因為總是多多少少的會出現問題，所以我自行搭建成功，跳過所有坑之后寫了個博客，此處沒有使用集群
說明：請創建對應seata所需的數據庫，將seata源碼中的sql執行進去
1、使用最新的seata和nacos以及mysql5.7版本，基於centos7.4
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docker pull seataio/seata-server
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2、增加配置文件file.conf和registry.conf，內容如下
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## transaction log store, only used in seata-server
store {
## store mode: file、db、redis
mode =
"db"
## database store property
db {
## the implement of javax.sql.DataSource, such as DruidDataSource(druid)/BasicDataSource(dbcp)/HikariDataSource(hikari) etc.
datasource =
"druid"
dbType =
"mysql"
driverClassName =
"com.mysql.cj.jdbc.Driver"
url =
"jdbc:mysql://127.0.0.1:3306/seata?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai"
user =
"root"
password =
"123456"
minConn = 5
maxConn = 100
globalTable =
"global_table"
branchTable =
"branch_table"
lockTable =
"lock_table"
queryLimit = 100
maxWait = 5000
}
}
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registry {
# file 、nacos 、eureka、redis、zk、consul、etcd3、sofa
type =
"nacos"
nacos {
application =
"seata-server"
serverAddr =
"192.168.0.1:8848"
namespace
=
""
cluster =
"luim-tx-group"
username =
"nacos"
password =
"nacos"
}
eureka {
serviceUrl =
"http://localhost:8761/eureka"
application =
"default"
weight =
"1"
}
redis {
serverAddr =
"localhost:6379"
db = 0
password =
""
cluster =
"default"
timeout = 0
}
zk {
cluster =
"default"
serverAddr =
"127.0.0.1:2181"
sessionTimeout = 6000
connectTimeout = 2000
username =
""
password =
""
}
consul {
cluster =
"default"
serverAddr =
"127.0.0.1:8500"
}
etcd3 {
cluster =
"default"
serverAddr =
"http://localhost:2379"
}
sofa {
serverAddr =
"127.0.0.1:9603"
application =
"default"
region =
"DEFAULT_ZONE"
datacenter =
"DefaultDataCenter"
cluster =
"default"
group
=
"SEATA_GROUP"
addressWaitTime =
"3000"
}
file {
name =
"file.conf"
}
}
config {
# file、nacos 、apollo、zk、consul、etcd3
type =
"nacos"
nacos {
serverAddr =
"192.168.0.1:8848"
namespace
=
""
group
=
"SEATA_GROUP"
username =
"nacos"
password =
"nacos"
}
consul {
serverAddr =
"127.0.0.1:8500"
}
apollo {
appId =
"seata-server"
apolloMeta =
"http://192.168.1.204:8801"
namespace
=
"application"
}
zk {
serverAddr =
"127.0.0.1:2181"
sessionTimeout = 6000
connectTimeout = 2000
username =
""
password =
""
}
etcd3 {
serverAddr =
"http://localhost:2379"
}
file {
name =
"file.conf"
}
}
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3、啟動seata
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docker run --name seata -d \
-e SEATA_PORT=8091 \
-v /opt/seata/conf/registry.conf:/seata-server/resources/registry.conf \
-v /opt/seata/logs:/root/logs \
--privileged=
true
\
-p 8091:8091 \
seataio/seata-server
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目前已經可以在nacos中查看到了
如果你想要將配置文件配置到nacos上的話那就繼續看
1、首先去github上下載seata的源碼放服務器上
2、進入script/conf-center，修改conf.txt的配置,我把我的粘貼出來，期中遇到了nacos初始化錯誤的問題，不能有空的，要不不傳要不不能為空，屏蔽也不可以
注意這個參數service.vgroupMapping.my_test_tx_group=default，需要和yml文件中的格式一樣，尤其是vgroupMapping
yml配置文件中不要配置seata.config和seata.register
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transport.type=TCP
transport.server=NIO
transport.heartbeat=
true
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=
default
transport.shutdown.wait=3
service.vgroupMapping.my_test_tx_group=
default
service.
default
.grouplist=127.0.0.1:8091
service.enableDegrade=
false
service.disableGlobalTransaction=
false
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.tm.commitRetryCount=5
client.tm.rollbackRetryCount=5
client.tm.defaultGlobalTransactionTimeout=60000
client.tm.degradeCheck=
false
client.tm.degradeCheckAllowTimes=10
client.tm.degradeCheckPeriod=2000
store.
lock
.mode=file
store.session.mode=file
store.publicKey=1
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
store.db.datasource=druid
store.db.dbType=mysql
store.db.driverClassName=com.mysql.jdbc.Driver
store.db.url=jdbc:mysql:
//ip:3306/seata?useUnicode=true&rewriteBatchedStatements=true
store.db.user=root
store.db.password=123456
store.db.minConn=5
store.db.maxConn=30
store.db.globalTable=global_table
store.db.branchTable=branch_table
store.db.queryLimit=100
store.db.lockTable=lock_table
store.db.maxWait=5000
store.redis.mode=single
store.redis.single.host=127.0.0.1
store.redis.single.port=6379
store.redis.sentinel.masterName=master
store.redis.sentinel.sentinelHosts=127.0.0.1
store.redis.maxConn=10
store.redis.minConn=1
store.redis.maxTotal=100
store.redis.database=0
store.redis.password=redis
store.redis.queryLimit=100
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
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
log.exceptionRate=100
transport.serialization=seata
transport.compressor=none
metrics.enabled=
false
metrics.registryType=compact
metrics.exporterList=prometheus
metrics.exporterPrometheusPort=9898
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2、在nacos網站上創建命名空間
將命名空間id記錄下來，下面需要使用
2、然后進入nacos路徑執行以下命令
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sh nacos-config.sh -h ip -p 8848 -g SEATA_GROUP -t 命名空間id
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sh nacos-config.sh
-h 172.16.9.48 配置中心的ip
-p 8848 配置中心的端口
-g SEATA_GROUP group名字
-t 55730921-9411-4004-973c-156f01c31c1b 命名空間的id，就是前面創建之后的id
3、執行成功之后就可以在nacos上看到配置信息了
4、重啟seata
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docker restart seata
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