Merge pull request #996 from slievrly/master_1

update seata version and sample

spring-cloud-alibaba-dependencies/pom.xml

@@ -20,7 +20,7 @@
     <properties>
         <sentinel.version>1.6.3</sentinel.version>
         <oss.version>3.1.0</oss.version>
-        <seata.version>0.7.1</seata.version>
+        <seata.version>0.9.0</seata.version>
         <nacos.client.version>1.1.1</nacos.client.version>
         <nacos.config.version>0.8.0</nacos.config.version>
         <acm.version>1.0.9</acm.version>

spring-cloud-alibaba-examples/seata-example/account-service/src/main/resources/file.conf

@@ -4,7 +4,7 @@ transport {
   #NIO NATIVE
   server = "NIO"
   #enable heartbeat
-  heartbeat = true
+  heartbeat = false
   #thread factory for netty
   thread-factory {
     boss-thread-prefix = "NettyBoss"
@@ -46,17 +46,22 @@ client {
     retry.times = 30
   }
   report.retry.count = 5
+  tm.commit.retry.count = 1
+  tm.rollback.retry.count = 1
 }
 transaction {
   undo.data.validation = true
   undo.log.serialization = "jackson"
+  undo.log.save.days = 7
+  #schedule delete expired undo_log in milliseconds
+  undo.log.delete.period = 86400000
+  undo.log.table = "undo_log"
 }
 
-## metrics settings
+support {
-metrics {
+  ## spring
-  enabled = false
+  spring {
-  registry-type = "compact"
+    # auto proxy the DataSource bean
-  # multi exporters use comma divided
+    datasource.autoproxy = false
-  exporter-list = "prometheus"
+  }
-  exporter-prometheus-port = 9898
 }

spring-cloud-alibaba-examples/seata-example/account-service/src/main/resources/registry.conf

@@ -4,7 +4,7 @@ registry {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
     cluster = "default"
   }
   eureka {
@@ -50,8 +50,7 @@ config {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
-    cluster = "default"
   }
   consul {
     serverAddr = "127.0.0.1:8500"

spring-cloud-alibaba-examples/seata-example/business-service/src/main/resources/file.conf

@@ -4,7 +4,7 @@ transport {
   #NIO NATIVE
   server = "NIO"
   #enable heartbeat
-  heartbeat = true
+  heartbeat = false
   #thread factory for netty
   thread-factory {
     boss-thread-prefix = "NettyBoss"
@@ -46,17 +46,22 @@ client {
     retry.times = 30
   }
   report.retry.count = 5
+  tm.commit.retry.count = 1
+  tm.rollback.retry.count = 1
 }
 transaction {
   undo.data.validation = true
   undo.log.serialization = "jackson"
+  undo.log.save.days = 7
+  #schedule delete expired undo_log in milliseconds
+  undo.log.delete.period = 86400000
+  undo.log.table = "undo_log"
 }
 
-## metrics settings
+support {
-metrics {
+  ## spring
-  enabled = false
+  spring {
-  registry-type = "compact"
+    # auto proxy the DataSource bean
-  # multi exporters use comma divided
+    datasource.autoproxy = false
-  exporter-list = "prometheus"
+  }
-  exporter-prometheus-port = 9898
 }

spring-cloud-alibaba-examples/seata-example/business-service/src/main/resources/registry.conf

@@ -4,7 +4,7 @@ registry {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
     cluster = "default"
   }
   eureka {
@@ -50,8 +50,7 @@ config {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
-    cluster = "default"
   }
   consul {
     serverAddr = "127.0.0.1:8500"

spring-cloud-alibaba-examples/seata-example/order-service/src/main/resources/file.conf

@@ -4,7 +4,7 @@ transport {
   #NIO NATIVE
   server = "NIO"
   #enable heartbeat
-  heartbeat = true
+  heartbeat = false
   #thread factory for netty
   thread-factory {
     boss-thread-prefix = "NettyBoss"
@@ -46,17 +46,22 @@ client {
     retry.times = 30
   }
   report.retry.count = 5
+  tm.commit.retry.count = 1
+  tm.rollback.retry.count = 1
 }
 transaction {
   undo.data.validation = true
   undo.log.serialization = "jackson"
+  undo.log.save.days = 7
+  #schedule delete expired undo_log in milliseconds
+  undo.log.delete.period = 86400000
+  undo.log.table = "undo_log"
 }
 
-## metrics settings
+support {
-metrics {
+  ## spring
-  enabled = false
+  spring {
-  registry-type = "compact"
+    # auto proxy the DataSource bean
-  # multi exporters use comma divided
+    datasource.autoproxy = false
-  exporter-list = "prometheus"
+  }
-  exporter-prometheus-port = 9898
 }

spring-cloud-alibaba-examples/seata-example/order-service/src/main/resources/registry.conf

@@ -4,7 +4,7 @@ registry {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
     cluster = "default"
   }
   eureka {
@@ -50,8 +50,7 @@ config {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
-    cluster = "default"
   }
   consul {
     serverAddr = "127.0.0.1:8500"

spring-cloud-alibaba-examples/seata-example/readme-zh.md

@@ -99,12 +99,16 @@ CREATE TABLE `account_tbl` (
 点击这个页面 [https://github.com/seata/seata/releases](https://github.com/seata/seata/releases)，下载最新版本的 Seata Server 端.
 
 
-进入解压之后的 bin 目录，执行如下命令来启动
+进入解压之后的 bin 目录，执行如下命令来启动, 所有启动参数为可选项。
 
 ```$shell
-sh seata-server.sh -p $LISTEN_PORT -m $MODE(file or db)
+sh seata-server.sh -p $LISTEN_PORT -m $MODE(file or db) -h $HOST -e $ENV
 ```
-
+-p seata-server 监听服务端口号   
+-m 存储模式，可选值：file、db。file 用于单点模式，db用于ha模式，当使用db存储模式，需要修改配置中store配置节点的数据库配置，同时在数据库中初始化[global_table、branch_table和 
+lock_table](https://github.com/seata/seata/blob/develop/server/src/main/resources/db_store.sql)   
+-h 用于解决seata-server和业务侧跨网络问题，其配置的host值直接显示到注册中心的服务可用地址host，当跨网络时这里需要配置为公网IP或NATIP，若都在同一局域网则无需配置   
+-e 用于解决多环境配置中心隔离问题   
 在这个示例中，采用如下命令来启动 Seata Server
 
 ```$shell

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/resources/file.conf

@@ -4,7 +4,7 @@ transport {
   #NIO NATIVE
   server = "NIO"
   #enable heartbeat
-  heartbeat = true
+  heartbeat = false
   #thread factory for netty
   thread-factory {
     boss-thread-prefix = "NettyBoss"
@@ -46,17 +46,22 @@ client {
     retry.times = 30
   }
   report.retry.count = 5
+  tm.commit.retry.count = 1
+  tm.rollback.retry.count = 1
 }
 transaction {
   undo.data.validation = true
   undo.log.serialization = "jackson"
+  undo.log.save.days = 7
+  #schedule delete expired undo_log in milliseconds
+  undo.log.delete.period = 86400000
+  undo.log.table = "undo_log"
 }
 
-## metrics settings
+support {
-metrics {
+  ## spring
-  enabled = false
+  spring {
-  registry-type = "compact"
+    # auto proxy the DataSource bean
-  # multi exporters use comma divided
+    datasource.autoproxy = false
-  exporter-list = "prometheus"
+  }
-  exporter-prometheus-port = 9898
 }

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/resources/registry.conf

@@ -4,7 +4,7 @@ registry {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
     cluster = "default"
   }
   eureka {
@@ -50,8 +50,7 @@ config {
 
   nacos {
     serverAddr = "localhost"
-    namespace = "public"
+    namespace = ""
-    cluster = "default"
   }
   consul {
     serverAddr = "127.0.0.1:8500"