Validate receiver chart values with schema

chart/matrix-alertmanager-receiver/values.schema.json

@@ -0,0 +1,81 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "required": [
+    "replicaCount",
+    "image",
+    "service",
+    "matrix",
+    "templating",
+    "serviceMonitor"
+  ],
+  "properties": {
+    "replicaCount": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "image": {
+      "type": "object",
+      "required": ["repository", "tag", "pullPolicy"],
+      "properties": {
+        "repository": {"type": "string", "minLength": 1},
+        "tag": {"type": "string"},
+        "pullPolicy": {"type": "string", "enum": ["Always", "IfNotPresent", "Never"]}
+      },
+      "additionalProperties": false
+    },
+    "service": {
+      "type": "object",
+      "required": ["type", "port"],
+      "properties": {
+        "type": {"type": "string", "enum": ["ClusterIP", "NodePort", "LoadBalancer"]},
+        "port": {"type": "integer", "minimum": 1, "maximum": 65535}
+      },
+      "additionalProperties": false
+    },
+    "matrix": {
+      "type": "object",
+      "required": ["homeserverUrl", "userId", "roomMapping", "accessTokenSecret"],
+      "properties": {
+        "homeserverUrl": {"type": "string", "minLength": 1},
+        "userId": {"type": "string", "minLength": 1},
+        "roomMapping": {
+          "type": "object",
+          "minProperties": 1,
+          "additionalProperties": {"type": "string", "minLength": 1}
+        },
+        "accessTokenSecret": {
+          "type": "object",
+          "required": ["name", "key"],
+          "properties": {
+            "name": {"type": "string"},
+            "key": {"type": "string", "minLength": 1}
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    },
+    "templating": {
+      "type": "object",
+      "required": ["firing", "resolved"],
+      "properties": {
+        "firing": {"type": "string", "minLength": 1},
+        "resolved": {"type": "string", "minLength": 1}
+      },
+      "additionalProperties": false
+    },
+    "resources": {"type": "object"},
+    "serviceMonitor": {
+      "type": "object",
+      "required": ["enabled"],
+      "properties": {
+        "enabled": {"type": "boolean"}
+      },
+      "additionalProperties": false
+    },
+    "nameOverride": {"type": "string"},
+    "fullnameOverride": {"type": "string"}
+  },
+  "additionalProperties": false
+}