.org
+DOMAIN_LE=
 
 # Let's Encrypt account email
 LE_EMAIL=
@@ -17,5 +17,14 @@ SKIP_PLANET=false
 
 # --- Let's Encrypt DNS related variables, not needed for self-hosting
 
-DOMAIN_LEDNS = direct.openfreemap.org
+DOMAIN_LEDNS=direct.openfreemap.org
 
+# --- host list
+
+HTTP_HOST_LIST=
+
+
+# --- Load Balancer script
+
+TELEGRAM_BOT_TOKEN=
+TELEGRAM_BOT_CHAT_ID=

scripts/loadbalancer/loadbalancer.py

@@ -5,6 +5,7 @@ import json
 import click
 import requests
 from loadbalancer_lib.curl import pycurl_get, pycurl_status
+from loadbalancer_lib.telegram_ import telegram_send_message
 
 
 AREAS = ['planet', 'monaco']
@@ -25,7 +26,7 @@ def run():
 
     with open('/data/ofm/config/loadbalancer.json') as fp:
         c = json.load(fp)
-    print(c)
+    # print(c)
 
     try:
         results_by_ip = {}
@@ -37,12 +38,14 @@ def run():
 
         for host_ip, host_ok in results_by_ip.items():
             if not host_ok:
-                print(f'{host_ip} ERROR')
-                # TODO send message
+                message = f'ERROR with host: {host_ip}'
+                print(message)
+                telegram_send_message(message, c['telegram_bot_token'], c['telegram_chat_id'])
 
     except Exception as e:
-        print(e)
-        # TODO send message
+        message = f'ERROR with loadbalancer: {e}'
+        print(message)
+        telegram_send_message(message, c['telegram_bot_token'], c['telegram_chat_id'])
 
 
 def run_area(c, area):
@@ -52,7 +55,7 @@ def run_area(c, area):
 
     results = dict()
 
-    for host_ip in c['load_balance_host_list']:
+    for host_ip in c['http_host_list']:
         try:
             check_host(c['domain_ledns'], host_ip, area, deployed_version)
             results[host_ip] = True

scripts/loadbalancer/loadbalancer_lib/telegram_.py

@@ -0,0 +1,14 @@
+import requests
+
+
+def telegram_send_message(message, bot_token, chat_id):
+    url = f'https://api.telegram.org/bot{bot_token}/sendMessage'
+
+    payload = {'chat_id': chat_id, 'text': message}
+
+    response = requests.post(url, data=payload)
+
+    if response.status_code == 200:
+        print('Message sent successfully!')
+    else:
+        print('Failed to send message:', response.text)

scripts/loadbalancer/telegram.py

@@ -1,12 +0,0 @@
-from telegram import Bot
-
-
-bot = Bot(token='YOUR_BOT_TOKEN')
-
-# Replace 'CHAT_ID' with the chat ID you want to send the message to
-chat_id = 'CHAT_ID'
-
-# The message you want to send
-message = 'Hello, this is a test message from my bot!'
-
-bot.send_message(chat_id=chat_id, text=message)

ssh_lib/tasks.py

@@ -223,14 +223,14 @@ def setup_ledns_writer(c):
 
 def setup_loadbalancer(c):
     domain_ledns = dotenv_val('DOMAIN_LEDNS').lower()
-    load_balance_host_list = [
-        h.strip() for h in dotenv_val('LOAD_BALANCE_HOST_LIST').split(',') if h.strip()
-    ]
+    http_host_list = [h.strip() for h in dotenv_val('HTTP_HOST_LIST').split(',') if h.strip()]
     assert (CONFIG_DIR / 'cloudflare.ini').exists()
 
     config = {
         'domain_ledns': domain_ledns,
-        'load_balance_host_list': load_balance_host_list,
+        'http_host_list': http_host_list,
+        'telegram_bot_token': dotenv_val('TELEGRAM_BOT_TOKEN'),
+        'telegram_bot_chat_id': dotenv_val('TELEGRAM_BOT_CHAT_ID'),
     }
 
     config_str = json.dumps(config, indent=2, ensure_ascii=False)