apache/seata-server Docker Image

Seata Server

What is Seata

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

Supported tags

The seata-server images are based on openjdk8

Quick Start

Start a seata-server instance

bash
$ docker run -p 8091:8091 -p 7091:7091 --name=seata-server --restart=always  -d apache/seata-server:latest

Use custom configuration file

bash
$ docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -e SEATA_CONFIG_NAME=file:/root/seata-config/registry \
        -v /PATH/TO/CONFIG_FILE:/root/seata-config  \
        apache/seata-server

Specify server IP

bash
$ docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -e SEATA_IP=192.168.1.1 \
        apache/seata-server

More information about Seata could be found in https://seata.apache.org

Docker compose

Example of docker-compose.yaml

yaml
version: "3.1"

services:

  seata-server:
    image: apache/seata-server:latest
    hostname: seata-server
    ports:
      - 8091:8091
      - 7091:7091
    environment:
      - SEATA_PORT=8091
    expose:
      - 8091
      - 7091

Container shell access and viewing logs

bash
$ docker exec -it seata-server sh

bash
$ docker logs -f seata-server

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:

bash
$ docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -e SEATA_CONFIG_NAME=file:/root/seata-config/registry \
        -v /PATH/TO/CONFIG_FILE:/root/seata-config  \
        apache/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.

Quick Reference

Where to get help

https://github.com/apache/incubator-seata | https://seata.apache.org | Dingtalk Group

Where to file issues

https://github.com/apache/incubator-seata/issues

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什么是Seata

Seata 是高性能、易用的微服务架构的分布式事务解决方案.

快速开始

启动seata-server实例

bash
$ docker run --name seata-server -p 8091:8091 -p 7091:7091 apache/seata-server:latest

指定自定义配置文件启动

bash
$ docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -e SEATA_CONFIG_NAME=file:/root/seata-config/registry \
        -v /PATH/TO/CONFIG_FILE:/root/seata-config  \
        apache/seata-server

指定seata-server IP 启动

bash
$ docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -e SEATA_IP=192.168.1.1 \
        apache/seata-server

更多详细内容可以参考https://seata.apache.org/

Docker compose 启动

docker-compose.yaml 示例

yaml
version: "3.1"

services:

  seata-server:
    image: apache/seata-server:latest
    hostname: seata-server
    ports:
      - 8091:8091
      - 7091:7091
    environment:
      - SEATA_PORT=8091
    expose:
      - 8091
      - 7091

容器命令行及查看日志

bash
$ docker exec -it seata-server sh

bash
$ docker logs -f seata-server

使用自定义配置文件

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:

默认的配置文件路径为 /seata-server/resources，建议将自定义配置文件放到其他目录下; 使用自定义配置文件时必须指定环境变量 SEATA_CONFIG_NAME，并且环境变量的值需要以file:开始, 如: seata-config/registry

bash
$ docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -e SEATA_CONFIG_NAME=file:/root/seata-config/registry \
        -v /PATH/TO/CONFIG_FILE:/root/seata-config  \
        apache/seata-server

环境变量

seata-server 支持以下环境变量：

• SEATA_IP

可选，指定seata-server启动的IP，该IP用于向注册中心注册时使用，如eureka等.

• SEATA_PORT

可选，指定seata-server启动的端口，默认为 8091

• STORE_MODE

可选，指定seata-server的事务日志存储方式，支持db 和 file, 默认是 file.

• SERVER_NODE

可选，用于指定seata-server节点ID, 如 1,2,3..., 默认为 1

• SEATA_ENV

可选，指定 seata-server 运行环境, 如 dev, test 等. 服务启动时会使用 registry-dev.conf 这样的配置.

• 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. 可选, 指定配置文件位置, 如 file:/root/registry, 将会加载 /root/registry.conf 作为配置文件.

参考

联系我们

https://github.com/apache/incubator-seata | https://seata.apache.org | 钉钉群

提交反馈

https://github.com/apache/incubator-seata/issues