docker|docker 定时部署scrapy小程序。

【docker|docker 定时部署scrapy小程序。】rancher上部署,属于运行一次容器就断的问题,懒加进程控制处理就直接最后加CMD ["tail", "-f", "/dev/null"]了。
dockerfile:

FROM ubuntu:latest RUN apt-get update \ && apt-get install -y python3-pip python3-dev \ && cd /usr/local/bin \ && ln -s /usr/bin/python3 python \ && pip3 install --upgrade pip RUN apt install -y cron vim ADD . /code WORKDIR /code RUN pip install -r requirements.txt RUN chmod +x ./start.sh #ENTRYPOINT ["python3"] ENTRYPOINT ["sh", "crontab.sh"] CMD ["tail", "-f", "/dev/null"]

crontab.sh:
#!/bin/bash set -e echo "59 23 * * * root cd /code &&./start.sh " >> /etc/crontab service cron restart exec "$@"

start.sh:
#!/bin/bash #set -e scrapy crawl infospider >> start.log #exec "$@"

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