Update Readme

Author: MartyEwings

README.md

@@ -43,13 +43,13 @@ This module is a replacement for the [puppet_metrics_dashboard module](https://f
 
 To ensure smooth communication between services in the Puppet Operational Dashboards module, the following firewall rules must be configured:
 
-| Application          | Port  | Protocol | Direction           | Deployment Notes                                                                 |
-|----------------------|-------|----------|----------------------|----------------------------------------------------------------------------------|
-| **Telegraf**         | 8086  | TCP      | Outbound → InfluxDB,Puppetdb,Orchestrator  | Connects to applications for metric collection.                                      |
-| **InfluxDB**         | 8086  | TCP      | Inbound ← Telegraf, Grafana   | Receives metrics from Telegraf & Grafana.                                                 |
-| **Grafana**          | 3000  | TCP      | Inbound ← User       | Used for accessing the dashboard interface.                                      |
-| **PostgreSQL**       | 5432  | TCP      | Inbound ← Applications | Metrics are collected from PE and Puppet postgres|
-| **Puppetserver**     | 8140  | TCP      | Inbound ← Agents     | Standard Puppetserver communication.                                             |
+| Application          | Port  | Protocol | Deployment Notes                                                                 |
+|----------------------|-------|----------|----------------------------------------------------------------------------------|
+| **Telegraf**         | 8086  | TCP      | Connects to InfluxDB for metric collection.                                      |
+| **InfluxDB**         | 8086  | TCP      | Receives metrics from Telegraf.                                                 |
+| **Grafana**          | 3000  | TCP      | Used for accessing the dashboard interface.                                      |
+| **PostgreSQL**       | 5432  | TCP      | Required for metrics collection in both Puppet Enterprise and Open Source setups.|
+| **Puppetserver**     | 8140  | TCP      | Standard Puppetserver communication.                                             |
 
 ---
 
@@ -58,13 +58,17 @@ To ensure smooth communication between services in the Puppet Operational Dashbo
 In a Puppet Enterprise deployment with Puppet compilers and firewalls between the primary server, compilers, and infrastructure hosting the services deployed by this module, additional considerations must be addressed:
 
 ##### Communication Pathways
+1. **Primary Server to Puppet Compilers**:
+   - Port: `8140`
+   - Protocol: TCP
+   - Purpose: Ensure that the primary server can communicate with Puppet compilers for catalog compilation and node management.
 
-1. **Primary Server to Infrastructure Services (Telegraf, InfluxDB, Grafana, PostgreSQL)**:
+2. **Primary Server to Infrastructure Services (Telegraf, InfluxDB, Grafana, PostgreSQL)**:
    - Ports: `8086` (InfluxDB), `3000` (Grafana), `5432` (PostgreSQL)
    - Protocol: TCP
    - Purpose: Allow the primary server to send metrics and manage dashboards via Grafana and InfluxDB.
 
-2. **Puppet Compilers to Infrastructure Services**:
+3. **Puppet Compilers to Infrastructure Services**:
    - Ports: `8086` (InfluxDB), `5432` (PostgreSQL)
    - Protocol: TCP
    - Purpose: Enable Puppet compilers to report metrics collected by Telegraf.

files/datasource.epp

@@ -23,3 +23,4 @@ datasources:
   secureJsonData:
     httpHeaderValue1: 'Token <%= $token %>'
   readOnly: false
+  editable: true