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    Projects to Learn Linux

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    linux
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    • dafyreD
      dafyre
      last edited by

      I wouldn't mind seeing a good guide for ELK. I've thought about setting one up, but never had the resoures in my home lab until recently.

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

        @scottalanmiller said:

        Few things on Linux are ever as painful as people imagine that they will be.

        That was me before- I thought it was very painful, but as time goes by I discovered it's not that painful if you're already familiar or at least you already know the command.
        And I need to do work more to improve my knowledge. Looking forward to start working on learning Linux projects.

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

          @dafyre said:

          I wouldn't mind seeing a good guide for ELK. I've thought about setting one up, but never had the resoures in my home lab until recently.

          https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-4-on-centos-7

          dafyreD stacksofplatesS 2 Replies Last reply Reply Quote 2
          • dafyreD
            dafyre @scottalanmiller
            last edited by

            @scottalanmiller Thanks. 🙂

            1 Reply Last reply Reply Quote 1
            • stacksofplatesS
              stacksofplates @scottalanmiller
              last edited by

              @scottalanmiller said:

              @dafyre said:

              I wouldn't mind seeing a good guide for ELK. I've thought about setting one up, but never had the resoures in my home lab until recently.

              https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-4-on-centos-7

              That's the one I used.

              If you want to cheat, they have a one click installer 😉

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

                Definitely no need to build your own from scratch. They have they prebuilt for you.

                1 Reply Last reply Reply Quote 0
                • dafyreD
                  dafyre
                  last edited by

                  I tried to Spin it up on CentOS7 at home last night... I got it almost working, but I'm still missing something aparently...

                  Where's that one-click installer at? I didn't see it anywhere...

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

                    When you go to build a new machine on Digital Ocean, you select ELK as the VM type.

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

                      Here you go...

                      elk.PNG

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

                        Calling it a "one click installer" is very confusing. It's nothing like that. It's a pre-built image.

                        1 Reply Last reply Reply Quote 0
                        • dafyreD
                          dafyre @scottalanmiller
                          last edited by

                          @scottalanmiller Ah, this would be my problem... I'm trying to build it myself, lol. Once I can deploy it by hand, then I'd look at a DO droplet or the like.

                          Learn it the hard way first, that way when you break it from the one-click-installer, you can at least go digging to figure out why it broke. 🙂

                          1 Reply Last reply Reply Quote 0
                          • dafyreD
                            dafyre
                            last edited by

                            So I got my own ELK stack installed in my meager office lab... It wasn't too teribly bad... I enjoy using the most recent packages when I (attempt) to build something, so I used the latest & greatest betas out for Logstash and Elastic. A few quick googles and I was good. 8-)

                            Now to replicate this on my home server which arguably sees more traffic than my office test setup, lol.

                            1 Reply Last reply Reply Quote 2
                            • JoyJ
                              Joy
                              last edited by

                              Just finished installing Mediawiki on Centos

                              http://104.167.112.241/index.php/Talk:Main_Page 😀

                              1 Reply Last reply Reply Quote 3
                              • JoyJ
                                Joy
                                last edited by

                                I want to install next is Logging Server

                                mlnewsM 1 Reply Last reply Reply Quote 1
                                • mlnewsM
                                  mlnews @Joy
                                  last edited by

                                  @Joy said:

                                  I want to install next is Logging Server

                                  Any particular kind?

                                  JoyJ 1 Reply Last reply Reply Quote 0
                                  • JoyJ
                                    Joy @mlnews
                                    last edited by

                                    @mlnews said:

                                    @Joy said:

                                    I want to install next is Logging Server

                                    Any particular kind?

                                    I was reading this one, trying to figure out

                                    https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-4-on-centos-7

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

                                      ELK is definitely the way to go. So powerful!

                                      JoyJ 1 Reply Last reply Reply Quote 0
                                      • dafyreD
                                        dafyre
                                        last edited by

                                        That DO article left out some steps about allowing Firewall rules for some of the ports, I think. I've bee na few days since I've looked at it... I have noticed that I need to set the Kiban4 and logstash processes to restart once a day or the whole thing stops.

                                        1 Reply Last reply Reply Quote 1
                                        • JoyJ
                                          Joy @scottalanmiller
                                          last edited by

                                          @scottalanmiller said:

                                          ELK is definitely the way to go. So powerful!

                                          I'm stuck in here :

                                          create and edit a new yum repository file for Elasticsearch:

                                          sudo vi /etc/yum.repos.d/elasticsearch.repo
                                          

                                          Add the following repository configuration:
                                          /etc/yum.repos.d/elasticsearch.repo

                                          **** [elasticsearch-1.4]
                                          name=Elasticsearch repository for 1.4.x packages
                                          baseurl=http://packages.elasticsearch.org/elasticsearch/1.4/centos
                                          gpgcheck=1
                                          gpgkey=http://packages.elasticsearch.org/GPG-KEY-elasticsearch
                                          enabled=1****

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

                                            You should post in a new thread as this is a fresh question.

                                            JoyJ 1 Reply Last reply Reply Quote 0
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