[ovirt-users] Reassign ovirtmgmt to a new bond with ansible

[Ondra Machacek]

Hi,

On 12/13/2017 11:52 AM, Luca 'remix_tj' Lorenzetto wrote:
> Hello,
> 
> I'm trying to create a playbook for deployment of a new node in my
> ovirt deployment. I'm using the role ovirt-infra from
> ovirt-infra-roles 1.1.1.
> 
> I'm creating a new bond and assigning ovirtmgmt to that bond:
> 
> This is the value of the variable host_networks printed out by ansible:
> 
> TASK [host_networks]
> *********************************************************************************************************************************
> ok: [localhost] => {
>      "host_networks": [
>          {
>              "bond": {
>                  "interfaces": [
>                      "enp2s0f0",
>                      "enp2s0f1"
>                  ],
>                  "mode": 1,
>                  "name": "bond0"
>              },
>              "check": true,
>              "name": "ovirt01.intranet.company.it",
>              "networks": [
>                  {
>                      "address": "10.5.40.197",
>                      "boot_protocol": "static",
>                      "gateway": "10.5.43.254",
>                      "name": "ovirtmgmt",
>                      "prefix": "255.255.252.0"
>                  }
>              ],
>              "save": true
>          },
>          {
>              "bond": {
>                  "interfaces": [
>                      "enp2s0f2",
>                      "enp2s0f3"
>                  ],
>                  "mode": 1,
>                  "name": "bond1"
>              },
>              "check": true,
>              "name": "ovirt01.intranet.company.it",
>              "networks": [
>                  {
>                      "address": "10.5.160.47",
>                      "boot_protocol": "static",
>                      "name": "NFS",
>                      "netmask": "255.255.252.0"
>                  }
>              ],
>              "save": true
>          }
>      ]
> }
> 
> 
> 
> When running the playbook i get:
> 
> Error: Fault reason is "Operation Failed". Fault detail is "[Cannot
> setup Networks. Network ovirtmgmt is already attached via attachment
> 3315148d-f669-48b0-9c16-601faaea9ce5. A new attachment cannot be used
> for the same network, please reuse the existing one.]"
> 
> How do i reuse the existing attachment?
> 
> The other network (NFS) has been attached without issues.

This is unfortunately a bug, David(CCed) yesterday reported same issue
to me. He will (or did) open an issue on github. I will fix it for 2.5, 
release and hopefully also for 2.4.3.

> 
> 
>