logfx-elasticsearch

Elasticsearch transport for logfx.

Install

npm install logfx logfx-elasticsearch

Options

| Option | Type | Required | Description | |--------|------|----------|-------------| | node | string | string[] | yes | Elasticsearch node URL(s) | | index | string | no | Index name (default: logfx) | | auth | object | no | { username, password } or { apiKey } | | batchSize | number | no | Batch size (default: 100) | | flushInterval | number | no | Flush interval ms (default: 5000) |

Usage

import { createLogger } from 'logfx'
import { elasticsearchTransport } from 'logfx-elasticsearch'

const log = createLogger({
  transports: [
    elasticsearchTransport({
      node: 'http://localhost:9200',
      index: 'myapp-logs'
    })
  ]
})

log.info('Request received', { userId: 42 })

Posts to {node}/_bulk in NDJSON format. Supports multi-node failover.