fix

proxlb/utils/config_parser.py

@@ -13,6 +13,12 @@ except ImportError:
 from typing import Dict, Any
 from utils.logger import SystemdLogger
 
+
+if not PYYAML_PRESENT:
+    print("The required library 'pyyaml' is not installed.")
+    sys.exit(1)
+
+
 logger = SystemdLogger()
 
 
@@ -26,21 +32,9 @@ class ConfigParser:
         Initializes the configuration file parser and validates the config file.
         """
         logger.debug("Starting: ConfigParser.")
-        self.test_module_dependencies = self.test_dependencies()
         self.config_path = self.test_config_path(config_path)
         logger.debug("Finished: ConfigParser.")
 
-    def test_dependencies(self) -> None:
-        """
-        Checks if the required dependencies are installed.
-        """
-        logger.debug("Starting: test_dependencies.")
-        if not PYYAML_PRESENT:
-            logger.critical("The required library 'pyyaml' is not installed.")
-            sys.exit(1)
-
-        logger.debug("Finished: test_dependencies.")
-
     def test_config_path(self, config_path: str) -> None:
         """
         Checks if configuration file is present at given config path.

proxlb/utils/proxmox_api.py

@@ -20,10 +20,23 @@ try:
     URLLIB3_PRESENT = True
 except ImportError:
     URLLIB3_PRESENT = False
-
 from typing import Dict, Any
 from utils.logger import SystemdLogger
 
+
+if not PROXMOXER_PRESENT:
+    print("The required library 'proxmoxer' is not installed.")
+    sys.exit(1)
+
+if not URLLIB3_PRESENT:
+    print("The required library 'urllib3' is not installed.")
+    sys.exit(1)
+
+if not REQUESTS_PRESENT:
+    print("The required library 'requests' is not installed.")
+    sys.exit(1)
+
+
 logger = SystemdLogger()
 
 
@@ -45,7 +58,6 @@ class ProxmoxApi:
             None
         """
         logger.debug("Starting: ProxmoxApi initialization.")
-        self.test_module_dependencies = self.test_dependencies()
         self.proxmox_api = self.api_connect(proxlb_config)
         logger.debug("Finished: ProxmoxApi initialization.")
 
@@ -55,35 +67,6 @@ class ProxmoxApi:
         """
         return getattr(self.proxmox_api, name)
 
-    def test_dependencies(self) -> None:
-        """
-        Test for the presence of required libraries.
-
-        This method checks if the necessary libraries 'proxmoxer', 'urllib3', and 'requests'
-        are installed. If any of these libraries are missing, it logs a critical error message
-        and terminates the program.
-
-        Returns:
-            None
-
-        Raises:
-            SystemExit: If the provided imports are not available.
-        """
-        logger.debug("Starting: test_dependencies.")
-        if not PROXMOXER_PRESENT:
-            logger.critical("The required library 'proxmoxer' is not installed.")
-            sys.exit(1)
-
-        if not URLLIB3_PRESENT:
-            logger.critical("The required library 'urllib3' is not installed.")
-            sys.exit(1)
-
-        if not REQUESTS_PRESENT:
-            logger.critical("The required library 'requests' is not installed.")
-            sys.exit(1)
-
-        logger.debug("Finished: test_dependencies.")
-
     def api_connect_get_hosts(self, proxmox_api_endpoints: list) -> str:
         """
         Perform a connectivity test to determine a working host for the Proxmox API.

service/proxlb.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=ProxLB - A loadbalancer for Proxmox clusters
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+ExecStart=python3 /usr/lib/python3/dist-packages/proxlb/main.py -c /etc/proxlb/proxlb.conf
+User=plb
+
+[Install]
+WantedBy=multi-user.target

setup.py

@@ -17,4 +17,5 @@ setup(
         "proxmoxer",
         "pyyaml",
     ],
+        data_files=[('/etc/systemd/system', ['service/proxlb.service']), ('/etc/proxlb/', ['config/proxlb_example.yaml'])],
 )

stdeb.cfg

@@ -1,4 +0,0 @@
-[stdeb]
-Maintainer = Florian Paul Azim Hoberg <gyptazy@gyptazy.com>
-Homepage = https://github.com/gyptazy/ProxLB
-Depends = python3-requests, python3-urllib3, python3-proxmoxer, python3-yaml, python3-systemd