#IstioCon Istio-redirector: the way to go to manage thousands of HTTP redirections Etienne Fontaine (@etifontaine) #IstioCon Istio-redirector 301-redirection from /bus/routes/bruxelles/lille [...] spec: gateways: - istio-system/istio-ingressgateway hosts: - www.blablacar.fr http: - match: - uri: exact: /co2 redirect: uri: /blablalife/lp/zeroemptyseats

Commands 4.16.3. obr:start 4.16.4. JMX ObrMBean 4.16.5. Apache Karaf Cave 4.17. Enterprise 4.17.1. Http Service 4.17.2. WebContainer (JSP/Servlet) 4.17.3. Naming (JNDI) 4.17.4. Transaction (JTA) 4.17 Management using JMX 4.18.1. Connecting 4.18.2. Configuration 4.18.3. MBeans 4.18.4. RBAC 4.18.5. JMX-HTTP bridge with Jolokia 4.18.6. Apache Karaf Decanter 4.19. WebConsole 4.19.1. Installation 4.19.2 Custom JMX MBean 5.23. Working with profiles 5.24. Security & JAAS 5.25. Servlet 5.26. WAR 5.27. HTTP Resources 5.28. REST service 5.29. SOAP service 5.30. Websocket 5.31. Scheduler 5.32. Quick example

2. OSGi Event Broadcast in action 10. HTTP Balancer 10.1. Enable HTTP Balancer 10.2. Balancer in action 11. HTTP Session Replication 11.1. Enable Cluster HTTP Session Replication 11.2. Web Application Finally, Cellar also provides "runtime clustering" by providing dedicated feature like: * HTTP load balancing * HTTP sessions replication * log centralization Please, see the sections dedicated to those Environment: • Java SE Development Kit 1.7.x or greater ([http://www.oracle.com/technetwork/java/javase/]). • Apache Maven 3.0.3 ([http://maven.apache.org/download.html]). Note: Karaf Cellar requires

DecanterLogCollectorAppender appender: 1.2.2. CXF Logging feature integration The CXF message logging (http://cxf.apache.org/docs/message-logging.html) nicely integrates with Decanter. Simply add the org.apache begin with "object.name". #object.name.system=java.lang:* #object.name.karaf=org.apache.karaf:type=http,name=* #object.name.3=org.apache.activemq:* • the object.name property is optional. If this property implementing a Camel event notifier: http://camel.apache.org/eventnotifier-to-log-details-about-all-sent-exchanges.html 0 码力 | 67 页 | 213.16 KB | 1 年前

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erd、Traefic。Envoy由于高性能和扩展能力前在数据面遥 遥领先。 • Iptables使Pod间出入应用的流量均由Envoy代理，对应用来说完全透明。支持主要常用网路协议 Http1/Http2/Tls/gRPC/Tcp等。 Copyright © Huawei Technologies Co., Ltd. All rights reserved. Page 6 Envoy原理及总体架构-启动 用于原始目标服务，并找到后端处理器处理新连接。 • 后端处理器在配置中指定处理协议，根据协议相关的网络过滤器处理读取到的数据。 • 如果为http协议，再经过请求过滤器处理http协议头部，如路由选择等功能并创建上游连接池 • 将修改及编码后的http消息通过网络发送到对端Envoy的容器网络。 • Iptables识别为入流量则进入virtualInbound端口。 • ORIGINA 之后Connection对象再次向libevent注册Read/Write回 调onFileEvent，并作为L4层过滤管理器处理 onNewConnection，onData数据接收。 • 对于HTTP协议，将继续经过L7层编解码处理后向上游发 送请求。 • 当请求处理完毕后，将调用deferredDelete删除请求对象 并记录统计观测数据。 • 使用异步I/O方式发送网络数据，降低对线程内其他操作

Apache Software Foundation The PDF format of the Karaf Manual has been generated by Prince XML (http://www.princexml.com). 2 Table of contents Overview Quick Start Users Guide Developers Guide 3 Apache Karaf supports a large set of URL where you can install your application (Maven repository, HTTP, file, etc). It also provides the concept of "Karaf Feature" which is a way to describe your application run. Refer to http://www.oracle.com/ technetwork/java/javase/ for details on how to download and install Java SE 1.7 or greater. • Open a Web browser and access the following URL: http://karaf.apache

Attribution–Share Alike 3.0 Unported license ("CC-BY-SA"). An explanation of CC-BY-SA is available at http://creativecommons.org/licenses/by-sa/3.0/ . In accordance with CC-BY-SA, if you distribute this document 外部 描述 描述 443 默认运行入口路由器 Pod、计算或 worker 的机器。 X X HTTPS 流 量 80 默认运行入口路由器 Pod、计算或 worker 的机器。 X X HTTP 流量 提示 提示 如果负载均衡器可以看到客户端的真实 IP 地址，启用基于 IP 的会话持久性可提高使用端到端 TLS 加密的 应用程序的性能。 注意 注意 第 第 1 章 章 在裸机上安装 Platform 集群，请指定 ssh-agent 进程使用的 SSH 密钥。 1.1.8.3. 在安装 在安装过程中配置集群范 程中配置集群范围代理 代理 生产环境可能会拒绝直接访问互联网，而是提供 HTTP 或 HTTPS 代理。您可以通过在 install- config.yaml 文件中配置代理设置，将新的 OpenShift Container Platform 集群配置为使用代理。 注意 注意

NewHandler in an http.MaxBytesHandler.” John found that when the recommended MaxBytesHandler was used, the request body was not fully consumed, meaning that when a server attempts to read HTTP2 frames from from the connection it will instead be reading the body. As such, the MaxBytesHandler introduces an http request smuggling attack vector. The issue was disclosed to the Golang security team who fixed the slice controlled by potentially untrusted file size Low High Yes 5 Possible memory exhaustions in http utilities Low Medium Yes 6 Istio skips certificate verification Low High Yes 7 Unhandled errors

Dapr runs as a separate sidecar process. In both cases, the application and Dapr interact through HTTP or gRPC calls: If the user has multiple applications running with Dapr, each has a sidecar next to building microservice-based applications. The user application interacts with these components via HTTP or gRPC API endpoints. Dapr groups components into building blocks; A building block is a high-level ways. Dapr has ten building blocks: # Name Description 1 Service-to-service invocation A series of HTTP or gRPC endpoints for applications to communicate with each other. 2 State management A key/value-based

begin with "object.name". #object.name.system=java.lang:* #object.name.karaf=org.apache.karaf:type=http,name=* #object.name.3=org.apache.activemq:* # You can also execute operations on some MBeans, providing Karaf Decanter. You can download the jmxmp protocol provider artifact on Maven Central: [http://repo.maven.apache.org/maven2/org/glassfish/external/opendmk_jmxremote_optional_jar/1.0-b01- ea Karaf Decanter 2.x - Documentation - 11 0 码力 | 64 页 | 812.01 KB | 1 年前

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