[seata]docker启动1.5.1版本提示'io.seata.server.console.service.BranchSessionService' that could not be found

docker 启动1.5.1版本seata，启动后提示 A component required a bean of type 'io.seata.server.console.service.BranchSessionService' that could not be found.

使用docker run之后出现如下错误：

启动命令：

docker run --name seata-server \
        -p 8091:8091 \
        -p 7091:7091 \
        -v /home/ubuntu/seata/:/seata-server/resources  \
        seataio/seata-server

报错提示：

seata-server            | ***************************
seata-server            | APPLICATION FAILED TO START
seata-server            | ***************************
seata-server            | 
seata-server            | Description:
seata-server            | 
seata-server            | A component required a bean of type 'io.seata.server.console.service.BranchSessionService' that could not be found.
seata-server            | 
seata-server            | 
seata-server            | Action:
seata-server            | 
seata-server            | Consider defining a bean of type 'io.seata.server.console.service.BranchSessionService' in your configuration.
seata-server            | 
seata-server exited with code 1

Seata能够正常启动

将官网中指定的seataServer.properties发布到nacos中，主要修改如下：

store.mode=db
store.lock.mode=db
store.session.mode=db

store.db.datasource=druid
store.db.dbType=mysql
store.db.driverClassName=com.mysql.cj.jdbc.Driver
store.db.url=jdbc:mysql://xxxxxxx:3306/seata?useUnicode=true&rewriteBatchedStatements=true
store.db.user=root
store.db.password=root

修改application.yml

server:
 port: 8091

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: nacos:8848
     namespace: dev
     group: SEATA_GROUP
     username: nacos
     password: nacos
     ##if use MSE Nacos with auth, mutex with username/password attribute
     #access-key: ""
     #secret-key: ""
     data-id: seataServer.properties
 registry:
   # support: nacos, eureka, redis, zk, consul, etcd3, sofa
   type: nacos
   nacos:
     application: seata-server
     server-addr: nacos:8848
     group: SEATA_GROUP
     namespace: dev
     cluster: default
     username: nacos
     password: nacos
     ##if use MSE Nacos with auth, mutex with username/password attribute
     #access-key: ""
     #secret-key: ""
#  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

使用docker run启动容器

docker run --name seata-server \
    -p 8091:8091 \
    -p 7091:7091 \
    -v /home/ubuntu/seata/:/seata-server/resources  \
    seataio/seata-server

JDK version: openjdk 11.0.15 2022-04-19
Seata version: 15.1
OS : ubuntu-server22.04LTS
Others:

suinxinliulang

应该是目录映射有问题，自行进入容器的resources目录下看下application.yml是否存在

funky-eyes

有的

docker exec -it faafa7153cc0 sh
/seata-server # cd resources/
/seata-server/resources # ls
application.yml

suinxinliulang

那就检查nacos的配置，可能是namespace的问题，namespace需要填写的是id，而不是name

funky-eyes

建议先不要把type改成nacos，先试着file能不能跑起来

funky-eyes

不引用任何外部配置文件直接启动是可以的，我直接把容器里的resources目录复制出来了，然后改了下registry配置和config。但是目前会有mysql8驱动报错。

Caused by: java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at com.alibaba.druid.util.JdbcUtils.createDriver(JdbcUtils.java:677)

并且如果我删除复制出来的非配置文件内容，又会出现缺少BranchSessionService的问题。

复制出来的文件列表：

fan@k3s-master:~/seata/config$ tree .
.
├── application.example.yml
├── application.yml
├── banner.txt
├── io
│   └── seata
│       └── server
│           ├── auth
│           ├── console
│           │   ├── controller
│           │   ├── impl
│           │   │   ├── db
│           │   │   ├── file
│           │   │   └── redis
│           │   ├── param
│           │   ├── service
│           │   └── vo
│           ├── controller
│           ├── coordinator
│           ├── env
│           ├── event
│           ├── lock
│           │   └── distributed
│           ├── logging
│           │   ├── listener
│           │   └── logback
│           │       └── appender
│           ├── metrics
│           ├── session
│           ├── storage
│           │   ├── db
│           │   │   ├── lock
│           │   │   ├── session
│           │   │   └── store
│           │   ├── file
│           │   │   ├── lock
│           │   │   ├── session
│           │   │   └── store
│           │   └── redis
│           │       ├── lock
│           │       ├── session
│           │       └── store
│           ├── store
│           ├── test
│           └── transaction
│               ├── at
│               ├── saga
│               ├── tcc
│               └── xa
├── logback
│   ├── console-appender.xml
│   ├── file-appender.xml
│   ├── kafka-appender.xml
│   └── logstash-appender.xml
├── logback-spring.xml
├── lua
│   └── redislocker
│       └── redislock.lua
├── META-INF
│   ├── services
│   │   ├── io.seata.core.rpc.RegisterCheckAuthHandler
│   │   ├── io.seata.core.store.db.DataSourceProvider
│   │   ├── io.seata.core.store.DistributedLocker
│   │   ├── io.seata.server.coordinator.AbstractCore
│   │   ├── io.seata.server.lock.LockManager
│   │   └── io.seata.server.session.SessionManager
│   ├── spring-configuration-metadata.json
│   └── spring.factories
├── README.md
└── README-zh.md

suinxinliulang

driverclassname改为 com.mysql.jdbc.Driver 先用下,至于你说的删除我不知道你删了哪些内容,理论上有application.yml即可

funky-eyes

检查一下nacos的配置，我是粗心把store.mode=nacos才出现的这个错误，改成db就可以正常启动了

kaze985

你的目录挂载，-v /home/ubuntu/seata/:/seata-server/resources，宿主机目录会覆盖镜像中的目录。直接将application.yml配置文件放在seata目录下，然后改成单文件挂载： -v /home/ubuntu/seata/application.yml:/seata-server/resources/application.yml

Mo7Laviiin

我也遇到这个问题，通过这个方法解决了

StarSky1

解决了我的问题！

greatboyzhx

[seata]docker启动1.5.1版本提示'io.seata.server.console.service.BranchSessionService' that could not be found

回答