[chef] RE: Re: Chef "execute" question

[Justin Franks < >]

I want the chef "execute" to run a script on every chef run. So instead of 
using cron I want to use Chef "execute"




*************************
Justin Franks
Lead Operations Engineer
SaaS, Cloud, Data Centers & Infrastructure
Lithium Technologies, Inc
225 Bush St., 15th Floor
San Francisco, CA 94104
tel: +1 415 757 3100 x3219

________________________________________
From: Daniel DeLeo 
<
 >
 on behalf of Daniel DeLeo 
<
 >
Sent: Monday, July 21, 2014 8:58 AM
To: 

 
Subject: [chef] Re: Chef "execute" question

On Monday, July 21, 2014 at 8:39 AM, Justin Franks wrote:

> Let's say I have:
> execute "something" do
> command "/usr/local/bin/somescript"
> action :run
> end
> Will Chef execute that command on every client run? If not how do I make it 
> execute the command on each client run?

There’s two common ways to do this, depending on what you need. If you need 
this to execute in response to a change in a different resource, such as a 
file being updated or a service restarted, then you want to use `action 
:nothing` and have the other resource notify your execute resource to run. 
See: http://docs.opscode.com/resource_common.html#notifications

If your execute resource is more like a “poor man’s LWRP”, that is, it 
independently manages some system state unrelated to other resources, then 
you can use a guard command to make the execution conditional based on 
results of that command. See: 
http://docs.opscode.com/resource_common.html#guards


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>
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> *************************
> Justin Franks
> Lead Operations Engineer
> SaaS, Cloud, Data Centers & Infrastructure
> Lithium Technologies, Inc
> 225 Bush St., 15th Floor
> San Francisco, CA 94104
> tel: +1 415 757 3100 x3219

HTH,
--
Daniel DeLeo