zabbix 不能启动之非一般原因（配置的大意也可导致出错，也可以导致）

[root@localhost ~]# service zabbix_server restart

Restarting zabbix_server (via systemctl): [ 确定 ]

虽服务启动命令外面显示正确，但/zabbix_server.log 出现不能启动server端

8900:20160115:150319.054 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8895:20160115:150319.054 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8885:20160115:150319.054 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8892:20160115:150319.055 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8891:20160115:150319.055 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8897:20160115:150319.055 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8857:20160115:150319.056 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8888:20160115:150319.056 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8903:20160115:150319.056 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8887:20160115:150319.057 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8871:20160115:150319.058 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8894:20160115:150319.058 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8882:20160115:150319.058 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8874:20160115:150319.059 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8865:20160115:150319.059 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8881:20160115:150319.059 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8877:20160115:150319.060 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8884:20160115:150319.060 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8864:20160115:150319.061 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8850:20160115:150319.061 One child process died (PID:8885,exitcode/signal:1). Exiting ...

8868:20160115:150319.061 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8878:20160115:150319.062 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8862:20160115:150319.062 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8858:20160115:150319.063 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8870:20160115:150319.063 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8860:20160115:150319.064 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8856:20160115:150319.064 Got signal [signal:15(SIGTERM),sender_pid:13371,sender_uid:0,reason:0]. Exiting ...

8850:20160115:150321.062 syncing history data...

8850:20160115:150321.062 syncing history data done

8850:20160115:150321.062 syncing trends data...

8850:20160115:150321.065 syncing trends data done

8850:20160115:150321.065 Zabbix Server stopped. Zabbix 2.4.2 (revision 50419).

解决方法：用启动命令进行测试，就知道报错了原因了

[root@localhost sbin]# ./zabbix_server -c /usr/local/zabbix/etc/zabbix_server.conf

zabbix_server [13595]: /usr/local/etc/zabbix_server.conf.d: [2] No such file or directory

zabbix_get [13868]: Get value error: cannot connect to [[127.0.0.1]:10050]: [111] Connection refused

原因：

1、防火墙开启

2、自定义配置文件不对的原因

在排除防火墙原因之后，本次原因是:

[root@localhost bin]# cat /usr/local/zabbix/etc/zabbix_agentd.conf

LogFile=/tmp/zabbix_agentd.log

Server=127.0.0.1

ServerActive=127.0.0.1:10051

Hostname=Zabbix Server

UnsafeUserParameters=1

Include=/usr/local/etc/zabbix_agentd.conf.d/*.conf

Include的路径不对，实际路径是/usr/local/zabbix/etc/zabbix_agentd.conf.d/*.conf