Hi,
Yesterday I install the nagios log server for testing 60 day trial. Today suddenly dashboard disappeared. Yesterday It was working fine.
Please advice the my why it stopped working and how to bring it back.
Thanks,
Dashboard stopped working
Dashboard stopped working
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Re: Dashboard stopped working
Are you using Internet Explorer or doing any sort of Javascript blocking?
Former Nagios employee
https://www.mcapra.com/
https://www.mcapra.com/
Re: Dashboard stopped working
Today morning it is working again. After rebooting my desktop.
I am using chrome browser.
Thanks,
I am using chrome browser.
Thanks,
Re: Dashboard stopped working
Can you please post these files for us to look at?
Also, the output of these -
Code: Select all
/var/log/httpd/error_log
/var/log/httpd/ssl_error_log
/var/log/httpd/access_log
/var/log/httpd/ssl_access_log
Code: Select all
service logstash status
service elasticsearch status
Former Nagios Employee
Re: Dashboard stopped working
Wait - is it still a problem? From the sounds of it, it could just be related to browser cache. If you try on a different machine or browser, does it work properly?vashdev wrote:Today morning it is working again. After rebooting my desktop.
I am using chrome browser.
Thanks,
Former Nagios Employee
Re: Dashboard stopped working
Here is the output you requested.
[root@localhost log]# service logstash status
Logstash Daemon● logstash.service - LSB: Logstash
Loaded: loaded (/etc/rc.d/init.d/logstash; bad; vendor preset: disabled)
Active: active (running) since Wed 2017-01-18 10:45:16 NZDT; 2 days ago
Docs: man:systemd-sysv-generator(8)
Process: 1040 ExecStart=/etc/rc.d/init.d/logstash start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/logstash.service
├─1082 runuser -s /bin/sh -c exec /usr/local/nagioslogserver/logstash/bin/logstash agent -f /usr/local/nagioslogserver/logstash/etc/conf.d -l /var/log/logstash/logstash.log -w 4 nagios
└─1093 java -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -Djava.awt.headless=true -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Djava.io.tmpdir=/usr/local/nagioslogserver/tmp -Xmx500m -Xss2048k -Djff...
Jan 18 10:45:23 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:23 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:23 localhost.localdomain logstash[1040]: INFO: [Ent] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Phantom Blonde] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Karma] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Commando] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Oddball] loaded [], sites []
[root@localhost log]# service elasticsearch status
● elasticsearch.service - LSB: This service manages the elasticsearch daemon
Loaded: loaded (/etc/rc.d/init.d/elasticsearch; bad; vendor preset: disabled)
Active: active (running) since Wed 2017-01-18 10:45:16 NZDT; 2 days ago
Docs: man:systemd-sysv-generator(8)
Process: 1041 ExecStart=/etc/rc.d/init.d/elasticsearch start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/elasticsearch.service
└─1134 java -Xms7888m -Xmx7888m -Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:+DisableExplicit...
Jan 18 10:45:16 localhost.localdomain systemd[1]: Starting LSB: This service manages the elasticsearch daemon...
Jan 18 10:45:16 localhost.localdomain runuser[1100]: pam_unix(runuser:session): session opened for user nagios by (uid=0)
Jan 18 10:45:16 localhost.localdomain runuser[1100]: pam_unix(runuser:session): session closed for user nagios
Jan 18 10:45:16 localhost.localdomain elasticsearch[1041]: Starting elasticsearch: [ OK ]
Jan 18 10:45:16 localhost.localdomain systemd[1]: Started LSB: This service manages the elasticsearch daemon.
[root@localhost log]# service logstash status
Logstash Daemon● logstash.service - LSB: Logstash
Loaded: loaded (/etc/rc.d/init.d/logstash; bad; vendor preset: disabled)
Active: active (running) since Wed 2017-01-18 10:45:16 NZDT; 2 days ago
Docs: man:systemd-sysv-generator(8)
Process: 1040 ExecStart=/etc/rc.d/init.d/logstash start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/logstash.service
├─1082 runuser -s /bin/sh -c exec /usr/local/nagioslogserver/logstash/bin/logstash agent -f /usr/local/nagioslogserver/logstash/etc/conf.d -l /var/log/logstash/logstash.log -w 4 nagios
└─1093 java -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -Djava.awt.headless=true -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -Djava.io.tmpdir=/usr/local/nagioslogserver/tmp -Xmx500m -Xss2048k -Djff...
Jan 18 10:45:23 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:23 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:23 localhost.localdomain logstash[1040]: INFO: [Ent] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Phantom Blonde] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Karma] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Commando] loaded [], sites []
Jan 18 10:45:24 localhost.localdomain logstash[1040]: Jan 18, 2017 10:45:24 AM org.elasticsearch.plugins.PluginsService <init>
Jan 18 10:45:24 localhost.localdomain logstash[1040]: INFO: [Oddball] loaded [], sites []
[root@localhost log]# service elasticsearch status
● elasticsearch.service - LSB: This service manages the elasticsearch daemon
Loaded: loaded (/etc/rc.d/init.d/elasticsearch; bad; vendor preset: disabled)
Active: active (running) since Wed 2017-01-18 10:45:16 NZDT; 2 days ago
Docs: man:systemd-sysv-generator(8)
Process: 1041 ExecStart=/etc/rc.d/init.d/elasticsearch start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/elasticsearch.service
└─1134 java -Xms7888m -Xmx7888m -Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:+DisableExplicit...
Jan 18 10:45:16 localhost.localdomain systemd[1]: Starting LSB: This service manages the elasticsearch daemon...
Jan 18 10:45:16 localhost.localdomain runuser[1100]: pam_unix(runuser:session): session opened for user nagios by (uid=0)
Jan 18 10:45:16 localhost.localdomain runuser[1100]: pam_unix(runuser:session): session closed for user nagios
Jan 18 10:45:16 localhost.localdomain elasticsearch[1041]: Starting elasticsearch: [ OK ]
Jan 18 10:45:16 localhost.localdomain systemd[1]: Started LSB: This service manages the elasticsearch daemon.
Re: Dashboard stopped working
If the problem is intermittent, my thought is that it's a browser caching issue.
Could you post the contents of these files to confirm:
Could you post the contents of these files to confirm:
Code: Select all
/var/log/httpd/error_log
/var/log/httpd/ssl_error_log
/var/log/httpd/access_log
/var/log/httpd/ssl_access_log
Former Nagios employee
https://www.mcapra.com/
https://www.mcapra.com/