Allow to config banner in pillar

openssh/banner.sls

@@ -6,5 +6,10 @@ include:
 sshd_banner:
   file.managed:
     - name: {{ openssh.banner }}
+    {% if openssh.banner_string is defined %}
+    - contents: |
+        {{ openssh.banner_string }}
+    {% else %}
     - source: {{ openssh.banner_src }}
     - template: jinja
+    {% endif %}