[Fiware-lab-help] FIWARE Lab Assistance

[Oscar Castro]

Thanks Daniele,

Does it mean that I can only do that when creating the instance? Is there
any procedure to modify it once created?.

- Oscar Castro

-----Mensaje original-----
De: Daniele Santoro [mailto:daniele.santoro at create-net.org] 
Enviado el: lunes, 14 de septiembre de 2015 23:32
Para: Oscar Castro
CC: fiware-lab-help at lists.fiware.org; Jon Murcia; Pasquale Vitale
Asunto: Re: [Fiware-lab-help] FIWARE Lab Assistance

Dear,

You could try to setup a cloud-init script with specific configuration for
your instance. Here you have an example:
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenS
tack_Platform/4/html/End_User_Guide/user-data.html on how to write it.

You should be able to inject the configuration to your instance from the
section under tab “4. Post-Creation” in the instance launch window.

Best,
Daniele


> On 14 Sep 2015, at 22:06, Oscar Castro <oscar.castro at itech.expert> wrote:
> 
> FI-WARE Lab Identification data:
> User full name
> Jon Murcia
> User account
> artiamob at gmail.com
> Accelerator submission name
> Artiamob
> FIWARE Lab Node
> Spain
> 
> Help request about changing the hostname of the VM instances/nodes
launched on the Lab.
> 
> I built the node without blueprint, template or any other assistance; just
launched an instance of a CentOS 6.5 based image. It seems that when you do
it in this way, the cloud environment sets  the hostname automatically with
a name based on the image name itself. Later, when I try to modify the
hostname following the CentOS typical procedures (hostnames file, hostname
command, etc) the image seems to do it correctly but if I reboot the machine
the hostname is reverted to the original one. ¿How could I prevent this to
happen?.
> 
> Regards,
> 
> -        Oscar Castro
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