Re: [Users] Delete & Detach Logical Network

----- Original Message ----- > From: "Tejesh M" <tejeshmk(a)gmail.com&gt; > To: "Moti Asayag" <masayag(a)redhat.com&gt; > Cc: &quot;users(a)oVirt.org&quot; <users(a)ovirt.org&gt; > Sent: Tuesday, March 11, 2014 8:53:15 AM > Subject: Re: Delete & Detach Logical Network > > Managed to delete network which is attached to Bond with below code: > > HostNIC nic = > api.getHosts().get("rhevhost").getHostNics().get("bond1.1231"); > nic.delete(); > > > But not able to delete the same when attached to ethernet: > > HostNIC nic = api.getHosts().get("rhevhost").getHostNics().get("eth1.1187"); > nic.delete(); > > i want to unmap the logical network which is mapped to eth1. > For this specific case I'd suggest using the attached example. > *Result*: > code : 400 > reason: Bad Request > detail: Invalid Bonding definition > > > > > > On Mon, Mar 10, 2014 at 6:54 PM, Moti Asayag <masayag(a)redhat.com&gt; wrote: > > > > > > > ----- Original Message ----- > > > From: "Tejesh M" <tejeshmk(a)gmail.com&gt; > > > To: "Moti Asayag" <masayag(a)redhat.com&gt;, &quot;users(a)oVirt.org&quot; < > > users(a)ovirt.org&gt; > > > Sent: Monday, March 10, 2014 1:22:08 PM > > > Subject: Delete & Detach Logical Network > > > > > > Hi, > > > > > > I'm able to delete the logical network but this logical network after > > > deletion shows as unmanaged network in "Setup Host Networks" against the > > > hostnic. > > > > > > I tried with this code to detach the logical network. > > > > > > *Code 1:* > > > HostNIC nic = api.getHosts().get("rhevhost").getHostNics().get("eth1"); > > > Action action = new Action(); > > > action.setNetwork(api.getNetworks().get(nw_name)); > > > action.setDetach(true); > > > action.setCheckConnectivity(false); > > > nic.detach(action); > > > > > > *Returns*: > > > code : 409 > > > reason: Conflict > > > detail: Network Interface is not attached to Logical Network. > > > > > > > I can guess by the error message that the logical network 'rhevhost' is > > vlan, > > so the proper interface should be the vlan device. > > > > > > > *Code 2:* > > > HostNIC nic = > > api.getHosts().get("rhevhost").getHostNics().get("eth1.1345"); > > > Action action = new Action(); > > > action.setNetwork(api.getNetworks().get(nw_name)); > > > action.setDetach(true); > > > action.setCheckConnectivity(false); > > > nic.detach(action); > > > > > > *Returns*: > > > code : 409 > > > reason: Conflict > > > detail: Cannot edit Network while Host is Active, change the Host to > > > Maintenance mode and try again. > > > > > > > This is the 3.0 api which required the host to be in maintenance for > > network > > operations on the host. You could use setup networks instead which is the > > recommended api and doesn't require the host to be in maintenance. > > > > you can modify the example from [1] and set null for the network name you > > wish to detach from the specific interface. > > > > Try by replacing only lines 28-41 with: > > HostNIC nic = nicsByNames.get("eth1.1345"); > > nic.setNetwork(null); > > > > [1] > > https://motiasayag.wordpress.com/2014/02/24/invoke-setup-networks-from-th... > > > > > > > > -- > > > Thanks & Regards > > > Tejesh > > > > > > > > > -- > Thanks & Regards > Tejesh >