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    KVM / Red Hat Virtualization Management

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    virtualizationkvmred hat virtualizationvirtualization management
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    • D
      DustinB3403 @dafyre
      last edited by

      @dafyre said in KVM / Red Hat Virtualization Management:

      If you must use a web interface for KVM, There's WebCloudMgr (used to be WebVirtMgr).. https://github.com/retspen/webvirtcloud

      I used the WebVirtMgr, but haven't tried the Webvirtcloud yet since I'm pretty much happy with using Virt-Manager.

      That looks a ton like XO.

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      • B
        black3dynamite
        last edited by

        oVirt web management UI looks very similar to what RHEV uses.

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        • E
          EddieJennings @black3dynamite
          last edited by

          @black3dynamite said in KVM / Red Hat Virtualization Management:

          oVirt web management UI looks very similar to what RHEV uses.

          I'm surprised Red Hat doesn't seem to be promoting whatever they use for managing RHEV. I figured they'd try to lure folks away from VMware or Hyper-V with a slick interface 🙂

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          • S
            stacksofplates
            last edited by

            Mist is a good one but it's more geared towards cloud deployments.

            I've used Ansible and Terraform to do deployments as well as Virt-Manager and virsh. It's all in what you want.

            This is all assuming that you're using QEMU. KVM exists without QEMU which is how GCP and AWS run KVM.

            For Firecracker (AWS) it's all REST API management.

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            • E
              EddieJennings
              last edited by

              This link lists several options, but I'm curious if there's a de facto standard for managing a KVM cluster?

              Looks like the answer is "no" 🙂

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              • D
                DustinB3403 @EddieJennings
                last edited by

                @EddieJennings said in KVM / Red Hat Virtualization Management:

                This link lists several options, but I'm curious if there's a de facto standard for managing a KVM cluster?

                Looks like the answer is "no" 🙂

                The default answer does exist, Virt-Manager. Cockpit works, but as @travisdh1 mentioned is lacking a few features to make it the solidified "go-to" solution.

                If you need more or want something different then you'd look at alternatives.

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                • E
                  EddieJennings @DustinB3403
                  last edited by

                  @DustinB3403 said in KVM / Red Hat Virtualization Management:

                  @EddieJennings said in KVM / Red Hat Virtualization Management:

                  This link lists several options, but I'm curious if there's a de facto standard for managing a KVM cluster?

                  Looks like the answer is "no" 🙂

                  The default answer does exist, Virt-Manager. Cockpit works, but as @travisdh1 mentioned is lacking a few features to make it the solidified "go-to" solution.

                  If you need more or want something different then you'd look at alternatives.

                  The feature I see missing from Virt-Manage is the click-to-make-this-vm-a-template button and then click-to-deploy-a-vm-from-template button. What I do instead is just make a VM, power it down, and clone it, which, for the most part, seems behave the same.

                  W 1 Reply Last reply Reply Quote 1
                  • W
                    wrx7m @EddieJennings
                    last edited by

                    @EddieJennings said in KVM / Red Hat Virtualization Management:

                    @DustinB3403 said in KVM / Red Hat Virtualization Management:

                    @EddieJennings said in KVM / Red Hat Virtualization Management:

                    This link lists several options, but I'm curious if there's a de facto standard for managing a KVM cluster?

                    Looks like the answer is "no" 🙂

                    The default answer does exist, Virt-Manager. Cockpit works, but as @travisdh1 mentioned is lacking a few features to make it the solidified "go-to" solution.

                    If you need more or want something different then you'd look at alternatives.

                    The feature I see missing from Virt-Manage is the click-to-make-this-vm-a-template button and then click-to-deploy-a-vm-from-template button. What I do instead is just make a VM, power it down, and clone it, which, for the most part, seems behave the same.

                    So, by your description, you can't make templates of VMs?

                    J E 2 Replies Last reply Reply Quote 0
                    • J
                      jmoore @wrx7m
                      last edited by

                      @wrx7m I thought you could do this using virsh or am I mistaken?

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                      • W
                        wrx7m @jmoore
                        last edited by

                        @jmoore said in KVM / Red Hat Virtualization Management:

                        @wrx7m I thought you could do this using virsh or am I mistaken?

                        I haven't used KVM yet. I am not sure.

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                        • D
                          DustinB3403
                          last edited by

                          In Virt-Manager you would just clone the VM once it's powered off.

                          So build your Template VM, with all of the settings you want. Name it something identifiable as a template and just clone, clone clone.

                          I'm not sure if there is a specific "Template" feature though, at least I'm not seeing one here.

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                          • D
                            DustinB3403
                            last edited by

                            Screenshot from 2019-02-25 16-49-55.png

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                            • D
                              DustinB3403
                              last edited by

                              Here is what Virt-Manager would look like using XOCE as a template in this case and cloning it.

                              Screenshot from 2019-02-25 16-54-19.png

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                              • D
                                DustinB3403
                                last edited by

                                Also just as an aside, the screenshot functionality of Fedora is so damn simple.

                                Shift+Alt+PrntScrn and you get the active window, saved to Pictures

                                How easy is that! Thank you Linux Devs

                                ♥

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                                • M
                                  matteo nunziati @EddieJennings
                                  last edited by

                                  @EddieJennings said in KVM / Red Hat Virtualization Management:

                                  @black3dynamite said in KVM / Red Hat Virtualization Management:

                                  oVirt web management UI looks very similar to what RHEV uses.

                                  I'm surprised Red Hat doesn't seem to be promoting whatever they use for managing RHEV. I figured they'd try to lure folks away from VMware or Hyper-V with a slick interface 🙂

                                  Ovirt is the upstream of RHEV.

                                  D scottalanmillerS 2 Replies Last reply Reply Quote 2
                                  • D
                                    DustinB3403 @matteo nunziati
                                    last edited by

                                    @matteo-nunziati said in KVM / Red Hat Virtualization Management:

                                    @EddieJennings said in KVM / Red Hat Virtualization Management:

                                    @black3dynamite said in KVM / Red Hat Virtualization Management:

                                    oVirt web management UI looks very similar to what RHEV uses.

                                    I'm surprised Red Hat doesn't seem to be promoting whatever they use for managing RHEV. I figured they'd try to lure folks away from VMware or Hyper-V with a slick interface 🙂

                                    Ovirt is the upstream of RHEV.

                                    So you'd install 1-300 oVirt nodes (on your physical and individual servers) and create a gluster pool out of them?

                                    I actually looked at this a while ago and got frustrated with their documentation because and very specifically it jumps across all of the options to getting ovirt to work.

                                    F M 2 Replies Last reply Reply Quote 0
                                    • F
                                      FATeknollogee @DustinB3403
                                      last edited by

                                      @DustinB3403 said in KVM / Red Hat Virtualization Management:

                                      @matteo-nunziati said in KVM / Red Hat Virtualization Management:

                                      @EddieJennings said in KVM / Red Hat Virtualization Management:

                                      @black3dynamite said in KVM / Red Hat Virtualization Management:

                                      oVirt web management UI looks very similar to what RHEV uses.

                                      I'm surprised Red Hat doesn't seem to be promoting whatever they use for managing RHEV. I figured they'd try to lure folks away from VMware or Hyper-V with a slick interface 🙂

                                      Ovirt is the upstream of RHEV.

                                      So you'd install 1-300 oVirt nodes (on your physical and individual servers) and create a gluster pool out of them?

                                      I actually looked at this a while ago and got frustrated with their documentation because and very specifically it jumps across all of the options to getting ovirt to work.

                                      Ah no, that's not how oVirt works.

                                      D 1 Reply Last reply Reply Quote 0
                                      • F
                                        FATeknollogee @black3dynamite
                                        last edited by FATeknollogee

                                        @black3dynamite said in KVM / Red Hat Virtualization Management:

                                        oVirt web management UI looks very similar to what RHEV uses.

                                        Guess why...they're pretty much one & the same, kinda like CentOS/RHEL/Fedora.

                                        1 Reply Last reply Reply Quote 0
                                        • EddieJenningsE
                                          EddieJennings @wrx7m
                                          last edited by

                                          @wrx7m said in KVM / Red Hat Virtualization Management:

                                          @EddieJennings said in KVM / Red Hat Virtualization Management:

                                          @DustinB3403 said in KVM / Red Hat Virtualization Management:

                                          @EddieJennings said in KVM / Red Hat Virtualization Management:

                                          This link lists several options, but I'm curious if there's a de facto standard for managing a KVM cluster?

                                          Looks like the answer is "no" 🙂

                                          The default answer does exist, Virt-Manager. Cockpit works, but as @travisdh1 mentioned is lacking a few features to make it the solidified "go-to" solution.

                                          If you need more or want something different then you'd look at alternatives.

                                          The feature I see missing from Virt-Manage is the click-to-make-this-vm-a-template button and then click-to-deploy-a-vm-from-template button. What I do instead is just make a VM, power it down, and clone it, which, for the most part, seems behave the same.

                                          So, by your description, you can't make templates of VMs?

                                          Not that I’ve seen with Virt-Manager GUI. I might can from the command line.

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

                                            @FATeknollogee said in KVM / Red Hat Virtualization Management:

                                            @DustinB3403 said in KVM / Red Hat Virtualization Management:

                                            @matteo-nunziati said in KVM / Red Hat Virtualization Management:

                                            @EddieJennings said in KVM / Red Hat Virtualization Management:

                                            @black3dynamite said in KVM / Red Hat Virtualization Management:

                                            oVirt web management UI looks very similar to what RHEV uses.

                                            I'm surprised Red Hat doesn't seem to be promoting whatever they use for managing RHEV. I figured they'd try to lure folks away from VMware or Hyper-V with a slick interface 🙂

                                            Ovirt is the upstream of RHEV.

                                            So you'd install 1-300 oVirt nodes (on your physical and individual servers) and create a gluster pool out of them?

                                            I actually looked at this a while ago and got frustrated with their documentation because and very specifically it jumps across all of the options to getting ovirt to work.

                                            Ah no, that's not how oVirt works.

                                            Can you explain then?

                                            Ovirt has their own iso. So presumably you'd install that on your hardware as a node over and over.

                                            FATeknollogeeF 1 Reply Last reply Reply Quote 0
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