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    XCP-ng 8.0.0 Release Candidate

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    • M Offline
      maxcuttins
      last edited by

      ♥

      1 Reply Last reply Reply Quote 0
      • A Offline
        averell
        last edited by

        Just performed the upgrade from beta to RC. Went very smooth with yum upgrade.
        All works well, no changes were made to the altered configurations, changes I made to NFS, exports, firewall, containers and passing thru of USB controllers still intact. Very smooth upgrade.
        New version of XOA also now handles userid and password correctly.

        Good job!

        1 Reply Last reply Reply Quote 0
        • R Offline
          renx999
          last edited by

          Is it going to be possible to upgrade from RC to release also through yum when it's final? like from beta to RC?

          stormiS 1 Reply Last reply Reply Quote 0
          • stormiS Offline
            stormi Vates 🪐 XCP-ng Team @renx999
            last edited by

            @renx999 said in XCP-ng 8.0.0 Release Candidate:

            Is it going to be possible to upgrade from RC to release also through yum when it's final? like from beta to RC?

            Yes. At worse, there may be an extra manual step but if that happens we'll document it.

            1 Reply Last reply Reply Quote 1
            • FWuerlF Offline
              FWuerl
              last edited by

              Upgrade in legacy mode on the testpool with older IBM x3650 M4 Servers from XCP-ng 7.6 to 8.0 RC runs perfect 🙂
              All networks, SRs and VMs up und running 🙂

              Also a fresh installed XCP-ng 8.0 RC in UEFI mode on a Lenovo ThinkSystem SR650 with latest BIOS updates an Mellanox X5 Network Adapters works perfekt out of the box.

              Nice work!!! 🙂

              1 Reply Last reply Reply Quote 2
              • S Offline
                scpcom
                last edited by scpcom

                Remote Upgrade from 7.6 to 8.0 RC1 does not seem to work currently (tried on two different hosts)

                1. In dom0 shell:
                • get UUID of host
                  xe host-list
                • Test
                  xe host-call-plugin plugin=prepare_host_upgrade.py host-uuid=<uuid> fn=testUrl args:url=http://my.example.com/xs/releases/xcp-ng-8.0.0-rc1/
                  (returns true)
                • Prepare
                  xe host-call-plugin plugin=prepare_host_upgrade.py host-uuid=<uuid> fn=main args:url=http://my.example.com/xs/releases/xcp-ng-8.0.0-rc1/
                  (returns true)
                • reboot
                1. Server boots , Blue background shows up

                2. Dialog
                  Attempting to configure networking...

                3. Dialog
                  Error occured
                  local variable 'results' referenced before assignment

                xcp-ng-8.0-remote-upgrade-error.PNG

                A 1 Reply Last reply Reply Quote 0
                • R Offline
                  rj-dsl
                  last edited by

                  I would be very grateful if anyone would be able to test 8.0 on the following CPUs:

                  E5520, E5540 and E5649

                  I unfortunatly dont have access to a test environment and is not able to do it myself..

                  So if anyone has any experiences with XCP 8.0 on these CPUs, I very interested in hearing your feedback 🙂

                  bnrstnrB 1 Reply Last reply Reply Quote 1
                  • A Offline
                    achim71 @scpcom
                    last edited by achim71

                    @scpcom

                    Also hit that error there is an modification required in /opt/xensource/installer/answerfile.py

                    def processAnswerfile(self):
                            xelogging.log("Processing XML answerfile for %s." % self.operation)
                            if self.operation == 'installation':
                                install_type = getStrAttribute(self.top_node, ['mode'], default = 'fresh')
                                results['netinstall-gpg-check'] = getBoolAttribute(self.top_node, ['netinstall-gpg-check'], default = True)
                                if install_type == "fresh":
                                    results = self.parseFreshInstall()
                                elif install_type == "reinstall":
                                    results = self.parseReinstall()
                                elif install_type == "upgrade":
                                    results = self.parseUpgrade()
                                else:
                                    raise AnswerfileException, "Unknown mode, %s" % install_type
                    
                                results.update(self.parseCommon())
                            elif self.operation == 'restore':
                                results = self.parseRestore()
                            
                            return results
                    

                    Should be

                    def processAnswerfile(self):
                            xelogging.log("Processing XML answerfile for %s." % self.operation)
                            if self.operation == 'installation':
                                install_type = getStrAttribute(self.top_node, ['mode'], default = 'fresh')
                                results = {}
                                results['netinstall-gpg-check'] = getBoolAttribute(self.top_node, ['netinstall-gpg-check'], default = True)
                                if install_type == "fresh":
                                    results.update(self.parseFreshInstall())
                                elif install_type == "reinstall":
                                    results.update(self.parseReinstall())
                                elif install_type == "upgrade":
                                    results.update(self.parseUpgrade())
                                else:
                                    raise AnswerfileException, "Unknown mode, %s" % install_type
                    
                                results.update(self.parseCommon())
                            elif self.operation == 'restore':
                                results = self.parseRestore()
                            
                            return results
                    

                    In my case i started from the iso and passed an answerfile. Had to boot into manual mode switch to console #2 (ALT+F2) made the modification with vi, killed the process /opt/xensource/installer/init and launched it again using the answerfile and install options

                    /opt/xensource/installer/init --answerfile=[path to your answer file] --install
                    

                    In your case you may have to modify the file inside the install.img at your url location.
                    Hope that modification will make it into the final iso.

                    1 Reply Last reply Reply Quote 0
                    • S Offline
                      scpcom
                      last edited by scpcom

                      @achim71
                      Thank you for the hint. I first tried your changes but it did not work in Remote Upgrade mode (i did not use an extra answer file, I just used the same commands I posted above).
                      On second try I used these modifications and now it works!
                      https://github.com/xcp-ng/host-installer/commit/336b2b64fc0f8a6e113ca69dd3053b3124c34426#diff-6c480f72da7e1acb5eab3acf571a27e2
                      I unpacked the install.img, modified the script, repacked install.img and placed it on our web server.

                      @rj-dsl
                      My second test system is with X5670, but I also may have some other servers with E5520

                      EDIT: Remote Upgrade (with patch) worked on
                      Asrock FM2A88x Extreme4+ with AMD A8-6500
                      HP ML350 G6 with two Intel Xeon X5670

                      0 bdonnahue committed to xcp-ng/host-installer
                      [Bug fix] - Variable referenced before assignment (#11)
                      
                      * [Bug fix] - Variable referenced before assignment
                      
                      The installation will fail while using an answefile_generator script. The results variable is referenced before assignment.
                      1 Reply Last reply Reply Quote 0
                      • dicode-nlD Offline
                        dicode-nl
                        last edited by

                        So far update from XS7.2 to XCP-ng 8.0.0RC1 went fine on Intel E5430.

                        1 Reply Last reply Reply Quote 1
                        • bnrstnrB Offline
                          bnrstnr @rj-dsl
                          last edited by bnrstnr

                          @rj-dsl

                          @bnrstnr said in XCP-ng 8.0.0 Beta now available!:

                          HP DL360 v7 with (2) Intel E5649 working good so far. Just finished installation and yum updates and everything came right up, as expected.

                          No issues in the 2 weeks since upgrading to beta and all updates between.

                          1 Reply Last reply Reply Quote 1
                          • stormiS Offline
                            stormi Vates 🪐 XCP-ng Team
                            last edited by

                            I made new ISOs meant to fix the unattended installation (either remote upgrade method or installation with answer file). That's the only change so I've not made it an official RC2, just some tests ISOs for the community to confirm that the bug is fixed, so that we are sure that it will not be in the final ISOs.

                            https://updates.xcp-ng.org/tmp/RC1custom1/

                            B 1 Reply Last reply Reply Quote 0
                            • B Offline
                              bvitnik @stormi
                              last edited by

                              @stormi So is install.img the only thing changed in ISO or is there some changes to rpm packages?

                              stormiS 1 Reply Last reply Reply Quote 0
                              • stormiS Offline
                                stormi Vates 🪐 XCP-ng Team @bvitnik
                                last edited by

                                @bvitnik no other change

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                                • B Offline
                                  bvitnik
                                  last edited by

                                  Just to confirm. After copying new install.img to my PXE environment, unattended installation went smoothly with my answer file.

                                  1 Reply Last reply Reply Quote 2
                                  • A Offline
                                    achim71
                                    last edited by

                                    Tried the new ISO here as well and so far it is working with the answerfile now.
                                    Is there an sytnax extension to configure an md root mirror in the answerfile in version 8 ?

                                    stormiS 1 Reply Last reply Reply Quote 0
                                    • stormiS Offline
                                      stormi Vates 🪐 XCP-ng Team @achim71
                                      last edited by

                                      @achim71 I don't think so. See https://github.com/xcp-ng/host-installer/tree/master/doc

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                                      • A Offline
                                        achim71
                                        last edited by

                                        @stormi Thanks for the link
                                        Meanwhile i tried version 8 on an older HP G7 Microserver. The addon ipmi card does no longer work here. It requires passing module parameters to the ipmi_si module (https://gist.github.com/joshenders/9065698) and worked till now.
                                        With the options type=kcs ports=0xca2 there is an kernel segfault now on module load.
                                        Seems to be an issue with newer kernels.
                                        https://bugzilla.redhat.com/show_bug.cgi?id=1551285
                                        https://bugs.archlinux.org/task/57429

                                        stormiS 1 Reply Last reply Reply Quote 0
                                        • stormiS Offline
                                          stormi Vates 🪐 XCP-ng Team @achim71
                                          last edited by

                                          @achim71 Could you add those details in https://github.com/xcp-ng/xcp/wiki/Hardware-Compatibility-List-(HCL) ?

                                          A 1 Reply Last reply Reply Quote 0
                                          • A Offline
                                            achim71 @stormi
                                            last edited by

                                            @stormi I try to find the commit causing the error or the one fixing it. Newer kernels (testes 5.1.3) are working. If it's not too difficult i'll try to backport the modification to 4.19.

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