Adding configuration option to specify the bar chart

puppetboard/default_settings.py

@@ -21,6 +21,7 @@ TABLE_COUNT_SELECTOR = [10, 20, 50, 100, 500]
 OFFLINE_MODE = False
 ENABLE_CATALOG = False
 OVERVIEW_FILTER = None
+GRAPH_TYPE = 'pie'
 GRAPH_FACTS = ['architecture',
                'clientversion',
                'domain',

puppetboard/docker_settings.py

@@ -47,6 +47,8 @@ GRAPH_FACTS = [x.strip() for x in os.getenv('GRAPH_FACTS',
                                             GRAPH_FACTS_DEFAULT).split(',')]
 
 
+GRAPH_TYPE = os.getenv('GRAPH_TYPE', 'pie')
+
 # Tuples are hard to express as an environment variable, so here
 # the tupple can be listed as a list of items
 # export INVENTORY_FACTS="Hostname, fqdn, IP Address, ipaddress,.. etc"

puppetboard/templates/fact.html

@@ -30,7 +30,7 @@ if (otherdata.length > 0) {
     bindto: '#factChart',
     data: {
         columns: realdata,
-        type : 'donut',
+        type : '{{config.GRAPH_TYPE|default('pie')}}',
     }
 });
 {% endblock onload_script %}