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84 lines
2.4 KiB
Text
84 lines
2.4 KiB
Text
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[[installing-the-virtualization-packages]]
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== Installing the virtualization packages
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When installing Fedora, you can install the virtualization packages by
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selecting *Virtualization* in the *Base Group* in the installer. See https://docs.fedoraproject.org/f27/install-guide/install/Installing_Using_Anaconda.html[Installing Using Anaconda].
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For existing Fedora installations, you can install the virtualization tools via the command line using the Virtualization Package Group. To view the packages, run:
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+
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----
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$ dnf groupinfo virtualization
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Group: Virtualization
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Group-Id: virtualization
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Description: These packages provide a virtualization environment.
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Mandatory Packages:
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=virt-install
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Default Packages:
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=libvirt-daemon-config-network
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=libvirt-daemon-kvm
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=qemu-kvm
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=virt-manager
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=virt-viewer
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Optional Packages:
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guestfs-browser
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libguestfs-tools
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python-libguestfs
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virt-top
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----
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. Run the following command to install the mandatory and default packages in the virtualization group:
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----
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$ su -c "dnf install @virtualization"
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----
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+
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Alternatively, to install the mandatory, default, and optional packages, run:
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----
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$ su -c "dnf group install with-optional virtualization"
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----
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. After the packages install, start the `libvirtd` service:
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----
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$ su -c systemctl start libvirtd
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----
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To start the service on boot, run:
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----
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$ su -c systemctl enable libvirtd
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----
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+
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. To verify that the KVM kernel modules are properly loaded:
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----
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$ lsmod | grep kvm
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kvm_amd 55563 0
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kvm 419458 1 kvm_amd
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----
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+
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If this command lists `kvm_intel` or `kvm_amd`, KVM is properly
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configured. See How_to_debug_Virtualization_problems#Ensuring_system_is_KVM_capable[
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Ensuring system is KVM capable] for troubleshooting tips. (NEEDS EDITING)
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[[networking-support]]
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=== Networking Support
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By default, libvirt will create a private network for your guests on the
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host machine. This private network will use a 192.168.x.x subnet and not
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be reachable directly from the network the host machine is on. However,
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virtual guests can use the host machine as a gateway and can connect out
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via it. If you need to provide services on your guests that are
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reachable via other machines on your host network you can use iptables
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DNAT rules to forward in specific ports, or you can set up a bridged environment.
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See the http://wiki.libvirt.org/page/Networking[libvirt networking setup
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page] for more information on how to setup a bridged network.
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