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Message #10482
Re: Using Nova APIs from Javascript: possible?
Nick,
I know you said 'serverless clients' but you have to be serving the js from
somewhere right?
If you are using nginx it can be as simple as:
location /nova/ {
proxy_pass: http://nova-api.trystack.org;
}
then you can POST to yourserver/nova/v.02/. from the browser
etc.
(it's just about as simple on apache but you'd have to look it up)
But then i guess this won't work for you if you are writing
some distributable component/plugin/library.
(sorry if you've already dismissed this option but i thought it worth a
shot since it has worked flawlessly for me in the past)
On Tue, Apr 24, 2012 at 9:49 AM, Sandy Walsh <sandy.walsh@xxxxxxxxxxxxx>wrote:
>
>
> On 04/24/2012 11:19 AM, Nick Lothian wrote:
> > JSONP is great, but won't work with POST requests.
>
> Hmm, good point.
>
> > I don't quite understand what "Due to the redirect nature of the auth
> > system" means, though.
> >
> > If I use a custom Webkit browser & allow cross domain XMLHttpRequests it
> > works fine - I do a POST to /v2.0/tokens, get the token and then use
> > that. What am I missing?
>
> The Auth system will give you a token and then a new "management" url
> where the actual commands are issued (the real Nova API endpoint). These
> are often two different systems (domains), so cross-site requests are
> mandatory.
>
> -S
>
>
>
> > Nick
> >
> > On Tue, Apr 24, 2012 at 8:57 PM, Sandy Walsh <sandy.walsh@xxxxxxxxxxxxx
> > <mailto:sandy.walsh@xxxxxxxxxxxxx>> wrote:
> >
> > Due to the redirect nature of the auth system we may need JSONP
> support
> > for this to work.
> >
> >
> >
> > _______________________________________________
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> > Post to : openstack@xxxxxxxxxxxxxxxxxxx
> > <mailto:openstack@xxxxxxxxxxxxxxxxxxx>
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> >
> >
> >
> >
> > _______________________________________________
> > Mailing list: https://launchpad.net/~openstack
> > Post to : openstack@xxxxxxxxxxxxxxxxxxx
> > Unsubscribe : https://launchpad.net/~openstack
> > More help : https://help.launchpad.net/ListHelp
>
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
> Post to : openstack@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~openstack
> More help : https://help.launchpad.net/ListHelp
>
--
Cheers,
Joel
Follow ups
References
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Using Nova APIs from Javascript: possible?
From: Nick Lothian, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Adrian Smith, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Nick Lothian, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Adrian Smith, 2012-04-23
-
Re: Using Nova APIs from Javascript: possible?
From: Adam Young, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Tres Henry, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Adam Young, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Tres Henry, 2012-04-23
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Re: Using Nova APIs from Javascript: possible?
From: Sandy Walsh, 2012-04-24
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Re: Using Nova APIs from Javascript: possible?
From: Nick Lothian, 2012-04-24
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Re: Using Nova APIs from Javascript: possible?
From: Sandy Walsh, 2012-04-24