[英]How to use docker with NestjS apps
I have a NestJS project with many apps, structure below:我有一个包含许多应用程序的 NestJS 项目,结构如下:
my-project:
-- apps;
--- app-one
---- src
---- tsconfig.app.json
--- app-two
---- src
---- tsconfig.app.json
-- libs
-- package.json
-- etc...
I have two apps in one project: app-one
and app-two
, How to use docker to deploy app-one
or app-two
.我在一个项目中有两个应用程序: app-one
和app-two
,如何使用 docker 部署app-one
或app-two
。 When I have one app I know how to do this, I will create Dockerfile
at the package.json
directory and build/run, but how to do this with nested apps?当我有一个知道如何执行此操作的应用程序时,我将在package.json
目录中创建Dockerfile
并构建/运行,但是如何使用嵌套应用程序执行此操作?
thanks for any help谢谢你的帮助
You can have multiple Dockerfiles at your root with different filenames.您可以在根目录下拥有多个具有不同文件名的 Dockerfile。
my-project:
-- apps;
--- app-one
---- src
---- tsconfig.app.json
--- app-two
---- src
---- tsconfig.app.json
-- libs
-- package.json
-- Dockerfile.app-one
-- Dockerfile.app-two
For the Dockerfiles, you just need to run your custom scripts to build the specified app对于 Dockerfiles,您只需要运行您的自定义脚本来构建指定的应用程序
Dockerfile.app-one
FROM node:12.17-alpine as builder
WORKDIR /build
COPY package.json yarn.lock ./
RUN yarn
COPY . .
RUN yarn build:app-one
EXPOSE 3000
CMD [ "yarn", "start:app-one"]
package.json
"scripts": {
"build:app-one": "nest build app-one",
"build:app-two": "nest build app-two",
"start:app-one": "nest start app-one",
"start:app-two": "nest start app-two",
}
nest-cli.json
{
"projects": {
"app-one": {
"type": "application",
"root": "apps/app-one",
"entryFile": "main",
"sourceRoot": "apps/app-one/src",
"compilerOptions": {
"tsConfigPath": "apps/app-one/tsconfig.app.json",
"assets": []
}
},
"app-two": {
"type": "application",
"root": "apps/app-two",
"entryFile": "main",
"sourceRoot": "apps/app-two/src",
"compilerOptions": {
"tsConfigPath": "apps/app-two/tsconfig.app.json",
"assets": []
}
},
}
}
Then, specify the filename in your build/deploy tasks in your CI/CD然后,在 CI/CD 的构建/部署任务中指定文件名
.gitlab-ci.yml
image: docker:git
services:
- docker:dind
stages:
- build
build-app-one:
stage: build
script:
- docker build . -f Dockerfile.app-one
build-app-two:
stage: build
script:
- docker build . -f Dockerfile.app-two
If you need more informations, read the documentation about monorepo architecture in NestJS如果您需要更多信息,请阅读 NestJS 中有关monorepo 架构的文档
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