Nice one! Works like a charm. Still don't know what went wrong with my
example, but thanks, I will use yours. :-)
> On 15 feb 2011, at 09:50, dennis.caboo...@snow.nl wrote:
>
>> Hi there!
>>
>> I have a replace_patterns issue.
>>
>> - In /tmp/group I have the following:
>>
>> root@cfengine:~# grep zenoss /tmp/group
>> zenoss:x:1001:
>>
>> - I have the following cfengine code:
>>
>> ----------
>> body common control {
>> bundlesequence => {
>> "test"
>> };
>> }
>>
>> bundle agent test {
>> files:
>> "/tmp/group11"
>> edit_line => replace_group;
>> }
>>
>> bundle edit_line replace_group {
>> vars:
>> "group_lines" string => "zenoss:x:1001:user1,user2,user3";
>>
>> replace_patterns:
>> "^zenoss.*$"
>> replace_with => value("$(group_lines)");
>> }
>> ----------
>>
>> - After running cf-agent, /tmp/group looks like this, which is what I
>> want:
>>
>> root@cfengine:~# grep zenoss /tmp/group
>> zenoss:x:1001:user1,user2,user3
>>
>> - Nevertheless there are a lot of errors, which I don't understand. If I
>> remove the $ from the end of the pattern, I got the same errors and
>> nothing happens:
>>
>>
> This pattern will always match and replace the value everytime cfengine
> runs. I had to include cfengine_stdlib.cf else the example does not work.
> Here is an example that i use to edit these kind of files:
> body common control {
> inputs => {
> "cfengine_stdlib.cf"
> };
>
> bundlesequence => {
> sara_change_group_users("zenoss","user1,user2,user3")
> };
> }
>
> bundle agent sara_change_group_users(group, users)
> {
> files:
> "/tmp/group11"
> comment => "Change group users",
> edit_line => set_user_field("$(group)","4","$(users)"),
> classes => if_repaired( group_members_changed );
>
> reports:
> group_members_changed::
> "Added $(users) to $(group)";
> }
>
>
>
> --
> Bas van der Vlies
> b...@sara.nl
>
>
>
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>
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