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Re: [Fab-user] First Fabric connected but got 'Permission denied' error


From: address@hidden
Subject: Re: [Fab-user] First Fabric connected but got 'Permission denied' error
Date: Mon, 16 Aug 2010 13:39:38 -0400

Sorry for the top-post, but your post is all HTML-y and i can't edit it very well.

These are all basic Python import problems and don't have anything to do with Fabric, particularly.

S

On Aug 16, 2010, at 1:21 PM, Peter Bee wrote:

I also tried to use 'upload_template()', but got errors as following.
 
-- Code ---
from fabric.api import *
from fabric.contrib import *
 
...
 
upload_template('put_test.txt', "%s/" % env.remote_app_dir, None, False, None, True)
 
-- error ----
Traceback (most recent call last):
  File "C:\Python26\lib\site-packages\fabric-0.9.1-py2.6.egg\fabric\main.py", li
ne 435, in main
    commands[name](*args, **kwargs)
  File "E:\pbi\fabric\test\fabfile.py", line 47, in deploy
    upload_template('put_test.txt', "%s/" % env.remote_app_dir, None, False, Non
e, True)
NameError: global name 'upload_template' is not defined
 
 
 
If I used 'fabric.contrib.files.upload_template()', I got NameError on 'fabric' as below.
 
Traceback (most recent call last):
  File "C:\Python26\lib\site-packages\fabric-0.9.1-py2.6.egg\fabric\main.py", li
ne 435, in main
    commands[name](*args, **kwargs)
  File "E:\pbi\fabric\test\fabfile.py", line 47, in deploy
    fabric.contrib.files.upload_template('put_test.txt', "%s/" % env.remote_app_
dir, None, False, None, True)
NameError: global name 'fabric' is not defined
 
Can you see what's wrong with the code?


Thanks

--- On Sun, 8/15/10, Jeff Forcier <address@hidden> wrote:

From: Jeff Forcier <address@hidden>
Subject: Re: [Fab-user] First Fabric connected but got 'Permission denied' error
To: "Peter Bee" <address@hidden>
Cc: address@hidden
Date: Sunday, August 15, 2010, 5:42 AM

On Sun, Aug 15, 2010 at 12:48 AM, Peter Bee <address@hidden> wrote:
>
> I used my account credentials in the fabric file. Using the credentials, I can log on and do almost all the operations (wget, mkdir, create file, cp, and so on) without 'sudo'.

Try printing out env.host_string immediately before your put() call,
and see what its value is. If your env.user isn't the same as your
local account name, then you should see "<the value you put in
env.user>@<the IP address in your hosts list>".

If you only see the IP address, then it may be that it's connecting
with your local user's username, which (if it exists on the remote end
as a legit user) might not have the right permissions. This is a long
shot but something to check anyways.

> What special rights does 'put' require? Also, how can I use 'sudo' on the remote system in the fabric file? For example, what's the code for 'put' with a 'sudo'?

Right now put() can't do sudo things, but there's a contrib method
that can be used as a workaround until we upgrade put():
fabric.contrib.files.upload_template(). It has a "use_sudo" Boolean
kwarg. Check the API docs for details.

-Jeff

>
> --- On Sat, 8/14/10, Jeff Forcier <address@hidden> wrote:
>
> From: Jeff Forcier <address@hidden>
> Subject: Re: [Fab-user] First Fabric connected but got 'Permission denied' error
> To: "Peter Bee" <address@hidden>
> Cc: address@hidden
> Date: Saturday, August 14, 2010, 5:44 AM
>
> Hi Peter,
>
> On Sat, Aug 14, 2010 at 4:04 AM, Peter Bee <address@hidden> wrote:
>
> > Underlying exception message:
> >     Permission denied
>
> This usually means exactly what it says: the user you're connecting as
> does not have permission to write files to the destination directory
> you specified. You'll want to double check that on the remote server
> to see what's up.
>
> Best,
> Jeff
>
>
> --
> Jeff Forcier
> Unix sysadmin; Python/Ruby developer
> http://bitprophet.org
>



--
Jeff Forcier
Unix sysadmin; Python/Ruby developer
http://bitprophet.org

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Integrated Development Corporation
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