feat: add kafka admin integration

docker/tinode/config.template

@@ -117,6 +117,53 @@
 		}
 	},
 
+	"kafka": {
+		"enabled": $KAFKA_ENABLED,
+		"brokers": $KAFKA_BROKERS_JSON,
+		"client_id": "$KAFKA_CLIENT_ID",
+		"consumer_group": "$KAFKA_CONSUMER_GROUP",
+		"dial_timeout_ms": $KAFKA_DIAL_TIMEOUT_MS,
+		"write_timeout_ms": $KAFKA_WRITE_TIMEOUT_MS,
+		"read_timeout_ms": $KAFKA_READ_TIMEOUT_MS,
+		"required_acks": $KAFKA_REQUIRED_ACKS,
+		"allow_auto_topic_creation": $KAFKA_ALLOW_AUTO_TOPIC_CREATION,
+		"tls_enabled": $KAFKA_TLS_ENABLED,
+		"max_retry_count": $KAFKA_MAX_RETRY_COUNT,
+		"retry_backoff_ms": $KAFKA_RETRY_BACKOFF_MS,
+		"dead_letter_retention_seconds": $KAFKA_DEAD_LETTER_RETENTION_SECONDS,
+		"topics": {
+			"admin_command": "$KAFKA_TOPIC_ADMIN_COMMAND",
+			"admin_command_result": "$KAFKA_TOPIC_ADMIN_COMMAND_RESULT",
+			"config_event": "$KAFKA_TOPIC_CONFIG_EVENT",
+			"business_event": "$KAFKA_TOPIC_BUSINESS_EVENT",
+			"message_persist": "$KAFKA_TOPIC_MESSAGE_PERSIST",
+			"message_push": "$KAFKA_TOPIC_MESSAGE_PUSH",
+			"file_security": "$KAFKA_TOPIC_FILE_SECURITY",
+			"file_lifecycle": "$KAFKA_TOPIC_FILE_LIFECYCLE",
+			"workbench_event": "$KAFKA_TOPIC_WORKBENCH_EVENT",
+			"cache_invalidate": "$KAFKA_TOPIC_CACHE_INVALIDATE",
+			"audit_event": "$KAFKA_TOPIC_AUDIT_EVENT",
+			"dead_letter": "$KAFKA_TOPIC_DEAD_LETTER"
+		}
+	},
+	"internal_api": {
+		"enabled": $INTERNAL_API_ENABLED,
+		"time_window_seconds": $INTERNAL_API_TIME_WINDOW_SECONDS,
+		"services": {
+			"$INTERNAL_API_HOTGO_SERVICE_NAME": {
+				"secret": "$INTERNAL_API_HOTGO_SECRET",
+				"allow": ["admin_query"]
+			}
+		}
+	},
+	"admin_internal_api": {
+		"enabled": $ADMIN_INTERNAL_API_ENABLED,
+		"base_url": "$ADMIN_INTERNAL_API_BASE_URL",
+		"service_name": "$ADMIN_INTERNAL_API_SERVICE_NAME",
+		"secret": "$ADMIN_INTERNAL_API_SECRET",
+		"timeout_ms": $ADMIN_INTERNAL_API_TIMEOUT_MS
+	},
+
 	"acc_validation": {
 		"email": {
 			"add_to_tags": true,