Stream Nginx logs to Slack

This module tails nginx error, access logs using node-tail and sends them to the specified slack channel.

Installation

pm2 install pm2-nginx-slack

Set slack webhook url

pm2 set pm2-nginx-slack:slack_access_log_url https://slack.url.com/ # Slack webhook to post access logs
pm2 set pm2-nginx-slack:slack_error_log_url https://slack.url.com/ # Slack webhook to post error logs

Defaults

{
    "slack_access_log_url": null,
    "slack_error_log_url": null,
    "access_log_path": "/var/log/nginx/access.log",
    "error_log_path": "/var/log/nginx/error.log",
    "tail_access_log": false,
    "tail_error_log": true,
    "status_codes": "400, 401, 403"
}

• slack_access_log_url - Slack webhook URL to post access logs
• slack_error_log_url - Slack webhook URL to post error logs
• access_log_path - Path to your nginx access log(Default: /var/log/nginx/access.log)
• error_log_path - Path to your nginx error log(Default: /var/log/nginx/error.log)
• tail_access_log - Enable/Disable tailing access log(Default: false)
• tail_error_log - Enable/Disable tailing error log(Default: true)
• status_codes - HTTP status codes to filter access logs(Default: 400, 401, 403)

The above configurations can be modified with the following syntax and the changes are applied automatically by pm2.

pm2 set pm2-nginx-slack:tail_access_log true
pm2 set pm2-nginx-slack:access_log_path /path/to/your/nginx/access.log

Access logs

Access logs are disabled by default and can be enabled with the following command.

pm2 set pm2-nginx-slack:tail_access_log true

To filter nginx access logs, HTTP status codes 400, 401 & 403 are used by default. To enable filtering on custom HTTP status codes, use

pm2 set pm2-nginx-slack:status_codes "400, 404, 413" # Notice the comma-space seperated string

References

PM2-slack

License

License MIT