Added versioning

app/python-node-exporter.py

@@ -10,6 +10,7 @@ from requests.packages.urllib3.exceptions import InsecureRequestWarning
 from requests.structures import CaseInsensitiveDict
 from tinydb import TinyDB, Query
 from tinydbstorage.storage import MemoryStorage
+from version import __version__
 
 requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
 verifySSL = os.getenv("VERIFY_SSL", 'False').lower() in ('true', '1', 't')
@@ -30,6 +31,7 @@ log_handler.setFormatter(log_formatter)
 log = logging.getLogger("Node-Exporter")
 log.setLevel(LOGLEVEL)
 log.addHandler(log_handler)
+log.info("Node-Exporter - Version " + __version__ )
 log.info("Log Level: " + os.environ.get('LOGLEVEL'))
 log.debug("Running with Variables:\nVerify SSL: " + str(verifySSL) + "\nZVM Host: " + zvm_url + "\nZVM Port: " + zvm_port + "\nClient-Id: " + client_id + "\nClient Secret: " + client_secret)