部署方式:可以看这篇:

k8s helm Seata1.5.1_hunheidaode的博客-CSDN博客4.我只是改动了values.yaml与templates下的deployment.yaml。在上面添加了些许改动,只不过是用helm部署了,其余的操作还是跟上篇博文一样子的。3.下载seta helm部署yaml文件:文件位于:不知道的可看上篇博文。把/seata-server/resources 下的文件挂载到。7.访问nacos 看到已经被注册到nacos中。2.环境:k8s 、nfs环境 或是动态存储。seataConfigName:后面的内容。/data/k8s/resource下。......https://blog.csdn.net/hunheidaode/article/details/126623672

helm-charticon-default.png?t=M85Bhttps://heidaodageshiwo.github.io/helm-chart/

1.前言:

本人找遍csdn都没有找打部署seata1.5.0以上版本的教程。只能自己动手了。

如需转载请注明出处。谢谢!

Seata1.5.1目前应该是不在使用  registory.conf  file.conf那种部署了。

本人按照官网的方式部署了2天都没有成功!

后来看到有人提了issues:

1.5.2版本 Kubernetes部署如何指定环境变量 · Issue #4820 · seata/seata · GitHub

恍然大悟。

我是直接挂载的seata1.5.1这个版本的resource下的文件.

按照这个老哥说的使用 configmap,我也没有操作成功!

本人直接全部挂载!全部挂载!全部挂载!全部挂载!全部挂载!

本人当前使用 hostpath挂载! 挂载

seata的resource文件:

GitHub - seata/seata at v1.5.1

请先下载这些文件:

https://github.com/seata/seata/tree/v1.5.1

下载:到本地:

一会把这些文件全部挂载:

2.

 .版本说明 官方指定1.5.1版本。     那就部署1.5.1版本了

3.application.yml  只对这个文件做了修改:

server:
  port: 7091

spring:
  application:
    name: seata-server

logging:
  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

seata:
  config:
    # support: nacos 、 consul 、 apollo 、 zk  、 etcd3
    type: nacos
    nacos:
      server-addr: 192.168.56.211:31460
      namespace: public
      group: SEATA_GROUP
      username: nacos
      password: nacos
      ##if use MSE Nacos with auth, mutex with username/password attribute
      #access-key: ""
      #secret-key: ""
      data-id: seata.properties
  registry:
    # support: nacos 、 eureka 、 redis 、 zk  、 consul 、 etcd3 、 sofa
    type: nacos
    preferred-networks: 192.168.*
    nacos:
      application: seata-server
      server-addr: 192.168.56.211:31460
      group: SEATA_GROUP
      namespace: public
      cluster: default
      username: nacos
      password: nacos
      ##if use MSE Nacos with auth, mutex with username/password attribute
      #access-key: ""
      #secret-key: ""

  store:
    # support: file 、 db 、 redis
    mode: db
    session:
      mode: db
    lock:
      mode: db
    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://192.168.56.211:31306/seata?rewriteBatchedStatements=true
      user: root
      password: s00J8De852
      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
  security:
    secretKey: SeataSecretKey0c382ef121d778043159209298fd40bf3850a017
    tokenValidityInMilliseconds: 1800000
    ignore:
      urls: /,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/api/v1/auth/login      

4.上传:把文件上传到服务器   因为我是hostpath配置的,没有使用nfs,所以k8s每个node节点都需要复制一份。指不定被调度到那个节点了呢。(给文件执行权限:)

[root@node2 resources]# chmod 777 *

4.1需要在nacos文件里面填写 配置文件:

dataid: 

seata.properties

datagroup:

SEATA_GROUP

内容:请自行修改mysql地址:

#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=192.168.56.211:8091
service.default.grouplist=192.168.56.211:31460
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=true
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.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=db
store.session.mode=db
#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.jdbc.Driver
store.db.url=jdbc:mysql://192.168.56.211:31306/seata?useUnicode=true&rewriteBatchedStatements=true
store.db.user=root
store.db.password=s00J8De852
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.xaerNotaRetryTimeout=60000
server.session.branchAsyncQueueSize=5000
server.session.enableBranchAsyncRemove=false

#Metrics configuration, only for the server
metrics.enabled=false
metrics.registryType=compact
metrics.exporterList=prometheus
metrics.exporterPrometheusPort=9898

在MySQL中的sql文件:

我是直接一股脑把全部sql都弄进去了:

-- -------------------------------- The script use tcc fence  --------------------------------
CREATE TABLE IF NOT EXISTS `tcc_fence_log`
(
    `xid`           VARCHAR(128)  NOT NULL COMMENT 'global id',
    `branch_id`     BIGINT        NOT NULL COMMENT 'branch id',
    `action_name`   VARCHAR(64)   NOT NULL COMMENT 'action name',
    `status`        TINYINT       NOT NULL COMMENT 'status(tried:1;committed:2;rollbacked:3;suspended:4)',
    `gmt_create`    DATETIME(3)   NOT NULL COMMENT 'create time',
    `gmt_modified`  DATETIME(3)   NOT NULL COMMENT 'update time',
    PRIMARY KEY (`xid`, `branch_id`),
    KEY `idx_gmt_modified` (`gmt_modified`),
    KEY `idx_status` (`status`)
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4;


-- for AT mode you must to init this sql for you business database. the seata server not need it.
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 = utf8mb4 COMMENT ='AT transaction mode undo table';


-- -------------------------------- The script used for sage  --------------------------------


CREATE TABLE IF NOT EXISTS `seata_state_machine_def`
(
    `id`               VARCHAR(32)  NOT NULL COMMENT 'id',
    `name`             VARCHAR(128) NOT NULL COMMENT 'name',
    `tenant_id`        VARCHAR(32)  NOT NULL COMMENT 'tenant id',
    `app_name`         VARCHAR(32)  NOT NULL COMMENT 'application name',
    `type`             VARCHAR(20)  COMMENT 'state language type',
    `comment_`         VARCHAR(255) COMMENT 'comment',
    `ver`              VARCHAR(16)  NOT NULL COMMENT 'version',
    `gmt_create`       DATETIME(3)  NOT NULL COMMENT 'create time',
    `status`           VARCHAR(2)   NOT NULL COMMENT 'status(AC:active|IN:inactive)',
    `content`          TEXT COMMENT 'content',
    `recover_strategy` VARCHAR(16) COMMENT 'transaction recover strategy(compensate|retry)',
    PRIMARY KEY (`id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4;

CREATE TABLE IF NOT EXISTS `seata_state_machine_inst`
(
    `id`                  VARCHAR(128)            NOT NULL COMMENT 'id',
    `machine_id`          VARCHAR(32)             NOT NULL COMMENT 'state machine definition id',
    `tenant_id`           VARCHAR(32)             NOT NULL COMMENT 'tenant id',
    `parent_id`           VARCHAR(128) COMMENT 'parent id',
    `gmt_started`         DATETIME(3)             NOT NULL COMMENT 'start time',
    `business_key`        VARCHAR(48) COMMENT 'business key',
    `start_params`        TEXT COMMENT 'start parameters',
    `gmt_end`             DATETIME(3) COMMENT 'end time',
    `excep`               BLOB COMMENT 'exception',
    `end_params`          TEXT COMMENT 'end parameters',
    `status`              VARCHAR(2) COMMENT 'status(SU succeed|FA failed|UN unknown|SK skipped|RU running)',
    `compensation_status` VARCHAR(2) COMMENT 'compensation status(SU succeed|FA failed|UN unknown|SK skipped|RU running)',
    `is_running`          TINYINT(1) COMMENT 'is running(0 no|1 yes)',
    `gmt_updated`         DATETIME(3) NOT NULL,
    PRIMARY KEY (`id`),
    UNIQUE KEY `unikey_buz_tenant` (`business_key`, `tenant_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4;

CREATE TABLE IF NOT EXISTS `seata_state_inst`
(
    `id`                       VARCHAR(48)  NOT NULL COMMENT 'id',
    `machine_inst_id`          VARCHAR(128) NOT NULL COMMENT 'state machine instance id',
    `name`                     VARCHAR(128) NOT NULL COMMENT 'state name',
    `type`                     VARCHAR(20)  COMMENT 'state type',
    `service_name`             VARCHAR(128) COMMENT 'service name',
    `service_method`           VARCHAR(128) COMMENT 'method name',
    `service_type`             VARCHAR(16) COMMENT 'service type',
    `business_key`             VARCHAR(48) COMMENT 'business key',
    `state_id_compensated_for` VARCHAR(50) COMMENT 'state compensated for',
    `state_id_retried_for`     VARCHAR(50) COMMENT 'state retried for',
    `gmt_started`              DATETIME(3)  NOT NULL COMMENT 'start time',
    `is_for_update`            TINYINT(1) COMMENT 'is service for update',
    `input_params`             TEXT COMMENT 'input parameters',
    `output_params`            TEXT COMMENT 'output parameters',
    `status`                   VARCHAR(2)   NOT NULL COMMENT 'status(SU succeed|FA failed|UN unknown|SK skipped|RU running)',
    `excep`                    BLOB COMMENT 'exception',
    `gmt_updated`              DATETIME(3) COMMENT 'update time',
    `gmt_end`                  DATETIME(3) COMMENT 'end time',
    PRIMARY KEY (`id`, `machine_inst_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4;
	
	
	-- -------------------------------- 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_status_gmt_modified` (`status` , `gmt_modified`),
    KEY `idx_transaction_id` (`transaction_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4;

-- 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 = utf8mb4;

-- 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`),
    KEY `idx_xid_and_branch_id` (`xid` , `branch_id`)
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4;

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 ('AsyncCommitting', ' ', 0);
INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('RetryCommitting', ' ', 0);
INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('RetryRollbacking', ' ', 0);
INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('TxTimeoutCheck', ' ', 0);

5. seata.yaml文件:

apiVersion: v1
kind: Service
metadata:
  name: seata-server
  namespace: default
  labels:
    k8s-app: seata-server
spec:
  type: NodePort
  ports:
    - port: 8091
      nodePort: 30091
      protocol: TCP
      name: http
  selector:
    k8s-app: seata-server

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: seata-server
  namespace: default
  labels:
    k8s-app: seata-server
spec:
  replicas: 1
  selector:
    matchLabels:
      k8s-app: seata-server
  template:
    metadata:
      labels:
        k8s-app: seata-server
    spec:
      containers:
        - name: seata-server
          image: docker.io/seataio/seata-server:1.5.1
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 8091
              protocol: TCP
          volumeMounts:
            - name: seata-config
              mountPath: /seata-server/resources
      volumes:
        - name: seata-config
          hostPath:
            path: /root/resources

本人是将 

          volumeMounts:
            - name: seata-config
              mountPath: /seata-server/resources
      volumes:
        - name: seata-config
          hostPath:
            path: /root/resources

给挂载了出来。

可以进入pod查看这个文件

本人已经挂载出来了,所以会是这个样子的,你们没有在没有挂载出来可以进去看看

我是把这些文件放到了 /root/resources 这个下面

6.配置就这些!搞了好几天

7.

执行!

kubectl apply -f seata.yaml

 看nacos!

8.当查看pod时有报错问题

对于这个问题官网也有issues:

https://github.com/seata/seata/issues/2116

开发人员已经给出了答案升级 MySQL版本!。但应该是不影响使用,要是修改版本,还要自己去打镜像。太麻烦我就没有搞,但是应该是可以使用的了。已经祖册到了nacos中。

9.

踩坑有点多!后续会出helm的!

我是在csdn没找到部署这1.5.0以上版本的。只能自己部署了。

10.完结!

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