[[OpenVZ V9]]
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docpublic:systemes:linux:linux:virt_ovz:hypervisor_v9 [2023/02/03 08:59] adminjp [references] |
docpublic:systemes:linux:linux:virt_ovz:hypervisor_v9 [2023/02/03 16:20] (current) adminjp [add bridges for vlans] |
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| ==== references ==== | ==== references ==== | ||
| + | * https:// | ||
| * https:// | * https:// | ||
| * https:// | * https:// | ||
| * https:// | * https:// | ||
| + | * https:// | ||
| === old but interesting ressources === | === old but interesting ressources === | ||
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| * https:// | * https:// | ||
| * https:// | * https:// | ||
| + | |||
| + | ==== install ==== | ||
| + | |||
| + | download => https:// | ||
| + | |||
| + | 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: | ||
| + | OS: OpenVZ release 9.0.1 (383) | ||
| + | IP: 10.10.2.9 192.168.122.1 fe80:: | ||
| + | Hostname: | ||
| + | Kernel: | ||
| + | System Load: 0.0 | ||
| + | /vz Usage: | ||
| + | Swap Usage: | ||
| + | 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 | ||
| + | devtmpfs | ||
| + | tmpfs | ||
| + | tmpfs 5.0G 9.9M 5.0G 1% /run | ||
| + | tmpfs 4.2M | ||
| + | / | ||
| + | / | ||
| + | / | ||
| + | / | ||
| + | tmpfs 2.5G | ||
| + | </ | ||
| + | |||
| + | 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 | ||
| + | debian-11.0-x86_64 | ||
| + | debian-10.0-x86_64 | ||
| + | almalinux-8-x86_64 | ||
| + | ubuntu-20.04-x86_64 | ||
| + | ubuntu-18.04-x86_64 | ||
| + | vzlinux-8-x86_64 | ||
| + | vzlinux-9-x86_64 | ||
| + | vzlinux-7-x86_64 | ||
| + | rhel-8-x86_64 | ||
| + | rhel-7-x86_64 | ||
| + | </ | ||
| + | |||
| + | |||
| + | ===== 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. | ||
| + | |||
| + | * https:// | ||
| + | * https:// | ||
| + | |||
| + | |||
| + | ==== Network default install ==== | ||
| + | |||
| + | By default, OVZ9 installer creates a bridge0 (br0) on ethernet1 (eno1) and assignes the IP address (dhcp by default, fix it !) | ||
| + | |||
| + | < | ||
| + | [root@tovz ~]# nmcli device status | ||
| + | DEVICE | ||
| + | br0 | ||
| + | virbr0 | ||
| + | eno1 ethernet | ||
| + | eno2 ethernet | ||
| + | eno3 ethernet | ||
| + | eno4 ethernet | ||
| + | lo loopback | ||
| + | </ | ||
| + | |||
| + | < | ||
| + | [root@tovz ~]# brctl show | ||
| + | bridge name bridge id STP enabled interfaces | ||
| + | br0 8000.e0db550d6768 no eno1 | ||
| + | virbr0 8000.525400a50a98 yes | ||
| + | </ | ||
| + | |||
| + | in terms of ifcfg* config file it result in | ||
| + | |||
| + | < | ||
| + | [root@tovz ~]# cat / | ||
| + | TYPE=" | ||
| + | NAME=" | ||
| + | UUID=" | ||
| + | DEVICE=" | ||
| + | ONBOOT=" | ||
| + | BRIDGE=" | ||
| + | |||
| + | |||
| + | [root@tovz ~]# cat / | ||
| + | DEVICE=" | ||
| + | PROXY_METHOD=" | ||
| + | BROWSER_ONLY=" | ||
| + | BOOTPROTO=" | ||
| + | DEFROUTE=" | ||
| + | IPV4_FAILURE_FATAL=" | ||
| + | IPV6INIT=" | ||
| + | IPV6_AUTOCONF=" | ||
| + | IPV6_DEFROUTE=" | ||
| + | IPV6_FAILURE_FATAL=" | ||
| + | IPV6_ADDR_GEN_MODE=" | ||
| + | ONBOOT=" | ||
| + | TYPE=" | ||
| + | DELAY=" | ||
| + | STP=" | ||
| + | UUID=" | ||
| + | ZONE=" | ||
| + | </ | ||
| + | |||
| + | ==== add bridges for vlans ==== | ||
| + | |||
| + | * https:// | ||
| + | |||
| + | |||
| + | |||
| + | ===== Update ===== | ||
| + | |||
| + | < | ||
| + | [root@tovz yum.repos.d]# | ||
| + | Last metadata expiration check: 3:58:06 ago on Fri 03 Feb 2023 07:19:16 AM EST. | ||
| + | Dependencies resolved. | ||
| + | ================================================================================================================================================================ | ||
| + | | ||
| + | ================================================================================================================================================================ | ||
| + | Upgrading: | ||
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| + | Installing dependencies: | ||
| + | | ||
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| + | |||
| + | Transaction Summary | ||
| + | ================================================================================================================================================================ | ||
| + | Install | ||
| + | Upgrade | ||
| + | |||
| + | Total download size: 48 M | ||
| + | Is this ok [y/N]: y | ||
| + | </ | ||
