[[OpenVZ V9]]
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OpenVZ V9
references
old but interesting ressources
install
download ⇒ https://download.openvz.org/virtuozzo/factory9/x86_64/iso/openvz-iso-9.0.1-383.iso
create a boot USB key , supposed your USB key associated with device /dev/sdb
# dd if=openvz-iso-9.0.1-383.iso of=/dev/sdb status=progress
boot on the USB key and follow the traditional RHEL like installation process
1st access
MOTD generated at: 03:54:04 Uptime: 15:11 OS: OpenVZ release 9.0.1 (383) IP: 10.10.2.9 192.168.122.1 fe80::13ad:4233:760f:3646/64 Hostname: tovz.domain.fr Kernel: 5.14.0-70.22.1.vz9.17.12 GNU/Linux System Load: 0.0 /vz Usage: 0% of 470G Swap Usage: 0% RAM Free: 96% of 23.2GB Last login: Thu Feb 2 12:54:48 2023 from 10.10.2.10
disk partitions
During the install process, automatic partition is choosed (here with UEFI bios) , here is the result
[root@tovz ~]# df -H Filesystem Size Used Avail Use% Mounted on devtmpfs 13G 0 13G 0% /dev tmpfs 13G 8.2k 13G 1% /dev/shm tmpfs 5.0G 9.9M 5.0G 1% /run tmpfs 4.2M 0 4.2M 0% /sys/fs/cgroup /dev/mapper/openvz-root 68G 4.2G 60G 7% / /dev/sda1 4.2G 191M 3.8G 5% /boot /dev/sda2 210M 7.3M 203M 4% /boot/efi /dev/mapper/openvz-vz 504G 309M 478G 1% /vz tmpfs 2.5G 0 2.5G 0% /run/user/0
Most of the disk space is dedicated th CT/VM storage in /vz
default Templates
list of defaut VM/CT os templates
[root@tovz ~]# vzpkg list -O --with-summary centos-7-x86_64 :Centos 7 (for AMD64/Intel EM64T) Virtuozzo Template debian-11.0-x86_64 :Debian 11.0 (for AMD64/Intel EM64T) Virtuozzo Template debian-10.0-x86_64 :Debian 10.0 (for AMD64/Intel EM64T) Virtuozzo Template almalinux-8-x86_64 :AlmaLinux 8 (for AMD64/Intel EM64T) Virtuozzo Template ubuntu-20.04-x86_64 :Ubuntu 20.04 (for AMD64/Intel EM64T) Virtuozzo Template ubuntu-18.04-x86_64 :Ubuntu 18.04 (for AMD64/Intel EM64T) Virtuozzo Template vzlinux-8-x86_64 :vzlinux 8 (for AMD64/Intel EM64T) Virtuozzo Template vzlinux-9-x86_64 :Vzlinux 9 (for AMD64/Intel EM64T) Virtuozzo Template vzlinux-7-x86_64 :VzLinux 7 (for AMD64/Intel EM64T) Virtuozzo Template rhel-8-x86_64 :Centos 8 (for AMD64/Intel EM64T) Virtuozzo Template rhel-7-x86_64 :Centos 7 (for AMD64/Intel EM64T) Virtuozzo Template
Networking
in this test lab of OVZ9 we would like to test VMs and CTs on different Vlans, so there is a networking configuration stage to prepare. As there's not yet a dedicated OVZ9 doc on this, we'll take a combination of OVZ7 and RHEL9 docs on this matter :
Network default install
add bridges for vlans
