我正在尝试为 elasticsearch-curator 构建 Docker 镜像,
这里是 dockerfile:
FROM alpine:3.7
RUN adduser -S curator
RUN apk add --update \
python \
python-dev \
py-pip \
build-base \
&& pip install virtualenv \
&& pip install elasticsearch-curator \
&& rm -rf /var/cache/apk/*
USER curator
ENTRYPOINT [ "/usr/bin/curator"]
事情是我在代理下,所以我必须用以下方式构建我的图像:
docker build --no-cache --build-arg HTTP_PROXY=http://xx.xx.xx.xx:xx -t elasticsearch-curator:5.4 .
但是当它想要获取virtualenv时,我得到:
Collecting virtualenv
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8259ed350>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/virtualenv/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8259ed210>, 'Connection to pypi.python.org timed out. (connect timeout=15)')': /simple/virtualenv/
我发现有人解决插入问题
ENV http_proxy http://proxy-chain.xxx.com:911/
ENV https_proxy http://proxy-chain.xxx.com:912/
在 Dockerfile 中,但对我来说不可能,因为我的代理只在我的建筑物上有效,所以如果另一个地方的另一个人想要构建图像,他将需要从 Dockerfile 中删除 http_proxy env var。
还有其他方法可以实现吗?这似乎是一个非常常见的用例......
最佳答案
我通过在命令行中添加 HTTPS_PROXY
解决了这个问题:
docker build --no-cache --build-arg HTTP_PROXY=http://xx.xx.xx.xx:xx --build-arg HTTPS_PROXY=http://xx.xx.xx.xx:xx -t elasticsearch-curator:5.4 .
关于python - 代理下dockerfile里面的pip,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/48277599/