Consider adding etcdctl to Fedora Atomic Cloud 21 rpm-ostree

[Scott Collier]

On 01/01/2015 11:00 AM, Steven Dake wrote:
> Colin,
>
> First off, Nice job on Fedora Atomic - I'm liking what I see :)  A 
> fairly complete uOS for container launching.
>
> I'm not sure if your aware, but there is no etcdctl in Fedora Atomic 
> Cloud 21 images.  This wouldn't be such a big deal, but I don't quite 
> know how to configure flannel without the etcdctl tool.  I guess I 
> could work around it possibly using curl, but it sure would be nice if 
> etcdctl were just in by default.
>
> Does anyone on the list know how I could use curl to do the same job 
> of configuring flannel?  If so, I'd super appreciate the information.

Here's one example:

https://github.com/eparis/kubernetes-ansible/blob/master/roles/flannel/templates/update-flannel.sh.j2

or, another example, create a network config file called 
flannel-config.json which might look something like:

{
     "Network": "10.0.0.0/8",
     "SubnetLen": 24,
     "Backend": {
         "Type": "vxlan",
         "VNI": 1
     }
}


Then upload to flannel

curl -Lhttp://192.168.54.1:4001/v2/keys/coreos.com/network/config  -XPUT --data-urlencodevalue at flannel-config.json




>
> The downside is the binary file is 7MB in size.
>
> Thoughts?
>
> Regards
> -steve
>
>
>
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