前端如何对分支环境进行部署
Issue 欢迎在 Gtihub Issue 中回答此问题: Issue 762 (opens in a new tab)
Author 回答者: AndyTiTi (opens in a new tab)
以下是基于gitlab的分支和tag进行前端部署的.gitlab-ci.yml配置
image: node:12-alpine3.14
stages: # 分段
# - install
- build
- deploy
- clear
cache: # 缓存
paths:
- node_modules
job_install:
tags:
- test
stage: build
script:
- npm install -g cnpm --registry=https://registry.npm.taobao.org
- cnpm install
- npm run build
# 只在指定dev分支或者tag以 dev_ 开头的标签执行该job
only:
refs:
- dev
- /^dev_[0-9]+(?:.[0-9]+)+$/ # regular expression
# 打包后的文件可以在gitlab上直接下载
artifacts:
name: "dist"
paths:
- dist
job_deploy:
image: docker
stage: deploy
environment:
name: test
url: http://172.6.6.6:8000
script:
- docker build -t appimages .
- if [ $(docker ps -aq --filter name=app-container) ]; then docker rm -f app-container;fi
- docker run -d -p 8082:80 --name app-container appimages
job_clear:
image: docker
stage: clear
tags:
- test
script:
- if [ $(docker ps -aq | grep "Exited" | awk '{print $1 }') ]; then docker stop $(docker ps -a | grep "Exited" | awk '{print $1 }');fi
- if [ $(docker ps -aq | grep "Exited" | awk '{print $1 }') ]; then docker rm $(docker ps -a | grep "Exited" | awk '{print $1 }');fi
- if [ $(docker images | grep "none" | awk '{print $3}') ]; then docker rmi $(docker images | grep "none" | awk '{print $3}');fiAuthor 回答者: shfshanyue (opens in a new tab)
一种基于容器及 docker-compose 或者 k8s 的思路
- 借用现有的 CICD 服务，如
github actions或者gitlab CI获取当前分支信息 - 借用 Docker 快速部署前端或者后端，根据分支信息启动不同的服务 (Service)，根据 Docker 启动服务并配置响应的标签 (Label)
- 根据容器的标签与当前 Git 分支对前端后端设置不同的域名
以下是一个 Preview 的示例，其中服务名 cra-preview-${COMMIT_REF_NAME} 基于分支名称进行构建。
version: "3"
services:
cra-preview-${COMMIT_REF_NAME}:
build:
context: .
dockerfile: router.Dockerfile
labels:
# 配置域名: Preview
- "traefik.http.routers.cra-preview-${COMMIT_REF_NAME}.rule=Host(`${COMMIT_REF_NAME}.cra.shanyue.tech`)"
- traefik.http.routers.cra-preview-${COMMIT_REF_NAME}.tls=true
- traefik.http.routers.cra-preview-${COMMIT_REF_NAME}.tls.certresolver=le在进行构建时，再通过 envsub 工具进行环境变量的替换
cat preview.docker-compose.yaml | envsubst > docker-compose.yaml