CentOS Linux Templates
CentOS Linux 7.6 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.6 x64 | CentOS Linux | 7.6 | x64 | xen, kvm, kvm_virtio | 1.0-1.1 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
- Limitation: Includes only new grub2 installed, so isn't supported by old OnApp versions < 5.5.
CentOS Linux 7.6 x64 (with kernel-plus)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.6 Plus x64 | CentOS Linux | 7.6 | x64 | xen, kvm, kvm_virtio | 1.0-1.1 |
- Note: Uses kernel-plus to solve VNC console issue under Xen.
- Limitation: Includes only new grub2 installed, so isn't supported by old OnApp versions < 5.5.
CentOS Linux 7.6 x64 (with legacy grub)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.6 grub_0_97 x64 | CentOS Linux | 7.6 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Limitation: Includes a legacy grub installed version 0.97-99.el6.
CentOS Linux 7.7 x64 (with legacy grub)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.7 grub_0_97 x64 | CentOS Linux | 7.7 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
- Limitation: Includes a legacy grub installed version 0.97-99.el6.
CentOS Linux 7.8 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.8 x64 | RHEL | 7.8 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS Linux release 7.9.2009 (Core) x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0-1.26 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 plus x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 plus x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Note: Uses kernel-plus to solve VNC console issue under Xen.
CentOS 7.9 TOD x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 plus x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0.0.9 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD_v0_0_9 x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0.0.10 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD_v0_0_10 x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0.1.0 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD_v0_1_0 x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0.1.x x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD_v0_1_x x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0.2.0 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD_v0_2_0 x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0.2.1 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD_v0_2_1 x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 - 1.2 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD_master x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD__master x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 - 1.1 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS 7.9 TOD v0_3_x x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 7.9 TOD v0_3_x x64 | RHEL | 7.9 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Issues: There is no VNC console for Xen guests as Red Hat dropped Xen DomU support on 7.x releases.
CentOS Linux 8.0 x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.0 x64 | CentOS Linux | 8.0 | x64 | kvm, kvm_virtio | 1.0-1.3 |
- Limitation: The template isn't compatible with Xen.
Red Hat Enterprise Linux release 8.x and its clones (like CentOS Linux) can't run as Xen PV DomU (the kind of model OnApp runs Linux guests) anymore. Xen PV guest support has been disabled for all 8.x releases.
Technical details:
# cat /etc/redhat-release CentOS Linux release 8.0.1905 (Core) # uname -r 4.18.0-80.7.1.el8_0.x86_64 # grep -i CONFIG_XEN_PV /boot/config-`uname -r` # CONFIG_XEN_PV is not set
The reason is CONFIG_XEN_PV Linux kernel configuration item (was introduced in Linux kernel versions >= *4.12*) unset on the kernel;
Prompt: Xen PV guest support
Type: bool
Depends on: CONFIG_XEN
Defined in arch/x86/xen/Kconfig
Found in Linux kernels: 4.12–4.20, 5.0–5.2, 5.3-rc+HEAD
Help text: Support running as a Xen PV guest.
CentOS Linux 8.0 kernel_ml x64
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.0 kernel_ml x64 | CentOS Linux | 8.0 | x64 | xen, kvm, kvm_virtio | 1.0 |
Note: Using the kernel-ml may expose your system to security, performance and/or data corruption issues. Since timely updates may not be available from the ELRepo Project, the end user has the ultimate responsibility for deciding whether to continue using the kernel-ml packages in regular service. These packages are not signed for SecureBoot.
CentOS Linux Release 8.1.1911
Template label | Operating system | OS release | OS arch | Virtualization | Version |
CentOS 8.1 x64 | RHEL | 8.1 | x64 | kvm, kvm_virtio | 1.0 |
- Limitation: The template isn't compatible with Xen
CentOS Linux Release 8.2.2004 (Core)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
CentOS 8.2 x64 | RHEL | 8.2 | x64 | kvm, kvm_virtio | 1.0 |
- Limitation: The template isn't compatible with Xen.
CentOS Linux Release 8.3.2011
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.3 x64 | RHEL | 8.3 | x64 | kvm, kvm_virtio | 1.0-1.1 |
- Limitation: The template isn't compatible with Xen.
CentOS Linux Release 8.3.2011 (kernel_ml)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.3 kernel_ml x64 | RHEL | 8.3 | x64 | xen, kvm, kvm_virtio | 1.0-1.1 |
Note: Usage of the kernel-ml may expose your system to security, performance, and/or data corruption issues. Since timely updates may not be available from the ELRepo Project, the end user has the ultimate responsibility for deciding whether to continue using the kernel-ml packages in regular service. These packages are not signed for SecureBoot. Reboot the system (if required).
CentOS Linux Release 8.4.2105
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.4 x64 | RHEL | 8.4 | x64 | kvm, kvm_virtio | 1.0 |
- Limitation: The template isn't compatible with Xen.
CentOS Linux Release 8.4.2105 (kernel_ml)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.4 kernel_ml x64 | RHEL | 8.4 | x64 | xen, kvm, kvm_virtio | 1.0 |
- Note: Using the kernel-ml may expose your system to security, performance and/or data corruption issues. Since timely updates may not be available from the ELRepo Project, the end user has the ultimate responsibility for deciding whether to continue using the kernel-ml packages in regular service. These packages are not signed for SecureBoot.
CentOS Linux Release 8.5.2111
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.5 x64 2 | RHEL | 8.5 | x64 | kvm, kvm_virtio | 1.0-1.2 |
- Limitation: The template isn't compatible with Xen.
CentOS Linux Release 8.5.2111 (kernel_ml)
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS 8.5 kernel_ml x64 | RHEL | 8.5 | x64 | xen, kvm, kvm_virtio | 1.0-1.2 |
- Note: Using the kernel-ml may expose your system to security, performance and/or data corruption issues. Since timely updates may not be available from the ELRepo Project, the end user has the ultimate responsibility for deciding whether to continue using the kernel-ml packages in regular service. These packages are not signed for SecureBoot.
CentOS Stream Release 8
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS Stream8 x64 | RHEL | stream | x64 | kvm, kvm_virtio | 1.0-1.20 |
Limitation: The template isn't compatible with Xen.
CentOS Stream Release 9
Template label | Operating system | OS release | OS arch | Virtualization | Version |
---|---|---|---|---|---|
CentOS Stream 9 x64 | RHEL | Stream 9 | x64 | kvm, kvm_virtio | 1.0-1.14 |
- Issues:
network-scripts
networking management has been deprecated in EL9.NetworkManager
is now used. It isn't supported by OnApp.
Because of that:Assigning multiple IP addresses won't work.
Changing the Primary IP Address with rebuilding the network (via OnApp UI) will require manual actions in VS's main console:
# /etc/rc.d/init.d/el9NM2onapp start # nmcli dev reapply eth0
- Limitation:
- The template isn't compatible with Xen.
- The VS based on the template should be configured with correct CPU model.
The reason is that glibc-2.34-20 includes a fix to more reliably detect CPU compatibility. See the bug at https://bugzilla.redhat.com/show_bug.cgi?id=2040657. Such detection generates the following inside guest:
"Fatal glibc error: CPU does not support x86-64-v2".
To configure the correct CPU model, refer to Configure CPU Model.