[Rdo-list] Query regarding RDO Juno-1 install on CentOS7

[Deepak Shetty]

Thanks patrick.
Are you aware of any link that can give me some insights on what exactly
doesn't work in networking with NM enabled, i m guessing that if it some
specific stuff i can just avoid using it maybe!
On Dec 29, 2014 9:06 PM, "Patrick Laimbock" <patrick at laimbock.com> wrote:

> On 29-12-14 15:39, Deepak Shetty wrote:
>
>>  > You need to disable NetworkManager and enable network service. Before
>> you run Packstack you will also need to setup the ifcfg-XXXX network
>> interfaces on all nodes and activate them.
>>
>> Why can't packstack handle this itself if it doesn't support NM? I m
>>
>
> Ask the developers. Patches welcome.
>
>  concerned about the manual steps involved and losing on my n/w
>> connections in case i do anything wrong.
>>
>
> Yes that's a risk so make sure to have the steps figured out before doing
> anything. Having direct access to a (serial) console comes in handy if
> things fall apart.
>
>  Is there any reference on how
>> to do this, i couldn't find anything specific on the quickstart page.
>>
>
> I'm not aware of an RDO guide on this subject. The steps on each node are:
> - create appropriate ifcfg-XXX files
> - stop NetworkManager
> - disable NetworkManager
> - enable network
> - start network
>
> You probably want to do the last 4 steps in one long command or else you
> will loose connectivity after stopping NetworkManager if you are not using
> a console.
>
> HTH,
> Patrick
>
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