syslog-ng

4.11.0-r0-ls212

syslog-ng allows you to flexibly collect, parse, classify, rewrite and correlate logs from across your infrastructure and store or route them to log analysis tools.

Monitoring

docker pull lscr.io/linuxserver/syslog-ng:latest

Quick start

Generated from the image's own configuration. Replace the /path/to folders with real paths on your host.

Include optional settings

---
services:
  syslog-ng:
    image: lscr.io/linuxserver/syslog-ng:latest
    container_name: syslog-ng
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
      - LOG_TO_STDOUT= # optional
    volumes:
      - /path/to/syslog-ng/config:/config
      - /path/to/log:/var/log # optional
    ports:
      - 514:5514/udp
      - 601:6601/tcp
      - 6514:6514/tcp
    restart: unless-stopped

Parameters

Ports
Port	Function	Required
514:5514/udp	Syslog UDP	required
601:6601/tcp	Syslog TCP	required
6514:6514/tcp	Syslog TLS	required

Environment variables
Variable	Function	Required
PUID=1000	User ID	required
PGID=1000	Group ID	required
TZ=Etc/UTC	Timezone	required
LOG_TO_STDOUT=	If set to `true` container will log to stdout, otherwise will log to `/config/log/`.	optional

Volumes
Path	Function	Required
/config	Stores config and application files	required
/var/log	Stores logs collected by the syslog-ng service	optional

Architectures

Pulling :latest picks the right one for your host automatically.

x86_64latest
arm64arm64v8-latest

Changelog

5 Jul 2026
Rebase to Alpine 3.24.
26 Dec 2025
Rebase to Alpine 3.23.
5 Jul 2025
Rebase to Alpine 3.22.

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