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@@ -1,52 +1,50 @@
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#!/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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-#
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-# Once the script completes, remember to restart the WSGI service (e.g.
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-# gunicorn or uWSGI).
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cd "$(dirname "$0")"
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-
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-PYTHON="python3"
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-PIP="pip3"
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-
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-# Uninstall any Python packages which are no longer needed
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-COMMAND="${PIP} uninstall -r old_requirements.txt -y"
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-echo "Removing old Python packages ($COMMAND)..."
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+VIRTUALENV="$(pwd -P)/venv"
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+
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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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+fi
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+
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+# Create a new virtual environment
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+COMMAND="/usr/bin/python3 -m venv ${VIRTUALENV}"
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+echo "Creating a new virtual environment at ${VIRTUALENV}..."
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eval $COMMAND
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-# Install any new Python packages
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-COMMAND="${PIP} install -r requirements.txt --upgrade"
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-echo "Updating required Python packages ($COMMAND)..."
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-eval $COMMAND
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+# Activate the virtual environment
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+source "${VIRTUALENV}/bin/activate"
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-# Validate Python dependencies
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-COMMAND="${PIP} check"
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-echo "Validating Python dependencies ($COMMAND)..."
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-eval $COMMAND || (
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- echo "******** PLEASE FIX THE DEPENDENCIES BEFORE CONTINUING ********"
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- echo "* Manually install newer version(s) of the highlighted packages"
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- echo "* so that 'pip3 check' passes. For more information see:"
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- echo "* https://github.com/pypa/pip/issues/988"
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- exit 1
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-)
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+# Install Python packages
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+COMMAND="pip3 install -r requirements.txt"
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+echo "Installing Python packages ($COMMAND)..."
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+eval $COMMAND
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# Apply any database migrations
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-COMMAND="${PYTHON} netbox/manage.py migrate"
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+COMMAND="python3 netbox/manage.py migrate"
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echo "Applying database migrations ($COMMAND)..."
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eval $COMMAND
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-# Delete any stale content types
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-COMMAND="${PYTHON} netbox/manage.py remove_stale_contenttypes --no-input"
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-echo "Removing stale content types ($COMMAND)..."
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-eval $COMMAND
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-
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# Collect static files
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-COMMAND="${PYTHON} netbox/manage.py collectstatic --no-input"
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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 $COMMAND
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+# Delete any stale content types
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+COMMAND="python3 netbox/manage.py remove_stale_contenttypes --no-input"
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+echo "Removing stale content types ($COMMAND)..."
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+eval $COMMAND
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+
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# Clear all cached data
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-COMMAND="${PYTHON} netbox/manage.py invalidate all"
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+COMMAND="python3 netbox/manage.py invalidate all"
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echo "Clearing cache data ($COMMAND)..."
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eval $COMMAND
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+
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+echo "Upgrade complete! Don't forget to restart the NetBox services:"
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+echo " sudo systemctl restart netbox"
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+echo " sudo systemctl restart netbox-rq"
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Jeremy Stretch