mirror of
https://github.com/netbox-community/netbox.git
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131 lines
4.4 KiB
Bash
Executable File
131 lines
4.4 KiB
Bash
Executable File
#!/bin/bash
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# This script will prepare NetBox to run after the code has been upgraded to
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# its most recent release.
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# This script will invoke Python with the value of the PYTHON environment
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# variable (if set), or fall back to "python3". Note that NetBox v3.0+ requires
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# Python 3.7 or later.
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cd "$(dirname "$0")"
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VIRTUALENV="$(pwd -P)/venv"
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PYTHON="${PYTHON:-python3}"
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# Validate the minimum required Python version
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COMMAND="${PYTHON} -c 'import sys; exit(1 if sys.version_info < (3, 7) else 0)'"
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PYTHON_VERSION=$(eval "${PYTHON} -V")
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eval $COMMAND || {
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echo "--------------------------------------------------------------------"
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echo "ERROR: Unsupported Python version: ${PYTHON_VERSION}. NetBox requires"
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echo "Python 3.7 or later. To specify an alternate Python executable, set"
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echo "the PYTHON environment variable. For example:"
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echo ""
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echo " sudo PYTHON=/usr/bin/python3.7 ./upgrade.sh"
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echo ""
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echo "To show your current Python version: ${PYTHON} -V"
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echo "--------------------------------------------------------------------"
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exit 1
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}
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echo "Using ${PYTHON_VERSION}"
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# Remove the existing virtual environment (if any)
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if [ -d "$VIRTUALENV" ]; then
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COMMAND="rm -rf ${VIRTUALENV}"
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echo "Removing old virtual environment..."
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eval $COMMAND
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else
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WARN_MISSING_VENV=1
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fi
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# Create a new virtual environment
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COMMAND="${PYTHON} -m venv ${VIRTUALENV}"
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echo "Creating a new virtual environment at ${VIRTUALENV}..."
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eval $COMMAND || {
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echo "--------------------------------------------------------------------"
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echo "ERROR: Failed to create the virtual environment. Check that you have"
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echo "the required system packages installed and the following path is"
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echo "writable: ${VIRTUALENV}"
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echo "--------------------------------------------------------------------"
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exit 1
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}
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# Activate the virtual environment
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source "${VIRTUALENV}/bin/activate"
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# Upgrade pip
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COMMAND="pip install --upgrade pip"
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echo "Updating pip ($COMMAND)..."
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eval $COMMAND || exit 1
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pip -V
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# Install necessary system packages
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COMMAND="pip install wheel"
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echo "Installing Python system packages ($COMMAND)..."
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eval $COMMAND || exit 1
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# Install required Python packages
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COMMAND="pip install -r requirements.txt"
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echo "Installing core dependencies ($COMMAND)..."
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eval $COMMAND || exit 1
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# Install optional packages (if any)
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if [ -s "local_requirements.txt" ]; then
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COMMAND="pip install -r local_requirements.txt"
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echo "Installing local dependencies ($COMMAND)..."
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eval $COMMAND || exit 1
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elif [ -f "local_requirements.txt" ]; then
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echo "Skipping local dependencies (local_requirements.txt is empty)"
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else
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echo "Skipping local dependencies (local_requirements.txt not found)"
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fi
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# Apply any database migrations
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COMMAND="python3 netbox/manage.py migrate"
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echo "Applying database migrations ($COMMAND)..."
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eval $COMMAND || exit 1
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# Trace any missing cable paths (not typically needed)
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COMMAND="python3 netbox/manage.py trace_paths --no-input"
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echo "Checking for missing cable paths ($COMMAND)..."
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eval $COMMAND || exit 1
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# Build the local documentation
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COMMAND="mkdocs build"
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echo "Building documentation ($COMMAND)..."
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eval $COMMAND || exit 1
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# Collect static files
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COMMAND="python3 netbox/manage.py collectstatic --no-input"
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echo "Collecting static files ($COMMAND)..."
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eval $COMMAND || exit 1
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# Delete any stale content types
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COMMAND="python3 netbox/manage.py remove_stale_contenttypes --no-input"
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echo "Removing stale content types ($COMMAND)..."
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eval $COMMAND || exit 1
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# Delete any expired user sessions
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COMMAND="python3 netbox/manage.py clearsessions"
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echo "Removing expired user sessions ($COMMAND)..."
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eval $COMMAND || exit 1
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if [ -v WARN_MISSING_VENV ]; then
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echo "--------------------------------------------------------------------"
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echo "WARNING: No existing virtual environment was detected. A new one has"
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echo "been created. Update your systemd service files to reflect the new"
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echo "Python and gunicorn executables. (If this is a new installation,"
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echo "this warning can be ignored.)"
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echo ""
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echo "netbox.service ExecStart:"
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echo " ${VIRTUALENV}/bin/gunicorn"
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echo ""
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echo "netbox-rq.service ExecStart:"
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echo " ${VIRTUALENV}/bin/python"
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echo ""
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echo "After modifying these files, reload the systemctl daemon:"
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echo " > systemctl daemon-reload"
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echo "--------------------------------------------------------------------"
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fi
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echo "Upgrade complete! Don't forget to restart the NetBox services:"
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echo " > sudo systemctl restart netbox netbox-rq"
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