gunicorn.md

Gunicorn

Replace

• ___GUNICORN_FILE_NAME___ to the name of the gunicorn file you want
• __YOUR_USER__ to your user name
• __PROJECT_FOLDER__ to the folder name of your project
• __WSGI_FOLDER__ to the folder name where you find a file called wsgi.py

Criando o arquivo GUNICORN_FILE_NAME.socket

sudo nano /etc/systemd/system/___GUNICORN_FILE_NAME___.socket

Conteúdo do arquivo

[Unit]
Description=gunicorn blog socket

[Socket]
ListenStream=/run/___GUNICORN_FILE_NAME___.socket

[Install]
WantedBy=sockets.target

Criando o arquivo ___GUNICORN_FILE_NAME___.service

sudo nano /etc/systemd/system/___GUNICORN_FILE_NAME___.service

Conteúdo do arquivo

[Unit]
Description=Gunicorn daemon (You can change if you want)
Requires=___GUNICORN_FILE_NAME___.socket
After=network.target

[Service]
User=__YOUR_USER__
Group=www-data
Restart=on-failure
EnvironmentFile=/home/__YOUR_USER__/__PROJECT_FOLDER__/.env
WorkingDirectory=/home/__YOUR_USER__/__PROJECT_FOLDER__
# --error-logfile --enable-stdio-inheritance --log-level and --capture-output
# are all for debugging purposes.
ExecStart=/home/__YOUR_USER__/__PROJECT_FOLDER__/venv/bin/gunicorn \
          --error-logfile /home/__YOUR_USER__/__PROJECT_FOLDER__/gunicorn-error-log \
          --enable-stdio-inheritance \
          --log-level "debug" \
          --capture-output \
          --access-logfile - \
          --workers 6 \
          --bind unix:/run/___GUNICORN_FILE_NAME___.socket \
          __WSGI_FOLDER__.wsgi:application

[Install]
WantedBy=multi-user.target

Ativando

sudo systemctl start ___GUNICORN_FILE_NAME___.socket

sudo systemctl enable ___GUNICORN_FILE_NAME___.socket

Comando adicionar

Checando

sudo systemctl status ___GUNICORN_FILE_NAME___.socket

curl --unix-socket /run/___GUNICORN_FILE_NAME___.socket localhost

sudo systemctl status ___GUNICORN_FILE_NAME___

Reiniciando

Se necessário.

sudo systemctl restart ___GUNICORN_FILE_NAME___.service && sudo systemctl restart ___GUNICORN_FILE_NAME___.socket && sudo systemctl restart ___GUNICORN_FILE_NAME___

Depois de alterar algo

Qualquer alteração nos arquivos do Gunicorn for realizada

sudo systemctl daemon-reload

• Necessário realizar a reinicialização do passo anterior.

Debugging

sudo journalctl -u ___GUNICORN_FILE_NAME___.service

sudo journalctl -u ___GUNICORN_FILE_NAME___.socket