show list of nodes without report for x hours in overview

- the amount of hours is defined as `UNRESPONSIVE_HOURS` in default_settings.py
- small status layout improvement in nodes list
- latest report button in nodes list
- nedap/pypuppetdb repo as requirement ( new api was merged nedap/pypuppetdb#17 )

puppetboard/app.py

@@ -5,6 +5,7 @@ import os
 import logging
 import collections
 import urllib
+from datetime import datetime, timedelta
 
 from flask import (
     Flask, render_template, abort, url_for,
@@ -101,7 +102,15 @@ def index():
     
     latest_events = puppetdb._query('event-counts', query='["=", "latest-report?", true]', summarize_by='certname')
 
-    return render_template('index.html', metrics=metrics, latest_event_count=latest_event_count, latest_events=latest_events)
+    unreported = []
+    for node in puppetdb.nodes():
+        node_last_seen = node.report_timestamp.replace(tzinfo=None)
+        if node_last_seen  < (datetime.utcnow()-timedelta(hours=app.config['UNRESPONSIVE_HOURS'])):
+            delta = (datetime.utcnow()-node_last_seen)
+            node.noresponse = str(delta.days) + "d " + str(int(delta.seconds/3600)) +"h " + str(int((delta.seconds%3600)/60))+ "m"
+            unreported.append(node)
+
+    return render_template('index.html', metrics=metrics, latest_event_count=latest_event_count, latest_events=latest_events, unreported=unreported, unreported_time=app.config['UNRESPONSIVE_HOURS'])
 
 @app.route('/nodes')
 def nodes():

puppetboard/default_settings.py

@@ -7,5 +7,6 @@ PUPPETDB_TIMEOUT=20
 PUPPETDB_API=3
 DEV_LISTEN_HOST='127.0.0.1'
 DEV_LISTEN_PORT=5000
+UNRESPONSIVE_HOURS=2
 ENABLE_QUERY=True
 LOGLEVEL='info'

puppetboard/static/css/puppetboard.css

@@ -65,3 +65,8 @@ h1.noop {
   width:20px;
   text-align:center;
 }
+.label-nothing {
+  background-color:#ddd;
+  width:20px;
+  color:#ddd;
+}

puppetboard/templates/index.html

@@ -8,16 +8,16 @@
   <div class="row">
     <div class="span12">
       <div class="span4 stat">
-        <h1 class="error">{{latest_event_count['failures']}} Failures</h1>
-        <span>in the latest node reports</span>
+        <h1 class="error">{{latest_event_count['failures']}} <small>Failed</small></h1>
+        <span>nodes in the latest reports</span>
       </div>
       <div class="span4 stat">
-        <h1 class="success">{{latest_event_count['successes']}} Successes</h1>
-        <span>in the latest node reports</span>
+        <h1 class="success">{{latest_event_count['successes']}} <small>Succeeded</small></h1>
+        <span>nodes in the latest reports</span>
       </div>
       <div class="span4 stat">
-        <h1 class="noop">{{latest_event_count['noopskip']}} Noop/Skip</h1>
-        <span>in the latest node reports</span>
+        <h1 class="noop">{{ unreported|length }} <small>Unreported</small></h1>
+        <span>nodes in the last {{ unreported_time }} hours</span>
       </div>
     </div>
   </div>
@@ -53,17 +53,30 @@
 
   <div class="row">
     <div class="span12">
+      <h2>Nodes without Report since {{ unreported_time }} hours</h2>
+    	<table class='nodes table table-striped table-condensed'>
+	      <tbody class="searchable">
+	        {% for node in unreported %}
+    	    <tr>
+            <td style="width:110px;"><span class="label label-important">No Report</span></td>
+            <td>{{ node.noresponse }}</td>
+            <td><a href="{{url_for('node', node_name=node.name)}}">{{ node.name }}</a></td>
+            <td style="width:120px;"><a class="btn btn-small btn-primary" href="{{url_for('report_latest', node_name=node.name)}}">Latest Report</a></td>
+	        </tr>
+    	    {% endfor %}
+    	  </tbody>
+    	</table>
       <h2>Latest Reports with events</h2>
-      <hr />
     	<table class='nodes table table-striped table-condensed'>
     	  <tbody class="searchable">
     	    {% for event in latest_events %}
 	        <tr>
-        
-        <td>{% if event['failures'] %}<span class="label label-important numtag">{{event['failures']}}</span>{% endif%}</td>
-        <td>{% if event['successes'] %}<span class="label label-success numtag">{{event['successes']}}</span>{% endif%}</td>
-	      <td style="width:730px;"><a href="{{url_for('node', node_name=event['subject']['title'])}}">{{event['subject']['title']}}</a></td>
-	      <td><a class="btn btn-small btn-primary" href="{{url_for('report_latest', node_name=event['subject']['title'])}}">Latest Report</a></td>
+            <td style="width:110px;">
+              {% if event['failures'] %}<span class="label label-important numtag">{{event['failures']}}</span>{% else %}<span class="label numtag">0</span>{% endif%}
+              {% if event['successes'] %}<span class="label label-success numtag">{{event['successes']}}</span>{% else %}<span class="label numtag">0</span>{% endif%}
+            </td>
+	          <td style="width:700px;"><a href="{{url_for('node', node_name=event['subject']['title'])}}">{{event['subject']['title']}}</a></td>
+    	      <td style="width:120px;"><a class="btn btn-small btn-primary" href="{{url_for('report_latest', node_name=event['subject']['title'])}}">Latest Report</a></td>
     	    </tr>
     	    {% endfor %}
     	  </tbody>

puppetboard/templates/nodes.html

@@ -18,7 +18,7 @@
 <table class='nodes table table-striped table-condensed'>
   <thead>
     <tr>
-      <th width>Status</th>
+      <th>Status</th>
       <th>Hostname</th>
       <th>Catalog compiled at</th>
       {% if config.PUPPETDB_API > 2 %}
@@ -31,13 +31,9 @@
     {% for node in nodes %}
     <tr>
       <td><a href="{{url_for('report_latest', node_name=node.name)}}">
-        {% if node.status %}
-          {% if node.status['failures'] %}<span class="label label-important">{{node.status['failures']}}</span>{% endif %}
-          {% if node.status['successes'] %}<span class="label label-success">{{node.status['successes']}}</span>{% endif %}
-          {% if node.status['noops'] or node.status['skips'] %}<span class="label">{{node.status['skips']+node.status['noops']}}</span>{% endif %}
-        {% else %}
-          <span class="label">0</span>
-        {% endif %}
+	  {% if node.status['failures'] %}<span class="label numtag label-important">{{node.status['failures']}}</span>{% else %}<span class="label label-nothing">0</span>{% endif %}
+          {% if node.status['successes'] %}<span class="label numtag label-success">{{node.status['successes']}}</span>{% else %}<span class="label label-nothing">0</span>{% endif %}
+          {% if node.status['noops'] or node.status['skips'] %}<span class="label numtag">{{node.status['skips']+node.status['noops']}}</span>{% else %}<span class="label label-nothing">0</span>{% endif %}
         </a>
       </td>
       <td><a href="{{url_for('node', node_name=node.name)}}">{{node.name}}</a></td>
@@ -52,6 +48,7 @@
       </td>
       <td>
         {% if node.report_timestamp %}
+        <a class="btn btn-small btn-primary"  href="{{url_for('report_latest', node_name=node.name)}}">Latest Report</a>
         <a class="btn btn-small btn-primary" href="{{url_for('reports_node', node=node.name)}}">Reports</a>
         {% endif %}
       </td>

requirements.txt

@@ -5,5 +5,5 @@ MarkupSafe==0.18
 WTForms==1.0.4
 Werkzeug==0.9.3
 itsdangerous==0.22
-git+https://github.com/juliushaertl/pypuppetdb.git@feature-v3-newapis#egg=pypuppetdb
+git+https://github.com/nedap/pypuppetdb#egg=pypuppetdb
 requests==1.2.3