Load env datas from .env file

README.md

@@ -21,7 +21,15 @@ This exporter uses the prometheus_client and requests Python module to expose Ru
  This code was tested on Rundeck API version 31+.
 
  > **Warning**:
- > Since version 4.x.x. the `/api/V/metrics` endpoint is disabled, so you need to enable it in `rundeck-config.properties` to get the exporter to work. See [config-file-reference.html#metrics-capturing](https://docs.rundeck.com/docs/administration/configuration/config-file-reference.html#metrics-capturing)
+ > Since version 4.x.x. the `/api/V/metrics` endpoint is disabled, so you need to enable it in `rundeck-config.properties` to get the exporter to work. See [config-file-reference.html#metrics-capturing](https://docs.rundeck.com/docs/administration/configuration/config-file-reference.html#metrics-capturing)  
+ > 
+ > If your rundeck is running in a docker container, it needs to set configuration settings through environments as in the example below  
+ > ```yaml
+  > environment:
+  >          RUNDECK_METRICS_HEALTHCHECKS_ENABLED: 'true'
+  >          RUNDECK_METRICS_ENABLED: 'true'
+ > ```
+
 
 ## Metrics
 

requirements.txt

@@ -1,3 +1,8 @@
 cachetools==4.2.2
+certifi==2023.7.22
+charset-normalizer==3.3.1
+idna==3.4
 prometheus-client==0.11.0
+python-dotenv==1.0.0
 requests==2.31.0
+urllib3==2.0.7

rundeck_exporter.py

@@ -14,6 +14,7 @@
 from enum import Enum
 from os import getenv, path
 from time import sleep
+from dotenv import load_dotenv
 
 from cachetools import cached, TTLCache
 from prometheus_client import start_http_server
@@ -32,6 +33,15 @@
 # Disable InsecureRequestWarning
 requests.urllib3.disable_warnings()
 
+# Load envs from .evn file
+'''
+Create .env file in main directory and put all the credentials in the file as shown below.
+
+RUNDECK_TOKEN=My_Hard_Rundeck_Token
+RUNDECK_USERPASSWORD=My_Hard_RUNDECK_USERPASSWORD
+etc
+'''
+load_dotenv()
 
 class RundeckProjectExecution(Enum):
     '''Class for mapping Rundeck projects execution attributes'''