Adjustments, apt key and repo line fixes. Added OpenSearch service parameters.

graylog/install.sh

@@ -14,9 +14,8 @@ echo "Installing dependencies..."
 # Install prerequisites for Graylog, OpenSearch, and MongoDB
 apt install -y apt-transport-https openjdk-11-jre-headless uuid-runtime pwgen wget gnupg
 
-# Function to check if the system meets the minimum requirements for Graylog
 check_system_requirements() {
-    echo "Checking system requirements for Graylog..."
+    echo "Checking the minimum system requirements for Graylog..."1
     
     # Minimum required RAM (in MB)
     minimum_ram=4096
@@ -60,8 +59,8 @@ echo "vm.max_map_count=262144" >> /etc/sysctl.conf
 
 # Add the OpenSearch repository and its GPG key
 echo "Adding OpenSearch repository..."
-wget -qO - https://d3g5vo6xdbdb9a.cloudfront.net/GPG-KEY-opensearch | apt-key add -
+curl -o- https://artifacts.opensearch.org/publickeys/opensearch.pgp | gpg --dearmor --batch --yes -o /usr/share/keyrings/opensearch-keyring
-echo "deb https://d3g5vo6xdbdb9a.cloudfront.net/debian stable main" | tee /etc/apt/sources.list.d/opensearch.list
+echo "deb [signed-by=/usr/share/keyrings/opensearch-keyring] https://artifacts.opensearch.org/releases/bundle/opensearch/2.x/apt stable main" | tee /etc/apt/sources.list.d/opensearch-2.x.list
 
 # Add the MongoDB repository
 echo "Adding MongoDB repository..."
@@ -101,6 +100,11 @@ chown -R opensearch:opensearch /var/log/opensearch
 chmod -R 2750 /graylog/opensearch/
 chmod -R 2750 /var/log/opensearch/
 
+# Add OpenSearch service and set it to start automatically
+echo "Adding OpenSearch service and enabling autostart..."
+systemctl enable opensearch
+systemctl start opensearch
+
 #Install MongoDB
 echo "Installing MongoDB"
 sudo apt install -y MongoDB

graylog/readme.md

@@ -1,3 +1,9 @@
+# Requirements:
+
+This script makes no additional requirments other than the following. The script will automatically install all dependencies and make the additional required system modifications.
+
+# Installation:
+
 To run this script:
 
 1. Use wget to grab the latest version:
@@ -6,10 +12,40 @@ To run this script:
 
 2. CHMOD the script to make it executable:
    
-   `chmod +x install.sh`
+   `sudo chmod +x install.sh`
 
 3. Run the script:
    
-   `./install.sh`
+   `sudo ./install.sh`
+
+# Script Process:
+
+This script makes the following checks (in order):
+
+Checks the script is being run as root.
+
+Installs required dependencies.
+
+Checks the system meets the minimum system requirements.
+
+Disables Huge Pages Support if Enabled (OpenSearch).
+
+Sets Maximum File Count (OpenSearch).
+
+Adds all required respitory keys & Updates the package index.
+
+Adds the OpenSearch user.
+
+Installs OpenSearch.
+
+Creates required OpenSearch directories & log file. Ensures their permissions.
+
+Installs MongoDB.
+
+Installs Graylog
+
+
+
+
 
 

netbox/install.sh

@@ -26,7 +26,7 @@ if [[ $PYTHON_CONFIRM != "y" ]]; then
 fi
 
 # Check other system requirements
-echo "Checking other system requirements..."
+echo "Checking the system meets the minimum requirements..."
 RAM=$(free -m | awk '/Mem/ {print $2}')
 CPU=$(grep -c ^processor /proc/cpuinfo)
 DISK=$(df -h / | awk 'NR==2 {print $4}')
@@ -55,7 +55,7 @@ if [ "$DISK_UNIT" == "G" ]; then
         exit 1
     fi
 else
-    echo "Error: Unsupported disk space unit. Please ensure disk space is in GB."
+    echo "Error: Unsupported disk space unit. Please ensure disk space is at least 10GB."
     exit 1
 fi
 
@@ -137,6 +137,22 @@ fi
 echo "Collecting static files..."
 sudo -u netbox /opt/netbox/manage.py collectstatic --no-input
 
+# Enable plugin support
+echo "Enabling plugin support..."
+echo "PLUGINS = []" >> /opt/netbox/netbox/configuration.py
+
+# Prompt user to enter plugin names
+read -p "Enter names of plugins to add (separated by commas, leave empty to skip): " PLUGIN_NAMES
+
+# Add plugins to configuration file
+if [ -n "$PLUGIN_NAMES" ]; then
+    IFS=',' read -ra PLUGINS <<< "$PLUGIN_NAMES"
+    for PLUGIN in "${PLUGINS[@]}"; do
+        echo "Adding plugin: $PLUGIN"
+        echo "    '$PLUGIN'," >> /opt/netbox/netbox/configuration.py
+    done
+fi
+
 # Set file and directory permissions
 echo "Setting file permissions..."
 chown -R netbox:netbox /opt/netbox/netbox/media