如何将构建的图像手动推送到 ECR?

How to push to a compose-built image to ECR manually?

我有一个 docker-compose 文件:

version: '3.4'
services:
  nginx:
    container_name: some-nginx
    image: nginx:latest
    restart: always
    ports:
      - 80:80
      - 443:443

  mongodb:
    container_name: some-mongo
    image: mongo:latest
    environment:
      - MONGO_DATA_DIR=/data/db
      - MONGO_LOG_DIR=/dev/null
    ports:
      - 27017:27017
    command: mongod --smallfiles --logpath=/dev/null # --quiet

我想使用以下命令推送到 Amazon Elastic Container Registry (ECR):

docker tag testapper:latest 619625705037.dkr.ecr.us-east-2.amazonaws.com/testapper:latest

但我收到一条消息:

Error response from daemon: No such image: testapper:latest

当我 运行 docker-compose build 收到这条消息时:

nginx uses an image, skipping
mongodb uses an image, skipping

这是什么意思?如何将我的图像推送到 ECR?

您的 docker 容器都在使用现有图像(image 关键字)

services:
  nginx:
    image: nginx:latest

  mongodb:
    image: mongo:latest

因此您不需要构建它们。

我相信ECS会自己找到这些官方镜像,所以你不需要将它们推送到你的私人仓库(ECR)。 (不是 100% 确定)

如果您确实想要推送自定义构建的图像,一般流程是

docker build -t your_image_name:tag path
docker tag your_image_name:tag 619625705037.dkr.ecr.us-east-2.amazonaws.com/your_image_name:tag
# or
docker build -t 619625705037.dkr.ecr.us-east-2.amazonaws.com/your_image_name:tag path


docker push 619625705037.dkr.ecr.us-east-2.amazonaws.com/your_image_name:tag

如果您的撰写文件类似于

,您可以使用docker-compose build同时构建和标记
services:
  nginx:
    image: 619625705037.dkr.ecr.us-east-2.amazonaws.com/your_image_name:tag
    build: ./my-nginx-path