Never mind. Got it working with future parser. Here is the
reference
http://docs.puppetlabs.com/puppet/3/reference/experiments_lambdas.html,
might help other people.
On Thursday, December 19, 2013 3:52:34 PM UTC-8, Pan Luo wrote:
>
> Hi Erik,
>
> Thanks. I'm using your module right now and was able to get all IPs of the
> web servers into an array. I'm struggling to convert them into a hash. I'm
> using puppet 3.3.2, so I suppose it's future parser? Could you give me some
> light?
>
> The array I got is something like this: [ip1, ip2]
> The hash I would like to be convert to is:
> { ip1 => { attr1 => value1, attr2 => value2}, ip2 => { attr1 => value1,
> attr2 => value2} }
> Ideally if there is any function can merge an array and hash, e.g.
> merge( [ip1, ip2], { attr1 => value1, attr2 => value2}) to get above value.
>
> Thanks!
>
> Cheers,
> Pan
>
> On Thursday, December 19, 2013 4:54:37 AM UTC-8, Erik Dalén wrote:
>>
>> If you use puppetdb you can use my puppetdbquery module:
>> http://forge.puppetlabs.com/dalen/puppetdbquery
>>
>> You will get it as a array of IP addresses though. But should be easier
>> to go from there at least. If you use the future parser it is fairly
>> trivial to convert that to a hash, in the old parser such conversion
>> requires a little more trickery, possibly with some of the stdlib functions.
>>
>>
>> On 19 December 2013 01:55, Pan Luo <luop...@gmail.com> wrote:
>>
>>> Hi there,
>>>
>>> I'm trying to setup the permissions on mysql database with multiple web
>>> servers using puppet-mysql module. I would like to collect all IPs of the
>>> web servers and run grant on the database server.
>>>
>>> It seems exported resources might help. The only way I can think of
>>> right now is to export the file resources on each web node with IP as the
>>> content and collect them on the db node. Then I have to load those file
>>> content using a custom function. Then generate a hash from them that will
>>> be sent to mysql::server grants variable.
>>>
>>> Is there a easier way to do it? Thanks.
>>>
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>>
>>
>>
>> --
>> Erik Dalén
>>
>
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