Mesh Meetup #4 上海站Ingress Controller • 流量管理 • 安全管理 • 统一配置 • 反向代理Contour • 本质上还是Ingress Controller • Kubernetes深度整合 • Gimbal生态组件Contour特点 • 基于Envoy • 协议转换 • 对象翻译 • IngressRouterContour的优劣 • 优势 • 兼容Istio生态，融入Service Gimbal生态 • 多集群入口流量整合管理 • 劣势 • 缺少大规模落地案例 • 功能/非功能仍需加强Contour & Istio • 南北向流量 • API版本共存（Istio & Kubernetes Ingress） • 东西向流量 • Istio支持全量功能 • Contour支持Tracing能力 • 数据面共存 • 共用边车组件Envoy七牛现有Service Mesh体系 TLS管理优化 • Contour增强 • 入口流量管控 • 跨集群调度 • 发展策略 • API版本兼容两种方式 • 数据面优先，控制面按需迭代七牛容器云Service Mesh发展 • 产品发展 • 依托容器云PaaS中台 • 辐射业务线：Spock，Kodo，Dora等 • 先内部普及踩坑，后私有云能力产品化 • 使用规模 • 80%以上产品线部署Contour & Istio •

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots

U+0222E ∮ \oint Contour Integral U+0222F ∯ \oiint Surface Integral U+02230 ∰ \oiiint Volume Integral U+02231 ∱ \clwintegral Clockwise Integral U+02232 ∲ \varointclockwise Clockwise Contour Integral U+02233 U+02233 ∳ \ointctrclockwise Anticlockwise Contour Integral U+02234 ∴ \therefore Therefore U+02235 ∵ \because Because U+02237 ∷ \Colon Proportion U+02238 ∸ \dotminus Dot Minus U+0223A ∺ \dotsminusdots