[FM-6962] Removal of unsupported OS from mysql

Author: David Swan

metadata.json

@@ -49,7 +49,6 @@
     {
       "operatingsystem": "Scientific",
       "operatingsystemrelease": [
-        "5",
         "6",
         "7"
       ]
@@ -64,7 +63,6 @@
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
-        "7",
         "8",
         "9"
       ]

spec/acceptance/types/mysql_plugin_spec.rb

@@ -15,19 +15,8 @@
     plugin_lib = 'auth_pam.so'
   end
 elsif fact('osfamily') =~ %r{Debian}
-  if fact('operatingsystem') =~ %r{Debian}
-    if fact('operatingsystemrelease') =~ %r{^6\.}
-      # Only available plugin is innodb which is already loaded and not unload- or reload-able
-      plugin = nil
-    elsif fact('operatingsystemrelease') =~ %r{^7\.}
-      plugin     = 'example'
-      plugin_lib = 'ha_example.so'
-    end
-  elsif fact('operatingsystem') =~ %r{Ubuntu}
-    if fact('operatingsystemrelease') =~ %r{^10\.04}
-      # Only available plugin is innodb which is already loaded and not unload- or reload-able
-      plugin = nil
-    elsif fact('operatingsystemrelease') =~ %r{^16\.04}
+  if fact('operatingsystem') =~ %r{Ubuntu}
+    if fact('operatingsystemrelease') =~ %r{^16\.04}
       # On Xenial running 5.7.12, the example plugin does not appear to be available.
       plugin = 'validate_password'
       plugin_lib = 'validate_password.so'