pino-sentry

Load pino logs into Sentry

Index

• Install
• Usage
  • CLI
  • API
• Options
  • Transport options
  • Log Level Mapping
• License

Install

npm install pino-sentry -g

Usage

CLI

node ./app.js | pino-sentry --dsn=https://******@sentry.io/12345

API

const { createWriteStream } = require('pino-sentry');
// ...
const opts = { /* ... */ };
const stream = createWriteStream({ dsn: process.env.SENTRY_DSN });
const logger = pino(opts, stream);

// add tags
logger.info({ tags : { foo : "bar" }, msg : "Error" });

// add extra
logger.info({ extra : { foo : "bar" }, msg : "Error" });

// add breadcrumbs
// https://docs.sentry.io/platforms/node/enriching-events/breadcrumbs/
logger.info({
  msg: "Error",
  breadcrumbs: [
    {
      category: "auth",
      message: "Authenticated user " + user.email,
      level: "info",
    },
  ]
});

Options (options)

Override Message Attributes

In case the generated message does not follow the standard convention, the main attribute keys can be mapped to different values, when the stream gets created. Following attribute keys can be overridden:

• msg
• extra
• stack
• maxValueLength - option to adjust max string length for values, default is 250

const { createWriteStream } = require('pino-sentry');
// ...
const opts = { /* ... */ };
const stream = createWriteStream({
  dsn: process.env.SENTRY_DSN,
  messageAttributeKey: 'message',
  stackAttributeKey: 'trace',
  extraAttributeKeys: ['req', 'context'],
  maxValueLength: 250,
});
const logger = pino(opts, stream);

Transport options

• --dsn (-d): your Sentry DSN or Data Source Name (defaults to process.env.SENTRY_DSN)
• --environment (-e): (defaults to process.env.SENTRY_ENVIRONMENT || process.env.NODE_ENV || 'production')
• --serverName (-n): transport name (defaults to pino-sentry)
• --debug (-dm): turns debug mode on or off (default to process.env.SENTRY_DEBUG || false)
• --sampleRate (-sr): sample rate as a percentage of events to be sent in the range of 0.0 to 1.0 (default to 1.0)
• --maxBreadcrumbs (-mx): total amount of breadcrumbs that should be captured (default to 100)
• --level (-l): minimum level for a log to be reported to Sentry (default to debug)

Log Level Mapping

Pino logging levels are mapped by default to Sentry's acceptable levels.

{
  trace: 'debug',
  debug: 'debug',
  info: 'info',
  warn: 'warning',
  error: 'error',
  fatal: 'fatal'
}

License

MIT License