Question

我正在尝试在带有centos 7的新linode机器上安装ssl证书。我安装了httpd和open_ssl。我遵循本指南的apache：https://www.digitalocean.com/community/tutorials/how-to-set-up-apache-virtual-hosts-on-centos-7

和这一个https://www.digitalocean.com/community/tutorials/how-to-create-an-ssl-certificate-on-apache-for-centos-7用于创建证书ssl。

现在，当我尝试使用此命令重启apache时：

Job for httpd.service failed because the control process exited with error code. See "systemctl status httpd.service" and "journalctl -xe" for details.

我收到了这个错误：

httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Wed 2017-03-01 16:32:27 UTC; 48s ago
     Docs: man:httpd(8)
           man:apachectl(8)
  Process: 13836 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE)
  Process: 13835 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
 Main PID: 13835 (code=exited, status=1/FAILURE)

Mar 01 16:32:27 li947-5 systemd[1]: Starting The Apache HTTP Server...
Mar 01 16:32:27 li947-5 systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
Mar 01 16:32:27 li947-5 kill[13836]: kill: cannot find process ""
Mar 01 16:32:27 li947-5 systemd[1]: httpd.service: control process exited, code=exited status=1
Mar 01 16:32:27 li947-5 systemd[1]: Failed to start The Apache HTTP Server.
Mar 01 16:32:27 li947-5 systemd[1]: Unit httpd.service entered failed state.
Mar 01 16:32:27 li947-5 systemd[1]: httpd.service failed.

如果我运行第一个脚本，我会得到这个：

 -- Subject: Unit httpd.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit httpd.service has failed.
--
-- The result is failed.
Mar 01 16:26:00 li947-5 systemd[1]: Unit httpd.service entered failed state.
Mar 01 16:26:00 li947-5 polkitd[3179]: Unregistered Authentication Agent for unix-process:4730:177180 (system bus name :1.35, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (dis
Mar 01 16:26:00 li947-5 systemd[1]: httpd.service failed.
Mar 01 16:30:01 li947-5 systemd[1]: Started Session 6 of user root.
-- Subject: Unit session-6.scope has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit session-6.scope has finished starting up.
--
-- The start-up result is done.
Mar 01 16:30:01 li947-5 systemd[1]: Starting Session 6 of user root.
-- Subject: Unit session-6.scope has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit session-6.scope has begun starting up.
Mar 01 16:30:01 li947-5 CROND[4746]: (root) CMD (/usr/lib64/sa/sa1 1 1)
Mar 01 16:31:01 li947-5 anacron[4602]: Job `cron.daily' started
Mar 01 16:31:01 li947-5 run-parts(/etc/cron.daily)[4753]: starting logrotate
Mar 01 16:31:01 li947-5 run-parts(/etc/cron.daily)[4758]: finished logrotate
Mar 01 16:31:01 li947-5 run-parts(/etc/cron.daily)[4760]: starting man-db.cron
Mar 01 16:31:13 li947-5 run-parts(/etc/cron.daily)[13828]: finished man-db.cron
Mar 01 16:31:13 li947-5 anacron[4602]: Job `cron.daily' terminated
Mar 01 16:32:27 li947-5 polkitd[3179]: Registered Authentication Agent for unix-process:13829:215883 (system bus name :1.38 [/usr/bin/pkttyagent --notify-fd 5 --fallback], object path /org/freedesktop/PolicyKit1
Mar 01 16:32:27 li947-5 systemd[1]: Starting The Apache HTTP Server...
-- Subject: Unit httpd.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit httpd.service has begun starting up.
Mar 01 16:32:27 li947-5 systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
Mar 01 16:32:27 li947-5 kill[13836]: kill: cannot find process ""
Mar 01 16:32:27 li947-5 systemd[1]: httpd.service: control process exited, code=exited status=1
Mar 01 16:32:27 li947-5 systemd[1]: Failed to start The Apache HTTP Server.
-- Subject: Unit httpd.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit httpd.service has failed.
--
-- The result is failed.
Mar 01 16:32:27 li947-5 systemd[1]: Unit httpd.service entered failed state.
Mar 01 16:32:27 li947-5 systemd[1]: httpd.service failed.
Mar 01 16:32:27 li947-5 polkitd[3179]: Unregistered Authentication Agent for unix-process:13829:215883 (system bus name :1.38, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (di
l

如果我运行“journalctl -xe”，我得到了这个：

{{1}}

我尝试谷歌问题，但没有成功。任何人都知道如何解决这个问题？

感谢并抱歉英语。

Answer 1

我在尝试安装SSL证书时遇到了与此类似的问题。

通过检查SSL日志/ etc / httpd / logs / ssl_error_log

我能够获得更多信息

tail /etc/httpd/logs/ssl_error_log

Apache服务器无法在CentOS上启动

1 个答案: