|
| 1 | +--- |
| 2 | +layout: post |
| 3 | +title: "SpringCloud(4) - 服务部署" |
| 4 | +subtitle: "Happy tiger year!" |
| 5 | +date: 2022-01-08 00:00:00 |
| 6 | +author: "Zhangxx" |
| 7 | +header-img: "img/post-bg-wotplus-nine.png" |
| 8 | +catalog: true |
| 9 | +tags: |
| 10 | + - SpringCloud |
| 11 | +--- |
| 12 | + |
| 13 | +> 黄沙百战穿金甲,不破楼兰终不还. |
| 14 | +
|
| 15 | +## 前言 |
| 16 | +--- |
| 17 | + |
| 18 | +个人使用的是腾讯云的轻量应用服务器和云服务器,因为单用一台轻应用撑不起安装的这一整套东西,麻雀虽小,五脏俱全; |
| 19 | +轻应用使用的是Docker基础镜像-CentOS7.6-Docker20,感觉还很方便; |
| 20 | + |
| 21 | +镜像仓库使用的是阿里云的**容器镜像服务**的镜像仓库个人实例,毕竟网易云的改了名,也不给个人开发者用了; |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | +## 单机Nacos部署 |
| 26 | + |
| 27 | +[quick-start](https://nacos.io/zh-cn/docs/quick-start.html) |
| 28 | + |
| 29 | +```shell |
| 30 | +tar -xvf nacos-server-$version.tar.gz |
| 31 | +cd nacos/bin |
| 32 | +sh startup.sh -m standalone |
| 33 | + |
| 34 | +sh shutdown.sh |
| 35 | + |
| 36 | +netstat -na|grep 8848 |
| 37 | +``` |
| 38 | +**注意:** 虽然端口在监听,但是防火墙是屏蔽的,需添加规则 |
| 39 | + |
| 40 | +## RabbitMQ、MySQL、Redis |
| 41 | + |
| 42 | +```shell |
| 43 | +docker pull rabbitmq:3.9.13-management |
| 44 | + |
| 45 | +docker run -d --name rabbitmq3.9 -p 5672:5672 -p 15672:15672 -v `pwd`/data:/var/lib/rabbitmq --hostname myRabbit -e RABBITMQ_DEFAULT_VHOST=my_vhost -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=admin rabbitmq:3.9.13-management |
| 46 | +``` |
| 47 | + |
| 48 | +```shell |
| 49 | +docker pull mysql |
| 50 | + |
| 51 | +docker run -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=** mysql:latest |
| 52 | +``` |
| 53 | + |
| 54 | +```shell |
| 55 | +docker pull redis |
| 56 | +docker run -itd --name redis-xinxin -p 6379:6379 redis |
| 57 | +docker exec -it redis-test /bin/bash |
| 58 | +``` |
| 59 | + |
| 60 | +## 部署Product项目(商品服务) |
| 61 | + |
| 62 | +编写Dockerfile文件 |
| 63 | + |
| 64 | +```Shell |
| 65 | +FROM hub.c.163.com/library/java:8-alpine |
| 66 | + |
| 67 | +MAINTAINER xinxin 377241804@qq.com |
| 68 | + |
| 69 | +ADD server1/target/*.jar app.jar |
| 70 | + |
| 71 | +EXPOSE 8082 |
| 72 | + |
| 73 | +ENTRYPOINT ["java", "-jar", "/app.jar"] |
| 74 | +``` |
| 75 | + |
| 76 | +```Shell |
| 77 | +docker build -t product:latest . |
| 78 | + |
| 79 | +#push到阿里云仓库: |
| 80 | +docker login --username=37724****@qq.com registry.cn-hangzhou.aliyuncs.com |
| 81 | +docker tag 22c6879c9438 registry.cn-hangzhou.aliyuncs.com/amx1390/product:latest |
| 82 | +docker push registry.cn-hangzhou.aliyuncs.com/amx1390/product:latest |
| 83 | + |
| 84 | +#服务器端拉取: |
| 85 | +docker pull registry.cn-hangzhou.aliyuncs.com/amx1390/product:latest |
| 86 | + |
| 87 | +docker run -d -p 8082:8082 registry.cn-hangzhou.aliyuncs.com/amx1390/product |
| 88 | + |
| 89 | + |
| 90 | +#查看启动日志: |
| 91 | +docker logs [id] |
| 92 | +``` |
| 93 | + |
| 94 | +product启动后,nacos直接挂掉: |
| 95 | +```java |
| 96 | +java.net.ConnectException: [NACOS HTTP-POST] The maximum number of tolerable server reconnection errors has been reached |
| 97 | + at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:181) ~[nacos-client-1.4.1.jar!/:na] |
| 98 | + at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68) ~[nacos-client-1.4.1.jar!/:na] |
| 99 | + at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:441) ~[nacos-client-1.4.1.jar!/:na] |
| 100 | + at com.alibaba.nacos.client.config.impl |
| 101 | +``` |
| 102 | + |
| 103 | +尝试在新的云服务器上部署nacos |
| 104 | +新的腾讯服务器使用的并不是Docker基础镜像,需自己安装docker: |
| 105 | +```Shell |
| 106 | +curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun |
| 107 | + |
| 108 | +systemctl status docker |
| 109 | +systemctl start docker.service |
| 110 | +``` |
| 111 | + |
| 112 | +将Product项目部署到新的云服务器上,可正常访问; |
| 113 | + |
| 114 | + |
| 115 | +## 部署Order项目(订单服务) |
| 116 | + |
| 117 | +基本和部署Product差不多,由于需要连接轻应用上的RabbitMQ,需开放其5672端口,并设置用户权限:`/` |
| 118 | + |
| 119 | + |
| 120 | + |
| 121 | +## 部署Gateway项目(网关服务) |
| 122 | + |
| 123 | +同上; |
| 124 | + |
| 125 | +部署完毕后的测试链接: |
| 126 | +http://101.43.186.49:8848/nacos |
| 127 | +http://101.43.186.49:15672/ |
| 128 | +http://101.43.186.49:9411/zipkin/ |
| 129 | + |
| 130 | +product: |
| 131 | +http://82.156.237.145:8082/product/list |
| 132 | +order: |
| 133 | +http://82.156.237.145:8081/loadbanlanceTest?name=xinxin |
| 134 | +gateway: |
| 135 | +http://82.156.237.145:8088/order/loadbanlanceTest?name=xinxin |
| 136 | + |
| 137 | + |
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