小编the*_*kyi的帖子

Django 似乎没有找到我的主机0.0.0.0

我已经将“0.0.0.0”添加到我的 ALLOWED_HOSTS 中。事实上，如果我print(ALLOWED_HOSTS)得到了 ['localhost', '127.0.0.1', '0.0.0.0', '[::1]']。我在码头工人工作。有什么我忽略的吗？

.env.dev

DEBUG=1
SECRET_KEY=foo
DJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 0.0.0.0 [::1]
SQL_ENGINE=django.db.backends.postgresql
SQL_DATABASE=xxxx
SQL_USER=xxxx
SQL_PASSWORD=xxxx
SQL_HOST=db
SQL_PORT=5432
DATABASE=postgres

env_settings.py

import os

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.environ.get("SECRET_KEY")

# SECURITY WARNING: don't run with debug turned on in production!
# DEBUG = True
DEBUG = int(os.environ.get("DEBUG", default=0))

ALLOWED_HOSTS = os.environ.get("DJANGO_ALLOWED_HOSTS").split(" ")

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) …

我正在使用 GitLab 为我的 django 项目构建 CI/CD。作为部署阶段的一部分，我有

deploy:
  stage: deploy
  script:
    - mkdir -p ~/.ssh
    - echo "$PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
    - cat ~/.ssh/id_rsa
    - chmod 700 ~/.ssh/id_rsa
    - eval "$(ssh-agent -s)"
    - ssh-add ~/.ssh/id_rsa
    - ssh-keyscan -H 'gitlab.com' >> ~/.ssh/known_hosts
    - chmod +x ./deploy.sh
    - scp  -o StrictHostKeyChecking=no -r ./.env ./docker-compose.prod.yml ec2-user@$EC2_PUBLIC_IP_ADDRESS:/home/ec2-user/app
    - bash ./deploy.sh
  only:
    - master

构建失败，ssh-add ~/.ssh/id_rsa并显示错误消息Error loading key "/root/.ssh/id_rsa": invalid format。

我检查过有类似错误消息问题的人，但似乎没有一个与我正在做的事情相关。

笔记

1. 我正在尝试部署到亚马逊ec2
2. 我正在关注本教程https://testdriven.io/blog/deploying-django-to-ec2-with-docker-and-gitlab/，直到最后一点为止，一切似乎都工作正常。

我有一个包含3列的数据框candle，point并且time。如果蜡烛candle到达该点，请b创建一个新列，其中包含蜡烛到达该点的时间

我尝试这样做

df = pd.DataFrame({'candle':[23,22,25,23,22,23,25,25,22],'point':['a','a','a','b','b','c','b','c','a'],'time':['2019-07-05 12:22:22','2019-07-10 12:22:22','2019-07-15 12:22:22','2019-07-20 12:22:22','2019-07-25 12:22:22','2019-07-30 12:22:22','2019-07-35 12:22:22','2019-07-40 12:22:22','2019-07-45 12:22:22']})

df                                                                      
Out[5]: 
candle  point     time             
0  23  a  2019-07-05 12:22:22     
1  22  a  2019-07-10 12:22:22    
2  25  a  2019-07-15 12:22:22    
3  23  b  2019-07-20 12:22:22    
4  22  b  2019-07-25 12:22:22    
5  23  c  2019-07-30 12:22:22    
6  25  b  2019-07-35 12:22:22    
7  25  c  2019-07-40 12:22:22 
8  22  a  2019-07-45 12:22:22 



def arrival_dates(df,end):
    candle_at_target = df[df["point"] == …