Hi Jochen, Thanks for your help. I'm able to access to the graylog web interface now with the URL http://my_VPS_domain:9000 . Yahh.. Also thanks a lot to Kaiserboss@ to guide me to run these command in CentOS 6
/etc/init.d/mongod stop /etc/init.d/elasticsearch stop /etc/init.d/graylog-server stop Then modify the configuration of graylog-server and run these commands: /etc/init.d/mongod start /etc/init.d/elasticsearch start /etc/init.d/graylog-server start Then it works now. My next issue is I couldn't login using admin username/password. I’m sure that I entered the correct username/password . I already double checked in graylog/server.conf file and root_username and password_secret , root_password_sha2 are set (same password for both password secret and password_sha2). The graylog login interface return: Invalid credentials, please verify them and retry. And the graylog log file returns: 2016-08-08T10:36:19.154Z INFO [SessionsResource] Invalid username or password for user "admin" 2016-08-08T10:36:25.006Z INFO [SessionsResource] Invalid username or password for user "admin" Do you have any idea or direction for this issue? Thanks for your help, I really appreciate it. Regards, Luke On Saturday, August 6, 2016 at 5:42:05 PM UTC+7, Jochen Schalanda wrote: > > Hi Luke, > > On Friday, 5 August 2016 05:05:02 UTC+2, Lam Do wrote: >> >> 1. I'm working on the installations steps from the official document and >> using 'service' command instead of 'systemd' to install and enable to run >> the service of Java , MongoDB, ElasticSearch and Graylog server without >> restarting the server (Do we really need to restart the server?). I'm >> checking by 'top' command and see all these 3 services are running already. >> > > The machine doesn't need to be restarted after installing Graylog and its > dependencies. > > > 2. Next step is configuring the SELinux but my VPS doesn't run SELinux so >> I guess I don't need to follow the steps on the document for SE Linux. >> > > SELinux is part of the Linux kernel and it's usually enabled on CentOS > Linux. If SELinux is disabled on your machine, you don't need to run the > SELinux specific commands from the documentation. > > 3. Next, Do I need to enable Graylog if I don't use SELinux. I tried this >> command but it doesn't work to me. It return sudo : semanage command not >> found. I guess because SElinux is disable already so it won't run this >> command. >> >> o Graylog REST API: sudo semanage port -a -t http_port_t -p tcp 12900 >> >> >> I'm kind of stuck here and don't know what to do next. >> > > Since you don't seem to use SELinux, you do not need to run this command. > > > - If I install Graylog to my VPS server then should I >> configure web_listen_uri = http://my_VPS_IP:9000 <http://my_vps_ip:9000/> >> and rest_transport_uri | rest_listen_uri = http://my_VPS_IP:12900/ >> <http://my_vps_ip:12900/> in order to use graylog-web interface from end >> browser with the URL http://my_VPS_IP:9000 <http://my_vps_ip:9000/> ? >> > > Yes, if you want to use Graylog from "outside" your machine, the > rest_listen_uri and web_listen_uri configuration settings must be set to > the public IP address or host name of your machine. > > See http://docs.graylog.org/en/2.0/pages/configuration/web_interface.html > for comprehensive documentation about configuring the Graylog web interface. > > Cheers, > Jochen > >> -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/0c3b3fb2-8f0b-4d38-83e7-c70dd1ab6e7f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
