Seata Server

What is Seata

A distributed transaction solution with high performance and ease to use for microservices architecture.

Supported tags

latest, 1.0.0, 1.1.0

The latest is based on jre8 or jre11, the other standard version based on jre8

Quick Start

Start a seata-server instance

$ docker run --name seata-server -p 8091:8091 seataio/seata-server:latest

Use custom configuration file

$ docker run --name seata-server \
        -p 8091:8091 \
        -e SEATA_CONFIG_NAME=file:/root/seata-config/registry \
        -v /PATH/TO/CONFIG_FILE:/root/seata-config  \
        seataio/seata-server

Specify server IP

$ docker run --name seata-server \
        -p 8091:8091 \
        -e SEATA_IP=192.168.1.1 \
        seataio/seata-server

More information about Seata could be found in Document

Docker compose

Example of docker-compose.yaml

version: "3.1"

services:

  seata-server:
    image: seataio/seata-server:latest
    hostname: seata-server
    ports:
      - 8091:8091
    environment:
      - SEATA_PORT=8091
    expose:
      - 8091

Container shell access and viewing logs

$ docker exec -it seata-server sh

$ tail -f /root/logs/seata/seata-server.log

Using custom configuration file

The default configuration could be found under path /seata-server/resources, suggest that put your custom configuration under other directories. And the environment variableSEATA_CONFIG_NAME is required when use custom configuration, and the value must be started with file: like file:/root/seata-config/registry:

$ docker run --name seata-server \
        -p 8091:8091 \
        -e SEATA_CONFIG_NAME=file:/root/seata-config/registry \
        -v /PATH/TO/CONFIG_FILE:/root/seata-config  \
        seataio/seata-server

Environment Variables

You can modify configuration of seata-server by the environment variables like this:

SEATA_IP

The variable is optional, specifies registry IP instead of the container IP in registry center like eureka or others.

SEATA_PORT

The variable is optional, specifies seata-server port, default is 8091

STORE_MODE

The variable is optional, specifies the log store mode of seata-server, support db and file, default is file.

SERVER_NODE

The variable is optional, specifies the seata-server node ID, like 1,2,3..., default is 1

SEATA_ENV

The variable is optional, specifies the seata-server environment, like dev, test etc. Then server will find file like registry-dev.conf under the configuration path when start.

SEATA_CONFIG_NAME

The variable is optional, specifies the configuration file path, like the file:/root/registry, will load file/root/registry.conf as configuration.

[转帖]Docker Seata Server