On 11/26/15 09:47, C. L. Martinez wrote: > Hi all, > > I am trying to install nested Esxi 6.x under a Centos7 kvm host to > use it as test lab for new ESXi versions, but I am doing something > wrong because I can't install it. > > I have configured kvm and kvm_intel modules with the following options: > > options kvm ignore_msrs=1 > options kvm_intel nested=1 ept=1 > > and I add the following options in <cpu> xml guest file: > > <cpu mode='custom' match='exact'> > <model fallback='allow'>Westmere</model> > <feature policy='require' name='vmx'/> > </cpu> > > qemu-kvm package is installed from Virtualization SIG: > > qemu-kvm-common-ev-2.1.2-23.el7_1.8.1.x86_64 > qemu-kvm-ev-2.1.2-23.el7_1.8.1.x86_64 > > Am I doing something wrong or is it not possible to accomplish this scenario?? Here are my old notes how to run ESXi6 on KVM on Fedora 21: # cat /etc/modprobe.d/nested.conf options kvm ignore_msrs=1 options kvm-intel nested=y ept=y Install ESXI6 Hypervisor with the vmxnet3 nic: # virt-install --connect=qemu:///system -n esxi6 --cpu=host --vcpus=2 --ram 4096 --os-type=linux --cdrom=/var/lib/libvirt/images/VMware-VMvisor-Installer-6.0.0-2494585.x86_64.iso --disk path=/var/lib/libvirt/images/esxi6.qcow2,format=qcow2,bus=ide,size=25,cache=none --hvm --network=default,model=vmxnet3 --virt-type=kvm --arch=x86_64 --graphics spice --accelerate --video qxl --channel spicevmc or with the e1000 nic: # virt-install --connect=qemu:///system -n esxi6 --cpu=host --vcpus=2 --ram 4096 --os-type=linux --cdrom=/var/lib/libvirt/images/VMware-VMvisor-Installer-6.0.0-2494585.x86_64.iso --disk path=/var/lib/libvirt/images/esxi6.qcow2,format=qcow2,bus=ide,size=25,cache=none --hvm --network=default,model=e1000 --virt-type=kvm --arch=x86_64 --graphics spice --accelerate --video qxl --channel spicevmc Boot the ESXi VM and in the console interface go to Troubleshooting Options and enable SSH and Console access. SSH to the ESXi VM: $ ssh -o IdentitiesOnly=yes root@<IP of ESXi6 VM> # cd /etc/vmware # vi ./config and add the following options: vmx.allowNested = TRUE hv.assumeEnabled = TRUE Add the IP address of the ESXi Hypervisor to /etc/hosts 192.168.122.172 esxi.lab.local Now reboot the ESXi VM to make those options active. I was able to install vCenter 6 (VCSA) on ESXi6 with these steps: Create the template json file which is explained in http://www.vmware.com/files/pdf/products/vsphere/VMware-vsphere-60-vcenter-server-appliance-cmdline-install.pdf Some tips: http://www.vladan.fr/vcenter-appliance-6-0-simplified-scripted-installation/ $ cat /home/patrick/VMware/patrick_embedded.json { "__comments": [ "Test template for VCSA deployment on a nested ESXi Hypervisor running on KVM on F21" ], "deployment": { "esx.hostname":"esxi.lab.local", "esx.datastore":"datastore1", "esx.username":"root", "esx.password":"password", "deployment.option":"tiny", "deployment.network":"vm", "appliance.name":"vcsa", "appliance.thin.disk.mode":true }, "vcsa": { "system": { "root.password":"password", "ssh.enable":true }, "sso": { "password":"Password1!", "domain-name":"lab.local", "site-name":"patrick_lab" } } } Next mount the VMware-VCSA-all-6.0.0-2562643.iso file # cd /run/media/patrick/VMware\ VCSA/vcsa-cli-installer/lin64 And run the command to deploy the VCSA appliance on top of ESXi: $ vcsa-deploy -v /home/patrick/VMware/patrick_embedded.json [patrick at lab lin64]$ ./vcsa-deploy -v /home/patrick/VMware/patrick_embedded.json Start vCSA command line installer to deploy vCSA "vcsa", an embedded node. Please see /tmp/vcsa-cli-installer-8159mI.log for logging information. The SSO password meets the installation requirements. Opening vCSA image: /run/media/patrick/VMware VCSA/vcsa/vmware-vcsa SSL fingerprint fb:9a:f8:d2:86:14:c0:17:6d:02:f4:9d:da:e8:31:ee:fb:3b:58:d4 is different from host fingerprint 51:A6:F1:28:E7:2D:9B:02:7A:97:0A:1A:87:A3:42:A8:4C:42:24:03 for host esxi.lab.local as target type. Accept update of SSL fingerprint in known host file Write 'yes' or 'no' yes Opening VI target: vi://root@esxi.lab.local:443/ Deploying to VI: vi://root@esxi.lab.local:443/ Progress: 99% Transfer Completed Powering on VM: vcsa Progress: 48% Power On Completed Installing services... Progress: 5%. Setting up storage Progress: 50%. Installing RPMs Progress: 55%. Installed VMware-unixODBC-2.3.1.vmw.2-6.0.0.x86_64.rpm ... Profit! Or not because the Firefox VCSA plugin did not work on a Linux (Fedora) host which you need to actually use vCenter. If you make the VCSA gui work with Firefox on Linux, I would appreciate an update. HTH, Patrick