If it is long-running, how do you know it is hanging, rather than just
waiting for the process to complete?
Some commands, like rake, tend to buffer all output until the command
is done. I'm not sure why, and I've not had any time to spend
investigating. Perhaps this command is doing the same, so you aren't
seeing any of the expected output.
You might try telling capistrano to allocate a pty for this command:
stream "...", :pty => true
That might work to cause output to not be buffered, but then again, it
might not. :/
- Jamis
On Mon, Sep 29, 2008 at 10:18 PM, Leon Yeh | New Avenue.net
<[EMAIL PROTECTED]> wrote:
>
> Hi Jamis,
>
> I have the server setup so that I don't have to entered password for
> sudo. I tried to replace sudo to use #{sudo} but I got the same result.
>
> It has capistrano stuck with this output:
> * executing `jail:create_jail_host'
> user [sysops] :
> jail_server [chad.newavenue.net] :
> * executing "cd /usr/src/; sudo make world DESTDIR=/usr/local/jail/zzz1"
> servers: ["zzz.newavenue.net"]
> [zzz.newavenue.net] executing command
>
>
> I run the script on Mac and the server is FreeBSD. I run the command on
> the server, and it run fine. One more thing, this is a very long running
> process. I am not sure if that is the problem. Most of the example of
> capitrano task only running short program ( such as cp, scp ..)
>
>
> Thanks
> Leon Yeh
>
>
>
>
> Jamis Buck wrote:
>> It's the sudo call. Try this instead:
>>
>> stream "cd /usr/src/; #{sudo} make world DESTDIR=#{destdir}"
>>
>> In other words, put sudo in #{sudo}, so that capistrano can substitute
>> the correct sudo invocation. Otherwise, it won't know how to find the
>> sudo prompt in the output, and thus won't know how to prompt you for
>> it.
>>
>> - Jamis
>>
>>
>> On Mon, Sep 29, 2008 at 9:02 PM, Leon Yeh <[EMAIL PROTECTED]> wrote:
>>> Hi I have a capistrano that "stream" that in turn running make in the
>>> remote server.
>>>
>>> The code looks like this
>>> ***********************
>>>
>>> desc "Create Jail Host system"
>>> task :create_jail_host do
>>>
>>> started_at = connection_info
>>> jailname = "chad1"
>>> destdir = "/usr/local/jail/" + jailname
>>>
>>> stream "cd /usr/src/; sudo make world DESTDIR=#{destdir}"
>>> end
>>>
>>> **************************
>>>
>>> When I run the cap command, it basically hang and when I did ctrl-c
>>> this is what I see
>>>
>>> opt/local/lib/ruby/gems/1.8/gems/capistrano-2.5.0/lib/capistrano/
>>> processable.rb:25:in `select': Interrupt from
>>> /opt/local/lib/ruby/gems/1.8/gems/capistrano-2.5.0/lib/capistrano/
>>> processable.rb:25:in `process_iteration'
>>> from /opt/local/lib/ruby/gems/1.8/gems/capistrano-2.5.0/lib/
>>> capistrano/command.rb:163:in `process!'
>>> from /opt/local/lib/ruby/gems/1.8/gems/capistrano-2.5.0/lib/
>>> capistrano/command.rb:162:in `loop'
>>> from /opt/local/lib/ruby/gems/1.8/gems/capistrano-2.5.0/lib/
>>> capistrano/command.rb:162:in `process!'
>>>
>>>
>>> Any idea why this create so much problem ?
>>>
>>> Thanks in advance
>>> Leon Yeh
>>>
>>
>> >
>
> >
>
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