Flask之使用gunicorn和docker部署项目

1. 目录结构：

2. gunicorn_config.py:

bind = "0.0.0.0:5000"
workers = 3
timeout = 300

3. Dockerfile:

FROM python:3.6
MAINTAINER Quincy Cui <[e-mail]>

RUN pip install gunicorn

COPY . /src/
WORKDIR /src
RUN pip install -r requirements.txt

EXPOSE 5000

ENTRYPOINT ["gunicorn", "--config", "/src/gunicorn_config.py", "app:app"]

4.相关部署命令：

4.1

docker build . -t seclab_himusic_admin_backend:Release-v1.0

4.2

docker run -d \
-p 9006:5000 \
–name seclab_himusic_admin_backend \
-e AWS_ACCESS_KEY_ID=AWS_ACCESS_KEY_ID \
-e AWS_SECRET_ACCESS_KEY=AWS_SECRET_ACCESS_KEY \
-e AWS_DEFAULT_REGION=us-east-1 \
–restart=always seclab_himusic_admin_backend:Release-v1.0

4.3相关说明：

#使用外部传参方式os.getenv获取数据库密码,保证安全
__dynamodb = boto3.resource('dynamodb',
    region_name=os.getenv("AWS_DEFAULT_REGION"),
    aws_access_key_id=os.getenv("AWS_ACCESS_KEY_ID"),
    aws_secret_access_key=os.getenv("AWS_SECRET_ACCESS_KEY"))

查看docker可用的ip:

docker inspect $(docker ps -q) | grep IPAddress