首页
学习
活动
专区
圈层
工具
发布
首页
学习
活动
专区
圈层
工具
MCP广场
社区首页 >问答首页 >dockerFile复制:构建上下文之外的禁止路径:

dockerFile复制:构建上下文之外的禁止路径:
EN

Stack Overflow用户
提问于 2020-09-07 20:24:23
回答 2查看 1.9K关注 0票数 0

我有以下文件夹结构:

代码语言:javascript
运行
复制
 - main/

     .docker-compose.yml

 - backend/

   - micro-hr/

       .dockerfile

   - rabbitmq

我有我的micro文件夹,这里是我的主要包,我有一个本地库,它是rabbitmq。

这是我的文件:

代码语言:javascript
运行
复制
FROM node:lts-alpine
#create app directory
#xx
WORKDIR /usr/src
RUN apk add --no-cache bash git
RUN touch /usr/src/.bashrc | echo "PS1='\w\$ '" >> /usr/src/.bashrc
#copy files
COPY ormconfig.ts .env package.json yarn.* ./
COPY ./rabbitmq/package.json /usr/src/rabbitmq/
#install modules lib modules
RUN cd /usr/src/api/ && npm install
#copy other files
COPY . /usr/src/api/
COPY ../rabbitmq /usr/src/rabbitmq/
#set work dir
USER node

码头工人-组成:

代码语言:javascript
运行
复制
version: "3.7"
services:
  micro-hr:
    build: ./backend/micro-hr
    entrypoint: ./.docker/entrypoint.sh
    container_name: micro-hr
    environment:
      - CHOKIDAR_USEPOLLING=true
    ports:
      - 3001:3000

这是我的主包后端/micro上的package.json:

代码语言:javascript
运行
复制
{
  "name": "micro-hr",
  "version": "1.0.0",
  "main": "index.js",
  "license": "MIT",
  "scripts": {
    "postinstall": "npm link ../rabbitmq/",
    "postupdate": "npm link ../rabbitmq/",
    "commit": "git-cz",
    "build": "babel src --extensions \".js,.ts\" --out-dir dist --copy-files --no-copy-ignored",
    "start:dev": "ts-node-dev --inspect --respawn --transpile-only --ignore-watch node_modules -r tsconfig-paths/register src/index.ts",
    "start:debug": "node start --debug --watch",
    "start:prod": "node dist/index.ts",
    "test": "jest",
    "lint": "eslint --fix",
    "lint2": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
    "typeorm": "ts-node -r tsconfig-paths/register ./node_modules/typeorm/cli.js --config ./ormconfig.ts",
    "migration:generate": "ts-node ./node_modules/typeorm/cli.js migration:generate -n"
  },
  "devDependencies": {
    "@babel/cli": "^7.11.5",
    "@babel/core": "^7.11.5",
    "@babel/node": "^7.10.5",
    "@babel/preset-env": "^7.11.5",
    "@babel/preset-typescript": "^7.10.4",
    "@commitlint/cli": "^9.1.2",
    "@commitlint/config-conventional": "^9.1.2",
    "@types/bcryptjs": "^2.4.2",
    "@types/cookie-parser": "^1.4.2",
    "@types/cors": "^2.8.7",
    "@types/express": "^4.17.8",
    "@types/helmet": "^0.0.48",
    "@types/jest": "^26.0.13",
    "@types/pino": "^6.3.0",
    "@types/pino-http": "^5.0.5",
    "@types/supertest": "^2.0.10",
    "@typescript-eslint/eslint-plugin": "^4.0.1",
    "@typescript-eslint/parser": "^4.0.1",
    "babel-plugin-module-resolver": "^4.0.0",
    "commitizen": "^4.2.1",
    "cz-conventional-changelog": "^3.3.0",
    "eslint": "^7.8.1",
    "eslint-config-airbnb-base": "^14.2.0",
    "eslint-config-prettier": "^6.11.0",
    "eslint-config-standard": "^14.1.1",
    "eslint-import-resolver-typescript": "^2.3.0",
    "eslint-plugin-import": "^2.22.0",
    "eslint-plugin-node": "^11.1.0",
    "eslint-plugin-prettier": "^3.1.4",
    "eslint-plugin-promise": "^4.2.1",
    "eslint-plugin-standard": "^4.0.1",
    "husky": "^4.2.5",
    "jest": "^26.4.2",
    "pino-pretty": "^4.2.0",
    "prettier": "^2.1.1",
    "supertest": "^4.0.2",
    "ts-jest": "^26.3.0",
    "ts-node": "^9.0.0",
    "ts-node-dev": "^1.0.0-pre.62",
    "tsconfig-paths": "^3.9.0",
    "tscpaths": "^0.0.9",
    "typescript": "^4.0.2"
  },
  "dependencies": {
    "amqplib": "^0.6.0",
    "assert": "^2.0.0",
    "bcryptjs": "^2.4.3",
    "class-transformer": "^0.3.1",
    "cors": "^2.8.5",
    "dotenv": "^8.2.0",
    "envalid": "^6.0.2",
    "express": "^4.17.1",
    "extendable-error": "^0.1.7",
    "helmet": "^4.1.0",
    "pg": "^8.3.3",
    "pino": "^6.5.1",
    "pino-http": "^5.2.0",
    "reflect-metadata": "^0.1.13",
    "tsyringe": "^4.3.0",
    "typeorm": "^0.2.25"
  },
  "config": {
    "commitizen": {
      "path": "cz-conventional-changelog"
    }
  }
}

我不知道我错了什么地方,基本上,我用npm链接在我的主包中创建了指向我的lib的链接,并试图在停靠器中创建文件夹,但没有效果。

码头生成错误:

步骤6/10 :复制./rabbitmq/Package.json /usr/src/rabbitmq/ ERROR:服务“micro”生成失败:复制失败:构建上下文外的禁止路径:./rabbitmq/pacage.json ()

EN

回答 2

Stack Overflow用户

回答已采纳

发布于 2020-09-07 20:59:01

.dockerfile中的这一行

代码语言:javascript
运行
复制
COPY ./rabbitmq/package.json /usr/src/rabbitmq/

告诉Docker在构建上下文的主目录中的rabbitmq文件夹中查找文件/usr/src/rabbitmq/,然后将其作为/usr/src/rabbitmq/复制到容器中。

.docker-compose.yml中的这一行

代码语言:javascript
运行
复制
build: ./backend/micro-hr

将构建上下文设置为相对于该文件的目录backend/micro-hr

因此,如果您的文件结构是:

代码语言:javascript
运行
复制
main
|- .docker-compose.yml
|- backend/
   |- micro-hr/
      |-.dockerfile
   |- rabbitmq

然后告诉Docker复制不存在的backend/micro-hr/rabbitmq/package.json。此外,您的rabbitmq目录根本不在构建上下文中,无论您把什么放入Dockerfile中,它都是永远找不到的。

因此,您应该将.docker-compose.yml更改为:

代码语言:javascript
运行
复制
version: "3.7"
services:
  micro-hr:
    build:
      context: .
      dockerfile: backend/micro-hr/.dockerfile
    entrypoint: ./.docker/entrypoint.sh
    container_name: micro-hr
    environment:
      - CHOKIDAR_USEPOLLING=true
    ports:
      - 3001:3000

以及您的.dockerfile to (我认为,您没有指定所有这些文件在项目中的位置)

代码语言:javascript
运行
复制
FROM node:lts-alpine
#create app directory
#xx
WORKDIR /usr/src
RUN apk add --no-cache bash git
RUN touch /usr/src/.bashrc | echo "PS1='\w\$ '" >> /usr/src/.bashrc
#copy files
COPY backend/micro-hr/ormconfig.ts backend/micro-hr/.env backend/micro-hr/package.json backend/micro-hr/yarn.* ./
COPY backend/rabbitmq/package.json /usr/src/rabbitmq/
#install modules lib modules
RUN cd /usr/src/api/ && npm install
#copy other files
COPY backend/micro-hr/ /usr/src/api/
COPY backend/rabbitmq /usr/src/rabbitmq
#set work dir
USER node

作为附带说明,这一点:

代码语言:javascript
运行
复制
USER node

设置用户,而不是工作目录。

票数 1
EN

Stack Overflow用户

发布于 2020-09-07 20:39:48

您需要在docker-组合文件中提供上下文:

代码语言:javascript
运行
复制
version: "3.7"
services:
  micro-hr:
    context: . # here
    build: ./backend/micro-hr
    entrypoint: ./.docker/entrypoint.sh
    container_name: micro-hr
    environment:
      - CHOKIDAR_USEPOLLING=true
    ports:
      - 3001:3000

您总是需要提供上下文。

票数 1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/63783792

复制
相关文章

相似问题

领券
问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档