start.sh

#!/bin/bash
set -e

echo "Creating MongoDB configuration..."
cat > /tmp/mongod.conf << EOF
storage:
  dbPath: /data/db
systemLog:
  destination: file
  path: /var/log/mongodb.log
  logAppend: true
net:
  bindIp: 127.0.0.1
  port: 27017
replication:
  replSetName: rs01
EOF

# Ensure proper permissions
echo "Setting up permissions..."
chown -R mongodb:mongodb /data/db /var/log/mongodb.log

# Start MongoDB
echo "Starting MongoDB..."
mongod --config /tmp/mongod.conf &

# Wait for MongoDB to be ready
echo "Waiting for MongoDB to start..."
max_attempts=30
attempt=1

while ! mongosh --quiet --eval "db.version()" > /dev/null 2>&1; do
    if [ $attempt -gt $max_attempts ]; then
        echo "MongoDB failed to start. Showing logs:"
        cat /var/log/mongodb.log
        exit 1
    fi
    echo "Attempt $attempt of $max_attempts: MongoDB not ready yet..."
    sleep 2
    attempt=$((attempt + 1))
done

echo "MongoDB started successfully"

# Initialize replica set
echo "Initializing replica set..."
mongosh --eval 'rs.initiate({_id: "rs01", members: [{_id: 0, host: "localhost:27017"}]})' || {
    echo "Failed to initialize replica set"
    exit 1
}

# Wait for replica set to initialize
echo "Waiting for replica set to be ready..."
attempt=1
while ! mongosh --eval "rs.status()" | grep -q '"ok" : 1'; do
    if [ $attempt -gt $max_attempts ]; then
        echo "Replica set failed to initialize after $max_attempts attempts"
        exit 1
    fi
    echo "Attempt $attempt of $max_attempts: Replica set not ready yet..."
    sleep 2
    attempt=$((attempt + 1))
done

echo "Replica set initialized successfully"

# Start Rocket.Chat
echo "Starting Rocket.Chat..."
cd /opt/Rocket.Chat
exec node main.js