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    Kuberenets cluster recipe not happy

    Scheduled Pinned Locked Moved Xen Orchestra
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    • BenjiReisB Offline
      BenjiReis Vates 🪐 XCP-ng Team
      last edited by

      Weird, which templates appear in your Hub view?

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      • M Offline
        mathiashedberg
        last edited by

        Just the standard ones:

        • Alpine 3.10
        • Centos 8.0
        • Debian 10
        • pfsense 2.4

        My XOA has two pools

        This issue is similar to the one i had earlier, where the image was being based on a different existing VM, now in this case its the debian 9 template.
        I know the debian 10 template works fine as this is what i normally use

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        • BenjiReisB Offline
          BenjiReis Vates 🪐 XCP-ng Team
          last edited by

          I do not understand how the wrong templates can be used by the recipe.

          M 1 Reply Last reply Reply Quote 0
          • M Offline
            mathiashedberg @BenjiReis
            last edited by

            Yes it is quite strange.

            This XOA has been in use for some time with a couple of pools added and removed over time, so I may be an edge case here.

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            • olivierlambertO Offline
              olivierlambert Vates 🪐 Co-Founder CEO
              last edited by

              Delete the template, maybe it's a previous version 🙂

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              • M Offline
                mathiashedberg @olivierlambert
                last edited by

                @olivierlambert I deleted all templates from XOA by going to "Hub" > "Templates" and using the trash icon to remove them. However it still appears that it uses debian 9. I could try to remove all templates from the system via the windows xcp-ng client. However it may be of importance to know that i have never used the debian 9 template before. While using this recipe was the first time i saw it.

                I remember trying the k8s recipe about a year ago, maybe that has tainted my setup in some way?

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                • olivierlambertO Offline
                  olivierlambert Vates 🪐 Co-Founder CEO
                  last edited by

                  How do you check it's using Debian 9 template exactly?

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                  • M Offline
                    mathiashedberg @olivierlambert
                    last edited by

                    @olivierlambert Under the VM page "Advanced" > "Misc"

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                    • P Offline
                      pnunn @mathiashedberg
                      last edited by

                      @mathiashedberg I've just checked the ones I built that started all of this... they are deb 9.

                      Peter.

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                      • olivierlambertO Offline
                        olivierlambert Vates 🪐 Co-Founder CEO
                        last edited by

                        Can you provide a screenshot?

                        Also, double checking inside the VM that's debian 9 with a cat /etc/issue. Because the original template doesn't mean anything.

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                        • P Offline
                          pnunn @olivierlambert
                          last edited by pnunn

                          @olivierlambert Ahh... it is 10 on the inside. 9 on the wrapper 🙂

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                          • olivierlambertO Offline
                            olivierlambert Vates 🪐 Co-Founder CEO
                            last edited by

                            You can create a Debian 10 VM using a Debian 9 template, it doesn't matter (both are HVM guests, same config).

                            The current VM was probably made while Debian 10 template wasn't there yet.

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                            • M Offline
                              mathiashedberg @olivierlambert
                              last edited by

                              @olivierlambert

                              So after some more testing it seems the template mapping is wrong again. My k8s VMs started with 500MB, and when i looked at the bash history, i saw that yet again, the k8s VMs were based on an existing VM running on the system. The ram was set to 500MB because thats what the base VM ram settings were. This is the same issue as earlier on.

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                              • olivierlambertO Offline
                                olivierlambert Vates 🪐 Co-Founder CEO
                                last edited by

                                Are you sure you removed the templates?

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                                • M Offline
                                  mathiashedberg @mathiashedberg
                                  last edited by

                                  So this new VM for k8s seems to be based on an existing VM, which itself is based on the Debian 10 template (when it was created a long time ago)

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                                  • M Offline
                                    mathiashedberg @olivierlambert
                                    last edited by

                                    @olivierlambert Ill remove them using the windows client

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                                    • olivierlambertO Offline
                                      olivierlambert Vates 🪐 Co-Founder CEO
                                      last edited by

                                      Our recipe is based on Debian available in XO Hub template.

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                                      • olivierlambertO Offline
                                        olivierlambert Vates 🪐 Co-Founder CEO
                                        last edited by

                                        In XO, you can search it in Templates view and remove it 🙂

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                                        • M Offline
                                          mathiashedberg @olivierlambert
                                          last edited by mathiashedberg

                                          @olivierlambert Yes i removed it from the Hub > Templates view. It should be noted that i take regular backups of the VMs created with this debian 10 template, so i think it is using them

                                          Backups are done with the XCP-NG center: 'Pool' > 'VM Snapshot Schedule' setting

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                                          • olivierlambertO Offline
                                            olivierlambert Vates 🪐 Co-Founder CEO
                                            last edited by

                                            Please do NOT use XCP-ng Center "snapshot schedule" feature please 😞

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