Ernesto,
There's no way to infer the name of the server once the connection is made,
you should distinguish it somehow like
role :app, 'my.server.com', :background_worker => true
role :app, %w[my.other.servers can.go.in this.list.here]
Then in your code:
task :something_only_on_one_server, :roles => [:app], :only =>
{:background_worker => true} do
# something nice here.
end
-- Lee Hambley
Twitter: @leehambley | @capistranorb
Blog: http://lee.hambley.name/
Working with Rails: http://is.gd/1s5W1
On 26 February 2010 14:30, etagwerker <[email protected]> wrote:
> hi all,
>
> i am deploying a rails app to a cluster and i'd like to do something
> specific for only one of the application nodes in my cluster.
>
> something like this: http://gist.github.com/315706
>
> i have certain background task that i want to run, but only in one of
> the nodes. right now it is running in all of the nodes.
>
> is there a 'local' variable in the after method that i can use to see
> in which node i am?
>
> i wrote some code in that gist to show what i am trying to do. if
> there is a better way in capistrano, please let me know.
>
> thanks!
>
> - ernesto
>
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