Question

我正在启动一个新的django项目，并想在我的ubuntu上对该项目进行dockerize。当我运行docker-compose up --build时遇到一个奇怪的错误。看来pip安装要求有问题。

我试图搜索“退出代码137”的含义，大多数人说它是“内存不足”，但在我看来并不是这样。

Dockerfile：

FROM python:3.6
ENV PYTHONUNBUFFERED 1

RUN apt-get update && apt-get install apt-transport-https
RUN pip install --no-cache-dir pipenv

RUN mkdir /my-django
WORKDIR /my-django
ADD requirements.txt /my-django/

RUN pip install -r requirements.txt

docker-compose.yml：

version: '3'

services:
  db:
    image: postgres:11
    restart: unless-stopped
    volumes:
      - trkr-data:/var/lib/postgresql/data
    ports:
      - 11000:5432
    environment:
      - POSTGRES_DB='myDB'
      - POSTGRES_USER='myDB'
      - POSTGRES_PASSWORD='myDB'

  web:
    build: .
    restart: on-failure
    container_name: my-django
    image: trkr_web:latest
    volumes:
      - .:/my-django
    env_file:
      - ./.env
    command: python manage.py migrate && python manage.py runserver 0.0.0.0:8000
    ports:
      - "8000:8000"
    depends_on:
      - db

#sepcify volumes
volumes:
  my-data:

当我运行make up（我的Makefile中包含：docker-compose up --build）时，出现以下错误消息：

......
Collecting Django==2.2.3 (from -r requirements.txt (line 1))
  Downloading https://files.pythonhosted.org/packages/39/b0/2138c31bf13e17afc32277239da53e9dfcce27bac8cb68cf1c0123f1fdf5/Django-2.2.3-py3-none-any.whl (7.5MB)
Collecting django-environ==0.4.5 (from -r requirements.txt (line 2))
  Downloading https://files.pythonhosted.org/packages/9f/32/76295a1a5d00bf556c495216581c6997e7fa5f533b2229e0a9d6cbaa95ae/django_environ-0.4.5-py2.py3-none-any.whl
Collecting pipenv==2018.10.13 (from -r requirements.txt (line 3))
  Downloading https://files.pythonhosted.org/packages/90/06/0008f53835495fbbf6e31ced9119b8f517e1271bdefcf0d04aaa9f28dbf4/pipenv-2018.10.13-py3-none-any.whl (5.2MB)
Collecting psycopg2-binary==2.7.5 (from -r requirements.txt (line 4))
  Downloading https://files.pythonhosted.org/packages/3f/4e/b9a5cb7c7451029f67f93426cbb5f5bebedc3f9a8b0a470de7d0d7883602/psycopg2_binary-2.7.5-cp36-cp36m-manylinux1_x86_64.whl (2.7MB)
Collecting pytz (from Django==2.2.3->-r requirements.txt (line 1))
  Downloading https://files.pythonhosted.org/packages/3d/73/fe30c2daaaa0713420d0382b16fbb761409f532c56bdcc514bf7b6262bb6/pytz-2019.1-py2.py3-none-any.whl (510kB)
Collecting sqlparse (from Django==2.2.3->-r requirements.txt (line 1))
  Downloading https://files.pythonhosted.org/packages/ef/53/900f7d2a54557c6a37886585a91336520e5539e3ae2423ff1102daf4f3a7/sqlparse-0.3.0-py2.py3-none-any.whl
Requirement already satisfied: pip>=9.0.1 in /usr/local/lib/python3.6/site-packages (from pipenv==2018.10.13->-r requirements.txt (line 3)) (18.1)
Requirement already satisfied: virtualenv in /usr/local/lib/python3.6/site-packages (from pipenv==2018.10.13->-r requirements.txt (line 3)) (16.7.2)
Requirement already satisfied: certifi in /usr/local/lib/python3.6/site-packages (from pipenv==2018.10.13->-r requirements.txt (line 3)) (2019.6.16)
Requirement already satisfied: virtualenv-clone>=0.2.5 in /usr/local/lib/python3.6/site-packages (from pipenv==2018.10.13->-r requirements.txt (line 3)) (0.5.3)
Requirement already satisfied: setuptools>=36.2.1 in /usr/local/lib/python3.6/site-packages (from pipenv==2018.10.13->-r requirements.txt (line 3)) (40.6.2)
Installing collected packages: pytz, sqlparse, Django, django-environ, pipenv, psycopg2-binary
  Found existing installation: pipenv 2018.11.26
    Uninstalling pipenv-2018.11.26:
      Successfully uninstalled pipenv-2018.11.26
Successfully installed Django-2.2.3 django-environ-0.4.5 pipenv-2018.10.13 psycopg2-binary-2.7.5 pytz-2019.1 sqlparse-0.3.0
Killed
ERROR: Service 'web' failed to build: The command '/bin/sh -c pip install -r requirements.txt' returned a non-zero code: 137
Makefile:2: recipe for target 'up' failed

此问题已通过RUN pip3 install --no-cache-dir -r requirements.txt
解决

Answer 1

我在Windows机器上收到以下错误：

杀死错误：服务'kafka-asr'生成失败：命令'/ bin / sh -c pip install --no-cache-dir -r requirements.txt'返回了非零代码：137

增加docker内存后，错误得到解决。

右键单击docker->设置->高级

See the attached screenshot

我将内存2304增加到2816，然后单击“应用”。

Answer 2

解决方案

为 Docker 分配更多 RAM（如上面@PravinKumar 所说）。

以下是各种 Docker 版本的设置屏幕的 screenshots。

原因

那个 code 137 错误发生在 Linux/OS X 上，实际上意味着 Fatal error signal "9" (explanation here) 对应于 {{ 1}} 异常后跟 SIGKILL 信号杀死进程。

有用的链接

好discussion on GitHub
来自 Docker 的官方指南：Understand the risks of running out of memory。

Answer 3

添加问题末尾给出的答案：

<块引用>

此问题由RUN pip3 install --no-cache-dir -r requirements.txt

解决

Answer 4

通过以下Dockerfile更改解决了该错误：

RUN pip install --upgrade pip; \
    pip install -r requirements.txt

COPY . /trkr-django

现在构建成功，但是遇到数据库连接错误。

在pip安装要求并退出代码137

4 个答案: