Add pods and containers charts visualization

scripts/lua/pod_details.lua

@@ -0,0 +1,87 @@
+--
+-- (C) 2013-19 - ntop.org
+--
+
+local dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+
+require "lua_utils"
+require "graph_utils"
+
+local page_utils = require("page_utils")
+local format_utils = require("format_utils")
+
+local pod            = _GET["pod"]
+local page           = _GET["page"]
+
+interface.select(ifname)
+local ifId = getInterfaceId(ifname)
+local ts_utils = require("ts_utils")
+active_page = "hosts"
+
+sendHTTPContentTypeHeader('text/html')
+
+page_utils.print_header()
+
+dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
+
+if(pod == nil) then
+    return
+end
+
+if(not ts_utils.exists("pod:num_flows", {ifid=ifId, pod=pod})) then
+    print("<div class=\"alert alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> " .. i18n("no_data_available") .. "</div>")
+    return
+end
+
+--[[
+Create Menu Bar with buttons
+--]]
+local nav_url = ntop.getHttpPrefix().."/lua/pod_details.lua?pod="..pod
+print [[
+<div class="bs-docs-example">
+            <nav class="navbar navbar-default" role="navigation">
+              <div class="navbar-collapse collapse">
+<ul class="nav navbar-nav">
+]]
+
+print("<li><a href=\"#\">" .. i18n("containers_stats.pod") .. ": "..pod.."</A> </li>")
+
+if(page == "historical") then
+    print("\n<li class=\"active\"><a href=\"#\"><i class='fa fa-area-chart fa-lg'></i></a></li>\n")
+else
+    print("\n<li><a href=\""..nav_url.."&page=historical\"><i class='fa fa-area-chart fa-lg'></i></a></li>")
+end
+
+print [[
+<li><a href="javascript:history.go(-1)"><i class='fa fa-reply'></i></a></li>
+</ul>
+</div>
+</nav>
+</div>
+]]
+
+--[[
+Selectively render information pages
+--]]
+if page == "historical" then
+  local schema = _GET["ts_schema"] or "pod:num_flows"
+  local selected_epoch = _GET["epoch"] or ""
+  local url = ntop.getHttpPrefix()..'/lua/pod_details.lua?pod='..pod..'&page=historical'
+
+  local tags = {
+    ifid = ifId,
+    pod = pod,
+  }
+
+  drawGraphs(ifId, schema, tags, _GET["zoom"], url, selected_epoch, {
+    timeseries = {
+      {schema="pod:num_flows",             label=i18n("graphs.active_flows")},
+      {schema="pod:num_containers",        label=i18n("containers_stats.containers")},
+      {schema="pod:rtt",                   label=i18n("containers_stats.avg_rtt")},
+      {schema="pod:rtt_variance",          label=i18n("containers_stats.avg_rtt_variance")},
+    }
+  })
+end
+
+dofile(dirs.installdir .. "/scripts/lua/inc/footer.lua")