Added package-map.jinja

apache/init.sls

-{% set pkg = salt['grains.filter_by']({
-  'Debian': {'name': 'apache2'},
-  'RedHat': {'name': 'httpd'},
-}) %}
+{% from "apache/package-map.jinja" import apache with context %}
 
 apache:
   pkg:
     - installed
-    - name: {{ pkg.name }}
+    - name: {{ apache.server }}
   service:
     - running
-    - name: {{ pkg.name }}
+    - name: {{ apache.service }}
     - enable: True

apache/package-map.jinja

+{% set apache = salt['grains.filter_by']({
+    'Debian': {
+        'server': 'apache2',
+        'service': 'apache2',
+        'conf': '/etc/apache2/conf.d',
+    },
+    'RedHat': {
+        'server': 'httpd',
+        'service': 'httpd',
+        'conf': '/etc/httpd/conf.d',
+    },
+}, merge=salt['pillar.get']('apache:lookup')) %}

pillar.example

-# Example for the apache.debian_full formula:
+# ``apache`` formula configuration:
+apache:
+  server: apache2
+  service: apache2
+  conf: /etc/apache2/conf.d
 
+# ``apache.debian_full`` formula additional configuration:
 apache:
-  php-ini: 'salt://path/to/file/php.ini'
   register-site:
     # any name as an array index, and you can duplicate this section
     {{UNQIUE}}: