8a626501b3
fix memory leak where were didn't clean up cancellation_requests modified: app.py modified: install-ubuntu.sh
94 lines
2.8 KiB
Bash
94 lines
2.8 KiB
Bash
#!/bin/bash
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# Exit on any error
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set -e
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# Application user, group, and installation path
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APP_USER="flaskapp"
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APP_GROUP="flaskapp"
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INSTALL_PATH="/opt/flask-socketio-llm-completions"
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# Update the package list
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apt update
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# Install git, python3-pip, and python3-venv if they are not already installed
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apt install -y git python3-pip python3.10-venv sqlite3
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# Create a user and group for the application if they don't exist
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if ! id "$APP_USER" &>/dev/null; then
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useradd --system --create-home --shell /bin/false $APP_USER
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fi
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# Clone the repository
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if [ ! -d "$INSTALL_PATH" ]; then
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git clone https://github.com/russellballestrini/flask-socketio-llm-completions.git $INSTALL_PATH
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touch $INSTALL_PATH/.flaskenv
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else
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echo "The directory $INSTALL_PATH already exists."
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fi
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# Change ownership of the directory to the application user
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chown -R $APP_USER:$APP_GROUP $INSTALL_PATH
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# Navigate to the repository directory
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cd $INSTALL_PATH
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# Create a Python virtual environment
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if [ ! -d "env" ]; then
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python3 -m venv env
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# Change ownership of the virtual environment to the application user
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chown -R $APP_USER:$APP_GROUP env
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fi
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# Activate the virtual environment and install the Python dependencies as the application user
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sudo -u $APP_USER /bin/bash -c "source $INSTALL_PATH/env/bin/activate && pip install -r $INSTALL_PATH/requirements.txt"
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# Define the service name
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SERVICE_NAME="flask-socketio-llm-completions"
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# Create a systemd service file
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SERVICE_FILE="/etc/systemd/system/$SERVICE_NAME.service"
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# Check if the service file already exists
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if [ ! -f "$SERVICE_FILE" ]; then
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# Create the service file with the following content
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cat > $SERVICE_FILE << EOF
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[Unit]
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Description=Flask SocketIO LLM Completions Service
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After=network.target
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[Service]
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User=$APP_USER
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Group=$APP_GROUP
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WorkingDirectory=$INSTALL_PATH
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Environment="PATH=$INSTALL_PATH/env/bin"
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ExecStart=$INSTALL_PATH/env/bin/python app.py
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EnvironmentFile=$INSTALL_PATH/.flaskenv
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Restart=always
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[Install]
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WantedBy=multi-user.target
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EOF
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# Reload systemd to read the new service file
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systemctl daemon-reload
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# Enable the service to start on boot
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systemctl enable $SERVICE_NAME
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# Start the service
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systemctl start $SERVICE_NAME
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echo "Service $SERVICE_NAME has been installed and started."
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else
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echo "Service file $SERVICE_FILE already exists."
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fi
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# Initialize the database as the application user within the virtual environment
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sudo -u $APP_USER /bin/bash -c "source $INSTALL_PATH/env/bin/activate && python $INSTALL_PATH/init_db.py"
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# Stamp the database with the Alembic head revision as the application user within the virtual environment
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sudo -u $APP_USER /bin/bash -c "source $INSTALL_PATH/env/bin/activate && FLASK_APP=$INSTALL_PATH/app.py flask db stamp head"
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echo "Setup and service configuration completed successfully."
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