Question

我正在尝试使用Docker配置Splash服务器，以便为scrapy呈现javascript。

我下载并安装了Docker Toolbox（由于缺乏CPU MMU支持，我的Macbook pro 2009上没有安装最新版本的Docker。）

我在Docker Quickstart Terminal中运行了“docker run -p 5023：5023 -p 8050：8050 -p 8051：8051 scrapinghub / splash”。该命令执行但在“正在启动工厂......”后，我无法返回我的shell提示符。

我尝试在浏览器中访问http://localhost:8050/并ping localhost：8050，但这不起作用：“无法访问此站点”。我很感激任何帮助，以了解问题是什么。谢谢！

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docker is configured to use the default machine with IP 192.168.99.100
For help getting started, check out the docs at https://docs.docker.com

Ordinateur:~ jb$ docker run -p 5023:5023 -p 8050:8050 -p 8051:8051 scrapinghub/splash
Unable to find image 'scrapinghub/splash:latest' locally
latest: Pulling from scrapinghub/splash
75c416ea735c: Pull complete 
c6ff40b6d658: Pull complete 
a7050fc1f338: Pull complete 
f0ffb5cf6ba9: Pull complete 
be232718519c: Pull complete 
de1c9f88de34: Pull complete 
0b8cdf21020f: Pull complete 
cf35f91dcdb5: Pull complete 
bfbc20b51f2f: Pull complete 
f434ae0e9eb2: Pull complete 
Digest: sha256:0a91eb2de229289b0c83f39d8bd079d2464a954001869417a5297aa60820af5b
Status: Downloaded newer image for scrapinghub/splash:latest
2017-07-26 10:45:59+0000 [-] Log opened.
2017-07-26 10:45:59.513146 [-] Splash version: 3.0
2017-07-26 10:45:59.515698 [-] Qt 5.9.1, PyQt 5.9, WebKit 602.1, sip 4.19.3, Twisted 16.1.1, Lua 5.2
2017-07-26 10:45:59.516027 [-] Python 3.5.2 (default, Nov 17 2016, 17:05:23) [GCC 5.4.0 20160609]
2017-07-26 10:45:59.516214 [-] Open files limit: 1048576
2017-07-26 10:45:59.516349 [-] Can't bump open files limit
2017-07-26 10:45:59.657299 [-] Xvfb is started: ['Xvfb', ':806019943', '-screen', '0', '1024x768x24', '-nolisten', 'tcp']
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
2017-07-26 10:45:59.992921 [-] proxy profiles support is enabled, proxy profiles path: /etc/splash/proxy-profiles
2017-07-26 10:46:00.273110 [-] verbosity=1
2017-07-26 10:46:00.273490 [-] slots=50
2017-07-26 10:46:00.275082 [-] argument_cache_max_entries=500
2017-07-26 10:46:00.276541 [-] Web UI: enabled, Lua: enabled (sandbox: enabled)
2017-07-26 10:46:00.278098 [-] Site starting on 8050
2017-07-26 10:46:00.278647 [-] Starting factory <twisted.web.server.Site object at 0x7f751d78ccf8>

如果我重新启动docker并运行“docker ps”，我可以看到容器正在运行：

Ordinateur:~ jb$ docker ps
CONTAINER ID        IMAGE                COMMAND                  CREATED             STATUS              PORTS                                                      NAMES
e2c23b576b88        scrapinghub/splash   "python3 /app/bin/..."   2 hours ago         Up 2 hours          0.0.0.0:5023->5023/tcp, 0.0.0.0:8050-8051->8050-8051/tcp   gallant_feynman

Answer 1

Docker可在localhost以外的地址使用。从您的日志中：

docker配置为使用IP为192.168.99.100的默认计算机

尝试访问http://192.168.99.100:8050而不是localhost。如果您正在使用docker-machine，您还可以使用docker-machine ip default命令获取IP地址。

Answer 2

服务器正常运行，我只需要用我的IP替换localhost。谢谢！

Docker不在Mac上运行的Splash服务器

2 个答案: