Fix Dell OS6 and Dell OS9 switch configuration

Previously the dellos6_config and dellos9_config modules accepted the
name of a template file as their 'src' parameter, or a string containing
the actual config. Now they only accept the config string. Kayobe passes
the name of a template file, resulting in a strange error from the
switch about an invalid command dellos6-config.j2 or dellos9-config.j2.

This change fixes the issue in the same way it was fixed for Dell OS10
switches, by using the template lookup plugin to evaluate the config
file template.

Change-Id: Ic14e2b75c785b4db03b5e659e5a2be2ee83eace3
Closes-Bug: #2061102

ansible/roles/dell-switch/tasks/main.yml

@@ -3,7 +3,7 @@
   local_action:
     module: dellos6_config
     provider: "{{ dell_switch_provider }}"
-    src: dellos6-config.j2
+    src: "{{ lookup('template', 'dellos6-config.j2') }}"
     save: "{{ dell_switch_save | bool }}"
   when: dell_switch_type == 'dellos6'
 
@@ -11,7 +11,7 @@
   local_action:
     module: dellos9_config
     provider: "{{ dell_switch_provider }}"
-    src: dellos9-config.j2
+    src: "{{ lookup('template', 'dellos9-config.j2') }}"
     save: "{{ dell_switch_save | bool }}"
   when: dell_switch_type == 'dellos9'
 

releasenotes/notes/bug-2061102-cbc4c65c14c09d55.yaml

@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fixes an issue where Dell OS6 and Dell OS9 switch configuration was not
+    applied correctly. `LP#2061102
+    <https://bugs.launchpad.net/kayobe/+bug/2061102>`__.