[ovirt-users] configuring bonding on host

Fabrice Bacchella fabrice.bacchella at orange.fr
Fri May 6 15:20:17 UTC 2016


I'm following the example given in http://www.ovirt.org/develop/api/pythonapi/ for bonding interfaces.

I'm checking that the network is a plain configuration, exporting /api/hosts/<my host>/nics return :

<HostNIC href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/958c40cd-9ddb-4548-8bd8-79f454021c35" id="958c40cd-9ddb-4548-8bd8-79f454021c35">
    <actions>
        <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/958c40cd-9ddb-4548-8bd8-79f454021c35/attach" rel="attach"/>
        <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/958c40cd-9ddb-4548-8bd8-79f454021c35/detach" rel="detach"/>
    </actions>
    <name>eth1</name>
    <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/958c40cd-9ddb-4548-8bd8-79f454021c35/statistics" rel="statistics"/>
    <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/958c40cd-9ddb-4548-8bd8-79f454021c35/labels" rel="labels"/>
    <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/958c40cd-9ddb-4548-8bd8-79f454021c35/networkattachments" rel="networkattachments"/>
    <host href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1" id="db240f83-9266-4892-a6d2-8ac406cadfb1"/>
    <mac address="14:58:d0:b3:cc:f8"/>
    <ip netmask="" address=""/>
    <boot_protocol>none</boot_protocol>
    <status>
        <state>down</state>
    </status>
    <mtu>1500</mtu>
    <bridged>false</bridged>
</HostNIC>

<HostNIC href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/87a274e8-9633-45df-9205-1d188bd3ee4c" id="87a274e8-9633-45df-9205-1d188bd3ee4c">
    <actions>
        <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/87a274e8-9633-45df-9205-1d188bd3ee4c/attach" rel="attach"/>
        <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/87a274e8-9633-45df-9205-1d188bd3ee4c/detach" rel="detach"/>
    </actions>
    <name>eth0</name>
    <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/87a274e8-9633-45df-9205-1d188bd3ee4c/statistics" rel="statistics"/>
    <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/87a274e8-9633-45df-9205-1d188bd3ee4c/labels" rel="labels"/>
    <link href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/nics/87a274e8-9633-45df-9205-1d188bd3ee4c/networkattachments" rel="networkattachments"/>
    <host href="/api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1" id="db240f83-9266-4892-a6d2-8ac406cadfb1"/>
    <network href="/api/networks/f429c46c-fed4-4c88-a000-36c021f5d633" id="f429c46c-fed4-4c88-a000-36c021f5d633"/>
    <mac address="14:58:d0:b3:cc:f0"/>
    <ip netmask="255.255.240.0" gateway="10.83.31.254" address="10.83.17.24"/>
    <boot_protocol>dhcp</boot_protocol>
    <speed>10000000000</speed>
    <status>
        <state>up</state>
    </status>
    <mtu>9000</mtu>
    <bridged>true</bridged>
    <custom_configuration>false</custom_configuration>
    <properties/>
</HostNIC>

I send my configuration and get :

> POST /api/hosts/db240f83-9266-4892-a6d2-8ac406cadfb1/setupnetworks HTTP/1.1
...
> my configuration

< HTTP/1.1 200 OK

< <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
< <action>
<     <host_nics>
<         <host_nic>
<             <name>bond0</name>
<             <network>
<                 <name>ovirtmgmt</name>
<             </network>
<             <ip address="10.83.17.24" netmask="10.83.16.0" gateway="10.83.31.254"/>
<             <bonding>
<                 <options>
<                     <option name="miimon" value="100"/>
<                     <option name="mode" value="4"/>
<                     <option name="xmit_hash_policy" value="2+3"/>
<                 </options>
<                 <slaves>
<                     <host_nic>
<                         <name>eth0</name>
<                         <network/>
<                         <ip address="*" netmask="*" gateway=""/>
<                         <boot_protocol>none</boot_protocol>
<                         <mtu>9000</mtu>
<                     </host_nic>
<                     <host_nic>
<                         <name>eth1</name>
<                         <network/>
<                         <ip address="*" netmask="*" gateway=""/>
<                         <boot_protocol>none</boot_protocol>
<                         <mtu>9000</mtu>
<                     </host_nic>
<                 </slaves>
<             </bonding>
<             <boot_protocol>static</boot_protocol>
<             <mtu>9000</mtu>
<             <override_configuration>true</override_configuration>
<         </host_nic>
<     </host_nics>
<     <check_connectivity>true</check_connectivity>
<     <force>false</force>
<     <job href="/api/jobs/859bc27c-2060-4349-a0f5-dc1dd6333e6c" id="859bc27c-2060-4349-a0f5-dc1dd6333e6c"/>
<     <status>
<         <state>complete</state>
<     </status>
< </action>


So every thing is fine, I applied my configuration.

But in the log, I get :
2016-05-06 17:13:22,481 INFO  [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-20) [30e54e04] Lock Acquired to object 'EngineLock:{exclusiveLocks='[db240f83-9266-4892-a6d2-8ac406cadfb1=<HOST_NETWORK, ACTION_TYPE_FAILED_SETUP_NETWORKS_IN_PROGRESS>]', sharedLocks='null'}'
2016-05-06 17:13:22,555 INFO  [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-20) [30e54e04] Running command: HostSetupNetworksCommand internal: false. Entities affected :  ID: db240f83-9266-4892-a6d2-8ac406cadfb1 Type: VDSAction group CONFIGURE_HOST_NETWORK with role type ADMIN
2016-05-06 17:13:22,555 INFO  [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-20) [30e54e04] No changes were detected in setup networks for host 'nb0101' (ID: 'db240f83-9266-4892-a6d2-8ac406cadfb1')
2016-05-06 17:13:22,563 INFO  [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-20) [30e54e04] Lock freed to object 'EngineLock:{exclusiveLocks='[db240f83-9266-4892-a6d2-8ac406cadfb1=<HOST_NETWORK, ACTION_TYPE_FAILED_SETUP_NETWORKS_IN_PROGRESS>]', sharedLocks='null'}'

And indeed my configuration is not changed.

What am I missing ?




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