spring cloud seata 环境搭建（docker）

小灰灰 2023-07-09 11:29 7阅读 0赞

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### spring cloud seata 环境搭建（docker） ###

**官网：[https://seata.io/zh-cn/docs/ops/deploy-by-docker.html][https_seata.io_zh-cn_docs_ops_deploy-by-docker.html]**

## ##

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**相关操作**

**下载镜像**

docker pull seataio/seata-server

**创建容器**

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

**seata-server 环境变量（均为可选）**

**seata\_ip：**指定启动ip

**seata\_port：**指定seata-server启动端口，**默认为8091**

**store\_mode：**seata-server日志存储模式，可为file、db，**默认为file**

**server\_node：**seata-server节点id，**默认为1**

**seata\_env：**运行环境，dev、test，**如指定dev，启动时会使用registry-dev.conf文件**

**seata\_config\_name：**配置文件名称，如**seata\_config\_name=file:/root/registry，**启动时加载root/registry.conf

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**使用consul 做注册、配置中心，db存储日志**

**配置文件：[registry.conf][]**

registry {
      # file 、nacos 、eureka、redis、zk、consul、etcd3、sofa
      type = "consul"
    
      consul {
        cluster = "default"
        serverAddr = "192.168.57.21:8500"
      }
    }
    
    config {
      # file、nacos 、apollo、zk、consul、etcd3
      type = "consul"
    
      consul {
        serverAddr = "192.168.57.21:8500"
      }
    }

**配置参数：[config.txt][]**

transport.type=TCP
    transport.server=NIO
    transport.heartbeat=true
    transport.shutdown.wait=3
    transport.compressor=none
    transport.serialization=seata
    transport.enableClientBatchSendRequest=false
    
    transport.threadFactory.bossThreadPrefix=NettyBoss
    transport.threadFactory.workerThreadPrefix=NettyServerNIOWorker
    transport.threadFactory.serverExecutorThreadPrefix=NettyServerBizHandler
    transport.threadFactory.shareBossWorker=false
    transport.threadFactory.clientSelectorThreadPrefix=NettyClientSelector
    transport.threadFactory.clientSelectorThreadSize=1
    transport.threadFactory.clientWorkerThreadPrefix=NettyClientWorkerThread
    transport.threadFactory.bossThreadSize=1
    transport.threadFactory.workerThreadSize=8
    
    service.enableDegrade=false
    service.disableGlobalTransaction=false
    service.vgroupMapping.my_test_tx_group=default
    
    client.rm.lock.retryInterval=10
    client.rm.lock.retryTimes=30
    client.rm.lock.retryPolicyBranchRollbackOnConflict=true
    client.rm.reportRetryCount=5
    client.rm.tableMetaCheckEnable=false
    client.tm.commitRetryCount=5
    client.tm.rollbackRetryCount=5
    client.rm.reportSuccessEnable=true
    client.rm.asynCommitBufferLimit=10000
    
    store.mode=db
    
    store.file.sessionReloadReadSize=100
    store.file.file-write-buffer-cache-size=16384
    store.file.flush-disk-mode=async
    
    store.db.datasource=druid
    store.db.dbType=mysql
    store.db.driverClassName=com.mysql.jdbc.Driver
    store.db.url=jdbc:mysql://192.168.57.20:3306/seata?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT%2B8&allowPublicKeyRetrieval=true
    store.db.user=root
    store.db.password=123456
    store.db.minConn=1
    store.db.maxConn=3
    store.db.globalTable=global_table
    store.db.branchTable=branch_table
    store.db.queryLimit=100
    store.db.lockTable=lock_table
    
    server.recovery.committingRetryPeriod=1000
    server.recovery.asynCommittingRetryPeriod=1000
    server.recovery.rollbackingRetryPeriod=1000
    server.recovery.timeoutRetryPeriod=1000
    server.maxCommitRetryTimeout=-1
    server.maxRollbackRetryTimeout=-1
    
    server.undo.logSaveDays=7
    server.undo.logDeletePeriod=86400000
    
    client.undo.dataValidation=true
    client.undo.logSerialization=jackson
    client.undo.logTable=undo_log
    client.log.exceptionRate=100
    
    metrics.enabled=false
    metrics.registryType=compact
    metrics.exporterList=prometheus
    metrics.exporterPrometheus-port=9898
    
    seata.enabled=true
    seata.enableAutoDataSourceProxy=true

**参数同步到配置中心：[consul-config.sh][]**

contentType="content-type:application/json;charset=UTF-8"
    
    consulAddr=$2:$4
    echo "Set consulAddr=$consulAddr"
    
    function addConfig() {
      curl -X PUT -H ${1} -d ${2} "http://$3/v1/kv/$4"
    }
    
    for line in $(cat ${5}); do
      key=${line%=*}
      value=${line#*=}
      addConfig ${contentType} ${value} ${consulAddr} ${key}
    done
    
    echo "配置参数添加完成"

**数据库表（数据库名seata）：[global\_table、branch\_table、lock\_table][global_table_branch_table_lock_table]**

-- -------------------------------- The script used when storeMode is 'db' --------------------------------
    -- the table to store GlobalSession data
    CREATE TABLE IF NOT EXISTS `global_table`
    (
        `xid`                       VARCHAR(128) NOT NULL,
        `transaction_id`            BIGINT,
        `status`                    TINYINT      NOT NULL,
        `application_id`            VARCHAR(32),
        `transaction_service_group` VARCHAR(32),
        `transaction_name`          VARCHAR(128),
        `timeout`                   INT,
        `begin_time`                BIGINT,
        `application_data`          VARCHAR(2000),
        `gmt_create`                DATETIME,
        `gmt_modified`              DATETIME,
        PRIMARY KEY (`xid`),
        KEY `idx_gmt_modified_status` (`gmt_modified`, `status`),
        KEY `idx_transaction_id` (`transaction_id`)
    ) ENGINE = InnoDB
      DEFAULT CHARSET = utf8;
    
    -- the table to store BranchSession data
    CREATE TABLE IF NOT EXISTS `branch_table`
    (
        `branch_id`         BIGINT       NOT NULL,
        `xid`               VARCHAR(128) NOT NULL,
        `transaction_id`    BIGINT,
        `resource_group_id` VARCHAR(32),
        `resource_id`       VARCHAR(256),
        `branch_type`       VARCHAR(8),
        `status`            TINYINT,
        `client_id`         VARCHAR(64),
        `application_data`  VARCHAR(2000),
        `gmt_create`        DATETIME,
        `gmt_modified`      DATETIME,
        PRIMARY KEY (`branch_id`),
        KEY `idx_xid` (`xid`)
    ) ENGINE = InnoDB
      DEFAULT CHARSET = utf8;
    
    -- the table to store lock data
    CREATE TABLE IF NOT EXISTS `lock_table`
    (
        `row_key`        VARCHAR(128) NOT NULL,
        `xid`            VARCHAR(96),
        `transaction_id` BIGINT,
        `branch_id`      BIGINT       NOT NULL,
        `resource_id`    VARCHAR(256),
        `table_name`     VARCHAR(32),
        `pk`             VARCHAR(36),
        `gmt_create`     DATETIME,
        `gmt_modified`   DATETIME,
        PRIMARY KEY (`row_key`),
        KEY `idx_branch_id` (`branch_id`)
    ) ENGINE = InnoDB
      DEFAULT CHARSET = utf8;

## ##

### \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* ###

**相关操作**

**创建容器**

#consul
    docker run -it -d --net fixed3 --ip 192.168.57.21 -p 8500:8500 --name consul \
    consul agent -server -node node-1 -ui -bootstrap-expect 1 -client=0.0.0.0
    
    #mysql
    docker run -it -d --net fixed --ip 192.168.57.20 -p 3306:3306 \
    --privileged=true -e  MYSQL_ROOT_PASSWORD=123456 --name mysql mysql:5.7
    
    #seata
    docker run -it -d --net fixed3 --ip 192.168.57.22 -p 8091:8091 \
    -v /usr/seata/registry.conf:/seata-server/resources/registry.conf \
    --name seata seataio/seata-server

**参数同步到consul中**

./consul-config.sh -h 192.168.57.21 -p 8500 config.txt

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**相关输出**

**seata启动日志**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70 1][]

**consul注册服务**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70 2][]

**consul kv 存储参数**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70 3][]

[https_seata.io_zh-cn_docs_ops_deploy-by-docker.html]: https://seata.io/zh-cn/docs/ops/deploy-by-docker.html
[registry.conf]: https://github.com/seata/seata/tree/1.0.0/script/client/conf
[config.txt]: https://github.com/seata/seata/tree/1.0.0/script/config-center
[consul-config.sh]: https://github.com/seata/seata/tree/1.0.0/script/config-center/consul
[global_table_branch_table_lock_table]: https://github.com/seata/seata/blob/1.0.0/script/server/db/mysql.sql
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200301104912155.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200301104930548.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20200301105104988.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20200301105243462.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ==,size_16,color_FFFFFF,t_70