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    Install Zabbix on CentOS 7

    Scheduled Pinned Locked Moved IT Discussion
    how tozabbixzabbix 3.0zabbix servercentos 7centos
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    • S
      Sparkum @Romo
      last edited by

      @Romo

      I'm getting closer!

      So the only thing I did from what you wrote was

      Hostname= FQDN of windows host

      But after that I have a red Z!
      Progress!

      Currently getting

       Get value from agent failed: ZBX_TCP_READ() failed: [104] Connection reset by peer

      I'll try to google my way through that now!

      Thanks

      1 Reply Last reply Reply Quote 0
      • JaredBuschJ
        JaredBusch
        last edited by

        I just upgraded my install from Zabbix 3.0.5 to 3.2.1 painlessly.

        yum -y install http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm
yum clean all
yum -y upgrade

        Only poked around a little but everything seems to be working.

        I only have 6 devices reporting in on this for the moment. Been meaning to get this fully functional for months now.

        hobbit666H 1 Reply Last reply Reply Quote 2
        • hobbit666H
          hobbit666 @JaredBusch
          last edited by

          @JaredBusch said in Install Zabbix on CentOS 7:

          I only have 6 devices reporting in on this for the moment. Been meaning to get this fully functional for months now.

          Same here I really need to wipe mine and re-do it all and get some better info out of it like Performance and IOPS on the servers etc, instead of just ping to see if up or down

          1 Reply Last reply Reply Quote 1
          • JaredBuschJ
            JaredBusch
            last edited by JaredBusch

            Had to modify the instructions a bit to handle SELinux. The below have been added to the first post already.

            Install SELinux tools.

            yum -y install setroubleshoot setools

            After your system is up and running, reboot. You should hopefully have a problem with SELinux blocking a couple of things.

            [root@zabbix ~]# sealert -a /var/log/audit/audit.log | grep zabbix
SELinux is preventing /usr/sbin/zabbix_server_mysql from using the setrlimit access on a process.
<snip lots of text>
SELinux is preventing /usr/sbin/zabbix_agentd from using the setrlimit access on a process.

            Now that these errors are in the audit log, we can set up SELinux to allow it.

            If anyone knows SELinux well enough to create the policies needed without waiting for a fail, just let me know. I will be happy to update these instructions.

            ausearch -c 'zabbix_server' --raw | audit2allow -M my-zabbixserver
semodule -i my-zabbixserver.pp
ausearch -c 'zabbix_agentd' --raw | audit2allow -M my-zabbixagentd
semodule -i my-zabbixagentd.pp
            1 Reply Last reply Reply Quote 1
            • coliverC
              coliver
              last edited by

              Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

              wirestyle22W 1 Reply Last reply Reply Quote 0
              • wirestyle22W
                wirestyle22 @coliver
                last edited by wirestyle22

                @coliver said in Install Zabbix on CentOS 7:

                Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

                I'm planning to do this and I think the best way (from what I've read) is to use a proxy to handle the SSL cert for you

                DashrenderD 1 Reply Last reply Reply Quote 0
                • DashrenderD
                  Dashrender @wirestyle22
                  last edited by

                  @wirestyle22 said in Install Zabbix on CentOS 7:

                  @coliver said in Install Zabbix on CentOS 7:

                  Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

                  I'm planning to do this and I think the best way (from what I've read) is to use a proxy to handle the SSL cert for you

                  Does this mean proxying internal connections as well?

                  I know Scott loves his LANLess design, so maybe my question is meaningless, because to him there is no internal?

                  coliverC 1 Reply Last reply Reply Quote 0
                  • coliverC
                    coliver @Dashrender
                    last edited by

                    @dashrender said in Install Zabbix on CentOS 7:

                    @wirestyle22 said in Install Zabbix on CentOS 7:

                    @coliver said in Install Zabbix on CentOS 7:

                    Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

                    I'm planning to do this and I think the best way (from what I've read) is to use a proxy to handle the SSL cert for you

                    Does this mean proxying internal connections as well?

                    I know Scott loves his LANLess design, so maybe my question is meaningless, because to him there is no internal?

                    Yes, you could setup a proxy on the same box as Zabbix.

                    wirestyle22W 1 Reply Last reply Reply Quote 1
                    • wirestyle22W
                      wirestyle22 @coliver
                      last edited by wirestyle22

                      @coliver said in Install Zabbix on CentOS 7:

                      @dashrender said in Install Zabbix on CentOS 7:

                      @wirestyle22 said in Install Zabbix on CentOS 7:

                      @coliver said in Install Zabbix on CentOS 7:

                      Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

                      I'm planning to do this and I think the best way (from what I've read) is to use a proxy to handle the SSL cert for you

                      Does this mean proxying internal connections as well?

                      I know Scott loves his LANLess design, so maybe my question is meaningless, because to him there is no internal?

                      Yes, you could setup a proxy on the same box as Zabbix.

                      Zabbix makes their own Proxy as well just as a side note

                      coliverC 1 Reply Last reply Reply Quote 0
                      • coliverC
                        coliver @wirestyle22
                        last edited by

                        @wirestyle22 said in Install Zabbix on CentOS 7:

                        @coliver said in Install Zabbix on CentOS 7:

                        @dashrender said in Install Zabbix on CentOS 7:

                        @wirestyle22 said in Install Zabbix on CentOS 7:

                        @coliver said in Install Zabbix on CentOS 7:

                        Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

                        I'm planning to do this and I think the best way (from what I've read) is to use a proxy to handle the SSL cert for you

                        Does this mean proxying internal connections as well?

                        I know Scott loves his LANLess design, so maybe my question is meaningless, because to him there is no internal?

                        Yes, you could setup a proxy on the same box as Zabbix.

                        Zabbix makes their own Proxy as well just as a side note

                        I wasn't aware. I've got the SSL "working" kind of but need to troubleshoot my virtualhost declaration as to why it isn't working.

                        wirestyle22W 1 Reply Last reply Reply Quote 0
                        • wirestyle22W
                          wirestyle22 @coliver
                          last edited by

                          @coliver said in Install Zabbix on CentOS 7:

                          @wirestyle22 said in Install Zabbix on CentOS 7:

                          @coliver said in Install Zabbix on CentOS 7:

                          @dashrender said in Install Zabbix on CentOS 7:

                          @wirestyle22 said in Install Zabbix on CentOS 7:

                          @coliver said in Install Zabbix on CentOS 7:

                          Did anyone get Zabbix working over SSL? I'm getting a 403 error when I try to setup the certificates.

                          I'm planning to do this and I think the best way (from what I've read) is to use a proxy to handle the SSL cert for you

                          Does this mean proxying internal connections as well?

                          I know Scott loves his LANLess design, so maybe my question is meaningless, because to him there is no internal?

                          Yes, you could setup a proxy on the same box as Zabbix.

                          Zabbix makes their own Proxy as well just as a side note

                          I wasn't aware. I've got the SSL "working" kind of but need to troubleshoot my virtualhost declaration as to why it isn't working.

                          Wish I could help more. This is something I am doing in the very near future though.

                          1 Reply Last reply Reply Quote 0
                          • openitO
                            openit
                            last edited by

                            I'm about setup Zabbix with above script on CentOS 8.

                            Do I just need to update the link below, to get latest Zabbix version? all remains same?
                            http://repo.zabbix.com/zabbix/5.0/rhel/8/x86_64/zabbix-release-5.0-1.el8.noarch.rpm

                            @JaredBusch

                            JaredBuschJ 1 Reply Last reply Reply Quote 0
                            • JaredBuschJ
                              JaredBusch @openit
                              last edited by

                              @openit said in Install Zabbix on CentOS 7:

                              I'm about setup Zabbix with above script on CentOS 8.

                              Do I just need to update the link below, to get latest Zabbix version? all remains same?
                              http://repo.zabbix.com/zabbix/5.0/rhel/8/x86_64/zabbix-release-5.0-1.el8.noarch.rpm

                              @JaredBusch

                              This is a 4 year old guide, no guarantees.

                              But yes, it will likely be that easy.

                              1 Reply Last reply Reply Quote 1
                              • V
                                VoIP_n00b
                                last edited by

                                https://computingforgeeks.com/how-to-install-zabbix-server-on-rhel-8-centos-8/

                                hobbit666H 1 Reply Last reply Reply Quote 1
                                • hobbit666H
                                  hobbit666 @VoIP_n00b
                                  last edited by

                                  @VoIP_n00b said in Install Zabbix on CentOS 7:

                                  https://computingforgeeks.com/how-to-install-zabbix-server-on-rhel-8-centos-8/

                                  Followed that yesterday and all went OK

                                  openitO 1 Reply Last reply Reply Quote 1
                                  • openitO
                                    openit @hobbit666
                                    last edited by

                                    @hobbit666 said in Install Zabbix on CentOS 7:

                                    @VoIP_n00b said in Install Zabbix on CentOS 7:

                                    https://computingforgeeks.com/how-to-install-zabbix-server-on-rhel-8-centos-8/

                                    Followed that yesterday and all went OK

                                    Thanks for feedback!

                                    1 Reply Last reply Reply Quote 0
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