v1.0.0
higress-group/higressv1.0.0May 22, 2023by johnlanni
AI Summary
This is the first General Availability (GA) release of Higress, featuring a robust plugin system supporting multi-layer Wasm configuration, header manipulation, and path rewriting. It includes critical fixes for service discovery and compatibility with older Kubernetes versions.
Key Highlights
- Support Wasm plugin OCI images containing more than two layers
- Support adding, modifying and deleting HTTP headers when forwarding requests and responses
- Support rewriting request path when forwarding requests
- Support toggling Wasm plugins on following levels: global, domain, route
- Use first-party-jwt authentication mode by default in older K8s clusters
Breaking Changes
- Change Helm configuration model required for Skywalking integration
New Features
- Multi-layer Wasm plugin support
- HTTP header manipulation
- Request path rewriting
- Plugin configuration hierarchy (global/domain/route)
- Local mode support
- Namespace-specific Ingress watching
- Zookeeper service discovery fix
- Kubernetes compatibility fixes
Full Release Notes
这是 Higress 的首个正式 GA 版本。欢迎大家试用。如有任何问题,请在 [Issues](https://github.com/alibaba/higress/issues) 或 [Discussions](https://github.com/alibaba/higress/discussions) 里提出。 版本变化: **Higress Core:** 功能优化: 1. 支持加载包含多于两层数据的 Wasm 插件 OCI 镜像 #244 2. 支持在转发请求和响应时对 HTTP 标头进行增删改操作 #254 3. 支持在转发请求时重写请求路径 #278 4. 支持在全局、域名和路由粒度禁用指定的 Wasm 插件 #255 5. 支持使用 `global.local` Helm 参数启用本地运行模式 #269 6. 支持限定仅监听部分命名空间下的 Ingress 资源以满足单个 K8s 集群多实例部署的需求 #280 问题修复: 1. 修复无法正常从 Apache ZooKeeper 中读取服务注册信息的问题 #253 2. 在低于 1.21.0 版本的 K8s 集群中默认只用 `first-party-jwt` 认证模式,修复由于 K8s 本身不支持 `third-party-jwt` 而导致的功能问题 #266 3. 修复使用路径前缀匹配模式时“不区分大小”写功能不工作的问题 #260 4. 修复在系统内核版本低于 4.11.0 的 K8s 集群上无法正常运行的问题 #301 不兼容改动: 1. 变更接入 Skywalking 所需的 Helm 配置模型 #333 **Higress Console:** 功能优化: 1. 支持在路由上配置请求重写、请求头操作、请求重试、跨域等路由策略 #198 #199 #201 2. 支持在全局、域名和路径等多层级继承 Wasm 插件配置,并在内置一系列插件的基础上,允许用户配置自定义的 Wasm 插件:#198 #199 #200 #201 3. 支持用户通过 Helm 参数自定义监控套件所使用的存储类型 #204 4. 支持自动升级内置监控看板的视图配置 #217 问题修复: 1. 修复对接 Apache Zookeeper 数据来源时的一些兼容性问题 #203 2. 修复监控看板页面在显示时可能出现循环嵌套问题 #205 3. 在单一服务名称和端口同时提供 TCP 和 UDP 协议访问时的界面展示问题 #209 4. 修复删除资源 API 返回的 HTTP 状态码错误的问题 #213 5. 修复启用监控套件后无法通过 `helm upgrade` 命令升级集群的问题 #218 感谢所有为此版本做出贡献的同学:@2456868764 @casun18 @CH3CHO @Charlie17Li @Fkbqf @johnlanni @OnlyPiglet @rinfx @songpengyuan @SpecialYang @tomkerkhove @WeixinX @XunZhuo @zhangjiahaol --- This is the first GA release of Higress. You are welcomed to have a try. If there are any questions or suggestions, please post them in [Issues](https://github.com/alibaba/higress/issues) or [Discussions](https://github.com/alibaba/higress/discussions). Version Changes: **Higress Core:** Features: 1. Support Wasm plugin OCI images containing more than two layers #244 2. Support adding, modifying and deleting HTTP headers when forwarding requests and responses #254 3. Support rewriting request path when forwarding requests #278 4. Support toggling Wasm plugins on following levels: global, domain, route #255 5. Support enabling local mode with Helm property `global.local` #269 6. Allow watching Ingress resources in a specific namespace, so multiple Higress instances can be deployed within a single K8s cluster #280 Fixes: 1. Fix the bug that unable to load registered services from Apache Zookeeper #253 2. Use `first-party-jwt` authentication mode by default in K8s clusters with version < 1.21.0, to fix the malfuction caused by the unsupport of `third-party-jwt` mode #266 3. Fix the malfunction of "ignoreUriCase" function when matching it by prefix #260 4. Fix the pod initializing error in K8s clusters with kernal version lower than 4.11.0 #301 Incompatibles: 1. Use new configuration properties to enable Skywalking integration #333 **Higress Console:** Features: 1. Support configuring strategy on routes: rewrite, header control, retry and CORS #198 #199 #201 2. Add Wasm plugin configuration support on following levels: global, domain and route. Besides a series of built-in plugins, user can also configure custom plugins. #198 #199 #200 #201 3. Allow customizing storageClass used by the built-in o11y suite via Helm properties #204 4. Support upgrading built-in dashboard configurations automatically #217 Fixes: 1. Fix some compatibility issues in Apache Zookeeper integration #203 2. Fix a possible nesting display issue on the dashboard page #205 3. Fix UI display issues when a host:port combination of service supports TCP and UDP protocols at the same time #209 4. Fix the incorrect response status code returned by DELETE APIs #213 5. Fix the malfunction of `helm upgrade` commands based on an o11y-enabled installation #218 Higress would like to thank the following contributors for their contributions to this release: @2456868764 @casun18 @CH3CHO @Charlie17Li @Fkbqf @johnlanni @OnlyPiglet @rinfx @songpengyuan @SpecialYang @tomkerkhove @WeixinX @XunZhuo @zhangjiahaol