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Apache Zeppelin落后于Apache反向代理

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我正在Apache Web服务器后面运行我的Apache Zeppelin实例，其中web服务器仅用作保留代理 .

如果我正在浏览反向代理站点 https://my-domain.com/zeppelin/ 我'm getting a website with assets and buttons and everything, but the websocket of Zeppelin won' t connect . Browser-Dev-Tools为URL https://my-domain.com/zeppelin/ws 说 405 HTTP method GET is not supported by this URL .

如果我直接去Zeppelin网站（f.e. http://priv.my-domain.com/zeppelin ），一切正常 . 因此，似乎它不是Zeppelin-Code中的错误，而是reverse-proxy-config中的问题 .

我的Apache反向代理配置如下所示：

<VirtualHost *:443>
    ServerName my-domain.com
    # don't loose time with IP address lookups
    HostnameLookups Off
    ProxyRequests Off
    ProxyPreserveHost Off
    SSLEngine On
    SSLProxyEngine On
    SSLProxyVerify none
    SSLProxyCheckPeerCN off
    SSLProxyCheckPeerName off
    ...
    ssl cert stuff
    ...
    <Location /zeppelin/ws>

        ProxyPass ws://priv.my-domain.com:8080/zeppelin/ws
        ProxyPassReverse ws://priv.my-domain.com:8080/zeppelin/ws

        Order deny,allow
        Deny from all

        Allow from <my-ip>

    </Location>

    <Location /zeppelin/>

        ProxyPass http://priv.my-domain.com:8080/zeppelin/
        ProxyPassReverse http://priv.my-domain.com:8080/zeppelin/

        Order deny,allow
        Deny from all

        Allow from <my-ip>

    </Location>
    <Proxy *>
        AddDefaultCharset Off
        Order deny,allow
        Allow from all
    </Proxy>
</VirtualHost>

如果我从配置中删除第一个ws-location，则没有任何区别 . 你知道吗？

编辑解决方案：在下面的答案后我修改了我的conf文件，它现在正在工作！非常感谢你！

我的工作机会：

<VirtualHost *:443>
    ServerName my-domain.com
    # don't loose time with IP address lookups
    HostnameLookups Off
    ProxyRequests Off
    ProxyPreserveHost Off
    SSLEngine On
    SSLProxyEngine On
    SSLProxyVerify none
    SSLProxyCheckPeerCN off
    SSLProxyCheckPeerName off
    ...
    ssl cert stuff
    ...
    <Location /zeppelin/>

        ProxyPass http://priv.my-domain.com:8080/zeppelin/
        ProxyPassReverse http://priv.my-domain.com:8080/zeppelin/

        Order deny,allow
        Deny from all

        Allow from <my-ip>

    </Location>
    RewriteEngine On
    RewriteCond %{HTTP:Upgrade} =WebSocket [NC,NV]
    RewriteRule ^/(.*) ws://priv.my-domain.com:8080/$1 [P]
    <Proxy *>
        AddDefaultCharset Off
        Order deny,allow
        Allow from all
    </Proxy>
</VirtualHost>
apache websocket reverse-proxy apache-zeppelin

3 回答

  • 0

    这是我正在使用的conf，其中一些指定不一定适用于您的需求：

    • 在mesos集群前面进行服务发现
    • 每个用户一个实例，并根据凭据路由用户
    <VirtualHost *:3128>
    <Location "/"> 
      AuthUserFile  /.............../users
      AuthName "xxxxxxxxxxxxx" 
      AuthGroupFile /dev/null 
      AuthType Basic 
      Require valid-user
    </Location> 
    ServerName xxxxxxxxxxxxxxxxxxxxxxxxxxx
    # SSLEngine on
    # SSLCertificateFile "/.............../xxxxx.crt"
    # SSLCertificateKeyFile "/.............../xxxxx.key"

  #RewriteRules for datalab with user
  RewriteCond %{HTTP:Upgrade} =WebSocket [NC,NV]
  RewriteCond %{LA-U:REMOTE_USER} (aaaa)
  RewriteRule ^/(.*) ws://azerty01:31321/$1 [P]
  RewriteCond %{LA-U:REMOTE_USER} (aaaa)
  RewriteRule ^/(.*) http://azerty01:31321/$1 [P,QSA,L]
  ProxyPassReverse / http://azerty01:31321

  #RewriteRules for datalab with user
  RewriteCond %{HTTP:Upgrade} =WebSocket [NC,NV]
  RewriteCond %{LA-U:REMOTE_USER} (bbbb)
  RewriteRule ^/(.*) ws://azerty02:31901/$1 [P]
  RewriteCond %{LA-U:REMOTE_USER} (bbbb)
  RewriteRule ^/(.*) http://azerty02:31901/$1 [P,QSA,L]
  ProxyPassReverse / http://azerty02:31901

</VirtualHost>
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  • 3

    这是我想要反向代理Zeppelin服务器时创建的Includes文件 . 如果愿意，您可以或多或少地将其剪切并粘贴到vhosts conf文件中 .

    #
# Apache Reverse Proxy settings for Zeppelin server.
# note:
#  Change ZEPPELING_IP_OR_HOST and ZEPPELIN_PORT as appropriate.
#
# FreeBSD put into /usr/local/etc/apache24/Includes directory,
# Linux may vary.

# This is for your-host.your-domain.com/zeppelin 
# if you want zeppelin.your-host.your-domain.com
# Put this into a vhosts file.

RequestHeader set X_FORWARDED_PROTO 'https'
ProxyPreserveHost On
RequestHeader set X-Forwarded-Port "443"
ProxyRequests     Off
ProxyVia Off
AllowEncodedSlashes NoDecode


<Location /zeppelin/ws>
    ProxyPass  ws://ZEPPELIN_IP_OR_HOST:ZEPPELIN_PORT/zeppelin/ws 
    ProxyPassReverse ws://ZEPPELIN_IP_OR_HOST:ZEPPELIN_PORT/zeppenlin/ws
</Location>

ProxyPass        /zeppelin     http://ZEPPELIN_IP_OR_HOST:ZEPPELIN_PORT/zeppelin 
ProxyPassReverse /zeppelin     http://ZEPPELIN_IP_OR_HOST:ZEPPELIN_PORT/zeppelin
    回复于
  • 1

    只是为了补充一点，我能够使用Apache2和下面的配置重新路由到我的zeppelin实例 . 重要的是websocket连接 .

    确保添加

    sudo a2enmod proxy_wstunnel

    到mods . 然后我运行了以下内容：

    sudo a2dissite 000-default
sudo nano /etc/apache2/sites-available/proxy-host.conf
    # Insert the following into the proxy-host.conf file
    <VirtualHost *:80>
      ServerName '<Zeppelin Public IP>:8080'
      RewriteEngine On
      RewriteCond %{HTTP:Upgrade} =websocket [NC]
      RewriteRule /(.*)           ws://<Zeppelin Public IP>:8080/$1 [P,L]
      RewriteCond %{HTTP:Upgrade} !=websocket [NC]
     RewriteRule /(.*)           http://<Zeppelin Public IP>:8080/$1 [P,L]
     ProxyPassReverse / http://<Zeppelin Public IP>:8080/
    </VirtualHost>
    # / text insert
sudo a2ensite proxy-host
sudo nano /etc/apache2/ports.conf
   #Add this to the ports.conf file and cntrl+X to save & exit  
   Listen 8080
sudo /etc/init.d/apache2 restart

    然后当你转到http：// reverseproxypublicIP /它将重新路由到你的Zeppelin实例 . 希望这有助于某人！

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