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    SysLog Forwarding for XenServer

    IT Discussion
    rsyslog xenserver logging kibana elk elasticsearch
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    • StrongBadS
      StrongBad
      last edited by

      LMFAO. Regular. Logs.

      1 Reply Last reply Reply Quote 1
      • DustinB3403D
        DustinB3403 @StrongBad
        last edited by

        @StrongBad said in SysLog Forwarding for XenServer:

        They show up quickly. We're the logs pretty regular before the change?

        With just a basic syslog server setup and forwarding enabled when I viewed /var/log/messages it was blowing by

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        • DustinB3403D
          DustinB3403
          last edited by

          0_1471021829374_chrome_2016-08-12_13-10-17.png

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          • DustinB3403D
            DustinB3403
            last edited by

            0_1471021953539_chrome_2016-08-12_13-12-17.png

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            • DustinB3403D
              DustinB3403
              last edited by

              I still have a few compressed logs (things that aren't marked to be forward to Elk/Kibana)

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              • DustinB3403D
                DustinB3403
                last edited by

                0_1471022072411_XenCenterMain_2016-08-12_13-14-25.png

                Obviously I'll need to change the syslog file to make sure those are only sent off host.

                But why aren't they appearing in Elk/Kibana...

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                • DustinB3403D
                  DustinB3403
                  last edited by

                  Everything here seems happy.

                  0_1471022151987_chrome_2016-08-12_13-15-37.png

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                  • DustinB3403D
                    DustinB3403
                    last edited by

                    I still don't know why the logging isn't showing up in Kibana. . .

                    scottalanmillerS 1 Reply Last reply Reply Quote 0
                    • scottalanmillerS
                      scottalanmiller @DustinB3403
                      last edited by

                      @DustinB3403 said in SysLog Forwarding for XenServer:

                      I still don't know why the logging isn't showing up in Kibana. . .

                      What do the local logs say? On both ends. There should be Logstash logs saying what has happened.

                      DustinB3403D 1 Reply Last reply Reply Quote 0
                      • DustinB3403D
                        DustinB3403 @scottalanmiller
                        last edited by

                        @scottalanmiller said in SysLog Forwarding for XenServer:

                        @DustinB3403 said in SysLog Forwarding for XenServer:

                        I still don't know why the logging isn't showing up in Kibana. . .

                        What do the local logs say? On both ends. There should be Logstash logs saying what has happened.

                        I'm still new to syslog, so what should I be looking at to answer this question?

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                        • stacksofplatesS
                          stacksofplates
                          last edited by stacksofplates

                          You could just use Graylog. It uses rsyslog instead of file-beat (which doesn't work with journalctl anyway).

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                          • DustinB3403D
                            DustinB3403
                            last edited by

                            Since I'm having a hell of time getting this going, I setup a KiwI Syslog on a VM from one of my host, and it just works.

                            Just enabling the logging to the IP address, and let it go.

                            scottalanmillerS 1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @DustinB3403
                              last edited by

                              @DustinB3403 said in SysLog Forwarding for XenServer:

                              Since I'm having a hell of time getting this going, I setup a KiwI Syslog on a VM from one of my host, and it just works.

                              Just enabling the logging to the IP address, and let it go.

                              Instead of posting the logs to diagnose?

                              DustinB3403D 1 Reply Last reply Reply Quote 0
                              • DustinB3403D
                                DustinB3403 @scottalanmiller
                                last edited by

                                @scottalanmiller Again, where do I look for them....

                                BRRABillB scottalanmillerS 2 Replies Last reply Reply Quote 0
                                • BRRABillB
                                  BRRABill @DustinB3403
                                  last edited by

                                  @DustinB3403 said in SysLog Forwarding for XenServer:

                                  @scottalanmiller Again, where do I look for them....

                                  Check the logs.

                                  (Boy I am glad I am not withing physical reach of you! 😉 )

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                                  • DustinB3403D
                                    DustinB3403
                                    last edited by

                                    My point with the Kiwi server is that I must've misconfigured something on the SysLog installation.

                                    Since I've made no direct change other than the logging address in the XC settings. (which does update the settings in the server) but it doesn't change the default port etc.

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                                    • scottalanmillerS
                                      scottalanmiller @DustinB3403
                                      last edited by

                                      @DustinB3403 said in SysLog Forwarding for XenServer:

                                      @scottalanmiller Again, where do I look for them....

                                      /var/log/messages same as always

                                      DustinB3403D 1 Reply Last reply Reply Quote 0
                                      • DustinB3403D
                                        DustinB3403 @scottalanmiller
                                        last edited by

                                        @scottalanmiller said in SysLog Forwarding for XenServer:

                                        @DustinB3403 said in SysLog Forwarding for XenServer:

                                        @scottalanmiller Again, where do I look for them....

                                        /var/log/messages same as always

                                        ... and what would be a decent way to view this as it breezes by at 100 lines a second?

                                        Is there a specific event you're looking for?

                                        scottalanmillerS 1 Reply Last reply Reply Quote 0
                                        • scottalanmillerS
                                          scottalanmiller @DustinB3403
                                          last edited by

                                          @DustinB3403 said in SysLog Forwarding for XenServer:

                                          @scottalanmiller said in SysLog Forwarding for XenServer:

                                          @DustinB3403 said in SysLog Forwarding for XenServer:

                                          @scottalanmiller Again, where do I look for them....

                                          /var/log/messages same as always

                                          ... and what would be a decent way to view this as it breezes by at 100 lines a second?

                                          Is there a specific event you're looking for?

                                          It only breezes by if you tail it. Try just looking at it statically.

                                          What is generating so many messages?

                                          1 Reply Last reply Reply Quote 1
                                          • scottalanmillerS
                                            scottalanmiller
                                            last edited by

                                            Looking for errors from the forwarder.

                                            1 Reply Last reply Reply Quote 1
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