Lens app source code (#119)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
2025-05-20 05:10:56 +00:00 · 2020-03-15 09:52:02 +02:00
1 parent 936cbd53d4
commit 1d0815abd2
@@ -0,0 +1,103 @@
+import React, { useContext } from "react";
+import { t } from "@lingui/macro";
+import { IPodMetrics } from "../../api/endpoints";
+import { BarChart, cpuOptions, memoryOptions } from "../chart";
+import { isMetricsEmpty, normalizeMetrics } from "../../api/endpoints/metrics.api";
+import { NoMetrics } from "../resource-metrics/no-metrics";
+import { IResourceMetricsValue, ResourceMetricsContext } from "../resource-metrics";
+import { _i18n } from "../../i18n";
+import { themeStore } from "../../theme.store";
+
+type IContext = IResourceMetricsValue<any, { metrics: IPodMetrics }>;
+
+export const ContainerCharts = () => {
+  const { params: { metrics }, tabId } = useContext<IContext>(ResourceMetricsContext);
+  const { chartCapacityColor } = themeStore.activeTheme.colors;
+
+  if (!metrics) return null;
+  if (isMetricsEmpty(metrics)) return <NoMetrics/>;
+
+  const values = Object.values(metrics).map(metric =>
+    normalizeMetrics(metric).data.result[0].values
+  );
+  const [
+    cpuUsage,
+    cpuRequests,
+    cpuLimits,
+    memoryUsage,
+    memoryRequests,
+    memoryLimits,
+    fsUsage
+  ] = values;
+
+  const datasets = [
+    // CPU
+    [
+      {
+        id: "cpuUsage",
+        label: _i18n._(t`Usage`),
+        tooltip: _i18n._(t`CPU cores usage`),
+        borderColor: "#3D90CE",
+        data: cpuUsage.map(([x, y]) => ({ x, y }))
+      },
+      {
+        id: "cpuRequests",
+        label: _i18n._(t`Requests`),
+        tooltip: _i18n._(t`CPU requests`),
+        borderColor: "#30b24d",
+        data: cpuRequests.map(([x, y]) => ({ x, y }))
+      },
+      {
+        id: "cpuLimits",
+        label: _i18n._(t`Limits`),
+        tooltip: _i18n._(t`CPU limits`),
+        borderColor: chartCapacityColor,
+        data: cpuLimits.map(([x, y]) => ({ x, y }))
+      }
+    ],
+    // Memory
+    [
+      {
+        id: "memoryUsage",
+        label: _i18n._(t`Usage`),
+        tooltip: _i18n._(t`Memory usage`),
+        borderColor: "#c93dce",
+        data: memoryUsage.map(([x, y]) => ({ x, y }))
+      },
+      {
+        id: "memoryRequests",
+        label: _i18n._(t`Requests`),
+        tooltip: _i18n._(t`Memory requests`),
+        borderColor: "#30b24d",
+        data: memoryRequests.map(([x, y]) => ({ x, y }))
+      },
+      {
+        id: "memoryLimits",
+        label: _i18n._(t`Limits`),
+        tooltip: _i18n._(t`Memory limits`),
+        borderColor: chartCapacityColor,
+        data: memoryLimits.map(([x, y]) => ({ x, y }))
+      }
+    ],
+    // Filesystem
+    [
+      {
+        id: "fsUsage",
+        label: _i18n._(t`Usage`),
+        tooltip: _i18n._(t`Bytes consumed on this filesystem`),
+        borderColor: "#ffc63d",
+        data: fsUsage.map(([x, y]) => ({ x, y }))
+      }
+    ]
+  ];
+
+  const options = tabId == 0 ? cpuOptions : memoryOptions;
+
+  return (
+    <BarChart
+      name={`metrics-${tabId}`}
+      options={options}
+      data={{ datasets: datasets[tabId] }}
+    />
+  );
+}