Re: [ovirt-users] [ovirt-shell] update hostnic/nic ???

On 15-01-16 12:20, Juan Hernández wrote: > On 01/14/2016 01:28 PM, Bloemen, Jurriën wrote: >>> On 14-01-16 12:16, Juan Hernández wrote: >>>> On 01/14/2016 11:24 AM, Bloemen, Jurriën wrote: >>>>> Hi, >>>>> >>>>> First I created a bonding interface: >>>>> >>>>> # add nic --parent-host-name server01 --name bond0 --network-name >>>>> VLAN602 --bonding-slaves-host_nic host_nic.name=eno1 >>>>> --bonding-slaves-host_nic host_nic.name=eno2 >>>>> >>>>> This works great but no IP is set on VLAN602. >>>>> >>>>> Then I'm trying to add an ip address to a network with the following >>>>> command: >>>>> >>>>> # update hostnic --parent-host-name server01 --network-name VLAN602 >>>>> --boot_protocol static --ip-address 10.10.10.10 --ip-netmask 255.255.255.0 >>>>> >>>>> ============================================================================================================== >>>>> ERROR >>>>> ============================================================================================================ >>>>> >>>>> wrong number of arguments, try 'help update' for help. >>>>> ================================================================================================================================================================================================================================ >>>>> >>>>> Looking at this document >>>>> https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtuali... >>>>> I need to use "nic" instead of "hostnic" but then I don't have the >>>>> options to say this is a --parent-host-name. Only VM related command >>>>> options. >>>>> >>>>> So I think the documentation is behind. >>>>> >>>>> Can somebody help me with what the command is to add a IP to a >>>>> VLAN/Network for a host? >>>>> >>>>> >>>> The command should be like this: >>>> >>>> # update nic bond0 --parent-host-name server01 --network-name VLAN602 >>>> --boot_protocol static --ip-address 10.10.10.10 --ip-netmask 255.255.255.0 >>>> >>>> Note that the it is "nic" instead of "hostnic" and that you need to >>>> specify the name of that NIC, in this case "bond0". >>>> >>>> The command will work if you type it like that, but auto-completion >>>> won't work. This is a bug in the CLI, indirectly caused by the fact that >>>> the name of the URL segment used in the RESTAPI is "nics" (from >>>> /hosts/{host:id}/*nics*) but the name of the XML schema complex type is >>>> "HostNIC". >>>> >>> Thanks! That works! >>> >>> Another question: >>> >>> Now I got the message that my network is out-of-sync. How can i force >>> within the ovirt-shell that it syncs the networks? >> hmz.... pressed sent by accident >> >> What I want to say is: >> >> Now I got the message that my network is out-of-sync. How can i force >> within the ovirt-shell that it syncs the networks? >> Because when I press "Sync All Networks" the IP address disappears.... >> >> But when I check the box "Sync Network" within the VLAN602 options it >> gets pushed to the host. >> >> Is there a difference between the both? And how do I run both via >> ovirt-shell? >> > The "sync network" operation is not supported by ovirt-shell. > > If you want to set the network configuration, and make it persistent, > then you will need to use one of the "setupNetworks" operations. These > aren't fully usable with ovirt-shell either, so if you want to use it > you will need to use directly the API or one of the SDKs. For example, > lets assume that you have a host with network interfaces eth0, eth1, and > eth2, and that you want to configure eth1 and eth2 as a bond, to put > your VLAN and IP address on top. You can do that with a script like this: > > ---8<--- > #!/bin/sh -ex > > url="https://engine.example.com/ovirt-engine/api" > user="admin@internal" > password="..." > > curl \ > --verbose \ > --cacert /etc/pki/ovirt-engine/ca.pem \ > --user "${user}:${password}" \ > --request POST \ > --header "Content-Type: application/xml" \ > --header "Accept: application/xml" \ > --data ' > <action> > <modified_network_attachments> > <network_attachment> > <network> > <name>VLAN602</name> > </network> > <host_nic> > <name>bond0</name> > </host_nic> > <ip_address_assignments> > <assignment_method>static</assignment_method> > <ip_address_assignment> > <ip netmask="255.255.255.0" address="10.10.10.10"/> > </ip_address_assignment> > </ip_address_assignments> > </network_attachment> > </modified_network_attachments> > <modified_bonds> > <host_nic> > <name>bond0</name> > <bonding> > <options> > <option name="mode" value="4"/> > <option name="miimon" value="100"/> > </options> > <slaves> > <host_nic> > <name>eth1</name> > </host_nic> > <host_nic> > <name>eth2</name> > </host_nic> > </slaves> > </bonding> > </host_nic> > </modified_bonds> > </action> > ' \ > "${url}/1ff7a191-2f3b-4eff-812b-9f91a30c3acc/setupnetworks" > --->8--- > > If you prefer to use one of the SDKs, the Python SDK for example, then > it should look like this: > > ---8<--- > #!/usr/bin/python > > from ovirtsdk.api import API > from ovirtsdk.xml import params > > # Connect to the server: > api = API( > url="https://engine.example.com/ovirt-engine/api";, > username="admin@internal", > password="...", > ca_file="/etc/pki/ovirt-engine/ca.pem", > debug=True > ) > > # Find the host: > host = api.hosts.get(name="myhost") > > # Set up the networks: > host.setupnetworks( > params.Action( > modified_bonds=params.HostNics( > host_nic=[ > params.HostNIC( > name="bond0", > bonding=params.Bonding( > options=params.Options( > option=[ > params.Option(name="mode", value="4"), > params.Option(name="miimon", value="100"), > ], > ), > slaves=params.Slaves( > host_nic=[ > params.HostNIC(name="eth1"), > params.HostNIC(name="eth2"), > ], > ), > ), > ), > ], > ), > modified_network_attachments=params.NetworkAttachments( > network_attachment=[ > params.NetworkAttachment( > network=params.Network(name="VLAN602"), > host_nic=params.HostNIC(name="bond0"), > ip_address_assignments=params.IpAddressAssignments( > ip_address_assignment=[ > params.IpAddressAssignment( > assignment_method="static", > ip=params.IP( > address="10.10.10.10", > netmask="255.255.255.0", > ), > ), > ], > ), > ), > ], > ), > ), > ) > > # Close the connection: > api.disconnect() > ---8<--- > Hi Juan, The Python SDK sollution gives an error: Unexpected error: 'Host' object has no attribute 'setupnetworks' I'm using oVirt 3.6