如何在远程服务器上以Docker compose的方式运行Docker容器?

日间;夜间: 获取错误 /docker-entrypoint.sh: line 10: exec: nginx: cannot execute: Is a directory 跑步 docker run username/srdc_prod:2020.07.26 什么时候 docker-compose up

我有一个docker容器,我已经推到DockerHub了。我可以在本地运行docker compose。我在我的远程服务器上下载了这个,现在我正在尝试使用 docker运行用户名/srdc_生产日期:2020.07.26 .

/码头工人-入口点.sh:line 10:exec:nginx:cannot execute:是一个目录 . 执行 码头工人准备 码头工人准备 因为 docker-compose.yaml 文件远程不存在。我意识到我可以尝试远程克隆GitHub repo然后运行 码头工人准备 但是,这将破坏将容器推送到DockerHub并最终设置CI/CD的目的。

this question docker ps --no-trunc docker-entrypoint.sh 无法远程执行的文件。我是不是做错了,需要重构Dockerfile才能在远程服务器上运行?

远程服务器上的映像

username@ubuntu-512mb-name:~$ docker image ls
WARNING: Error loading config file: /home/username/.docker/config.json: stat /home/username/.docker/config.json: permission denied
REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
username/srdc_prod        2020.07.26          af62927882ee        5 days ago          504MB

  1 #!/bin/bash
  2
  3 echo "Collect static files"
  4 python manage.py collectstatic --noinput
  5
  6 echo "Apply database migrations"
  7 python manage.py migrate --noinput
  8
  9 echo "Starting daphne server"
 10 exec "$@" # offending line

Dockerfile文件

FROM python:3-alpine

# set env vars
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

RUN mkdir /app

RUN apk update && apk add --no-cache postgresql-dev gcc libffi-dev musl-dev build-base python3-dev bash

COPY requirements.txt /app/requirements.txt
RUN pip install --upgrade pip && pip install --no-cache-dir -r /app/requirements.txt

COPY test-requirements.txt /app/test-requirements.txt
RUN pip install --upgrade pip && pip install --no-cache-dir -r /app/test-requirements.txt

COPY . /app
# set working directory
WORKDIR /app

RUN mkdir -p /var/www/srdc/static/
RUN chmod 755 /var/www/srdc/static/

EXPOSE 8000

ENV DJANGO_SETTINGS_MODULE=srdc.settings

CMD ["nginx", "-g", "daemon off;"]

ADD docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod a+x /docker-entrypoint.sh
ENTRYPOINT ["/docker-entrypoint.sh"]

码头工人-合成.yml

version: '3'

services:
  django_web:
    build: .
    command: bash -c "daphne -b 0.0.0.0 -p 8000 srdc.asgi:application"
    expose:
       - 8000
    image: srdc:v0
    container_name: srdc_django_web
    volumes:
      - .:/app
      - static_volume:/var/www/srdc/static/
    depends_on:
      - db
  nginx:
    build: ./nginx
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - static_volume:/var/www/srdc/static/
      - ./data/certbot/conf:/etc/letsencrypt
      - ./data/certbot/www:/var/www/certbot
    depends_on:
      - django_web
  db:
    image: postgres
    container_name: "my_postgres"
    ports:
      - "54320:5432"
    volumes:                                                                                                                                                                                     - my_dbdata:/var/lib/postgresql/data
volumes:                                                                                                                                                                                       my_dbdata:
    static_volume:                                                                                                                                                                             media_volume: