Docker installation of distributed transaction solution Seata-1.6.0 version

1. Introduction

Why install version 1.6.0?

Because the lower version of Seata only supports DDL statements of single table, only UPDATE JOINUPDATE JOIN1.6.0 version and above are supported /code>.

Note: The main difference between version 1.6.0 and earlier versions is the modification of configuration file format, one-stop solution: distributed transaction solution Seata integrates Spring Cloud + Nacos

2. Docker install Seata

2.1 Download mirror
docker pull seataio/seata-server:1.6.0
2.2 Start the container
docker run -d --name seata-server -p 8091:8091 seataio/seata-server:1.6.0
2.3 Copy configuration file
# docker cp container name:/seata-server address of local storage configuration file
docker cp seata-server:/seata-server /mydata/seata-server
2.4 Modify configuration file
  1. Modify the configuration file /mydata/seata-server/resources/application.yml
server:
  port: 7091

spring:
  application:
    name: seata-server
  # Add configuration file partition configuration
  profiles:
    active: example

record:
  config: classpath:logback-spring.xml
  file:
    path: ${<!-- -->user.home}/logs/seata
  extend:
    logstash-appender:
      destination: 127.0.0.1:4560
    kafka-appender:
      bootstrap-servers: 127.0.0.1:9092
      topic: logback_to_logstash

console:
  user:
    username: seata
    password: seata

# Modify the seata configuration read location
seata:
  config:
    # support: nacos, consul, apollo, zk, etcd3
    type: nacos
  registry:
    # support: nacos, eureka, redis, zk, consul, etcd3, sofa
    type: nacos
  store:
    # support: file, db, redis
    mode: db
# server:
# service-port: 8091 #If not configured, the default is '${server.port} + 1000'
  security:
    secretKey: SeataSecretKey0c382ef121d778043159209298fd40bf3850a017
    tokenValidityInMilliseconds: 1800000
    ignore:
      urls: /,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*. png, /**/*.ico, /console-fe/public/**, /api/v1/auth/login
  1. Modify the configuration file /mydata/seata-server/resources/application.example.yml file name to application-example.yml, so that the Spring partition configuration can read this file
cd /mydata/seata-server/resources
mv application.example.yml application-example.yml
  1. Modify the configuration file /mydata/seata-server/resources/application-example.yml

    Modify the configuration corresponding to config, registry, store

server:
  port: 7091

spring:
  application:
    name: seata-server

record:
  config: classpath:logback-spring.xml
  file:
    path: ${<!-- -->user.home}/logs/seata
  extend:
    logstash-appender:
      destination: 127.0.0.1:4560
    kafka-appender:
      bootstrap-servers: 127.0.0.1:9092
      topic: logback_to_logstash

seata:
  config:
    # support: nacos 、 consul 、 apollo 、 zk 、 etcd3
    type: nacos
    nacos:
      server-addr: 127.0.0.1:8848
      namespace:
      group: SEATA_GROUP
      username: nacos
      password: nacos
      context-path:
      ##if use MSE Nacos with auth, mutex with username/password attribute
      #access-key: ""
      #secret-key: ""
      data-id: seataServer.properties
    # ...other type config
  registry:
    # support: nacos 、 eureka 、 redis 、 zk 、 consul 、 etcd3 、 sofa
    type: nacos
    preferred-networks: 30.240.*
    nacos:
      application: seata-server
      server-addr: 127.0.0.1:8848
      group: SEATA_GROUP
      namespace:
      cluster: default
      username: nacos
      password: nacos
      context-path:
      ##if use MSE Nacos with auth, mutex with username/password attribute
      #access-key: ""
      #secret-key: ""
    # ...other type registry
  server:
    service-port: 8091 #If not configured, the default is '${server.port} + 1000'
    max-commit-retry-timeout: -1
    max-rollback-retry-timeout: -1
    rollback-retry-timeout-unlock-enable: false
    enable-check-auth: true
    enable-parallel-request-handle: true
    retry-dead-threshold: 130000
    xaer-nota-retry-timeout: 60000
    recovery:
      committing-retry-period: 1000
      async-committing-retry-period: 1000
      rollbacking-retry-period: 1000
      timeout-retry-period: 1000
    undo:
      log-save-days: 7
      log-delete-period: 86400000
    session:
      branch-async-queue-size: 5000 #branch async remove queue size
      enable-branch-async-remove: false #enable to asynchronous remove branchSession
  store:
    # support: file, db, redis
    mode: db
    session:
      mode: file
    lock:
      mode: file
    file:
      dir: sessionStore
      max-branch-session-size: 16384
      max-global-session-size: 512
      file-write-buffer-cache-size: 16384
      session-reload-read-size: 100
      flush-disk-mode: async
    db:
      datasource: druid
      db-type: mysql
      driver-class-name: com.mysql.jdbc.Driver
      url: jdbc:mysql://127.0.0.1:3306/seata?rewriteBatchedStatements=true
      user: root
      password: root
      min-conn: 5
      max-conn: 100
      global-table: global_table
      branch-table: branch_table
      lock-table: lock_table
      distributed-lock-table: distributed_lock
      query-limit: 100
      max-wait: 5000
    # ...other type store
  metrics:
    enabled: false
    registry-type: compact
    exporter-list: prometheus
    exporter-prometheus-port: 9898
  transport:
    rpc-tc-request-timeout: 30000
    enable-tc-server-batch-send-response: false
    shutdown:
      wait: 3
    thread-factory:
      boss-thread-prefix: NettyBoss
      worker-thread-prefix: NettyServerNIOWorker
      boss-thread-size: 1
2.5 Initialize the configuration file in Nacos
  1. Add configuration file

  1. Writing configuration: modify the MySQL connection url

key value
Data ID seataServer.properties
Group SEATA_GROUP
#For details about configuration items, see https://seata.io/zh-cn/docs/user/configurations.html
#Transport configuration, for client and server
transport.type=TCP
transport.server=NIO
transport.heartbeat=true
transport.enableTmClientBatchSendRequest=false
transport.enableRmClientBatchSendRequest=true
transport.enableTcServerBatchSendResponse=false
transport.rpcRmRequestTimeout=30000
transport.rpcTmRequestTimeout=30000
transport.rpcTcRequestTimeout=30000
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=default
transport.shutdown.wait=3
transport.serialization=seata
transport.compressor=none

#Transaction routing rules configuration, only for the client
service.vgroupMapping.default_tx_group=default
#If you use a registry, you can ignore it
service.default.grouplist=127.0.0.1:8091
service.enableDegrade=false
service.disableGlobalTransaction=false

#Transaction rule configuration, only for the client
client.rm.asyncCommitBufferLimit=10000
client.rm.lock.retryInterval=10
client.rm.lock.retryTimes=30
client.rm.lock.retryPolicyBranchRollbackOnConflict=true
client.rm.reportRetryCount=5
client.rm.tableMetaCheckEnable=false
client.rm.tableMetaCheckerInterval=60000
client.rm.sqlParserType=druid
client.rm.reportSuccessEnable=false
client.rm.sagaBranchRegisterEnable=false
client.rm.sagaJsonParser=fastjson
client.rm.tccActionInterceptorOrder=-2147482648
client.rm.sqlParserType=druid
client.tm.commitRetryCount=5
client.tm.rollbackRetryCount=5
client.tm.defaultGlobalTransactionTimeout=60000
client.tm.degradeCheck=false
client.tm.degradeCheckAllowTimes=10
client.tm.degradeCheckPeriod=2000
client.tm.interceptorOrder=-2147482648
client.undo.dataValidation=true
client.undo.logSerialization=jackson
client.undo.onlyCareUpdateColumns=true
server.undo.logSaveDays=7
server.undo.logDeletePeriod=86400000
client.undo.logTable=undo_log
client.undo.compress.enable=true
client.undo.compress.type=zip
client.undo.compress.threshold=64k
#For TCC transaction mode
tcc.fence.logTableName=tcc_fence_log
tcc.fence.cleanPeriod=1h

#Log rule configuration, for client and server
log.exceptionRate=100

#Transaction storage configuration, only for the server. The file, DB, and redis configuration values are optional.
store.mode=db
store.lock.mode=file
store.session.mode=file
#Used for password encryption
store.publicKey=

#If `store.mode,store.lock.mode,store.session.mode` are not equal to `file`, you can remove the configuration block.
store.file.dir=file_store/data
store.file.maxBranchSessionSize=16384
store.file.maxGlobalSessionSize=512
store.file.fileWriteBufferCacheSize=16384
store.file.flushDiskMode=async
store.file.sessionReloadReadSize=100

#These configurations are required if the `store mode` is `db`. If `store.mode,store.lock.mode,store.session.mode` are not equal to `db`, you can remove the configuration block.
store.db.datasource=druid
store.db.dbType=mysql
store.db.driverClassName=com.mysql.cj.jdbc.Driver
store.db.url=jdbc:mysql://localhost:3306/seata?useUnicode=true &rewriteBatchedStatements=true
store.db.user=root
store.db.password=root
store.db.minConn=5
store.db.maxConn=30
store.db.globalTable=global_table
store.db.branchTable=branch_table
store.db.distributedLockTable=distributed_lock
store.db.queryLimit=100
store.db.lockTable=lock_table
store.db.maxWait=5000

#These configurations are required if the `store mode` is `redis`. If `store.mode,store.lock.mode,store.session.mode` are not equal to `redis`, you can remove the configuration block.
store.redis.mode=single
store.redis.single.host=127.0.0.1
store.redis.single.port=6379
store.redis.sentinel.masterName=
store.redis.sentinel.sentinelHosts=
store.redis.maxConn=10
store.redis.minConn=1
store.redis.maxTotal=100
store.redis.database=0
store.redis.password=
store.redis.queryLimit=100

#Transaction rule configuration, only for the server
server.recovery.committingRetryPeriod=1000
server.recovery.asynCommittingRetryPeriod=1000
server.recovery.rollbackingRetryPeriod=1000
server.recovery.timeoutRetryPeriod=1000
server.maxCommitRetryTimeout=-1
server.maxRollbackRetryTimeout=-1
server.rollbackRetryTimeoutUnlockEnable=false
server.distributedLockExpireTime=10000
server.session.branchAsyncQueueSize=5000
server.session.enableBranchAsyncRemove=true

#Metrics configuration, only for the server
metrics.enabled=false
metrics.registryType=compact
metrics.exporterList=prometheus
metrics.exporterPrometheusPort=9898
2.6 Initialize the Seata database
  1. Initialize the Seata configuration table
-- -------------------------------- The script used when storeMode is 'db' ---- ----------------------------
create database `seata`;
use `seata`;

-- 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_status_gmt_modified` (`status`, `gmt_modified`),
    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(6),
    `gmt_modified` DATETIME(6),
    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(128),
    `transaction_id` BIGINT,
    `branch_id` BIGINT NOT NULL,
    `resource_id` VARCHAR(256),
    `table_name` VARCHAR(32),
    `pk` VARCHAR(36),
    `status` TINYINT NOT NULL DEFAULT '0' COMMENT '0:locked ,1:rollbacking',
    `gmt_create` DATETIME,
    `gmt_modified` DATETIME,
    PRIMARY KEY (`row_key`),
    KEY `idx_status` (`status`),
    KEY `idx_branch_id` (`branch_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8;

CREATE TABLE IF NOT EXISTS `distributed_lock`
(
    `lock_key` CHAR(20) NOT NULL,
    `lock_value` VARCHAR(20) NOT NULL,
    `expire` BIGINT,
    primary key (`lock_key`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4;

INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('HandleAllSession', ' ', 0);
  1. Business rollback log table: each corresponding service database that needs to be rolled back needs to be created
-- log file table --
CREATE TABLE IF NOT EXISTS `undo_log`
(
    `branch_id` BIGINT NOT NULL COMMENT 'branch transaction id',
    `xid` VARCHAR(128) NOT NULL COMMENT 'global transaction id',
    `context` VARCHAR(128) NOT NULL COMMENT 'undo_log context, such as serialization',
    `rollback_info` LONGBLOB NOT NULL COMMENT 'rollback info',
    `log_status` INT(11) NOT NULL COMMENT '0: normal status,1: defense status',
    `log_created` DATETIME(6) NOT NULL COMMENT 'create datetime',
    `log_modified` DATETIME(6) NOT NULL COMMENT 'modify datetime',
    UNIQUE KEY `ux_undo_log` (`xid`, `branch_id`)
    ) ENGINE = INNODB
    AUTO_INCREMENT = 1
    DEFAULT CHARSET = utf8 COMMENT = 'AT transaction mode undo table';
2.7 Delete old container
docker stop seata-server
docker rm seata-server
2.8 Start a new container
docker run -d \
--restart always \
--name seata-server \
-p 8091:8091 \
-v /mydata/seata-server:/seata-server \
-e SEATA_IP=Extranet IP \
-e SEATA_PORT=8091\
seataio/seata-server:1.6.0
2.9 View Seata's registration of Nacos

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