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Henry Turner

2006-Mar-16 14:43 UTC

[Rails] Capistrano :update_code problem

Hi all,

I want to love capistrano and I''m so close.

My error is occuring while running the update_code task... (apologies
for the shell spew)

*************************************************************************
* executing "rm -rf
/home/henster29/sites/glitter/releases/20060316143447/log
/home/henster29/sites/glitter/releases/20060316143447/public/system
&&\n    ln -nfs /home/henster29/sites/glitter/shared/log
/home/henster29/sites/glitter/releases/20060316143447/log &&\n    ln
-nfs /home/henster29/sites/glitter/shared/system
/home/henster29/sites/glitter/releases/20060316143447/public/system"
    servers: ["aidlife.textdriven.com"]
    [aidlife.textdriven.com] executing command
 ** [out :: aidlife.textdriven.com] ln:
/home/henster29/sites/glitter/releases/20060316143447/public/system:
No such file or directory
    command finished
*************************************************************************

Ah, so its trying to make a symbolic link to a dir that doesnt exist...
I checked the gems/capistrano-1.1.0/lib/capistrano/recipes/standard.rb
which seems to be the source and found this..

*************************************************************************
task :update_code, :roles => [:app, :db, :web] do
  on_rollback { delete release_path, :recursive => true }

  source.checkout(self)

  run <<-CMD
    rm -rf #{release_path}/log #{release_path}/public/system &&
    ln -nfs #{shared_path}/log #{release_path}/log &&
    ln -nfs #{shared_path}/system #{release_path}/public/system
  CMD
end
**************************************************************************

Which looks like (to me) that it blows away
#{release_path}/public/system and then tries to make a link in there.

I must be talking crap since this works for everyone else... Any ideas?

Thanks
-henry

Henry Turner

2006-Mar-16 15:22 UTC

head link

[Rails] Capistrano :update_code problem

Hi all,

I want to love capistrano and I''m so close.

My error is occuring while running the update_code task... (apologies
for the shell spew)

*************************************************************************
* executing "rm -rf
/home/henster29/sites/glitter/releases/20060316143447/log
/home/henster29/sites/glitter/releases/20060316143447/public/system
&&\n    ln -nfs /home/henster29/sites/glitter/shared/log
/home/henster29/sites/glitter/releases/20060316143447/log &&\n    ln
-nfs /home/henster29/sites/glitter/shared/system
/home/henster29/sites/glitter/releases/20060316143447/public/system"
   servers: ["aidlife.textdriven.com"]
   [aidlife.textdriven.com] executing command
 ** [out :: aidlife.textdriven.com] ln:
/home/henster29/sites/glitter/releases/20060316143447/public/system:
No such file or directory
   command finished
*************************************************************************

Ah, so its trying to make a symbolic link to a dir that doesnt exist...
I checked the gems/capistrano-1.1.0/lib/capistrano/recipes/standard.rb
which seems to be the source and found this..

*************************************************************************
task :update_code, :roles => [:app, :db, :web] do
 on_rollback { delete release_path, :recursive => true }

 source.checkout(self)

 run <<-CMD
   rm -rf #{release_path}/log #{release_path}/public/system &&
   ln -nfs #{shared_path}/log #{release_path}/log &&
   ln -nfs #{shared_path}/system #{release_path}/public/system
 CMD
end
**************************************************************************

Which looks like (to me) that it blows away
#{release_path}/public/system and then tries to make a link in there.

I must be talking crap since this works for everyone else... Any ideas?

Thanks
-henry

Jamis Buck

2006-Mar-16 16:01 UTC

head link

[Rails] Capistrano :update_code problem

Henry,

Did you set up your machines using the ''setup'' task, or did
you build
the directories manually?

The directory structure ought to look like this:

   /deploy_to
   /deploy_to/releases
   /deploy_to/releases/...
   /deploy_to/shared
   /deploy_to/shared/log
   /deploy_to/shared/system
   /deploy_to/current -> /deploy_to/releases/...

- Jamis

On Mar 16, 2006, at 8:22 AM, Henry Turner wrote:
> Hi all,
>
> I want to love capistrano and I''m so close.
>
> My error is occuring while running the update_code task... (apologies
> for the shell spew)
>
> ********************************************************************** 
> ***
> * executing "rm -rf
> /home/henster29/sites/glitter/releases/20060316143447/log
> /home/henster29/sites/glitter/releases/20060316143447/public/system
> &&\n    ln -nfs /home/henster29/sites/glitter/shared/log
> /home/henster29/sites/glitter/releases/20060316143447/log &&\n   
ln
> -nfs /home/henster29/sites/glitter/shared/system
> /home/henster29/sites/glitter/releases/20060316143447/public/system"
>    servers: ["aidlife.textdriven.com"]
>    [aidlife.textdriven.com] executing command
>  ** [out :: aidlife.textdriven.com] ln:
> /home/henster29/sites/glitter/releases/20060316143447/public/system:
> No such file or directory
>    command finished
> ********************************************************************** 
> ***
>
> Ah, so its trying to make a symbolic link to a dir that doesnt  
> exist...
> I checked the gems/capistrano-1.1.0/lib/capistrano/recipes/standard.rb
> which seems to be the source and found this..
>
> ********************************************************************** 
> ***
> task :update_code, :roles => [:app, :db, :web] do
>  on_rollback { delete release_path, :recursive => true }
>
>  source.checkout(self)
>
>  run <<-CMD
>    rm -rf #{release_path}/log #{release_path}/public/system &&
>    ln -nfs #{shared_path}/log #{release_path}/log &&
>    ln -nfs #{shared_path}/system #{release_path}/public/system
>  CMD
> end
> ********************************************************************** 
> ****
>
> Which looks like (to me) that it blows away
> #{release_path}/public/system and then tries to make a link in there.
>
> I must be talking crap since this works for everyone else... Any  
> ideas?
>
> Thanks
> -henry
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails

Ray Baxter

2006-Mar-16 18:00 UTC

head link

[Rails] Re: Capistrano :update_code problem

Henry Turner wrote:
> My error is occuring while running the update_code task... (apologies
> for the shell spew)
Shell spew is helpful. Give us more!
> *************************************************************************
> * executing "rm -rf
> /home/henster29/sites/glitter/releases/20060316143447/log
> /home/henster29/sites/glitter/releases/20060316143447/public/system
> &&\n    ln -nfs /home/henster29/sites/glitter/shared/log
> /home/henster29/sites/glitter/releases/20060316143447/log &&\n   
ln
> -nfs /home/henster29/sites/glitter/shared/system
> /home/henster29/sites/glitter/releases/20060316143447/public/system"
>    servers: ["aidlife.textdriven.com"]
>    [aidlife.textdriven.com] executing command
>  ** [out :: aidlife.textdriven.com] ln:
> /home/henster29/sites/glitter/releases/20060316143447/public/system:
> No such file or directory
>    command finished
> *************************************************************************
> 
> Ah, so its trying to make a symbolic link to a dir that doesnt exist...
> I checked the gems/capistrano-1.1.0/lib/capistrano/recipes/standard.rb
> which seems to be the source and found this..
> 
> *************************************************************************
> task :update_code, :roles => [:app, :db, :web] do
>  on_rollback { delete release_path, :recursive => true }
> 
>  source.checkout(self)
> 
>  run <<-CMD
>    rm -rf #{release_path}/log #{release_path}/public/system &&
If you want to trouble shoot this, change the rm -rf to rm -r. Then if 
the #{release_path}/log or #{release_path}/public/system do not exist, 
you will get an error. The -f option causes rm not to complain about 
directories that don''t exist, in addition to forcing removal of files 
that have restrictive permissions.

As Jamis points out in a parallel response, if you run the setup tasks 
these directories should have been created, but is possible that they 
don''t.

Ray

Henry Turner

2006-Mar-16 20:48 UTC

head link

[Rails] Re: Capistrano :update_code problem

Thanks for the help guys, you led me down the right track.

I was trying to deploy a single file,"test.txt", to see if I could get
it to work... rather than a whole rails app.
/deploy_to/releases/public isnt made in setup but rather checked out
from your repos. So public wasnt there.. Oops.

It might be nice to have /deploy_to/releases/public created during
setup... but I may be in the minority using full blown capistrano to
upload a text file ;)

beers
-h

On 3/16/06, Ray Baxter <ray@warmroom.com> wrote:> Henry Turner wrote:
>
> > My error is occuring while running the update_code task... (apologies
> > for the shell spew)
>
> Shell spew is helpful. Give us more!
>
> >
*************************************************************************
> > * executing "rm -rf
> > /home/henster29/sites/glitter/releases/20060316143447/log
> > /home/henster29/sites/glitter/releases/20060316143447/public/system
> > &&\n    ln -nfs /home/henster29/sites/glitter/shared/log
> > /home/henster29/sites/glitter/releases/20060316143447/log &&\n
ln
> > -nfs /home/henster29/sites/glitter/shared/system
> >
/home/henster29/sites/glitter/releases/20060316143447/public/system"
> >    servers: ["aidlife.textdriven.com"]
> >    [aidlife.textdriven.com] executing command
> >  ** [out :: aidlife.textdriven.com] ln:
> > /home/henster29/sites/glitter/releases/20060316143447/public/system:
> > No such file or directory
> >    command finished
> >
*************************************************************************
> >
> > Ah, so its trying to make a symbolic link to a dir that doesnt
exist...
> > I checked the gems/capistrano-1.1.0/lib/capistrano/recipes/standard.rb
> > which seems to be the source and found this..
> >
> >
*************************************************************************
> > task :update_code, :roles => [:app, :db, :web] do
> >  on_rollback { delete release_path, :recursive => true }
> >
> >  source.checkout(self)
> >
> >  run <<-CMD
> >    rm -rf #{release_path}/log #{release_path}/public/system &&
>
> If you want to trouble shoot this, change the rm -rf to rm -r. Then if
> the #{release_path}/log or #{release_path}/public/system do not exist,
> you will get an error. The -f option causes rm not to complain about
> directories that don''t exist, in addition to forcing removal of
files
> that have restrictive permissions.
>
> As Jamis points out in a parallel response, if you run the setup tasks
> these directories should have been created, but is possible that they
> don''t.
>
> Ray
>
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

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