ds_zagres_ai/remote_deploy.sh

#!/bin/bash

# Remote deployment script for the AI service
# Usage: ./remote_deploy.sh [server_ip] [user] [port] [remote_dir]

# Default values
SERVER_IP=${1:-"104.225.217.215"}  # IP address of the server where OpenWebUI is installed
SERVER_USER=${2:-"root"}           # SSH username for the server
SERVER_PORT=${3:-"22"}             # SSH port for the server
REMOTE_DIR=${4:-"/root/openwebui"} # Directory where OpenWebUI is installed
LOCAL_DIR="."

echo "Deploying to server: $SERVER_IP"
echo "Remote directory: $REMOTE_DIR"

# Check if the server is reachable
echo "Checking if server is reachable..."
ssh -q -o BatchMode=yes -o ConnectTimeout=5 -p $SERVER_PORT $SERVER_USER@$SERVER_IP exit
if [ $? -ne 0 ]; then
    echo "Error: Cannot connect to server $SERVER_IP"
    exit 1
fi

# Create a subdirectory for our AI service in the OpenWebUI directory
echo "Creating AI service directory in OpenWebUI..."
ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP "mkdir -p $REMOTE_DIR/ai_service_app"

# Sync files to the server
echo "Syncing files to server..."
rsync -avz -e "ssh -p $SERVER_PORT" --exclude 'venv' --exclude '__pycache__' --exclude '*.pyc' --exclude '.git' \
    $LOCAL_DIR/ $SERVER_USER@$SERVER_IP:$REMOTE_DIR/ai_service_app/

# Install dependencies on the server
echo "Installing dependencies on the server..."
ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP "cd $REMOTE_DIR/ai_service_app && \
    python3 -m venv venv || true && \
    source venv/bin/activate && \
    pip install --upgrade pip && \
    pip install -r requirements.txt"

# Stop any existing service
echo "Stopping any existing service..."
ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP "pkill -f 'uvicorn ai_service.api:app' || true"

# Set up environment file if it doesn't exist
echo "Setting up environment file..."
ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP "cd $REMOTE_DIR/ai_service_app && \
    if [ ! -f ai_service/.env ]; then \
        cp ai_service/.env.example ai_service/.env; \
        echo 'Created .env file from .env.example'; \
    else \
        echo '.env file already exists'; \
    fi"

# Start the service
echo "Starting the service..."
ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP "cd $REMOTE_DIR/ai_service_app && \
    source venv/bin/activate && \
    bash ai_service/deploy.sh"

# Check if the service is running
echo "Checking if the service is running..."
sleep 5
ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP "ps aux | grep 'uvicorn ai_service.api:app' | grep -v grep"
if [ $? -eq 0 ]; then
    echo "Service is running!"
    echo "You can access the API at: http://$SERVER_IP:5252"
    echo "Check logs with: ssh -p $SERVER_PORT $SERVER_USER@$SERVER_IP 'tail -f $REMOTE_DIR/ai_service_app/logs/ai_service.log'"
else
    echo "Error: Service failed to start. Check logs on the server."
    exit 1
fi

echo "Deployment completed successfully!"