Feature #424 ยป 0001-Fixes-424-Added-responders-for-JSON-and-YAML-to-Dash.patch
| app/controllers/dashboard_controller.rb | ||
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helper :hosts
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def index
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respond_to do |format|
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format.html
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format.yaml { render :text => @report.to_yaml }
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format.json { render :json => @report.to_json }
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end
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end
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private
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def graphs
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def graphs
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data ={
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:labels => [ ['string', "State"], ['number', "Number of Hosts"] ],
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:values => [ ["Active", @active_hosts],["Error", @bad_hosts ], ["Out Of Sync", @out_of_sync_hosts ], ["OK", @good_hosts] ]
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:values => [
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["Active", @report[:active_hosts]],["Error", @report[:bad_hosts]],
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["Out Of Sync", @report[:out_of_sync_hosts]], ["OK", @report[:good_hosts]]
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]
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}
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options = { :title => "Puppet Clients Activity Overview"}#,
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# :colors =>['#0000FF','#FF0000','#00FF00','#41A317'] }
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| ... | ... | |
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end
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def prefetch_data
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@total_hosts = Host.count
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# hosts with errors in the last puppet run
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@bad_hosts = Host.recent.with_error.count
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# hosts with changes in the last puppet run
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@active_hosts = Host.recent.with_changes.count
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@good_hosts = Host.recent.successful.count
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@percentage = (@good_hosts == 0 or @total_hosts == 0) ? 0 : @good_hosts *100 / @total_hosts
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# all hosts with didn't run puppet in the <time interval> - regardless of their status
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@out_of_sync_hosts = Host.out_of_sync.count
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@intersting_reports = Report.with_changes.count
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@disabled_hosts = Host.alerts_disabled.count
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# the run interval to show in the dashboard graph
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@report = {
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:total_hosts => Host.count,
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:bad_hosts => Host.recent.with_error.count,
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:active_hosts => Host.recent.with_changes.count,
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:good_hosts => Host.recent.successful.count,
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:out_of_sync_hosts => Host.out_of_sync.count,
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:intersting_reports => Report.with_changes.count,
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:disabled_hosts => Host.alerts_disabled.count
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}
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@report[:percentage] = (@report[:good_hosts] == 0 or @report[:total_hosts] == 0) ? 0 : @report[:good_hosts]*100 / @report[:total_hosts]
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end
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end
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| app/views/dashboard/index.html.erb | ||
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<div id="dashboard">
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<h1>Overview</h1>
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<p>Generated at <%= Time.now.to_s(:short) %></p>
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<p>Good Host Reports in the last <%= SETTINGS[:puppet_interval] %> minutes <%= "#{@good_hosts} / #{@total_hosts}" %> hosts (<%=@percentage%>%) </p>
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<p>Good Host Reports in the last <%= SETTINGS[:puppet_interval] %> minutes <%= "#{@report[:good_hosts]} / #{@report[:total_hosts]}" %> hosts (<%=@report[:percentage]%>%) </p>
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<h1>Summary</h1>
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<p>Hosts that had performed modifications <%= link_to @active_hosts, :controller => "hosts", :action => "active" %></p>
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<p>Out Of Sync Hosts <%= link_to @out_of_sync_hosts, :controller => "hosts", :action => "out_of_sync" %></p>
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<p>Hosts in Error State <%= link_to @bad_hosts, :controller => "hosts", :action => "errors" %></p>
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<p>Hosts With Alerts Disabled <%= link_to @disabled_hosts, :controller => "hosts", :action => "disabled" %></p>
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<p>Hosts that had performed modifications <%= link_to @report[:active_hosts], :controller => "hosts", :action => "active" %></p>
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<p>Out Of Sync Hosts <%= link_to @report[:out_of_sync_hosts], :controller => "hosts", :action => "out_of_sync" %></p>
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<p>Hosts in Error State <%= link_to @report[:bad_hosts], :controller => "hosts", :action => "errors" %></p>
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<p>Hosts With Alerts Disabled <%= link_to @report[:disabled_hosts], :controller => "hosts", :action => "disabled" %></p>
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<div id='overview'></div>
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<%= @overview.render('overview') %>
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