mirror of
https://github.com/ntop/ntopng.git
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164 lines
8.9 KiB
Lua
164 lines
8.9 KiB
Lua
--
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-- (C) 2013-24 - ntop.org
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--
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local dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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if((dirs.scriptdir ~= nil) and (dirs.scriptdir ~= "")) then package.path = dirs.scriptdir .. "/lua/modules/?.lua;" .. package.path end
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require "lua_utils"
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local page_utils = require("page_utils")
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local ts_utils = require("ts_utils")
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local script_manager = require("script_manager")
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local graph_utils = require("graph_utils")
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local influxdb_export_api = require "influxdb_export_api"
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sendHTTPContentTypeHeader('text/html')
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local charts_available = script_manager.systemTimeseriesEnabled()
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local page = _GET["page"] or "overview"
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local url = script_manager.getMonitorUrl("influxdb_monitor.lua") .. "?ifid=" .. interface.getId()
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page_utils.print_header_and_set_active_menu_entry(page_utils.menu_entries.influxdb_status)
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dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
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page_utils.print_navbar("InfluxDB", url,
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{
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{
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active = page == "overview" or not page,
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page_name = "overview",
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label = "<i class=\"fas fa-home fa-lg\"></i>",
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},
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{
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hidden = not charts_available,
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active = page == "historical",
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page_name = "historical",
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label = "<i class='fas fa-lg fa-chart-area'></i>",
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},
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}
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)
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-- #######################################################
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if(page == "overview") then
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local fa_external = "<i class='fas fa-external-link-alt'></i>"
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local tags = {ifid=getSystemInterfaceId()}
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print("<table class=\"table table-bordered table-striped\">\n")
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print("<tr><td nowrap width='30%'><b>".. i18n("system_stats.health") .."</b><br><small>"..i18n("system_stats.short_desc_influxdb_health").."</small></td><td></td><td><span id='throbber' class='spinner-border spinner-border-sm text-primary influxdb-info-load' role='status'><span class='sr-only'>Loading...</span></span> <span id=\"influxdb-health\"></span></td></tr>\n")
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if ntop.isInfluxDBInternalAvailable() then
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print("<tr><td nowrap width='30%'><b>".. i18n("traffic_recording.storage_utilization") .."</b><br><small>"..i18n("system_stats.short_desc_influxdb_storage_utilization").."</small></td>")
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print("<td class='text-center' width=5%>")
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print(ternary(charts_available, "<A HREF='"..url.."&page=historical&ts_schema=influxdb:storage_size'><i class='fas fa-chart-area fa-lg'></i></A>", ""))
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print("</td><td><span id='throbber' class='spinner-border influxdb-info-load spinner-border-sm text-primary' role='status'><span class='sr-only'>Loading...</span></span> <span id=\"influxdb-info-text\"></span></td></tr>\n")
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print("<tr><td nowrap><b>".. i18n("about.ram_memory") .."</b><br><small>"..i18n("system_stats.short_desc_influxdb_ram_memory").."</small></td>")
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print("<td class='text-center' width=5%>")
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print(ternary(charts_available, "<A HREF='"..url.."&page=historical&ts_schema=influxdb:memory_size'><i class='fas fa-chart-area fa-lg'></i></A>", ""))
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print("</td><td><span id='throbber' class='spinner-border influxdb-info-load spinner-border-sm text-primary' role='status'><span class='sr-only'>Loading...</span></span> <span id=\"influxdb-info-memory\"></span></td></tr>\n")
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end
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if(influxdb_export_api.isInfluxdbChecksEnabled() == true and influxdb_export_api.isInfluxdbEnabled()) then
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local stats = influxdb_export_api.getExportStats()
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print("<tr><td nowrap><b>".. i18n("system_stats.exports") .."</b><br><small>"..i18n("system_stats.short_desc_influxdb_exports").."</small></td>")
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print("<td class='text-center' width=5%>")
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print(ternary(charts_available, "<A HREF='"..url.."&page=historical&ts_schema=influxdb:exports'><i class='fas fa-chart-area fa-lg'></i></A>", ""))
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print("<td><span id=\"influxdb-exports\">".. formatValue(stats.exports) .."</span></td></tr>\n")
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print("<tr><td nowrap><b>".. i18n("system_stats.exported_points") .."</b><br><small>"..i18n("system_stats.short_desc_influxdb_exported_points").."</small></td>")
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print("<td class='text-center' width=5%>")
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print(ternary(charts_available, "<A HREF='"..url.."&page=historical&ts_schema=influxdb:exported_points'><i class='fas fa-chart-area fa-lg'></i></A>", ""))
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print("</td><td><span id=\"influxdb-exported-points\">".. formatValue(stats.points_exported) .."</span></td></tr>\n")
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end
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if ntop.isInfluxDBInternalAvailable() then
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print("<tr><td nowrap><b>".. i18n("system_stats.series_cardinality") .."</b><br><small>"..i18n("system_stats.short_desc_influxdb_cardinality").."</small></td><td></td><td><span id='throbber' class='spinner-border influxdb-info-load spinner-border-sm text-primary' role='status'><span class='sr-only'>Loading...</span></span> <span id=\"influxdb-info-series\"></span><i id=\"high-cardinality-warn\" class=\"fas fa-exclamation-triangle fa-lg\" title=\"".. i18n("system_stats.high_series_cardinality") .."\" style=\"color: orange; display:none\"></td></i></tr>\n")
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end
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print[[<script>
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var last_db_bytes, last_memory, last_num_series;
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var last_exported_points, last_dropped_points;
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var last_exports;
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var health_descr = {
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]]
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print('"green" : {"status" : "<span class=\'badge bg-success\'>'..i18n("system_stats.influxdb_health_green")..'</span>", "descr" : "<small>'..i18n("system_stats.influxdb_health_green_descr")..'</small>"},')
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print('"yellow" : {"status" : "<span class=\'badge bg-warning\'>'..i18n("system_stats.influxdb_health_yellow")..'</span>", "descr" : "<small>'..i18n("system_stats.influxdb_health_yellow_descr")..'</small>"},')
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print('"red" : {"status" : "<span class=\'badge bg-danger\'>'..i18n("system_stats.influxdb_health_red")..'</span>", "descr" : "<small>'..i18n("system_stats.influxdb_health_red_descr")..'</small>"},')
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print[[
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};
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function refreshInfluxStats() {
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$.get("]] print(ntop.getHttpPrefix()) print[[/lua/rest/v2/get/system/health/influxdb.lua", function(info) {
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const rsp = info.rsp
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$(".influxdb-info-load").hide();
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let influxdb_status = health_descr['green']["status"] + "<br>" + health_descr['green']["descr"]
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if(typeof rsp.health !== "undefined" && health_descr[rsp.health]) {
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influxdb_status = health_descr[rsp.health]["status"] + "<br>" + health_descr[rsp.health]["descr"]
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}
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$("#influxdb-health").html(influxdb_status);
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if(typeof rsp.db_bytes !== "undefined") {
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$("#influxdb-info-text").html(NtopUtils.bytesToVolume(rsp.db_bytes) + " ");
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if(typeof last_db_bytes !== "undefined")
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$("#influxdb-info-text").append(NtopUtils.drawTrend(rsp.db_bytes, last_db_bytes));
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last_db_bytes = rsp.db_bytes;
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}
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if(typeof rsp.memory !== "undefined") {
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$("#influxdb-info-memory").html(NtopUtils.bytesToVolume(rsp.memory) + " ");
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if(typeof last_memory !== "undefined")
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$("#influxdb-info-memory").append(NtopUtils.drawTrend(rsp.memory, last_memory));
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last_memory = rsp.memory;
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}
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if(typeof rsp.num_series !== "undefined") {
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$("#influxdb-info-series").html(NtopUtils.addCommas(rsp.num_series) + " ");
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if(typeof last_num_series !== "undefined")
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$("#influxdb-info-series").append(NtopUtils.drawTrend(rsp.num_series, last_num_series));
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last_num_series = rsp.num_series;
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}
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if(typeof rsp.points_exported !== "undefined") {
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$("#influxdb-exported-points").html(NtopUtils.addCommas(rsp.points_exported) + " ");
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if(typeof last_exported_points !== "undefined")
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$("#influxdb-exported-points").append(NtopUtils.drawTrend(rsp.points_exported, last_exported_points));
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last_exported_points = rsp.points_exported;
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}
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if(typeof rsp.points_dropped !== "undefined") {
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$("#influxdb-dropped-points").html(NtopUtils.addCommas(rsp.points_dropped) + " ");
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if(typeof last_dropped_points !== "undefined")
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$("#influxdb-dropped-points").append(NtopUtils.drawTrend(rsp.points_dropped, last_dropped_points, " style=\"color: #B94A48;\""));
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last_dropped_points = rsp.points_dropped;
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}
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if(typeof rsp.exports !== "undefined") {
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$("#influxdb-exports").html(NtopUtils.addCommas(rsp.exports) + " ");
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if(typeof last_exports !== "undefined")
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$("#influxdb-exports").append(NtopUtils.drawTrend(rsp.exports, last_exports));
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last_exports = rsp.exports;
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}
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if(rsp.num_series >= 950000)
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$("#high-cardinality-warn").show();
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}).fail(function() {
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$(".influxdb-info-load").hide();
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});
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}
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setInterval(refreshInfluxStats, 5000);
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refreshInfluxStats();
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</script>
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]]
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print("</table>\n")
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print("<b>"..i18n("notes").."</b>")
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print("<ul>")
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print("<li>"..i18n("system_stats.influxdb_note_docs", {url = "https://www.ntop.org/guides/ntopng/basic_concepts/timeseries.html#influxdb-driver"}).."</li>")
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print("</ul>")
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elseif(page == "historical" and charts_available) then
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graph_utils.drawNewGraphs({ ifid = -1})
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end
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-- #######################################################
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dofile(dirs.installdir .. "/scripts/lua/inc/footer.lua")
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