Question

尝试部署django应用程序，该应用程序使用此https://medium.com/@elspanishgeek/how-to-deploy-django-channels-2-x-on-aws-elastic-beanstalk-8621771d4ff0

之后的频道

这些是我的配置文件：

01_env.config

option_settings:  
  aws:elasticbeanstalk:container:python:     
    WSGIPath: "dashboard/wsgi.py"
  aws:elasticbeanstalk:application:environment:
    DJANGO_SETTINGS_MODULE: "dashboard.settings"
    PYTHONPATH: /opt/python/current/app/dashboard:$PYTHONPATH

  aws:elbv2:listener:80:
    DefaultProcess: http
    ListenerEnabled: 'true'
    Protocol: HTTP
    Rules: ws
  aws:elbv2:listenerrule:ws:
    PathPatterns: /websockets/*
    Process: websocket
    Priority: 1
  aws:elasticbeanstalk:environment:process:http:
    Port: '80'
    Protocol: HTTP
  aws:elasticbeanstalk:environment:process:websocket:
    Port: '5000'
    Protocol: HTTP

02_setup.config

container_commands:
  00_pip_upgrade:
    command: "source /opt/python/run/venv/bin/activate && pip install --upgrade pip"
    ignoreErrors: false
  01_migrate:
    command: "django-admin.py migrate"
    leader_only: true
  02_collectstatic:
    command: "django-admin.py collectstatic --noinput"
  03_wsgipass:
    command: 'echo "WSGIPassAuthorization On" >> ../wsgi.conf'

当我运行eb create django-env时，它会失败并显示

Command failed on instance. An unexpected error has occurred [ErrorCode: 0000000001].

在日志中，我发现原因是：

2020-06-17 16:36:41,880 P4189 [INFO] Command 00_pip_upgrade
2020-06-17 16:36:41,883 P4189 [INFO] -----------------------Command Output-----------------------
2020-06-17 16:36:41,883 P4189 [INFO]    /bin/sh: /opt/python/run/venv/bin/activate: No such file or directory

因此，即使我遵循该指南，该目录似乎也不存在。我也无法通过SSH进入EC2实例进行检查。 Amazon Linux 2中的python venv目录是否已更改？

Answer 1

这不起作用，因为您正在使用Amazon Linux 2，而您正在遵循的教程使用的是Amazon Linux 1。

要在创建Python环境时使用Amazon Linux 1，请选择：

Python 3.6 running on 64bit Amazon Linux

请注意，AL2和AL1之间存在大量差异，并且大多数涉及AL1的教程都无法在AL2中使用。

Answer 2

如果您想尝试使用Amazon Linux 2，则可以按照Aws documentation on deploying a django project

Elastic Beanstalk：/ bin / sh：/ opt / python / run / venv / bin / activate：没有此类文件或目录

2 个答案: