Grafana gui not accessible

Hello,

I was running grafana server on centos 7 virtual machine. It was working fine. I shutdown the vm to upgrade the cpu from 2 to 4 and now I’m unable to access the gui.

Trying to access it via browser , chrome is reporting that it took too long to respond

var/log shows that its initializing http server and nothing afterwards.
t=2017-12-30T13:39:44-0500 lvl=info msg=“Shutdown started” logger=server code=0 reason="system signal: terminated"
t=2017-12-30T13:39:44-0500 lvl=info msg=“stopped http server” logger=http.server
t=2017-12-30T13:39:44-0500 lvl=info msg=“Starting Grafana” logger=server version=4.6.3 commit=7a06a47 compiled=2017-12-14T03:36:59-0500
t=2017-12-30T13:39:44-0500 lvl=info msg=“Config loaded from” logger=settings file=/usr/share/grafana/conf/defaults.ini
t=2017-12-30T13:39:44-0500 lvl=info msg=“Config loaded from” logger=settings file=/etc/grafana/grafana.ini
t=2017-12-30T13:39:44-0500 lvl=info msg=“Config overridden from command line” logger=settings arg="default.paths.data=/var/lib/grafana"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Config overridden from command line” logger=settings arg="default.paths.logs=/var/log/grafana"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Config overridden from command line” logger=settings arg="default.paths.plugins=/var/lib/grafana/plugins"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Path Home” logger=settings path=/usr/share/grafana
t=2017-12-30T13:39:44-0500 lvl=info msg=“Path Data” logger=settings path=/var/lib/grafana
t=2017-12-30T13:39:44-0500 lvl=info msg=“Path Logs” logger=settings path=/var/log/grafana
t=2017-12-30T13:39:44-0500 lvl=info msg=“Path Plugins” logger=settings path=/var/lib/grafana/plugins
t=2017-12-30T13:39:44-0500 lvl=info msg=“App mode production” logger=settings
t=2017-12-30T13:39:44-0500 lvl=info msg=“Writing PID file” logger=server path=/var/run/grafana/grafana-server.pid pid=1446
t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing DB” logger=sqlstore dbtype=sqlite3
t=2017-12-30T13:39:44-0500 lvl=info msg=“Starting DB migration” logger=migrator
t=2017-12-30T13:39:44-0500 lvl=info msg=“Executing migration” logger=migrator id="copy data account to org"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Skipping migration condition not fulfilled” logger=migrator id="copy data account to org"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Executing migration” logger=migrator id="copy data account_user to org_user"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Skipping migration condition not fulfilled” logger=migrator id="copy data account_user to org_user"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Starting plugin search” logger=plugins
t=2017-12-30T13:39:44-0500 lvl=info msg=“Registering plugin” logger=plugins name=MetaQueries
t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing Alerting” logger=alerting.engine
t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing CleanUpService” logger=cleanup
t=2017-12-30T13:39:44-0500 lvl=info msg="Initializing Stream Manager"
t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing HTTP Server” logger=http.server address=0.0.0.0:3000 protocol=http subUrl= socket=

systectl is showing active

[root@vmdb01 ~]# systemctl status grafana-server -l
● grafana-server.service - Grafana instance
Loaded: loaded (/usr/lib/systemd/system/grafana-server.service; enabled; vendor preset: disabled)
Active: active (running) since Sat 2017-12-30 13:39:44 EST; 8min ago
Docs: http://docs.grafana.org
Main PID: 1446 (grafana-server)
CGroup: /system.slice/grafana-server.service
└─1446 /usr/sbin/grafana-server --config=/etc/grafana/grafana.ini --pidfile=/var/run/grafana/grafana-server.pid cfg:default.paths.logs=/var/log/grafana cfg:default.paths.data=/var/lib/grafana cfg:default.paths.plugins=/var/lib/grafana/plugins

Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Executing migration” logger=migrator id="copy data account to org"
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Skipping migration condition not fulfilled” logger=migrator id="copy data account to org"
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Executing migration” logger=migrator id="copy data account_user to org_user"
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Skipping migration condition not fulfilled” logger=migrator id="copy data account_user to org_user"
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Starting plugin search” logger=plugins
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Registering plugin” logger=plugins name=MetaQueries
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing Alerting” logger=alerting.engine
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing CleanUpService” logger=cleanup
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg="Initializing Stream Manager"
Dec 30 13:39:44 vmdb01 grafana-server[1446]: t=2017-12-30T13:39:44-0500 lvl=info msg=“Initializing HTTP Server” logger=http.server address=0.0.0.0:3000 protocol=http subUrl= socket=

Any ideas how to fix this?

Thank you

Alex

Issue fixed. Firewalld was blocking it