move service and instance credential id to config file, timestamp credential name

example.cnf

@@ -2,3 +2,6 @@
 ALKIRA_TENANT = mytenant.preprod.alkira3.net
 ALKIRA_USERNAME = <username>
 ALKIRA_PASSWORD = <password>
+[services]
+SERVICE_USERNAME = admin
+SERVICE_PASSWORD = Blabla123

push.py

@@ -68,6 +68,8 @@ ALKIRA_TENANT = alkira.get('alkira', 'ALKIRA_TENANT')
 ALKIRA_USERNAME = alkira.get('alkira', 'ALKIRA_USERNAME')
 ALKIRA_PASSWORD = alkira.get('alkira', 'ALKIRA_PASSWORD')
 ALKIRA_BASE_URI = f'https://{ALKIRA_TENANT}/api'
+SERVICE_USERNAME = alkira.get('services', 'SERVICE_USERNAME')
+SERVICE_PASSWORD = alkira.get('services', 'SERVICE_PASSWORD')
 
 # Connector config
 if not os.path.isfile(CONNECTOR_CONFIG):
@@ -148,12 +150,13 @@ def alkira_delete(session, uri):
 	return response
 
 def alkira_service(session, connector_name):
+	fwcredential = f'fwcredential-{time.time()}'
 	body = {
 		"credentials": {
-			"userName": "admin",
-			"password": "Blabla123"
+			"userName": SERVICE_USERNAME,
+			"password": SERVICE_PASSWORD
 		},
-		"name": "fwcredentials00"
+		"name": fwcredential
 	}
 	logging.debug(f'Received Connector: {connector_name}')
 	logging.info('=== Create Credentials')