.netcore 使用surging框架发布到docker
demo运行在windows的docker中，系统是win10，所以需要先下载docker for windows，安装完毕后系统会重启，然后桌面上可以找到docker for windows的快捷图标，右下角有个鲸鱼小图标
单击右键，选择菜单中的kitematic
会提示你下载kitematic，自行下载后解压即可，将kitematic快捷到桌面；
打开kitematic，在搜索栏中下载好rabbitmq、redis、consul相关镜像，因为这些是surging运行的先决条件。
接着去github上下载surging网关项目，修改其中的gatewaysettings.json中register下的address地址，对应的事consul docker镜像的ip
具体如何查看其ip，看如下操作：
打开kitematic，点击左下角，如图：
进入到命令窗口，输入docker container ls或者 docker ps -a 查看docker，
可以看到现在运行的docker的相关信息，
如图：
然后查看consul的相关配置，输入docker inspect 镜像的 containerid，如consul的id是b0e98b94638c，输入命令如下：docker inspect b0e98b94638c，
显示这个docker的配置，内容会很多，不过ip的信息在最后，如图
找到其中的ip是多少，然后修改surging网关中的consul地址为："address": "172.17.0.4:8500"，其他配置根据上面的操作进行修改，如redis 镜像地址的查找和修改等；
修改好surging的网关配置后在surging.apigateway项目上单击右键，由于我项目中已经添加过，所以该处为灰色，如图：
新建docker-compose后修改其中docker-compose.yml的配置如下：
在后面添加docker的外部端口和内部端口的映射和网络模式，这里我们都使用桥接模式，包括之前的consul、rabbitmq、redis都是同一模式，这样他们会在同一vlan下，
然后运行网关，如下：
接下来新建一个解决方案，方案名随意，喜欢就好，由于时间比较短，这里我简单的处理，不清楚的可以留言
新建service.a，然后在其下新建控制台应用service.a、service.b、service.c，新建类库service.a.service、service.b.service、service.c.service；
编辑service.a.csporj、service.b.csporj、service.c.csporj，如下
将其中的引用包都复制过去，分别修改一下对应的service，即其中的<projectreference include="..\service.a.service\service.a.service.csproj" />，service.a引用service.a.service，service.b引用service.b.service
service.c引用service.c.service;
类库service.a.service、service.b.service、service.c.service中都引用
<packagereference include="surging" version="0.5.4" />
如图：
由于代码很多地方相识，以下我只说service.a,和service.a.service；
service.a 中新增configs文件夹，下面添加log4net.config，log4net.config代码如下：
<log4net> <root> <level value="error" /> <!-- <appender-ref ref="rollinglogfileappender" /> --> <appender-ref ref="errorrollinglogfileappender" /> </root> <appender name="errorrollinglogfileappender" type="log4net.appender.rollingfileappender,log4net" level="error"> <lockingmodel type="log4net.appender.fileappender+minimallock" /> <param name="file" value="c:\surging\error\" /> <param name="appendtofile" value="true" /> <param name="rollingstyle" value="composite" /> <param name="datepattern" value="_yyyymmddhh.txt" /> <param name="staticlogfilename" value="false" /> <param name="maxsizerollbackups" value="-1" /> <param name="maximumfilesize" value="5mb" /> <layout type="log4net.layout.patternlayout,log4net"> <param name="conversionpattern" value="%date [%thread] %-5level %logger [%ndc] - %message%newline" /> </layout> <filter type="log4net.filter.levelrangefilter"> <param name="levelmin" value="error" /> <param name="levelmax" value="fatal" /> </filter> </appender> </log4net>
然后新增cachesettings.json其中map:properties下的value的值是redis地址
{
"cachingsettings": [
{
"id": "ddlcache",
"class": "surging.core.caching.rediscache.rediscontext,surging.core.caching",
"properties": [
{
"name": "apprulefile",
"ref": "rule"
},
{
"name": "datacontextpool",
"ref": "ddls_sample",
"maps": [
{
"name": "redis",
"properties": [
{
"value": "172.17.0.2:6379::1"
}
]
},
{
"name": "memorycache"
}
]
},
{
"name": "defaultexpiretime",
"value": "120"
},
{
"name": "connecttimeout",
"value": "120"
},
{
"name": "minsize",
"value": "1"
},
{
"name": "maxsize",
"value": "10"
}
]
}
]
}
新增eventbussettings.json，其中的eventbusconnection对应的是rabbitmq docker的地址
{
"eventbusconnection": "172.17.0.3",
"eventbususername": "guest",
"eventbuspassword": "guest"
}
program.cs的代码如下
using autofac;
using surging.core.codec.messagepack;
using surging.core.consul;
using surging.core.consul.configurations;
using surging.core.cplatform;
using surging.core.cplatform.utilities;
using surging.core.dotnetty;
using surging.core.eventbusrabbitmq;
using surging.core.log4net;
using surging.core.proxygenerator;
using surging.core.servicehosting;
using surging.core.servicehosting.internal.implementation;
using system;
using system.text;
namespace service.a
{
class program
{
static void main(string[] args)
{
newmethod();
}
private static void newmethod()
{
encoding.registerprovider(codepagesencodingprovider.instance);
var host = new servicehostbuilder()
.registerservices(builder =>
{
builder.addmicroservice(option =>
{
option.addserviceruntime();
option.addrelateservice();
//option.usezookeepermanager(new configinfo("127.0.0.1:2181"));
option.useconsulmanager(new configinfo("172.17.0.4:8500"));
option.usedotnettytransport();
option.userabbitmqtransport();
option.addrabbitmqadapt();
//option.useprotobuffercodec();
option.usemessagepackcodec();
builder.register(p => new cplatformcontainer(servicelocator.current));
});
})
.subscribeat()
.uselog4net("configs/log4net.config")
//.useserver("127.0.0.1", 98)
//.useserver("127.0.0.1", 98，“true”) //自动生成token
//.useserver("127.0.0.1", 98，“123456789”) //固定密码token
.useserver(options =>
{
options.ip = "172.17.0.6";
options.port = 9990;
options.token = "true";
options.executiontimeoutinmilliseconds = 30000;
options.maxconcurrentrequests = 200;
options.notrelatedassemblyfiles = "centa.agency.application.dto\\w*|stackexchange.redis\\w*";
})
.useproxy()
.usestartup<startup>()
.build();
using (host.run())
{
console.writeline($"服务端启动成功，{datetime.now}。");
}
}
}
}
新增startup.cs
using autofac;
using autofac.extensions.dependencyinjection;
using microsoft.extensions.configuration;
using microsoft.extensions.dependencyinjection;
using microsoft.extensions.logging;
using surging.core.caching.configurations;
using surging.core.cplatform.utilities;
using surging.core.eventbusrabbitmq.configurations;
using system;
namespace service.a
{
public class startup
{
public startup()
{
var config = new configurationbuilder()
.setbasepath(appcontext.basedirectory);
configureeventbus(config);
//configurecache(config);
}
public icontainer configureservices(containerbuilder builder)
{
var services = new servicecollection();
configurelogging(services);
builder.populate(services);
servicelocator.current = builder.build();
return servicelocator.current;
}
public void configure(icontainer app)
{
app.resolve<iloggerfactory>()
.addconsole((c, l) => (int)l >= 3);
}
#region 私有方法
/// <summary>
/// 配置日志服务
/// </summary>
/// <param name="services"></param>
private void configurelogging(iservicecollection services)
{
services.addlogging();
}
private static void configureeventbus(iconfigurationbuilder build)
{
build
.addeventbusfile("eventbussettings.json", optional: false);
}
/// <summary>
/// 配置缓存服务
/// </summary>
private void configurecache(iconfigurationbuilder build)
{
build
.addcachefile("cachesettings.json", optional: false);
}
#endregion
}
}
service.a.service 类库下新增aservice.cs
using surging.core.proxygenerator;
using system;
using system.collections.generic;
using system.text;
using system.threading.tasks;
namespace service.a.service
{
public class aservice:proxyservicebase,iaservice
{
public task<string> sayhello(string name)
{
return task.fromresult($"{name} say : hello");
}
}
}
新增iaservice.cs
using surging.core.cplatform.ioc;
using surging.core.cplatform.runtime.server.implementation.servicediscovery.attributes;
using system;
using system.collections.generic;
using system.text;
using system.threading.tasks;
namespace service.a.service
{
[servicebundle("api/{service}")]
public interface iaservice : iservicekey
{
task<string> sayhello(string name);
}
}
其他类库和服务与以上代码基本无二，这里不在赘述。不清楚的可以留言
所有代码都处理好后，在service.a、service.b、service.c项目上右键新增docker支持文件，然后会生成一下文件
修改其中的docker-compose.yml
version: '3' services: service.a: image: servicea ports: - "127.0.0.1:9990:9990" network_mode: "bridge" build: context: . dockerfile: service.a/dockerfile service.b: image: serviceb ports: - "127.0.0.1:9991:9991" network_mode: "bridge" build: context: . dockerfile: service.b/dockerfile service.c: image: servicec ports: - "127.0.0.1:9992:9992" network_mode: "bridge" build: context: . dockerfile: service.c/dockerfile webapplication1: image: webapplication1 build: context: . dockerfile: ../webapplication1/dockerfile
然后选择docker运行即可
最后访问surging网关，即可看见效果
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。