Migrate to systemd

This document contains instructions to migrate from supervisor to systemd-based.

Uninstall supervisord

# apt remove supervisor

Create the Peering Manager User

Create a system user account named peering-manager. It'll be used by the WSGI and HTTP services to run under this account.

# groupadd --system peering-manager
# adduser --system --gid peering-manager peering-manager
# chown --recursive peering-manager /opt/peering-manager

Configure systemd

Create a service file /etc/systemd/system/peering-manager.service and set its content.

[[Unit]
Description=Peering Manager WSGI Service
Documentation=https://peering-manager.readthedocs.io/
After=network-online.target
Wants=network-online.target

[Service]
Type=simple

User=peering-manager
Group=peering-manager
PIDFile=/var/tmp/peering-manager.pid
WorkingDirectory=/opt/peering-manager

ExecStart=/opt/peering-manager/venv/bin/gunicorn --pid /var/tmp/peering-manager.pid --pythonpath /opt/peering-manager --config /opt/peering-manager/gunicorn.py peering_manager.wsgi

Restart=on-failure
RestartSec=30
PrivateTmp=true

[Install]
WantedBy=multi-user.target

Reload systemd to load the service, start the peering-manager service and enable it at boot time.

# systemctl daemon-reload
# systemctl start peering-manager
# systemctl enable peering-manager

You can use the command systemctl status peering-manager to verify that the WSGI service is running.