Jekyll站点在Docker容器中运行，但localhost：4000在主机上不起作用

Question

目录结构：

• docker-compuse.yml
• / faq / ....所有站点

在根目录中，我运行docker-compose up --build，并获得该站点正在运行的输出：

faq-site_1  | Configuration file: /srv/faq/_config.yml
faq-site_1  |             Source: /srv/faq
faq-site_1  |        Destination: /srv/faq/_site
faq-site_1  |  Incremental build: disabled. Enable with --incremental
faq-site_1  |       Generating... 
faq-site_1  |                     done in 1.37 seconds.
faq-site_1  |  Auto-regeneration: enabled for '/srv/faq'
faq-site_1  | LiveReload address: http://127.0.0.1:35729
faq-site_1  |     Server address: http://127.0.0.1:4000/faq/
faq-site_1  |   Server running... press ctrl-c to stop.

我使用docker exec -it c94ad3af91c9 bash SSH到容器并执行了curl localhost:4000。得到了HTML的预期结果。

我尝试从主机在http://127.0.0.1:4000上运行网站，Chrome浏览器失败，显示“ ERR_EMPTY_RESPONSE”。

我已将jekyll配置为在/faq的子目录上运行。尝试访问

• http://127.0.0.1:4000
• http://127.0.0.1:4000/faq
• http://127.0.0.1:4000/faq/

什么都没有。我总是从chrome那里得到这个：

Dockerfile：

FROM ubuntu:16.04

RUN apt-get update
RUN apt-get install -y --no-install-recommends apt-utils
RUN apt-get install -y ruby ruby-dev build-essential
RUN gem install jekyll bundler
RUN gem install jekyll-feed
RUN gem install jekyll-paginate
RUN gem install minima

RUN bundle -v
RUN gem -v
RUN jekyll -v

COPY ./ /srv/faq
WORKDIR /srv/faq
CMD ["bundle", "exec", "jekyll", "serve", "--livereload"]

docker-compose.yml：

version: '3'

services:
  faq-site:
    build: ./faq
    volumes:
      - ./faq:/srv/faq
    ports:
      - "4000:4000"
      - "35729:35729"

Answer 1

尝试绑定0.0.0.0。这样您的站点就可以通过外部IP访问了。

CMD ["bundle", "exec", "jekyll", "serve", "--livereload", "--host", "0.0.0.0"]