• k8s Seata1.5.1

    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：

    1. server:
    2.   port: 7091
    3.  
    4. spring:
    5.   application:
    6.     name: seata-server
    7.  
    8. logging:
    9.   config: classpath:logback-spring.xml
    10.   file:
    11.     path: ${user.home}/logs/seata
    12.   extend:
    13.     logstash-appender:
    14.       destination: 127.0.0.1:4560
    15.     kafka-appender:
    16.       bootstrap-servers: 127.0.0.1:9092
    17.       topic: logback_to_logstash
    18. console:
    19.   user:
    20.     username: seata
    21.     password: seata
    22.  
    23. seata:
    24.   config:
    25.     # support: nacos 、 consul 、 apollo 、 zk  、 etcd3
    26.     type: nacos
    27.     nacos:
    28.       server-addr: 192.168.56.211:31460
    29.       namespace: public
    30.       group: SEATA_GROUP
    31.       username: nacos
    32.       password: nacos
    33.       ##if use MSE Nacos with auth, mutex with username/password attribute
    34.       #access-key: ""
    35.       #secret-key: ""
    36.       data-id: seata.properties
    37.   registry:
    38.     # support: nacos 、 eureka 、 redis 、 zk  、 consul 、 etcd3 、 sofa
    39.     type: nacos
    40.     preferred-networks: 192.168.*
    41.     nacos:
    42.       application: seata-server
    43.       server-addr: 192.168.56.211:31460
    44.       group: SEATA_GROUP
    45.       namespace: public
    46.       cluster: default
    47.       username: nacos
    48.       password: nacos
    49.       ##if use MSE Nacos with auth, mutex with username/password attribute
    50.       #access-key: ""
    51.       #secret-key: ""
    52.  
    53.   store:
    54.     # support: file 、 db 、 redis
    55.     mode: db
    56.     session:
    57.       mode: db
    58.     lock:
    59.       mode: db
    60.     file:
    61.       dir: sessionStore
    62.       max-branch-session-size: 16384
    63.       max-global-session-size: 512
    64.       file-write-buffer-cache-size: 16384
    65.       session-reload-read-size: 100
    66.       flush-disk-mode: async
    67.     db:
    68.       datasource: druid
    69.       db-type: mysql
    70.       driver-class-name: com.mysql.jdbc.Driver
    71.       url: jdbc:mysql://192.168.56.211:31306/seata?rewriteBatchedStatements=true
    72.       user: root
    73.       password: s00J8De852
    74.       min-conn: 5
    75.       max-conn: 100
    76.       global-table: global_table
    77.       branch-table: branch_table
    78.       lock-table: lock_table
    79.       distributed-lock-table: distributed_lock
    80.       query-limit: 100
    81.       max-wait: 5000
    82.   security:
    83.     secretKey: SeataSecretKey0c382ef121d778043159209298fd40bf3850a017
    84.     tokenValidityInMilliseconds: 1800000
    85.     ignore:
    86.       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：

    1. #For details about configuration items, see https://seata.io/zh-cn/docs/user/configurations.html
    2. #Transport configuration, for client and server
    3. transport.type=TCP
    4. transport.server=NIO
    5. transport.heartbeat=true
    6. transport.enableTmClientBatchSendRequest=false
    7. transport.enableRmClientBatchSendRequest=true
    8. transport.enableTcServerBatchSendResponse=false
    9. transport.rpcRmRequestTimeout=30000
    10. transport.rpcTmRequestTimeout=30000
    11. transport.rpcTcRequestTimeout=30000
    12. transport.threadFactory.bossThreadPrefix=NettyBoss
    13. transport.threadFactory.workerThreadPrefix=NettyServerNIOWorker
    14. transport.threadFactory.serverExecutorThreadPrefix=NettyServerBizHandler
    15. transport.threadFactory.shareBossWorker=false
    16. transport.threadFactory.clientSelectorThreadPrefix=NettyClientSelector
    17. transport.threadFactory.clientSelectorThreadSize=1
    18. transport.threadFactory.clientWorkerThreadPrefix=NettyClientWorkerThread
    19. transport.threadFactory.bossThreadSize=1
    20. transport.threadFactory.workerThreadSize=default
    21. transport.shutdown.wait=3
    22. transport.serialization=seata
    23. transport.compressor=none
    24.  
    25. #Transaction routing rules configuration, only for the client
    26. service.vgroupMapping.default_tx_group=default
    27. #If you use a registry, you can ignore it
    28. #service.default.grouplist=192.168.56.211:8091
    29. service.default.grouplist=192.168.56.211:31460
    30. service.enableDegrade=false
    31. service.disableGlobalTransaction=false
    32.  
    33. #Transaction rule configuration, only for the client
    34. client.rm.asyncCommitBufferLimit=10000
    35. client.rm.lock.retryInterval=10
    36. client.rm.lock.retryTimes=30
    37. client.rm.lock.retryPolicyBranchRollbackOnConflict=true
    38. client.rm.reportRetryCount=5
    39. client.rm.tableMetaCheckEnable=true
    40. client.rm.tableMetaCheckerInterval=60000
    41. client.rm.sqlParserType=druid
    42. client.rm.reportSuccessEnable=false
    43. client.rm.sagaBranchRegisterEnable=false
    44. client.rm.sagaJsonParser=fastjson
    45. client.rm.tccActionInterceptorOrder=-2147482648
    46. client.tm.commitRetryCount=5
    47. client.tm.rollbackRetryCount=5
    48. client.tm.defaultGlobalTransactionTimeout=60000
    49. client.tm.degradeCheck=false
    50. client.tm.degradeCheckAllowTimes=10
    51. client.tm.degradeCheckPeriod=2000
    52. client.tm.interceptorOrder=-2147482648
    53. client.undo.dataValidation=true
    54. client.undo.logSerialization=jackson
    55. client.undo.onlyCareUpdateColumns=true
    56. server.undo.logSaveDays=7
    57. server.undo.logDeletePeriod=86400000
    58. client.undo.logTable=undo_log
    59. client.undo.compress.enable=true
    60. client.undo.compress.type=zip
    61. client.undo.compress.threshold=64k
    62. #For TCC transaction mode
    63. tcc.fence.logTableName=tcc_fence_log
    64. tcc.fence.cleanPeriod=1h
    65.  
    66. #Log rule configuration, for client and server
    67. log.exceptionRate=100
    68.  
    69. #Transaction storage configuration, only for the server. The file, DB, and redis configuration values are optional.
    70. store.mode=db
    71. store.lock.mode=db
    72. store.session.mode=db
    73. #Used for password encryption
    74. store.publicKey=
    75.  
    76. #If `store.mode,store.lock.mode,store.session.mode` are not equal to `file`, you can remove the configuration block.
    77. store.file.dir=file_store/data
    78. store.file.maxBranchSessionSize=16384
    79. store.file.maxGlobalSessionSize=512
    80. store.file.fileWriteBufferCacheSize=16384
    81. store.file.flushDiskMode=async
    82. store.file.sessionReloadReadSize=100
    83.  
    84. #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.
    85. store.db.datasource=druid
    86. store.db.dbType=mysql
    87. store.db.driverClassName=com.mysql.jdbc.Driver
    88. store.db.url=jdbc:mysql://192.168.56.211:31306/seata?useUnicode=true&rewriteBatchedStatements=true
    89. store.db.user=root
    90. store.db.password=s00J8De852
    91. store.db.minConn=5
    92. store.db.maxConn=30
    93. store.db.globalTable=global_table
    94. store.db.branchTable=branch_table
    95. store.db.distributedLockTable=distributed_lock
    96. store.db.queryLimit=100
    97. store.db.lockTable=lock_table
    98. store.db.maxWait=5000
    99.  
    100. #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.
    101. store.redis.mode=single
    102. store.redis.single.host=127.0.0.1
    103. store.redis.single.port=6379
    104. store.redis.sentinel.masterName=
    105. store.redis.sentinel.sentinelHosts=
    106. store.redis.maxConn=10
    107. store.redis.minConn=1
    108. store.redis.maxTotal=100
    109. store.redis.database=0
    110. store.redis.password=
    111. store.redis.queryLimit=100
    112.  
    113. #Transaction rule configuration, only for the server
    114. server.recovery.committingRetryPeriod=1000
    115. server.recovery.asynCommittingRetryPeriod=1000
    116. server.recovery.rollbackingRetryPeriod=1000
    117. server.recovery.timeoutRetryPeriod=1000
    118. server.maxCommitRetryTimeout=-1
    119. server.maxRollbackRetryTimeout=-1
    120. server.rollbackRetryTimeoutUnlockEnable=false
    121. server.distributedLockExpireTime=10000
    122. server.xaerNotaRetryTimeout=60000
    123. server.session.branchAsyncQueueSize=5000
    124. server.session.enableBranchAsyncRemove=false
    125.  
    126. #Metrics configuration, only for the server
    127. metrics.enabled=false
    128. metrics.registryType=compact
    129. metrics.exporterList=prometheus
    130. 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：

    1. -- -------------------------------- The script use tcc fence  --------------------------------
    2. CREATE TABLE IF NOT EXISTS `tcc_fence_log`
    3. (
    4.     `xid`           VARCHAR(128)  NOT NULL COMMENT 'global id',
    5.     `branch_id`     BIGINT        NOT NULL COMMENT 'branch id',
    6.     `action_name`   VARCHAR(64)   NOT NULL COMMENT 'action name',
    7.     `status`        TINYINT       NOT NULL COMMENT 'status(tried:1;committed:2;rollbacked:3;suspended:4)',
    8.     `gmt_create`    DATETIME(3)   NOT NULL COMMENT 'create time',
    9.     `gmt_modified`  DATETIME(3)   NOT NULL COMMENT 'update time',
    10.     PRIMARY KEY (`xid`, `branch_id`),
    11.     KEY `idx_gmt_modified` (`gmt_modified`),
    12.     KEY `idx_status` (`status`)
    13. ) ENGINE = InnoDB
    14. DEFAULT CHARSET = utf8mb4;
    15.  
    16.  
    17. -- for AT mode you must to init this sql for you business database. the seata server not need it.
    18. CREATE TABLE IF NOT EXISTS `undo_log`
    19. (
    20.     `branch_id`     BIGINT       NOT NULL COMMENT 'branch transaction id',
    21.     `xid`           VARCHAR(128) NOT NULL COMMENT 'global transaction id',
    22.     `context`       VARCHAR(128) NOT NULL COMMENT 'undo_log context,such as serialization',
    23.     `rollback_info` LONGBLOB     NOT NULL COMMENT 'rollback info',
    24.     `log_status`    INT(11)      NOT NULL COMMENT '0:normal status,1:defense status',
    25.     `log_created`   DATETIME(6)  NOT NULL COMMENT 'create datetime',
    26.     `log_modified`  DATETIME(6)  NOT NULL COMMENT 'modify datetime',
    27.     UNIQUE KEY `ux_undo_log` (`xid`, `branch_id`)
    28. ) ENGINE = InnoDB
    29.   AUTO_INCREMENT = 1
    30.   DEFAULT CHARSET = utf8mb4 COMMENT ='AT transaction mode undo table';
    31.  
    32.  
    33. -- -------------------------------- The script used for sage  --------------------------------
    34.  
    35.  
    36. CREATE TABLE IF NOT EXISTS `seata_state_machine_def`
    37. (
    38.     `id`               VARCHAR(32)  NOT NULL COMMENT 'id',
    39.     `name`             VARCHAR(128) NOT NULL COMMENT 'name',
    40.     `tenant_id`        VARCHAR(32)  NOT NULL COMMENT 'tenant id',
    41.     `app_name`         VARCHAR(32)  NOT NULL COMMENT 'application name',
    42.     `type`             VARCHAR(20)  COMMENT 'state language type',
    43.     `comment_`         VARCHAR(255) COMMENT 'comment',
    44.     `ver`              VARCHAR(16)  NOT NULL COMMENT 'version',
    45.     `gmt_create`       DATETIME(3)  NOT NULL COMMENT 'create time',
    46.     `status`           VARCHAR(2)   NOT NULL COMMENT 'status(AC:active|IN:inactive)',
    47.     `content`          TEXT COMMENT 'content',
    48.     `recover_strategy` VARCHAR(16) COMMENT 'transaction recover strategy(compensate|retry)',
    49.     PRIMARY KEY (`id`)
    50. ) ENGINE = InnoDB
    51.   DEFAULT CHARSET = utf8mb4;
    52.  
    53. CREATE TABLE IF NOT EXISTS `seata_state_machine_inst`
    54. (
    55.     `id`                  VARCHAR(128)            NOT NULL COMMENT 'id',
    56.     `machine_id`          VARCHAR(32)             NOT NULL COMMENT 'state machine definition id',
    57.     `tenant_id`           VARCHAR(32)             NOT NULL COMMENT 'tenant id',
    58.     `parent_id`           VARCHAR(128) COMMENT 'parent id',
    59.     `gmt_started`         DATETIME(3)             NOT NULL COMMENT 'start time',
    60.     `business_key`        VARCHAR(48) COMMENT 'business key',
    61.     `start_params`        TEXT COMMENT 'start parameters',
    62.     `gmt_end`             DATETIME(3) COMMENT 'end time',
    63.     `excep`               BLOB COMMENT 'exception',
    64.     `end_params`          TEXT COMMENT 'end parameters',
    65.     `status`              VARCHAR(2) COMMENT 'status(SU succeed|FA failed|UN unknown|SK skipped|RU running)',
    66.     `compensation_status` VARCHAR(2) COMMENT 'compensation status(SU succeed|FA failed|UN unknown|SK skipped|RU running)',
    67.     `is_running`          TINYINT(1) COMMENT 'is running(0 no|1 yes)',
    68.     `gmt_updated`         DATETIME(3) NOT NULL,
    69.     PRIMARY KEY (`id`),
    70.     UNIQUE KEY `unikey_buz_tenant` (`business_key`, `tenant_id`)
    71. ) ENGINE = InnoDB
    72.   DEFAULT CHARSET = utf8mb4;
    73.  
    74. CREATE TABLE IF NOT EXISTS `seata_state_inst`
    75. (
    76.     `id`                       VARCHAR(48)  NOT NULL COMMENT 'id',
    77.     `machine_inst_id`          VARCHAR(128) NOT NULL COMMENT 'state machine instance id',
    78.     `name`                     VARCHAR(128) NOT NULL COMMENT 'state name',
    79.     `type`                     VARCHAR(20)  COMMENT 'state type',
    80.     `service_name`             VARCHAR(128) COMMENT 'service name',
    81.     `service_method`           VARCHAR(128) COMMENT 'method name',
    82.     `service_type`             VARCHAR(16) COMMENT 'service type',
    83.     `business_key`             VARCHAR(48) COMMENT 'business key',
    84.     `state_id_compensated_for` VARCHAR(50) COMMENT 'state compensated for',
    85.     `state_id_retried_for`     VARCHAR(50) COMMENT 'state retried for',
    86.     `gmt_started`              DATETIME(3)  NOT NULL COMMENT 'start time',
    87.     `is_for_update`            TINYINT(1) COMMENT 'is service for update',
    88.     `input_params`             TEXT COMMENT 'input parameters',
    89.     `output_params`            TEXT COMMENT 'output parameters',
    90.     `status`                   VARCHAR(2)   NOT NULL COMMENT 'status(SU succeed|FA failed|UN unknown|SK skipped|RU running)',
    91.     `excep`                    BLOB COMMENT 'exception',
    92.     `gmt_updated`              DATETIME(3) COMMENT 'update time',
    93.     `gmt_end`                  DATETIME(3) COMMENT 'end time',
    94.     PRIMARY KEY (`id`, `machine_inst_id`)
    95. ) ENGINE = InnoDB
    96.   DEFAULT CHARSET = utf8mb4;
    97. 	
    98. 	
    99. 	-- -------------------------------- The script used when storeMode is 'db' --------------------------------
    100. -- the table to store GlobalSession data
    101. CREATE TABLE IF NOT EXISTS `global_table`
    102. (
    103.     `xid`                       VARCHAR(128) NOT NULL,
    104.     `transaction_id`            BIGINT,
    105.     `status`                    TINYINT      NOT NULL,
    106.     `application_id`            VARCHAR(32),
    107.     `transaction_service_group` VARCHAR(32),
    108.     `transaction_name`          VARCHAR(128),
    109.     `timeout`                   INT,
    110.     `begin_time`                BIGINT,
    111.     `application_data`          VARCHAR(2000),
    112.     `gmt_create`                DATETIME,
    113.     `gmt_modified`              DATETIME,
    114.     PRIMARY KEY (`xid`),
    115.     KEY `idx_status_gmt_modified` (`status` , `gmt_modified`),
    116.     KEY `idx_transaction_id` (`transaction_id`)
    117. ) ENGINE = InnoDB
    118.   DEFAULT CHARSET = utf8mb4;
    119.  
    120. -- the table to store BranchSession data
    121. CREATE TABLE IF NOT EXISTS `branch_table`
    122. (
    123.     `branch_id`         BIGINT       NOT NULL,
    124.     `xid`               VARCHAR(128) NOT NULL,
    125.     `transaction_id`    BIGINT,
    126.     `resource_group_id` VARCHAR(32),
    127.     `resource_id`       VARCHAR(256),
    128.     `branch_type`       VARCHAR(8),
    129.     `status`            TINYINT,
    130.     `client_id`         VARCHAR(64),
    131.     `application_data`  VARCHAR(2000),
    132.     `gmt_create`        DATETIME(6),
    133.     `gmt_modified`      DATETIME(6),
    134.     PRIMARY KEY (`branch_id`),
    135.     KEY `idx_xid` (`xid`)
    136. ) ENGINE = InnoDB
    137.   DEFAULT CHARSET = utf8mb4;
    138.  
    139. -- the table to store lock data
    140. CREATE TABLE IF NOT EXISTS `lock_table`
    141. (
    142.     `row_key`        VARCHAR(128) NOT NULL,
    143.     `xid`            VARCHAR(128),
    144.     `transaction_id` BIGINT,
    145.     `branch_id`      BIGINT       NOT NULL,
    146.     `resource_id`    VARCHAR(256),
    147.     `table_name`     VARCHAR(32),
    148.     `pk`             VARCHAR(36),
    149.     `status`         TINYINT      NOT NULL DEFAULT '0' COMMENT '0:locked ,1:rollbacking',
    150.     `gmt_create`     DATETIME,
    151.     `gmt_modified`   DATETIME,
    152.     PRIMARY KEY (`row_key`),
    153.     KEY `idx_status` (`status`),
    154.     KEY `idx_branch_id` (`branch_id`),
    155.     KEY `idx_xid_and_branch_id` (`xid` , `branch_id`)
    156. ) ENGINE = InnoDB
    157.   DEFAULT CHARSET = utf8mb4;
    158.  
    159. CREATE TABLE IF NOT EXISTS `distributed_lock`
    160. (
    161.     `lock_key`       CHAR(20) NOT NULL,
    162.     `lock_value`     VARCHAR(20) NOT NULL,
    163.     `expire`         BIGINT,
    164.     primary key (`lock_key`)
    165. ) ENGINE = InnoDB
    166.   DEFAULT CHARSET = utf8mb4;
    167.  
    168. INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('AsyncCommitting', ' ', 0);
    169. INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('RetryCommitting', ' ', 0);
    170. INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('RetryRollbacking', ' ', 0);
    171. INSERT INTO `distributed_lock` (lock_key, lock_value, expire) VALUES ('TxTimeoutCheck', ' ', 0);

    5. seata.yaml文件：

    1. apiVersion: v1
    2. kind: Service
    3. metadata:
    4.   name: seata-server
    5.   namespace: default
    6.   labels:
    7.     k8s-app: seata-server
    8. spec:
    9.   type: NodePort
    10.   ports:
    11.     - port: 8091
    12.       nodePort: 30091
    13.       protocol: TCP
    14.       name: http
    15.   selector:
    16.     k8s-app: seata-server
    17.  
    18. ---
    19. apiVersion: apps/v1
    20. kind: Deployment
    21. metadata:
    22.   name: seata-server
    23.   namespace: default
    24.   labels:
    25.     k8s-app: seata-server
    26. spec:
    27.   replicas: 1
    28.   selector:
    29.     matchLabels:
    30.       k8s-app: seata-server
    31.   template:
    32.     metadata:
    33.       labels:
    34.         k8s-app: seata-server
    35.     spec:
    36.       containers:
    37.         - name: seata-server
    38.           image: docker.io/seataio/seata-server:1.5.1
    39.           imagePullPolicy: IfNotPresent
    40.           ports:
    41.             - name: http
    42.               containerPort: 8091
    43.               protocol: TCP
    44.           volumeMounts:
    45.             - name: seata-config
    46.               mountPath: /seata-server/resources
    47.       volumes:
    48.         - name: seata-config
    49.           hostPath:
    50.             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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  • 原文地址：https://blog.csdn.net/hunheidaode/article/details/126619308