merge release/v1.4.0 into master

.github/workflows/ci.yml

@@ -1,3 +1,17 @@
+# Copyright 2021 The BFE Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 # This is a basic workflow to help you get started with Actions
 
 name: CI
@@ -34,6 +48,10 @@ jobs:
     - run: git checkout HEAD^2
       if: ${{ github.event_name == 'pull_request' }}
 
+    # Check license header
+    - name: Check License Header
+      uses: apache/skywalking-eyes@main
+
     # Build
     - name: Build
       shell: bash

.gitignore

@@ -1,3 +1,17 @@
+# Copyright 2021 The BFE Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 .svn
 .tmp
 .download
@@ -10,3 +24,5 @@ profile.out
 coverage.txt
 .idea/*
 .vscode/*
+bfe
+dist/*

.goreleaser.yml

@@ -1,7 +1,21 @@
+# Copyright 2021 The BFE Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 project_name: bfe
 
 builds:
-  - binary: bfe
+  - binary: bin/bfe
     main: ./bfe.go
     ldflags:
       - -X main.version={{.Version}} -X main.commit={{.Commit}}
@@ -31,7 +45,7 @@ archives:
       - LICENSE
       - README.md
       - CHANGELOG.md
-      - conf/**/*
+      - conf/*
 
 checksum:
   name_template: "{{ .ProjectName }}_{{ .Version }}_checksums.txt"

.licenserc.yaml

@@ -0,0 +1,40 @@
+# Copyright (c) 2021 The BFE Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: The BFE Authors
+
+  paths-ignore:
+    - 'conf'
+    - 'docs/material'
+    - 'docs/images'
+    - '**/go.mod'
+    - '**/go.sum'
+    - '**/*.md'
+    - '**/testdata/*'
+    - '**/test_data/*/**'
+    - '**/*/testdata/*/**'
+    - 'LICENSE'
+    - 'NOTICE'
+    - 'VERSION'
+    - 'staticcheck.conf'
+    - 'bfe_basic/condition/parser/y.go'
+
+  comment: on-failure
+
+dependency:
+  files:
+    - go.mod

.pre-commit-config.yaml

@@ -1,5 +1,20 @@
+# Copyright 2021 The BFE Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+repos:
 - repo: git://github.com/dnephin/pre-commit-golang
-  rev: master
+  rev: v0.4.0
   hooks:
     - id: go-fmt
     - id: go-vet

.travis.yml

@@ -1,3 +1,17 @@
+# Copyright 2021 The BFE Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 language: go
 
 go:

CHANGELOG.md

@@ -10,6 +10,19 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v1.4.0] - 2021-12-10
+
+### Added
+
+- Documents optimization
+
+### Changed
+
+- Upgrade golang version from 1.13 to 1.17
+- mod_markdown: upgrade bluemonday version to 1.0.16
+- Optimize mutex
+- Improve Makefile and pre-commit
+
 ## [v1.3.0] - 2021-09-16
 
 ### Added
@@ -262,6 +275,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Flexible plugin framework to extend functionality. Based on the framework, developer can add new features rapidly
 - Detailed built-in metrics available for service status monitor
 
+<<<<<<< HEAD
+=======
+[v1.4.0]: https://github.com/bfenetworks/bfe/compare/v1.3.0...v1.4.0
+>>>>>>> release/v1.4.0
 [v1.3.0]: https://github.com/bfenetworks/bfe/compare/v1.2.0...v1.3.0
 [v1.2.0]: https://github.com/bfenetworks/bfe/compare/v1.1.0...v1.2.0
 [v1.1.0]: https://github.com/bfenetworks/bfe/compare/v1.0.0...v1.1.0

CONTRIBUTING.md

@@ -1,9 +1,6 @@
 # Contribute Code
 
-You are welcome to contribute to project BFE. To contribute to BFE, you have to agree with the 
-[Contributor License Agreement](https://cla-assistant.io/bfenetworks/bfe).
-
-We sincerely appreciate your contribution. This document explains our workflow and work style.
+You are welcome to contribute to project BFE. This document explains our workflow and work style.
 
 ## Workflow
 
@@ -44,8 +41,15 @@ BFE uses this [Git branching model](http://nvie.com/posts/a-successful-git-branc
    Once installed, `pre-commit` checks the style of code and documentation in every commit: 
 
    ```
-   $ git commit
+   $ git commit -s
+   ```
+
+	NOTE: You should add a line to every git commit message, e.g.
+   ```
+   Signed-off-by: Sijie Yang <iyangsj@gmail.com>
    ```
+	Please use your real name (sorry, no pseudonyms or anonymous contributions). The signoff line at the end of the commit message certifies that you wrote it 
+or otherwise have the right to pass it on as an open-source patch. The rules are pretty simple: if you can certify the [Developer Certificate of Origin](https://developercertificate.org/).
 
 	NOTE: The `yapf` installed by `pip install pre-commit` and `conda install -c conda-forge pre-commit` is slightly different. BFE developers use `pip install pre-commit`.
 

Dockerfile

@@ -1,3 +1,17 @@
+# Copyright 2021 The BFE Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 FROM golang:1.13.11-alpine AS build
 
 WORKDIR /bfe

Makefile

@@ -30,6 +30,7 @@ GOGEN        := $(GO) generate
 GOCLEAN      := $(GO) clean
 GOFLAGS      := -race
 STATICCHECK  := staticcheck
+LICENSEEYE   := license-eye
 
 # init arch
 ARCH := $(shell getconf LONG_BIT)
@@ -48,6 +49,9 @@ BFE_PKGS := $(shell go list ./...)
 # make, make all
 all: prepare compile package
 
+# make, make strip
+strip: prepare compile-strip package
+
 # make prepare, download dependencies
 prepare: prepare-dep prepare-gen
 prepare-dep:
@@ -60,6 +64,11 @@ compile: test build
 build:
 	$(GOBUILD) -ldflags "-X main.version=$(BFE_VERSION) -X main.commit=$(GIT_COMMIT) -extldflags=-static"
 
+# make compile-strip, go build without symbols and DWARFs
+compile-strip: test build-strip
+build-strip:
+	$(GOBUILD) -ldflags "-X main.version=$(BFE_VERSION) -X main.commit=$(GIT_COMMIT) -extldflags=-static -s -w"
+
 # make test, test your code
 test: test-case vet-case
 test-case:
@@ -83,6 +92,11 @@ check:
 	$(GO) get honnef.co/go/tools/cmd/staticcheck
 	$(STATICCHECK) ./...
 
+# make license-check, check code file's license declearation
+license-check:
+	$(GO) install github.com/apache/skywalking-eyes/cmd/license-eye@latest
+	$(LICENSEEYE) header check
+
 # make docker
 docker:
 	docker build \

README-CN.md

@@ -9,21 +9,41 @@
 [![Snap Status](https://build.snapcraft.io/badge/bfenetworks/bfe.svg)](https://build.snapcraft.io/user/bfenetworks/bfe)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/3209/badge)](https://bestpractices.coreinfrastructure.org/projects/3209)
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fbfenetworks%2Fbfe.svg?type=shield)](https://app.fossa.com/reports/1f05f9f0-ac3d-486e-8ba9-ad95dabd4768)
-[![CLA assistant](https://cla-assistant.io/readme/badge/bfenetworks/bfe)](https://cla-assistant.io/bfenetworks/bfe)
 [![Slack Widget](https://img.shields.io/badge/join-us%20on%20slack-gray.svg?longCache=true&logo=slack&colorB=green)](https://slack.cncf.io)
 
-BFE是百度开源的现代化七层负载均衡系统
+BFE是百度开源的现代化、企业级的七层负载均衡系统
+
+## 简介
+
+BFE开源项目包含多个组件，可以搭建完整的七层负载均衡和流量接入解决方案
+
+BFE系统包括数据平面和控制平面：
+
+- 数据平面：负责用户流量的转发，包含下列组件
+  - BFE Server：BFE 核心转发引擎，即为本项目（bfenetworks/bfe）。BFE Server 将用户流量经过内容路由、负载均衡，最终转发给合适的后端业务集群
+- 控制平面：负责BFE系统的配置和管理等，包含下列组件
+  - [API-Server](https://github.com/bfenetworks/api-server)：对外提供 API 接口，完成 BFE 配置的变更、存储和生成
+  - [Conf-Agent](https://github.com/bfenetworks/conf-agent)：配置加载组件，从API-Server获取最新配置，并触发 BFE Server 进行配置热加载
+  - [Dashboard](https://github.com/bfenetworks/dashboard)：为用户提供了图形化操作界面，以对 BFE 的主要配置进行管理和查看
+
+BFE的架构说明见[概览](docs/zh_cn/introduction/overview.md)文档
+
+此外，我们也基于 BFE 实现了 [BFE Ingress Controller](https://github.com/bfenetworks/ingress-bfe)，用于支持在 Kubernetes 中使用 Ingress
 
 ## 特性及优点
+
 - 丰富协议支持：支持HTTP、HTTPS、SPDY、HTTP/2、WebSocket、TLS、gRPC、FastCGI等
 - 基于请求内容的路由：支持高级条件表达式定制转发规则，转发规则易于理解及维护
 - 高级负载均衡：支持全局/分布式负载均衡，实现就近访问、跨可用区容灾及过载保护等
 - 灵活的模块框架：支持高效率定制开发第三方扩展模块
+- 高效易用的管理：支持转发集群配置集中管理，提供Dashboard和RESTful API
 - 一流的可见性：提供丰富详尽的监控指标，提供各类日志供问题诊断、数据分析及可视化
 [了解更多详情](https://www.bfe-networks.net/zh_cn/introduction/overview/)
 
 ## 开始使用
-- [编译及运行](docs/zh_cn/installation/install_from_source.md)
+
+- 数据平面：BFE核心转发引擎的[编译及运行](docs/zh_cn/installation/install_from_source.md)
+- 控制平面：请参考控制平面的[部署说明](https://github.com/bfenetworks/api-server/blob/develop/docs/zh_cn/deploy.md)
 
 ## 运行测试
 - 请参考[编译及运行](docs/zh_cn/installation/install_from_source.md)
@@ -66,7 +86,7 @@ BFE是百度开源的现代化七层负载均衡系统
   </tr>
   </table>
 
-- **开源BFE开发者微信群**: [发送邮件](mailto:yangsijie@baidu.com)说明您的微信号及贡献(例如PR/Issue)，我们将及时邀请您加入
+- **开源BFE开发者微信群**: [发送邮件](mailto:iyangsj@gmail.com)说明您的微信号及贡献(例如PR/Issue)，我们将及时邀请您加入
 
 ## 许可
 BFE基于Apache 2.0许可证，详见[LICENSE](LICENSE)文件说明

README.md

@@ -10,20 +10,39 @@ English | [中文](README-CN.md)
 [![Snap Status](https://build.snapcraft.io/badge/bfenetworks/bfe.svg)](https://build.snapcraft.io/user/bfenetworks/bfe)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/3209/badge)](https://bestpractices.coreinfrastructure.org/projects/3209)
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fbfenetworks%2Fbfe.svg?type=shield)](https://app.fossa.com/reports/1f05f9f0-ac3d-486e-8ba9-ad95dabd4768)
-[![CLA assistant](https://cla-assistant.io/readme/badge/bfenetworks/bfe)](https://cla-assistant.io/bfenetworks/bfe)
 [![Slack Widget](https://img.shields.io/badge/join-us%20on%20slack-gray.svg?longCache=true&logo=slack&colorB=green)](https://slack.cncf.io)
 
 BFE is a modern layer 7 load balancer from baidu.
 
+## Introduction
+
+BFE opensource project includes several components, which can be used together as a integrated layer 7 load balancer and traffic management solution.
+
+BFE system consists of data plane and control plane:
+
+- Data plane：responsible for forwarding user's traffic, including below component: 
+  - BFE Server：BFE forward engine (this repository, bfenetworks/bfe). BFE Server performs content based routing, load balancing and forwards the traffic to backend servers.
+- Control plane：responsible for management and configuration of BFE system, including below components:
+  - [API-Server](https://github.com/bfenetworks/api-server)：provides API and handles update, storage and generation of BFE config
+  - [Conf-Agent](https://github.com/bfenetworks/conf-agent)：component for loading config, fetches latest config from API-Server and triggers BFE Server to reload it
+  - [Dashboard](https://github.com/bfenetworks/dashboard)：provides a graphic interface for user to manage and view major config of BFE
+
+Refer to [Overview](docs/en_us/introduction/overview.md) in BFE document for more information
+
+Besides, we also implement [BFE Ingress Controller](https://github.com/bfenetworks/ingress-bfe) based on BFE, to fulfill Ingress in Kubernetes  
+
 ## Advantages
+
 - Multiple protocols supported, including HTTP, HTTPS, SPDY, HTTP2, WebSocket, TLS, FastCGI, etc.
 - Content based routing, support user-defined routing rule in advanced domain-specific language.
 - Support multiple load balancing policies.
 - Flexible plugin framework to extend functionality. Based on the framework, developer can add new features rapidly.
+- Efficient, easy and centralized management, with RESTful API and Dashboard support.
 - Detailed built-in metrics available for service status monitor.
 
 ## Getting Started
-- [Build and run](docs/en_us/installation/install_from_source.md)
+- Data plane: BFE Server [build and run](docs/en_us/installation/install_from_source.md)
+- Control plane: English document coming soon.  [Chinese version](https://github.com/bfenetworks/api-server/blob/develop/docs/zh_cn/deploy.md) 
 
 ## Running the tests
 - See [Build and run](docs/en_us/installation/install_from_source.md)
@@ -44,7 +63,7 @@ BFE is a modern layer 7 load balancer from baidu.
 
 ## Communication
 - BFE community on Slack: [Sign up](https://slack.cncf.io/) CNCF Slack and join bfe channel.
-- BFE developer group on WeChat: [Send a request mail](mailto:yangsijie@baidu.com) with your WeChat ID and a contribution you've made to BFE(such as a PR/Issue). We will invite you right away.
+- BFE developer group on WeChat: [Send a request mail](mailto:iyangsj@gmail.com) with your WeChat ID and a contribution you've made to BFE(such as a PR/Issue). We will invite you right away.
 
 ## License
 BFE is under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details.

VERSION

@@ -1 +1 @@
-1.3.0
+1.4.0