On Tue, Apr 7, 2009 at 11:46 AM, Karl Bowden <karlbow...@gmail.com> wrote:
> On Mon, Apr 6, 2009 at 11:59 PM, Bryan Kearney <bkear...@redhat.com> wrote:
>>
>> agentk wrote:
>>> I'm not sure if I'm kicking tyres again, but first off: I like the
>>> possibilities with puppet + augeas.
>>>
>>> Trying to make a working example with /etc/exports but not sure of how
>>> to proceed. I want to be able to define exports in the following form:
>>>
>>> my_exports_def {
>>> ['/home/server01', '/svr/logs']:
>>> client => '*.example.com',
>>> options => 'rw,sync',
>>> '/other/export':
>>> client => '*.example.com',
>>> options => 'rw,sync,no_root_squash',
>>> }
>>>
>>
>> Try something like this:
>>
>> augeas{"test":
>> context=>"/files/etc/exports",
>> changes => ["set /dir[.='/home/server01'] '/home/server01'",
>> "set /dir[.='/home/server01']/client '*.example.com'",
>> "set
>> /dir[.='/home/server01']/client[.='*.example.com']/option[.='rw'] rw"]
>>
>> }
>>
>> The commands work in augtool. The iteration may be an issue if you have
>> many options. Perhaps you can set that up in a wrapper call and use
>> conditionals?
>>
>> -- bk
>
> Cheers! Your example did not work at first, but I just needed to
> package the latest augeas for ubuntu. I think that is where half of my
> trouble was. Oh well. All good now thank you.
>
> - Karl
>
Ok, I'm almost there. But not quite.
First here is the code I'm using:
templates/augeas/exports.erb:
set /dir[.='<%= name %>'] '<%= name %>'
set /dir[.='<%= name %>']/client[.='<%= client %>'] '<%= client %>'
remove /dir[.='<%= name %>']/client[.='<%= client %>']/option
<% options.each do |option| %>set /dir[.='<%= name %>']/client[.='<%=
client %>']/option[.='<%= option %>'] '<%= option %>'
<% end %>
manifests/templates.pp:
define augeas_nfs_export($client='*', $options=['ro','sync']) {
augeas {
"$name":
context => "/files/etc/exports",
changes => template('augeas/exports.erb'),
}
}
class virt02_export {
augeas_nfs_export {
'/home/server01':
client => '*.example.com',
options => ['rw','sync','no_subtree_check'];
}
}
Now the debug output shows that puppets is producing the right augeas
commands and the work in augtool when I run the manually, but I have
not been able to get puppet to save /etc/exports
Trimed log output from sudo puppetd --test --debug:
debug:
//Node[virt02.nugan.com.au]/virt02_export/Augeas_nfs_export[/home/server01]/Augeas[/home/server01]:
Changing returns
debug:
//Node[virt02.nugan.com.au]/virt02_export/Augeas_nfs_export[/home/server01]/Augeas[/home/server01]:
1 change(s)
debug: Augeas[/home/server01](provider=augeas): Opening augeas with
root /, lens path , flags 0
debug: Augeas[/home/server01](provider=augeas): sending command 'set'
with params ["/files/etc/exports/dir[.='/home/server01']",
"'/home/server01'"]
debug: Augeas[/home/server01](provider=augeas): sending command 'set'
with params
["/files/etc/exports/dir[.='/home/server01']/client[.='*.example.com']",
"'*.example.com'"]
debug: Augeas[/home/server01](provider=augeas): sending command
'remove' with params
["/files/etc/exports/dir[.='/home/server01']/client[.='*.example.com']/option"]
debug: Augeas[/home/server01](provider=augeas): sending command 'set'
with params
["/files/etc/exports/dir[.='/home/server01']/client[.='*.example.com']/option[.='rw']",
"'rw'"]
debug: Augeas[/home/server01](provider=augeas): sending command 'set'
with params
["/files/etc/exports/dir[.='/home/server01']/client[.='*.example.com']/option[.='sync']",
"'sync'"]
debug: Augeas[/home/server01](provider=augeas): sending command 'set'
with params
["/files/etc/exports/dir[.='/home/server01']/client[.='*.example.com']/option[.='no_subtree_check']",
"'no_subtree_check'"]
err:
//Node[virt02.nugan.com.au]/virt02_export/Augeas_nfs_export[/home/server01]/Augeas[/home/server01]/returns:
change from need_to_run to 0 failed: invalid command
The first two lines indicate to me that puppet is seeing that on the
test run augeas has one line to change in exports, but always fails on
the actual run.
Also to not is the remove command seems to produce errors on the final
run too. if I remove the remove line the error is:
err:
//Node[virt02.nugan.com.au]/virt02_export/Augeas_nfs_export[/home/server01]/Augeas[/home/server01]/returns:
change from need_to_run to 0 failed: Save failed with return code
false
I have tried putting these commands directly into an augeas statement,
but it still produces the same errors. Where do I look next?
- Karl
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Puppet Users" group.
To post to this group, send email to puppet-users@googlegroups.com
To unsubscribe from this group, send email to
puppet-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/puppet-users?hl=en
-~----------~----~----~----~------~----~------~--~---
