[chef] Re: execute bash command

[Tyler < >]

Hey Gareth - can you try not using a custom resource and instead just 
plugging the `execute “remove-site”` code you have in place of the 
`omd_site`?  If that still has issues, then yes, I think it is a problem with 
the echo or the `only_if`.  What does your log show when you do this?

This is just a troubleshooting step to make sure there is not a bug with the 
custom resource.  

-T

> On Nov 24, 2014, at 1:29 AM, Gareth Allen 
> <
 >
>  wrote:
> 
> Hi all,
> 
> I've written my first custom resource to remove an omd site,  I'm
> trying to include an echo in my execute statement as the application
> requires user input.  My provider looks like this:
> 
> #----------
> action :remove do
>  execute "remove-site" do
>    command "echo -e 'yes' | /usr/bin/omd rm #{new_resource.site_name}"
>    only_if { ::File.directory?("/opt/omd/sites/#{new_resource.site_name}") }
>  end
> end
> #----------
> 
> Then my recipe:
> 
> #----------
> omd_site 'test' do
>  action :remove
> end
> #----------
> 
> The chef-client shows the following and succeeds, but the site is
> never removed.
> 
> - execute echo -e 'yes' | /usr/bin/omd rm test
> 
> If I run the command manually everything works as expected.  Below is
> the output.
> 
> ----------
> PLEASE NOTE: This action removes all configuration files
>             and variable data of the site.
> 
> In detail the following steps will be done:
> - Stop all processes of the site
> - Unmount tmpfs of the site
> - Remove tmpfs of the site from fstab
> - Remove the system user <SITENAME>
> - Remove the system group <SITENAME>
> - Remove the site home directory
> - Restart the system wide apache daemon
> (yes/NO): Removing Crontab...
> no crontab for test
> Stopping dedicated Apache for site test...(not running)...OK
> Stopping nagios...not running...OK
> npcd was not running... could not stop
> Stopping rrdcached...not running.
> Unmounting temporary filesystem...OK
> Removing /omd/sites/test/tmp from /etc/fstab...OK
> Deleting user and group test...OK
> Restarting Apache...[Mon Nov 24 11:26:25.553556 2014]
> [proxy_html:notice] [pid 25995:tid 140261059786624] AH01425: I18n
> support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII
> characters in proxied pages are likely to display incorrectly.
> AH00558: apache2: Could not reliably determine the server's fully
> qualified domain name, using 127.0.1.1. Set the 'ServerName' directive
> globally to suppress this message
> OK
> ----------
> 
> I assume the problem is with the echo statement.  Any ideas?
> 
> Regards,
> Gareth