Re: [Qemu-devel] [PATCH 1/2] net/announce: Allow optional list of interfaces

[Eric Blake]

On 5/23/19 9:58 AM, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <address@hidden>
> 
> Allow the caller to restrict the set of interfaces that announces are
> sent on.  The default is still to send on all interfaces.
> 
> e.g.
> 
>   { "execute": "announce-self", "arguments": { "initial": 50, "max": 550, 
> "rounds": 5, "step": 50, "ifaces": ["vn2","vn1"] } }
> 
> Note: There's still only one timer for the qmp command, so that
> performing an 'announce-self' on one list of interfaces followed
> by another 'announce-self' on another list will stop the announces
> on the existing set.
> 
> Signed-off-by: Dr. David Alan Gilbert <address@hidden>
> ---

> +++ b/qapi/net.json
> @@ -706,7 +706,8 @@
>    'data': { 'initial': 'int',
>              'max': 'int',
>              'rounds': 'int',
> -            'step': 'int' } }
> +            'step': 'int',
> +            '*ifaces': ['str'] } }

Missing documentation for the addition, including a '(since 4.1)' tag.

>  
>  ##
>  # @announce-self:
> @@ -718,9 +719,10 @@
>  #
>  # Example:
>  #
> -# -> { "execute": "announce-self"
> +# -> { "execute": "announce-self",
>  #      "arguments": {
> -#          "initial": 50, "max": 550, "rounds": 10, "step": 50 } }
> +#          "initial": 50, "max": 550, "rounds": 10, "step": 50,
> +#          "ifaces": ["vn2","vn3"] } }
>  # <- { "return": {} }
>  #
>  # Since: 4.0
> 

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org

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