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    Grafana install

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    • jkandasaJ Offline
      jkandasa @JeeLet
      last edited by

      @JeeLet I have not tried with Grafana. I will give a try and update you

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      • J Offline
        JeeLet
        last edited by

        good evening @jkandasa

        no I haven't done anything yet, I'm on electrical measurements and a library to review.
        But yes, it's great that you're looking at it.

        it will make MyC even more interesting 👑

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        • J Offline
          JeeLet
          last edited by

          text alternatif

          jkandasaJ 1 Reply Last reply Reply Quote 1
          • jkandasaJ Offline
            jkandasa @JeeLet
            last edited by

            @JeeLet Happy New Year!!
            Great! Finally you got it.

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            • J Offline
              JeeLet
              last edited by

              a good year 2023 for you @jkandasa and your family.

              myController --> influxDB --> Grafana
              yes functional, and it's quite simple (the principle)
              the discovery of influxDB and Grafana is rich.

              I will surely have questions about the marriage between myC and influxDB (v1.8) ..... how the databases are created and deleted in time.

              an image of the configuration

                   editor  lien field influxDB

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              • J Offline
                JeeLet
                last edited by

                a question:

                Can MyC manage the database of influxDB ?

                a bit like on HAss : https://forum.hacf.fr/t/installer-influxdb-dans-home-assistant-et-booster-votre-base-de-donnee/360

                cella will allow me to make cleaning of the old Node that I removed.

                jkandasaJ 1 Reply Last reply Reply Quote 0
                • J Offline
                  JeeLet
                  last edited by JeeLet

                  I try to read the future, yes the future is tomorrow (yes I have a crystal ball) 🙂

                  the elements that come out : TIG
                  Telegraf + InfluxDB + Grafana

                  and telegraf is an obligatory passage, evolution of influxDB v2

                  the infos put aside
                  https://www.sqlpac.com/fr/documents/influxdb-migration-v1-v2-procedure.html

                  major changes in influxDB
                  The TSI index is the default storage engine, the In-Memory index is removed.
                  Chronograf (visualization tool) is integrated in InfluxDB.
                  Flux becomes the default language and InfluxQL is unfortunately removed.
                  Continuous queries are replaced by Tasks.
                  The native support of OpenTSDB, Graphite, CollectD... protocols is also unfortunately removed in InfluxDB v2, Telegraf agents must be implemented.

                  then the next step is : ??? apt install telegraf ??? 🙂

                  jkandasaJ 1 Reply Last reply Reply Quote 0
                  • jkandasaJ Offline
                    jkandasa @JeeLet
                    last edited by

                    @JeeLet for now MyC do not delete influx data, when you remove your sensors from MyC. But it is required. I will add this feature soon if possible.

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                    • jkandasaJ Offline
                      jkandasa @JeeLet
                      last edited by

                      @JeeLet You can go with influx 2.x as well. MyC supports for influx 2.x 🙂

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                      • J Offline
                        JeeLet
                        last edited by JeeLet

                        https://songrgg.github.io/operation/influxdb-command-cheatsheet/
                        the management of metrics in terminal mode with CLI commands for ver1.8 is not simple
                        a good thing with a graphical interface.

                        version 2.0 already has an integrated tool https://docs.influxdata.com/influxdb/v2.6/visualize-data/visualization-types/table/

                        Let's talk about MyC again.

                        on image of the architecture https://v2.mycontroller.org/doc-images/architecture.png

                        how the dialogue between the mys gateway and influxDB works

                        I don't understand the difference between StorageDB and MetricDB

                        you say "You can also use influx 2.x. MyC supports influx 2.x"?

                        on a next new installation I switch to the influxDB-2 version I don't have anything to modify in mycontroller ?? .... I may try ??

                        For the last test with grafana, the "mc_gauge_float_data" values work but not the "mc_binary_data" numbers
                        (maybe I'm wrong in the config)

                        jkandasaJ 1 Reply Last reply Reply Quote 0
                        • jkandasaJ Offline
                          jkandasa @JeeLet
                          last edited by

                          @JeeLet I missed this thread somehow

                          I don't understand the difference between StorageDB and MetricDB

                          https://v2.mycontroller.org/docs/overview/architecture/#storage-database

                          you say "You can also use influx 2.x. MyC supports influx 2.x"?

                          Yes, influx 2.x supported, more configuration details on https://v2.mycontroller.org/docs/installation/advanced-installation/backend-configuration/#influxdb

                          on a next new installation I switch to the influxDB-2 version I don't have anything to modify in mycontroller ?? .... I may try ??

                          You have to update the configuration file as mentioned on the above link

                          For the last test with grafana, the "mc_gauge_float_data" values work but not the "mc_binary_data" numbers
                          (maybe I'm wrong in the config)

                          binary data is in the form of true or false.

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                          • J Offline
                            JeeLet
                            last edited by

                            I realize that the questions I ask, many are explained in the Documentation 🙂

                            Hello jkandasa
                            yes influx 2.x soon on a new install.
                            a new hardware base, maybe an Odroid-N2 !?

                            jkandasaJ 1 Reply Last reply Reply Quote 1
                            • jkandasaJ Offline
                              jkandasa @JeeLet
                              last edited by

                              @JeeLet said in Grafana install:

                              a new hardware base, maybe an Odroid-N2 !?

                              I have not owned Odroid-N2. But it should work

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                              • J Offline
                                JeeLet
                                last edited by

                                MyController can be installed anywhere, it is pure carbon, the hardest material 🙂

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