Table of Contents

Docker Compose with Environment Variables

Environment Variables

You can use environment variables instead of arguments for weed.
For example:
instead of weed master -port 5000 -mdir /tmp -volumePreallocate -ip.bind 0.0.0.0 you can use

export IP_BIND=0.0.0.0
export PORT=5000
export MDIR=/tmp
export VOLUMEPREALLOCATE=true # or export VOLUMEPREALLOCATE=
weed master

Weed prefix

For v, logtostderr, stderrthreshold, vmoudle, options, logdir, alsologtostderr, log_backtrace_at , and config_dir you have to use WEED_ as prefix for environment variable like this WEED_CONFIG_DIR=/tmp

S3 Admin Credentials

For S3 API server authentication, see the dedicated S3 Credentials page which covers:

Configuration file setup (highest priority)
Filer configuration (medium priority)
Environment variables as fallback (lowest priority)
AWS standard environment variables (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
Complete authentication examples and troubleshooting

Docker

You can set environment variables easily in Docker:

docker run --name master -d -p 9333:9333 -p 19333:19333 \
  -e MDIR="/data" -e PORT="9333" \
  chrislusf/seaweedfs:latest \
  master

Docker Compose with Environment Variables

version: '3.9'
services:
  master:
    image: chrislusf/seaweedfs:latest
    ports:
      - 9333:9333
      - 19333:19333
    environment:
      IP_BIND: 0.0.0.0
      MDIR: /data
      PORT: 9333
      VOLUMEPREALLOCATE: 'true'
      # or `VOLUMEPREALLOCATE:`
    entrypoint: weed
    command: master 

  filer:
    image: chrislusf/seaweedfs:latest
    ports:
      - 8888:8888
    environment:
      # ... other filer environment variables
    entrypoint: weed
    command: filer -master=master:9333
  
  s3:
    image: chrislusf/seaweedfs:latest
    ports:
      - 8333:8333
    environment:
      AWS_ACCESS_KEY_ID: s3admin
      AWS_SECRET_ACCESS_KEY: s3secret
    entrypoint: weed
    command: s3 -filer=filer:8888
    depends_on:
      - filer

Introduction

API

Configuration

Filer

Filer Stores

Management

Advanced Filer Configurations

FUSE Mount

WebDAV

Cloud Drive

AWS S3 API

AWS IAM

Machine Learning

TensorFlow with SeaweedFS

HDFS

Replication and Backup

Async Replication to another Filer [Deprecated]
Async Backup
Async Filer Metadata Backup
Async Replication to Cloud [Deprecated]
Kubernetes Backups and Recovery with K8up