Difference between revisions of "Red Hat Virtualization (RHV)"
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Components: | Components: | ||
| − | * Red Hat Virtualization Manager (RHV-M): <code> yum install rhvm-appliance</code><ref>https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_cockpit_web_interface/index?extIdCarryOver=true&sc_cid=701f2000001OH7iAAG#Installing_the_Red_Hat_Virtualization_Manager_SHE_cockpit_deploy</ref> | + | * Red Hat Virtualization Manager (RHV-M): <code>[[yum install rhvm-appliance]]</code><ref>https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_cockpit_web_interface/index?extIdCarryOver=true&sc_cid=701f2000001OH7iAAG#Installing_the_Red_Hat_Virtualization_Manager_SHE_cockpit_deploy</ref> |
* Red Hat Virtualization Hypervisors: Red Hat Enterprise Linux or RHV Host (RHV-H) | * Red Hat Virtualization Hypervisors: Red Hat Enterprise Linux or RHV Host (RHV-H) | ||
| Line 14: | Line 14: | ||
== Commands == | == Commands == | ||
| − | * <code>yum install ovirt-hosted-engine-setup && [[ | + | * <code>yum install ovirt-hosted-engine-setup && [[hosted-engine]] --deploy</code><ref>https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_command_line/index</ref> (i will install <code>yum install rhvm-appliance</code>) which has to be available. |
* <code>nodectl check</code> | * <code>nodectl check</code> | ||
* <code>[[vdsm-client]]</code> | * <code>[[vdsm-client]]</code> | ||
| Line 23: | Line 23: | ||
::<code>vdsm-client Host getLVMVolumeGroups</code> | ::<code>vdsm-client Host getLVMVolumeGroups</code> | ||
| − | *<code>[[hosted-engine]] --deploy</code> or [[red Hat Virtualization/ovirt-hosted-engine-cleanup|ovirt-hosted-engine-cleanup]] to cleanup | + | *<code>[[hosted-engine]] --deploy</code> or <code>[[red Hat Virtualization/ovirt-hosted-engine-cleanup|ovirt-hosted-engine-cleanup]]</code> to cleanup |
*<code>hosted-engine --vm-status</code> | *<code>hosted-engine --vm-status</code> | ||
*<code>engine-config</code> | *<code>engine-config</code> | ||
| Line 49: | Line 49: | ||
* [[Red Hat Virtualization Certification]] | * [[Red Hat Virtualization Certification]] | ||
* [[RHV versions]] | * [[RHV versions]] | ||
| + | * [[VDSM]] | ||
== Activities == | == Activities == | ||
Latest revision as of 15:09, 11 April 2021
Red Hat Virtualization (RHV) (2009) is an x86 virtualization product produced by Red Hat, based on the KVM hypervisor that enables management of unlimited guest machines[1].
Components:
- Red Hat Virtualization Manager (RHV-M):
yum install rhvm-appliance[2] - Red Hat Virtualization Hypervisors: Red Hat Enterprise Linux or RHV Host (RHV-H)
Features:
- RHV support scheduling policies that defines the logic by which virtual machines are distributed amongst hosts.[3]
- Predefined Instance Types[4]
- Dashboard[5]
- Storage Quality of Service [6]
- Host High Availability [7]
- SSO using a Kerberos server[8]
Contents
Commands[edit]
yum install ovirt-hosted-engine-setup && hosted-engine --deploy[9] (i will installyum install rhvm-appliance) which has to be available.nodectl checkvdsm-client
vdsm-client Host getVMListvdsm-client Host getCapabilitiesvdsm-client Host getStatsvdsm-client Host getAllVmStatsvdsm-client Host getLVMVolumeGroups
hosted-engine --deployorovirt-hosted-engine-cleanupto cleanuphosted-engine --vm-statusengine-config
oVirt commands[edit]
ovirt-host-deployovirt-hosted-engine-cleanupovirt-hosted-engine-setupshell scriptovirt-host-mgmt
Sanlock[edit]
Sanlock [10] is a shared storage lock manager. https://www.ovirt.org/develop/developer-guide/vdsm/sanlock.html.
Logs: /var/log/sanlock.log.
Commands:
sanlock client statussanlock client log_dump
Logs[edit]
/var/log/vdsm/vdsm.log/var/log/libvirt/qemu/HostedEngineLocal.log
Related terms[edit]
Activities[edit]
Basic[edit]
- Read RHV Quick Start: https://www.redhat.com/en/blog/red-hat-virtualization-43-quick-start
- Install RHV following https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_cockpit_web_interface/index
- Install RHVH Self-hosted Engine Deployment Host[11]
- Install Red Hat Virtualization Host (RHVM):
yum install rhevm
- Read RHV Administration Guide: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/index
Advanced[edit]
- Install RHV using NFS as a shared storage filesystem a troubleshoot problems following https://www.ovirt.org/develop/troubleshooting-nfs-storage-issues.html
- Review Backup documentation: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/administration_guide/index#chap-Backups_and_Migration and Veritas NetBackup support.
- Read Red Hat Virtualization Life Cycle https://access.redhat.com/support/policy/updates/rhev
See also[edit]
- Red Hat Hyperconverged Infrastructure (RHHI)
- RHV, Red Hat Virtualization Host (RHVH), Red Hat Virtualization Certification, oVirt, VDSM
- KVM: RHV, oVirt, libvirtd
- KVM, Installation, QEMU,
virsh,virtinst,libguestfs-tools, libvirt, qemu, Red Hat Virtualization (RHV), MacVTap, Virtio, oVirt, KVM services, KVM networking, KVM graphics, CPU, KVM on ARM - Ansible ovirt/RHV module, https://docs.ansible.com/ansible/latest/modules/ovirt_module.html
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Initial Source: https://en.wikiversity.org/wiki/Red_Hat_Virtualization
- ↑ https://www.redhat.com/en/topics/virtualization/what-is-KVM
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_cockpit_web_interface/index?extIdCarryOver=true&sc_cid=701f2000001OH7iAAG#Installing_the_Red_Hat_Virtualization_Manager_SHE_cockpit_deploy
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/administration_guide/index#sect-Scheduling_Policies
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/administration_guide/index#sect-Instance_Types
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/administration_guide/index#chap-System_Dashboard
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/chap-quality_of_service#sect-Storage_Quality_of_Service
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/sect-host_resilience#Host_high_availability
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/configuring_ldap_and_kerberos_for_single_sign-on
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_command_line/index
- ↑ https://linux.die.net/man/8/sanlock
- ↑ https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/installing_red_hat_virtualization_as_a_self-hosted_engine_using_the_cockpit_web_interface/index#Installing_the_self-hosted_engine_deployment_host_SHE_cockpit_deploy
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