Re: [Puppet Users] Is there any example to collect IPs of other nodes to generate a hash to be used in mysql_grant

2013-12-19 Thread Erik Dalén 
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 luopa...@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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Re: [Puppet Users] Is there any example to collect IPs of other nodes to generate a hash to be used in mysql_grant

2013-12-19 Thread Pan Luo 
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 javascript: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.

 -- 
 You received this message because you are subscribed to the Google Groups 
 Puppet Users group.
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 To view this discussion on the web visit 
 https://groups.google.com/d/msgid/puppet-users/bfe2880e-0f5c-4f6d-b65b-9e832f4f9510%40googlegroups.com
 .
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 -- 
 Erik Dalén 


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Re: [Puppet Users] Is there any example to collect IPs of other nodes to generate a hash to be used in mysql_grant

2013-12-19 Thread Pan Luo 
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.

 -- 
 You received this message because you are subscribed to the Google 
 Groups Puppet Users group.
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 .
 For more options, visit https://groups.google.com/groups/opt_out.




 -- 
 Erik Dalén 



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