From https://laravel.com/docs/9.x/octane

After swoole and supervisor installation on your server.

composer require laravel/octane

Choose swoole with install command

php artisan octane:install

Update octane config file

'server' => env('OCTANE_SERVER', 'swoole'),
// ...
'swoole' => [
    'options' => [
        'log_file' => storage_path('logs/swoole_http.log'),
        'package_max_length' => 10 * 1024 * 1024,
    ],
],

Update NGINX config for this project

map $http_upgrade $connection_upgrade {
  default upgrade;
  '' close;
}
server {
  listen 80;
  listen [::]:80;
  server_name domain.com;
  server_tokens off;
  root /path/to/project/public
  index index.php;
  charset utf-8;
  location /index.php {
    try_files /not_exists @octane;
  }
  location / {
    try_files $uri $uri/ @octane;
  }
  location = /favicon.ico {
    access_log off; log_not_found off;
  }
  location = /robots.txt {
    access_log off; log_not_found off;
  }
  access_log off;
  error_log /var/log/nginx/kogu.log error;
  access_log /var/log/nginx/kogu.log;
  location ~ \.php$ {
    fastcgi_pass unix:/var/run/php/php8.2-fpm.sock;
    fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
    include fastcgi_params;
  }
  location @octane {
    set $suffix "";
    if ($uri = /index.php) {
      set $suffix ?$query_string;
    }
    proxy_http_version 1.1;
    proxy_set_header Host $http_host;
    proxy_set_header Scheme $scheme;
    proxy_set_header SERVER_PORT $server_port;
    proxy_set_header REMOTE_ADDR $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_pass http://127.0.0.1:8090$suffix;
  }
}

Update PHP version: fastcgi_pass unix:/var/run/php/php8.2-fpm.sock;

Select an empty port: proxy_pass http://127.0.0.1:8090$suffix;

[program:project-octane-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /path/to/project/artisan octane:start --server=swoole --max-requests=1000 --port=8090
autostart=true
autorestart=true
user=www-data
redirect_stderr=true
stdout_logfile=/var/log/supervisor/project-octane-worker.log
stopwaitsecs=3600

Update port: --port=8090

Refresh supervisor

sudo supervisorctl reread
sudo supervisorctl update

Start worker

supervisorctl start project-octane-worker:project-octane-worker_00

Add to CI

supervisorctl restart project-octane-worker:project-octane-worker_00

Update .env from project

OCTANE_HTTPS=true

Clear Laravel cache

php artisan config:cache
php artisan config:clear
php artisan cache:clear

Octane is ready.