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Add nodestats.py in MANIFEST.in and add a small description for nodestats.py in README Signed-off-by: Luyao Huang <lhuang@redhat.com>
41 lines
1.7 KiB
Plaintext
41 lines
1.7 KiB
Plaintext
Some simple examples on how to use the Python API for libvirt
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The examples are:
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dominfo.py - print information about a running domU based on the results of
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virDomainGetInfo and virDomainGetXMLDesc
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domstart.py - create a domU from an XML description if the domU isn't
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running yet
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domsave.py - save all running domU's into a directory
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domrestore.py - restore domU's from their saved files in a directory
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esxlist.py - list active domains of an VMware ESX host and print some info.
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also demonstrates how to use the libvirt.openAuth() method
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dhcpleases.py - list dhcp leases for a given virtual network
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domipaddrs.py - list IP addresses for guest domains
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guest-vcpus - two helpers to make the guest agent event useful with agent based
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vCPU state modification
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nodestats.py - print total memory and free memory for each host NUMA node and
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the memory strictly bound to certain host nodes for each running
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domain.
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The XML files in this directory are examples of the XML format that libvirt
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expects, and will have to be adapted for your setup. They are only needed
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for domstart.py
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Some additional notes for the esxlist.py example:
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You may see remote errors complaining about missing certificates:
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Cannot access CA certificate '/usr/local/etc/pki/CA/cacert.pem': No such file
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or directory
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This is expected, libvirt tries to find network and storage drivers for ESX,
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but those are not implemented yet (November 2009). While searching for this
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drivers, libvirt may try to start a local libvirtd instance, but fails because
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of the missing certificates. It'll warn about that:
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Failed to find the network: Is the daemon running?
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This is also expected and can be ignored.
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