From cd1b1c1f6a155225f74d3a970d0ee68308beb192 Mon Sep 17 00:00:00 2001
From: Phillip <phillip.wirth@dataport.de>
Date: Tue, 26 Nov 2024 12:01:33 +0100
Subject: [PATCH] BC-8401 new groups metrics (#1020)

---
 .../templates/values.yml.j2                   | 222 ++++++++++++++++++
 1 file changed, 222 insertions(+)

diff --git a/ansible/roles/mongodb_query_exporter/templates/values.yml.j2 b/ansible/roles/mongodb_query_exporter/templates/values.yml.j2
index 74180432e..3da03166b 100644
--- a/ansible/roles/mongodb_query_exporter/templates/values.yml.j2
+++ b/ansible/roles/mongodb_query_exporter/templates/values.yml.j2
@@ -1095,3 +1095,225 @@ aggregations:
           }
         }
       ]
+
+
+  - database: {{ mongodb_query_exporter_mongodb_sc_db_name }}
+    collection: groups
+    metrics:
+    - name: sc_groups_count_by_type
+      type: gauge
+      help: 'Groups count by type'
+      value: groupCount
+      overrideEmpty: true
+      emptyValue: 0
+      labels:
+        - type
+      constLabels:
+        longterm: 'true'
+    mode: pull
+    pipeline: |
+      [
+        {
+          "$group": {
+              "_id": "$type",
+              "groupCount": { "$sum": 1 }
+          }
+        },
+        {
+          "$project": {
+            "type": "$_id",
+            "groupCount": 1
+          }
+        }
+      ]
+
+
+  - database: {{ mongodb_query_exporter_mongodb_sc_db_name }}
+    collection: groups
+    metrics:
+    - name: sc_groups_size_distribution_by_type
+      type: gauge
+      help: 'Distribution of user counts in groups by size and group type'
+      value: count
+      overrideEmpty: true
+      emptyValue: 0
+      labels:
+        - type
+        - group_size
+      constLabels:
+        longterm: 'true'
+    mode: pull
+    pipeline: |
+      [
+        {
+            "$project": {
+                "type": 1,
+                "group_size": { "$size": "$users" }
+            }
+        },
+        {
+            "$project": {
+                "type": 1,
+                "group_size": {
+                    "$switch": {
+                        "branches": [
+                            { "case": { "$eq": ["$group_size", 1] }, "then": "0" },
+                            { "case": { "$eq": ["$group_size", 1] }, "then": "1" },
+                            { "case": { "$and": [{ "$gt": ["$group_size", 1] }, { "$lte": ["$group_size", 50] }] }, "then": "2-50" },
+                            { "case": { "$and": [{ "$gt": ["$group_size", 50] }, { "$lte": ["$group_size", 100] }] }, "then": "51-100" },
+                            { "case": { "$and": [{ "$gt": ["$group_size", 100] }, { "$lte": ["$group_size", 150] }] }, "then": "101-150" },
+                            { "case": { "$and": [{ "$gt": ["$group_size", 150] }, { "$lte": ["$group_size", 200] }] }, "then": "151-200" }
+                        ],
+                        "default": "200plus"
+                    }
+                }
+            }
+        },
+        {
+            "$group": {
+                "_id": { "type": "$type", "group_size": "$group_size" },
+                "count": { "$sum": 1 }
+            }
+        },
+        {
+            "$project": {
+                "_id": 0,
+                "type": "$_id.type",
+                "group_size": "$_id.group_size",
+                "count": { "$toDouble": "$count" }
+            }
+        },
+        {
+            "$sort": { "type": 1, "group_size": 1 }
+        }
+      ]
+      
+
+  - database: {{ mongodb_query_exporter_mongodb_sc_db_name }}
+    collection: groups
+    metrics:
+    - name: sc_groups_users_size_distribution
+      type: gauge
+      help: 'Distribution of user counts in groups by size and group type'
+      value: user_count
+      overrideEmpty: true
+      emptyValue: 0
+      labels:
+        - type
+        - bucket
+      constLabels:
+        longterm: 'true'
+    mode: pull
+    pipeline: |
+      [
+          { "$unwind": "$users" },
+          { 
+              "$group": {
+                  "_id": { "user": "$users", "type": "$type" },
+                  "group_count": { "$sum": 1 }
+              }
+          },
+          { 
+              "$project": {
+                  "type": "$_id.type",
+                  "bucket": {
+                      "$switch": {
+                          "branches": [
+                              { "case": { "$eq": ["$group_count", 0] }, "then": "0" },
+                              { "case": { "$eq": ["$group_count", 1] }, "then": "1" },
+                              { "case": { "$and": [{ "$gte": ["$group_count", 2] }, { "$lte": ["$group_count", 50] }] }, "then": "2-50" },
+                              { "case": { "$and": [{ "$gte": ["$group_count", 51] }, { "$lte": ["$group_count", 100] }] }, "then": "51-100" },
+                              { "case": { "$and": [{ "$gte": ["$group_count", 101] }, { "$lte": ["$group_count", 150] }] }, "then": "101-150" },
+                              { "case": { "$and": [{ "$gte": ["$group_count", 151] }, { "$lte": ["$group_count", 200] }] }, "then": "151-200" },
+                              { "case": { "$gt": ["$group_count", 200] }, "then": "200plus" }
+                          ],
+                          "default": "other"
+                      }
+                  }
+              }
+          },
+          { 
+              "$group": {
+                  "_id": { "type": "$type", "bucket": "$bucket" },
+                  "user_count": { "$sum": 1 }
+              }
+          },
+          {
+              "$project": {
+                  "type": "$_id.type",
+                  "bucket": "$_id.bucket",
+                  "user_count": "$user_count",
+                  "_id": 0
+              }
+          },
+          { "$sort": { "type": 1, "bucket": 1 } }
+      ]
+      
+
+  - database: {{ mongodb_query_exporter_mongodb_sc_db_name }}
+    collection: groups
+    metrics:
+    - name: sc_groups_organization_group_count_distribution
+      type: gauge
+      help: 'Distribution of groups per organization'
+      value: count
+      overrideEmpty: true
+      emptyValue: 0
+      labels:
+        - type
+        - group_count_bucket
+      constLabels:
+        longterm: 'true'
+    mode: pull
+    pipeline: |
+      [
+        {
+            "$group": {
+                "_id": { "organization": "$organization", "type": "$type" },
+                "group_count": { "$sum": 1 }
+            }
+        },
+        {
+            "$project": {
+                "organization": "$_id.organization",
+                "type": "$_id.type",
+                "group_count": 1,
+                "_id": 0
+            }
+        },
+        {
+            "$project": {
+                "organization": 1,
+                "type": 1,
+                "group_count_bucket": {
+                    "$switch": {
+                        "branches": [
+                            { "case": { "$eq": ["$group_count", 1] }, "then": "1" },
+                            { "case": { "$and": [{ "$gt": ["$group_count", 1] }, { "$lte": ["$group_count", 50] }] }, "then": "2-50" },
+                            { "case": { "$and": [{ "$gt": ["$group_count", 50] }, { "$lte": ["$group_count", 100] }] }, "then": "51-100" },
+                            { "case": { "$and": [{ "$gt": ["$group_count", 100] }, { "$lte": ["$group_count", 150] }] }, "then": "101-150" },
+                            { "case": { "$and": [{ "$gt": ["$group_count", 150] }, { "$lte": ["$group_count", 200] }] }, "then": "151-200" }
+                        ],
+                        "default": "200+"
+                    }
+                }
+            }
+        },
+        {
+            "$group": {
+                "_id": { "group_count_bucket": "$group_count_bucket", "type": "$type" },
+                "count": { "$sum": 1 }
+            }
+        },
+        {
+            "$project": {
+                "_id": 0,
+                "group_count_bucket": "$_id.group_count_bucket",
+                "type": "$_id.type",
+                "count": { "$toDouble": "$count" }
+            }
+        },
+        {
+            "$sort": { "type": 1, "group_count_bucket": 1 }
+        }
+      ]
\ No newline at end of file