Re: not aborting on command failure - batching hosts

Yes, you can do:

task :foo, :roles => %w(whatever), :on_error => :continue do
  run "something that might fail"
end

The :on_error => :continue bit tells capistrano to continue on to the  
next task, even if the command fails for any of the servers.

As for running commands on N hosts at a time, that's what Capistrano  
is all about. Just describe the hosts in roles, and then specify those  
roles in the :roles parameter when defining the task. Or, you can use  
the :hosts parameter and just give it an array of servers directly.

- Jamis

On Dec 19, 2007, at 3:14 PM, Joshua Sierles wrote:

> Hello,
>
> Is it possible to run a set of commands across a large number of hosts
> but continue the process should an error occur (while still logging
> the error)?
>
> Is it possible to run commands on N hosts at a time?
>
> Thanks!
>
> Joshua Sierles
>
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