gateway

How can I send through a specific network interface?

耗尽温柔 提交于 2020-02-25 04:06:53
问题 I need send messages through different gateways dynamically. How do that and what must be my first step in this direction? On my server I have two connections: one-direct, and secondary over VPN. Default route is direct connection, but i need dynamically change connection to VPN. At current time I try build socket from libc::bind() it's work, but have not expected effect. Changing the outgoing IP is not a solution to define the interface. 回答1: As suggested in a comment we must use SO

spring cloud微服务快速教程之(十) gateway 服务网关

瘦欲@ 提交于 2020-02-23 20:03:43
0、前言   gateway是spring的二代网关, 作为Netflix Zuul的替代者,是异步非阻塞网关 ,ZUUL2也是异步非阻塞的,但未纳入spring cloud整合计划   基于WebFlux ,与 spring-boot-starter-web冲突,要排除该依赖;ZUUL1是阻塞io的API Gateway;   性能上,自然是异步非阻塞的gateway胜出,不过实际项目中,一般系统比较少达到性能极限,区别不大;   WebFlux 个人认为很鸡肋,没啥实际价值,ZUUL更简单方便;   如何取舍,见仁见智了,不要盲目认为gateway比ZUUL1好,适合项目才是最好的 1、集成gateway 1-1、添加依赖   新建gateway模块,添加依赖,注意要排除spring-boot-starter-web依赖,不能添加该依赖 <!-- 集成nacos --> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId> <version>2.0.1.RELEASE</version> </dependency> <!-- 集成gateway --> <dependency> <groupId

spring cloud gateway配置详解

梦想的初衷 提交于 2020-02-16 03:19:59
server: port: 9010 #服务端口号 spring: application: name: micro-sdn-gateway # 服务名称 cloud: gateway: discovery: locator: enabled: true#是否适用默认路由(通过gatewayUri:port/服务名/path直接访问服务接口) lowerCaseServiceId: true#是否忽略服务名大小写 routes:#gateway配置多条路由规则时注意顺序问题,例如本例中路由谓词为Query的场景 #路由规则ID,上下文唯一 - id: micro-sdn-ptn #路由目标的服务名 uri: lb://MICRO-SDN-PTN #路由条件:请求中若包含ptn的路径自动转发至目标服务 predicates: - Path=/**/ptn/** #访问gateway的路由 filters: #- StripPrefix=1 去掉Path中第一个节点 - name: Retry args: #重试次数 retries: 2 #触发重试的HTTP状态返回码 #多个参数用-连接 statuses: BAD_GATEWAY #参考同上,series与statuses二选一即可 series: - SERVER_ERROR#表示5xx,以5开头的各种状态码 exceptions

how to terminate ssl at ingress-gateway in istio?

天大地大妈咪最大 提交于 2020-02-15 06:02:21
问题 I am trying to experiment ssl connection in istio ingress gateway. From here istio ssl gateway without termination, i assume that istio ingress gateway by default should terminate ssl. I have installed istio with demo profile, via istioctl. I have also installed my service svc1 . Apart from these, below are what my resources are with routng logic: apiVersion: networking.istio.io/v1alpha3 kind: Gateway metadata: name: vs-gateway namespace: myns spec: selector: istio: ingressgateway # use istio

how to terminate ssl at ingress-gateway in istio?

末鹿安然 提交于 2020-02-15 06:01:52
问题 I am trying to experiment ssl connection in istio ingress gateway. From here istio ssl gateway without termination, i assume that istio ingress gateway by default should terminate ssl. I have installed istio with demo profile, via istioctl. I have also installed my service svc1 . Apart from these, below are what my resources are with routng logic: apiVersion: networking.istio.io/v1alpha3 kind: Gateway metadata: name: vs-gateway namespace: myns spec: selector: istio: ingressgateway # use istio

how to terminate ssl at ingress-gateway in istio?

笑着哭i 提交于 2020-02-15 06:01:48
问题 I am trying to experiment ssl connection in istio ingress gateway. From here istio ssl gateway without termination, i assume that istio ingress gateway by default should terminate ssl. I have installed istio with demo profile, via istioctl. I have also installed my service svc1 . Apart from these, below are what my resources are with routng logic: apiVersion: networking.istio.io/v1alpha3 kind: Gateway metadata: name: vs-gateway namespace: myns spec: selector: istio: ingressgateway # use istio

单体、zuul、gateway集成swagger(亲测)

雨燕双飞 提交于 2020-02-11 01:40:00
分三块介绍: 一、单体应用集成swagger 二、zuul网关集成swagger 三、gateway网关集成swagger集成spring security oauth2 标题单体应用集成swagger 一、pom添加坐标 < dependency > < groupId > com . spring4all < / groupId > < artifactId > swagger - spring - boot - starter < / artifactId > < version > 1.9 .1 . RELEASE < / version > < / dependency > 二、启动类加开启注解 @EnableSwagger2Doc 三、配置文件添加配置 server : port : 9001 swagger : base-package : com.funtl.myshop.plus.business title : SpringCloud2.x构建微服务电商项目 - 会员服务接口 description : 该项目“基于SpringCloud2.x构建微服务电商项目”由每特教育 | 蚂蚁课堂版权所有,未经过允许的情况下,私自分享视频和源码属于违法行为。 version : 1.1 terms-of-service-url : www.mayikt.com

Linux /etc/network/interfaces

拈花ヽ惹草 提交于 2020-02-10 10:55:52
  Linux下/etc/network/interfaces文件用来配置网络接口。 1. 使用动态IP地址 auto eth0 iface eth0 inet dhcp 2. 使用静态IP地址 auto eth0 iface eth0 inet static address 192.168.1.100 netmask 255.255.255.0 gateway 192.168.1.1 # network 192.168.1.0 # broadcast 192.168.1.255   network和broadcast一般使用默认值就行。 3. 查看路由表 # route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 192.168.1.1 0.0.0.0 UG 0 0 0 eth0 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0 192.168.1.0 0.0

Spring Cloud Gateway谓词

为君一笑 提交于 2020-02-06 03:10:11
一.Spring Cloud Gateway的工作原理 我们今天讲的谓词位于Gateway Handler Mapping这一层。 二.路由谓词工厂 1.AfterRoutePredicateFactory 谓词工厂匹配指定时间之后的请求,示例: application.yml spring: cloud: gateway: routes: - id: after_route uri: https://example.org predicates: - After=2017-01-20T17:42:47.789-07:00[America/Denver] 路由2017年1月20日17点42份47秒(美国丹佛)之后的请求。 2.BeforeRoutePredicateFactory 谓词工厂匹配指定时间之前的请求,示例: application.yml spring: cloud: gateway: routes: - id: before_route uri: https://example.org predicates: - Before=2017-01-20T17:42:47.789-07:00[America/Denver] 路由2017年1月20日17点42份47秒(美国丹佛)之前的请求。 3.BetweenRoutePredicateFactory

springcloud(十五):服务网关 Spring Cloud GateWay 入门

半城伤御伤魂 提交于 2020-02-05 19:08:44
Spring 官方最终还是按捺不住推出了自己的网关组件:Spring Cloud Gateway ,相比之前我们使用的 Zuul(1.x) 它有哪些优势呢?Zuul(1.x) 基于 Servlet,使用阻塞 API,它不支持任何长连接,如 WebSockets,Spring Cloud Gateway 使用非阻塞 API,支持 WebSockets,支持限流等新特性。 Spring Cloud Gateway Spring Cloud Gateway 是 Spring Cloud 的一个全新项目,该项目是基于 Spring 5.0,Spring Boot 2.0 和 Project Reactor 等技术开发的网关,它旨在为微服务架构提供一种简单有效的统一的 API 路由管理方式。 Spring Cloud Gateway 作为 Spring Cloud 生态系统中的网关,目标是替代 Netflix Zuul,其不仅提供统一的路由方式,并且基于 Filter 链的方式提供了网关基本的功能,例如:安全,监控/指标,和限流。 相关概念: Route(路由):这是网关的基本构建块。它由一个 ID,一个目标 URI,一组断言和一组过滤器定义。如果断言为真,则路由匹配。 Predicate(断言):这是一个 Java 8 的 Predicate。输入类型是一个