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Bug 1382698

Summary: Rendering foreman_server_fqdn results in empty value
Product: Red Hat Satellite Reporter: Peter Vreman <peter.vreman>
Component: Provisioning TemplatesAssignee: satellite6-bugs <satellite6-bugs>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 6.2.2CC: bbuckingham, jcallaha, mhulan, peter.vreman
Target Milestone: UnspecifiedKeywords: Triaged
Target Release: Unused   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-10-27 14:57:00 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1122832    

Description Peter Vreman 2016-10-07 12:46:32 UTC
Description of problem:
[crash] root@li-lc-1578:/usr/share/foreman# hammer -c/opt/hoici/etc/sat6/hammer-hoici.yaml settings list | grep foreman_url
foreman_url                                            | https://li-lc-1578.hag.hilti.com            | URL where your Foreman instance is reachable (see also Provisioning > unatten...

[crash] root@li-lc-1578:/usr/share/foreman# hammer -c/opt/hoici/etc/sat6/hammer-hoici.yaml template dump --name='PXELinux global default'
Test foreman_server_fqdn: <%= @foreman_server_fqdn %>

[crash] root@li-lc-1578:/usr/share/foreman# hammer -c/opt/hoici/etc/sat6/hammer-hoici.yaml template build-pxe-default
PXE Default file has been deployed to all Capsules

[crash] root@li-lc-1578:/usr/share/foreman# head -n5 /var/lib/tftpboot/pxelinux.cfg/default
Test foreman_server_fqdn:


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Set PXE global template to 'Test foreman_server_fqdn: <%= @foreman_server_fqdn %>'
2. Render PXE global menu
3.

Actual results:
value of foreman_server_fqdn is empty

Expected results:
foreman_server_fqdn is replaced

Additional info:

Comment 2 Marek Hulan 2016-10-27 14:08:26 UTC
Hello Peter, I believe you need to use <%= foreman_server_fqdn %> without '@' to get the url. We don't make all settings accessible in templates, this one has it's own macro defined and can be called as mentioned above. Could you please let us know where did you find that you could use @foreman_server_fqdn and whether the macro (without @) works for you? It works on my Satellite 6.2 instance. Thank you.

Comment 3 Peter Vreman 2016-10-27 14:54:39 UTC
Without the @ the <%= foreman_server_fqdn %> works.
Strange that there is no error for an undefined variable.

Comment 4 Marek Hulan 2016-10-31 09:13:48 UTC
The reason is that it's valid Ruby code, instance variables (starting with @) defaults to nil. Thanks for confirmation.