Restructured project by moving files from subfolder to main directory

start.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+set -e
+
+# Source environment variables
+source /app/.env
+
+# Function to generate a random password
+generate_password() {
+    cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 16 | head -n 1
+}
+
+# Create a secrets directory in data (which is writable)
+mkdir -p /app/data/secrets
+
+# Check for initialization status
+if [[ ! -f /app/data/.initialized ]]; then
+    echo "Fresh installation, initializing..."
+    
+    # Generate and store passwords
+    if [ -z "$ELASTIC_PASSWORD" ]; then
+        ELASTIC_PASSWORD=$(generate_password)
+        echo "Generated new secure password for Elasticsearch user 'elastic'"
+    fi
+    echo "$ELASTIC_PASSWORD" > /app/data/secrets/elastic_password
+    
+    # Mark as initialized
+    touch /app/data/.initialized
+    echo "Initialization complete."
+else
+    echo "Loading existing configuration..."
+    # Load existing passwords
+    if [ -f "/app/data/secrets/elastic_password" ]; then
+        ELASTIC_PASSWORD=$(cat /app/data/secrets/elastic_password)
+    fi
+fi
+
+# Set up the correct directories
+mkdir -p /app/data/elasticsearch
+mkdir -p /app/data/logs
+mkdir -p /app/data/config
+
+# Copy elasticsearch.yml to config directory if it doesn't exist
+if [ ! -f /app/data/config/elasticsearch.yml ]; then
+    cp /app/data/config/elasticsearch.yml.orig /app/data/config/elasticsearch.yml || true
+    # If the original doesn't exist, copy from the one we bundled
+    if [ ! -f /app/data/config/elasticsearch.yml ]; then
+        cp /app/data/config/elasticsearch.yml.orig /app/data/config/elasticsearch.yml 2>/dev/null || cp /app/elasticsearch.yml /app/data/config/elasticsearch.yml 2>/dev/null || true
+    fi
+fi
+
+# Ensure permissions are correct
+chown -R elasticsearch:elasticsearch /app/data/elasticsearch /app/data/logs /app/data/config
+
+# Print the network interfaces for debugging
+echo "Network interfaces:"
+ip addr show
+
+# Start Elasticsearch in the background
+echo "Starting Elasticsearch..."
+cd /usr/share/elasticsearch
+su -c "ES_PATH_CONF=/app/data/config /usr/share/elasticsearch/bin/elasticsearch -d -p /app/data/elasticsearch.pid" elasticsearch
+
+# Wait for Elasticsearch to be up
+echo "Waiting for Elasticsearch to start..."
+attempts=0
+max_attempts=60
+until $(curl --output /dev/null --silent --head --fail http://localhost:9200); do
+    printf '.'
+    sleep 5
+    
+    attempts=$((attempts+1))
+    
+    if [ $attempts -ge $max_attempts ]; then
+        echo "Elasticsearch failed to start after 5 minutes. Check logs at /app/data/logs/"
+        exit 1
+    fi
+done
+echo "Elasticsearch is up and running!"
+
+# Now that Elasticsearch is running, set the elastic user password
+echo "Setting elastic user password..."
+cd /usr/share/elasticsearch
+echo "y" | bin/elasticsearch-reset-password -u elastic -b -p "$ELASTIC_PASSWORD" --url "http://localhost:9200" || true
+
+# Display the credentials
+echo "-----------------------------"
+echo "Elasticsearch is ready to use!"
+echo "URL: http://localhost:9200"
+echo ""
+echo "Authentication credentials:"
+echo "  User: elastic"
+echo "  Password: $ELASTIC_PASSWORD"
+echo "-----------------------------"
+
+# Create a credentials file for reference
+cat > /app/data/credentials.txt << EOL
+Elasticsearch credentials:
+URL: http://localhost:9200
+User: elastic
+Password: $ELASTIC_PASSWORD
+EOL
+
+echo "Credentials saved to /app/data/credentials.txt"
+
+# Keep the script running to prevent the container from exiting
+tail -f /app/data/logs/*.log 2>/dev/null || sleep infinity