Tools: Add K8s monitoring cluster

This patch adds k8s monitoring cluster deployment using ansible for
both client and server side. Also adds scripts (ansible roles) to clean
(remove) the K8S cluster completely.

Signed-off-by: Aditya Srivastava <adityasrivastava301199@gmail.com>
Change-Id: I1115869c0a3e72a20047b31994f3d27e5fdae6c6

1 files changed, 337 insertions, 0 deletions

diff --git a/tools/lma/metrics/dashboard/memory_using.json b/tools/lma/metrics/dashboard/memory_using.json
new file mode 100644
index 00000000..3b92d8f5
--- /dev/null
+++ b/tools/lma/metrics/dashboard/memory_using.json
@@ -0,0 +1,337 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "prometheus",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Monitoring",
+        "showIn": 0,
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "id": 6,
+  "iteration": 1597616052316,
+  "links": [],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "$datasource",
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 15,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "hiddenSeries": false,
+      "id": 1,
+      "interval": "1s",
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": true,
+        "max": true,
+        "min": true,
+        "rightSide": true,
+        "show": false,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 1,
+      "links": [],
+      "nullPointMode": "null",
+      "percentage": false,
+      "pluginVersion": "7.1.3",
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "span": 12,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "expr": "rate(collectd_memory{exported_instance='$host', memory='$type'}[$range])",
+          "interval": "",
+          "legendFormat": "",
+          "refId": "A"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Bytes",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    }
+  ],
+  "refresh": "30s",
+  "schemaVersion": 26,
+  "style": "dark",
+  "tags": [
+    "monitoring"
+  ],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "selected": false,
+          "text": "prometheus",
+          "value": "prometheus"
+        },
+        "hide": 0,
+        "includeAll": false,
+        "label": null,
+        "multi": false,
+        "name": "datasource",
+        "options": [],
+        "query": "prometheus",
+        "queryValue": "",
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "type": "datasource"
+      },
+      {
+        "allValue": null,
+        "current": {
+          "selected": false,
+          "text": "pod12-node4",
+          "value": "pod12-node4"
+        },
+        "hide": 0,
+        "includeAll": false,
+        "label": null,
+        "multi": false,
+        "name": "host",
+        "options": [
+          {
+            "selected": true,
+            "text": "pod12-node4",
+            "value": "pod12-node4"
+          }
+        ],
+        "query": "pod12-node4,",
+        "queryValue": "",
+        "skipUrlSync": false,
+        "type": "custom"
+      },
+      {
+        "auto": false,
+        "auto_count": 30,
+        "auto_min": "10s",
+        "current": {
+          "selected": false,
+          "text": "30s",
+          "value": "30s"
+        },
+        "hide": 0,
+        "label": null,
+        "name": "range",
+        "options": [
+          {
+            "selected": true,
+            "text": "30s",
+            "value": "30s"
+          },
+          {
+            "selected": false,
+            "text": "1m",
+            "value": "1m"
+          },
+          {
+            "selected": false,
+            "text": "5m",
+            "value": "5m"
+          },
+          {
+            "selected": false,
+            "text": "10m",
+            "value": "10m"
+          },
+          {
+            "selected": false,
+            "text": "30m",
+            "value": "30m"
+          },
+          {
+            "selected": false,
+            "text": "1h",
+            "value": "1h"
+          },
+          {
+            "selected": false,
+            "text": "6h",
+            "value": "6h"
+          },
+          {
+            "selected": false,
+            "text": "12h",
+            "value": "12h"
+          },
+          {
+            "selected": false,
+            "text": "1d",
+            "value": "1d"
+          },
+          {
+            "selected": false,
+            "text": "7d",
+            "value": "7d"
+          },
+          {
+            "selected": false,
+            "text": "14d",
+            "value": "14d"
+          },
+          {
+            "selected": false,
+            "text": "30d",
+            "value": "30d"
+          }
+        ],
+        "query": "30s,1m,5m,10m,30m,1h,6h,12h,1d,7d,14d,30d",
+        "queryValue": "",
+        "refresh": 2,
+        "skipUrlSync": false,
+        "type": "interval"
+      },
+      {
+        "allValue": null,
+        "current": {
+          "selected": true,
+          "text": "used",
+          "value": "used"
+        },
+        "hide": 0,
+        "includeAll": false,
+        "label": null,
+        "multi": false,
+        "name": "type",
+        "options": [
+          {
+            "selected": false,
+            "text": "buffered",
+            "value": "buffered"
+          },
+          {
+            "selected": false,
+            "text": "cached",
+            "value": "cached"
+          },
+          {
+            "selected": false,
+            "text": "free",
+            "value": "free"
+          },
+          {
+            "selected": false,
+            "text": "slab_recl",
+            "value": "slab_recl"
+          },
+          {
+            "selected": false,
+            "text": "slab_unrecl",
+            "value": "slab_unrecl"
+          },
+          {
+            "selected": true,
+            "text": "used",
+            "value": "used"
+          }
+        ],
+        "query": "buffered,cached,free,slab_recl,slab_unrecl,used",
+        "queryValue": "",
+        "skipUrlSync": false,
+        "type": "custom"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-5m",
+    "to": "now"
+  },
+  "timepicker": {
+    "refresh_intervals": [
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
+  },
+  "timezone": "browser",
+  "title": "Memory",
+  "uid": "kuro-mem",
+  "version": 4
+}
\ No newline at end of file