====== PowerDNS-Admin Update ======

Stop service.
<code>
systemctl stop uwsgi@powerdns-admin.service
</code>

Change to the PowerDNS-Admin parent directory.
<code>
cd /opt/python/
</code>

Create a backup.
<code>
cp -rp powerdns-admin{,.$(date --iso-8601)}
</code>

Change to the PowerDNS-Admin directory.
<code>
cd powerdns-admin
</code>

Activate the Python virtual environment.
<code>
. venv/bin/activate
</code>

Change to the app directory.
<code>
cd app
</code>

Get the latest update.
<code>
sudo -u www-data git pull --rebase
</code>

Update pip.
<code>
pip install -U pip
</code>

Update python modules.
<code>
pip install -Ur requirements.txt
</code>

Rebuild JavaScript components.
<code>
yarn install --pure-lockfile
</code>

Update Flask components and database.
<code>
export FLASK_CONF=/opt/python/powerdns-admin/app/configs/config.py
export FLASK_APP=powerdnsadmin/__init__.py
flask assets build
flask db upgrade
</code>

Correct permissions.
<code>
chown -R www-data:www-data /opt/python/powerdns-admin/
</code>

Start service.
<code>
systemctl start uwsgi@powerdns-admin.service
</code>

<WRAP left round important 60%>
In case the website isn't working, try to clear the cache/cookies and perform a fresh login.
</WRAP>