apache - Nginx 和 Solr 服务器在端口 8983 但无法访问管理区域

Question

我正在运行 Nginx，我刚刚安装了 solr。

服务状态报告一切正常...

sudo service solr statusroot@closer:~# sudo service solr status
● solr.service - LSB: Controls Apache Solr as a Service
   Loaded: loaded (/etc/init.d/solr; bad; vendor preset: enabled)
   Active: active (exited) since Sat 2018-07-14 18:21:14 UTC; 1s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 2549 ExecStop=/etc/init.d/solr stop (code=exited, status=0/SUCCESS)
  Process: 2699 ExecStart=/etc/init.d/solr start (code=exited, status=0/SUCCESS)

Jul 14 18:21:08 closer solr[2699]:  If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
Jul 14 18:21:08 closer solr[2699]: *** [WARN] ***  Your Max Processes Limit is currently 3896.
Jul 14 18:21:08 closer solr[2699]:  It should be set to 65000 to avoid operational disruption.
Jul 14 18:21:08 closer solr[2699]:  If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
Jul 14 18:21:08 closer solr[2699]: Warning: Available entropy is low. As a result, use of the UUIDField, SSL, or any other features that require
Jul 14 18:21:08 closer solr[2699]: RNG might not work properly. To check for the amount of available entropy, use 'cat /proc/sys/kernel/random/entr
Jul 14 18:21:14 closer solr[2699]: [194B blob data]
Jul 14 18:21:14 closer solr[2699]: Started Solr server on port 8983 (pid=2751). Happy searching!
Jul 14 18:21:14 closer solr[2699]: [14B blob data]
Jul 14 18:21:14 closer systemd[1]: Started LSB: Controls Apache Solr as a Service.

但如果我尝试去 xxx.xxx.xxx.xxx:8983/solr

我无法访问该页面...为什么？

我必须使用 ufw 端口 8983 吗？我必须启动apache吗？别的？

标签： apachenginxsolr

Answer 1

它工作后

sudo ufw allow 8983

我不敢相信所有的在线指南都没有提到它。