Kubernetes 异常配置检测框架## Kubernetes 异常配置检测框架 顾静, 阿里云 邓隽, 阿里云 ## 我们来自阿里云容器服务 • 顾静,研发工程师 • 邓隽,技术专家 ## 我们参与打造 • 容器服务(ACK/ASK) • 容器镜像服务(ACR) • 服务网格(ASM) 1 Kubernetes 典型异常 2 检测框架演进 3 生产实践 4 总结 ## Kubernetes 使用日常 Server Pod Master API Server Pod Master API Server Pod Master ## Kubernetes 典型异常 ## 网络异常 • 安全组、路由表配置错误 • 节点防火墙软件等修改 iptables、内核参数 • 网络链路长,手动排查成本高 ## 异常影响 • 应用间无法正常通信 • 集群内 Controller 无法正常工作  0 码力 | 33 页 | 668.91 KB | 2 年前3
《玩转webpack》 第四章 进阶篇: 编写可维护的 webpack 构建配置进阶篇:编写可维护的webpack 构建配置 05 | 进阶篇:webpack 构建速度和体积优化策略 06 | 原理篇:通过源码掌握webpack 打包原理 07 | 原理篇:编写 Loader 和插件 08 | 实战篇:React 全家桶 和webpack 开发商城项目 ## ☐ ☐ ☐ ☐ ## 扫码试看/订阅 《玩转webpack》 ## 构建配置抽离成 npm 包的意义 包的意义 通用性 ·业务开发者无需关注构建配置 ·统一团队构建脚本 可维护性 ·构建配置合理的拆分 ·README 文档、ChangeLog 文档等 质量 ·冒烟测试、单元测试、测试覆盖率 ·持续集成 ## 构建配置管理的可选方案 通过多个配置文件管理不同环境的构建,webpack --config 参数进行控制 将构建配置设计成一个库,比如:hjs-webpack、Neutrino、webpack-blocks webpack-blocks 抽成一个工具进行管理,比如:create-react-app, kyt, nwb 将所有的配置放在一个文件,通过 --env 参数控制分支选择 ## 构建配置包设计 ## 通过多个配置文件管理不同环境的 webpack 配置 ·基础配置:webpack.base.js ·开发环境:webpack.dev.js ·生产环境:webpack.prod.js ·SSR环境:webpack0 码力 | 30 页 | 5.38 MB | 2 年前3
DBeaver User Guide v.24.0password Security in DBeaver PRO Network configuration settings SSH configuration SSL configuration Proxy configuration Kubernetes configuration System operations and security Shell SOCKS proxy if you need to route the connection through a specific proxy server.| |SSL Configuration|Enable and configure SSL if your connection requires encryption.| |Kubernetes|Configure Kubernetes settings contents Overview Setting up SSL configuration Setting up SSL configuration via Driver properties Setting up SSL configuration for Oracle connections Troubleshooting SSL issues ## Overview DBeaver0 码力 | 1099 页 | 83.12 MB | 2 年前3
phpMyAdmin Documentation release 4.8.03.10 Using authentication modes 19 3.11 Securing your phpMyAdmin installation 26 3.12 Using SSL for connection to database server 27 3.13 Known issues 27 4 Configuration 29 4.1 Basic settings ### 3.12 Using SSL for connection to database server It is recommended to use SSL when connecting to remote database server. There are several configuration options involved in the SSL setup: $cfg[& $cfg['Servers'][$i]['ssl'] Defines whether to use SSL at all. If you enable only this, the connection will be encrypted, but there is not authentication of the connection - you can not verify0 码力 | 192 页 | 824.49 KB | 2 年前3
phpMyAdmin Documentation release 4.8.53.10 Using authentication modes 19 3.11 Securing your phpMyAdmin installation 26 3.12 Using SSL for connection to database server 27 3.13 Known issues 27 4 Configuration 29 4.1 Basic settings ### 3.12 Using SSL for connection to database server It is recommended to use SSL when connecting to remote database server. There are several configuration options involved in the SSL setup: $cfg[& $cfg['Servers'][$i]['ssl'] Defines whether to use SSL at all. If you enable only this, the connection will be encrypted, but there is not authentication of the connection - you can not verify0 码力 | 192 页 | 824.39 KB | 2 年前3
《Slides Dev Web》 11. HTTPS
prétend être • Pour un site web, ces services sont fournis par https - HTTPS : HTTP sécurisé par SSL/TLS, par défaut sur le port 443 ## Secure Socket Layer $ \rightarrow $ Transport Layer Security Conçu par Netscape (v2.0 en 1994, v3.0 en 1996) • Brevet racheté par l'IETF : TLS v1.0 en 1999 (SSL 3.1), v1.3 en 2018 • Couche Application : – Entre les couches transport et application – Pas besoin certificat et la clé privée du serveur • Configurer httpd. Pour Apache : – virtual host (port 443), ssl.conf, (ports.conf) • Création de l'arborescence sécurisée • Démarrage serveur • OU BIEN utiliser0 码力 | 6 页 | 109.17 KB | 2 年前3
Apache ActiveMQ Artemis 2.19.0 User Manualmeans that core clients will now expect the CN or Subject Alternative Name values of the broker's SSL certificate to match the hostname in the client's URL. This impacts all core-based clients including behavior with industry standards. To deal with this you can do one of the following: Update your SSL certificates to use a hostname which matches the hostname in the client's URL. This is the recommended "HTTP over TLS". 2. Due to ARTEMIS-3117 SSL keystore and truststores are no longer reloaded automatically. Previously an instance of javax.net.ssl.SSLContext was created for every connection. This0 码力 | 491 页 | 6.19 MB | 2 年前3
websockets Documentation
Release 2.7port as well as extra keyword arguments are passed to create_server(). For example, you can set the ssl keyword argument to a SSLContext to enable TLS. ws_handler is the WebSocket handler. It must be a create_connection() method. Extra keyword arguments are passed to create_connection(). For example, you can set the ssl keyword argument to a SSLContext to enforce some TLS settings. When connecting to a wss:// URI, if0 码力 | 28 页 | 157.50 KB | 2 年前3
PostgreSQL 9.6.24 Documentation
Encryption Options ..... 509 18.9. Secure TCP/IP Connections with SSL ..... 510 18.9.1. Using Client Certificates ..... 511 18.9.2. SSL Server File Usage ..... 512 18.9.3. Creating Certificates ... Connection Service File ..... 787 32.17. LDAP Lookup of Connection Parameters ..... 788 32.18. SSL Support ..... 789 32.18.1. Client Verification of Server Certificates ..... 789 32.18.2. Client . 790 32.18.3. Protection Provided in Different Modes ..... 790 32.18.4. SSL Client File Usage ..... 792 32.18.5. SSL Library Initialization ..... 792 32.19. Behavior in Threaded Programs ....0 码力 | 2661 页 | 6.53 MB | 2 年前3
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