Task 4: Database schema for VNF Framework

- Created schema-vnf-framework.sql with 5 tables
- vnf_dictionaries: YAML dictionary storage with template/network association
- vnf_appliances: VNF VM instance tracking with health status
- vnf_operations: Operation tracking with state machine (Pending/InProgress/Completed/Failed)
- vnf_reconciliation_log: Network drift detection audit trail
- vnf_broker_audit: Broker API call audit with latency tracking
- All tables have proper indexes for query performance
- Follows CloudStack schema naming conventions

Author: Build2 CI

engine/schema/src/main/resources/META-INF/db/schema-vnf-framework.sql

@@ -0,0 +1,152 @@
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--   http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing,
+-- software distributed under the License is distributed on an
+-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+-- KIND, either express or implied.  See the License for the
+-- specific language governing permissions and limitations
+-- under the License.
+
+--;
+-- Schema upgrade for VNF Framework
+--;
+
+--
+-- Table structure for VNF Dictionary storage
+--
+DROP TABLE IF EXISTS `cloud`.`vnf_dictionaries`;
+CREATE TABLE `cloud`.`vnf_dictionaries` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `uuid` varchar(40) NOT NULL COMMENT 'UUID of the dictionary',
+  `name` varchar(255) NOT NULL COMMENT 'Name of the dictionary',
+  `template_id` bigint unsigned DEFAULT NULL COMMENT 'Template ID this dictionary applies to',
+  `network_id` bigint unsigned DEFAULT NULL COMMENT 'Network ID this dictionary applies to',
+  `yaml_content` mediumtext NOT NULL COMMENT 'YAML dictionary content',
+  `vendor` varchar(255) DEFAULT NULL COMMENT 'Vendor name',
+  `product` varchar(255) DEFAULT NULL COMMENT 'Product name',
+  `version` varchar(64) DEFAULT NULL COMMENT 'Product version',
+  `created` datetime NOT NULL COMMENT 'Date created',
+  `updated` datetime DEFAULT NULL COMMENT 'Date last updated',
+  `removed` datetime DEFAULT NULL COMMENT 'Date removed',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uuid` (`uuid`),
+  KEY `idx_template_id` (`template_id`),
+  KEY `idx_network_id` (`network_id`),
+  KEY `idx_removed` (`removed`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='VNF YAML dictionaries';
+
+--
+-- Table structure for VNF Appliance instances
+--
+DROP TABLE IF EXISTS `cloud`.`vnf_appliances`;
+CREATE TABLE `cloud`.`vnf_appliances` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `uuid` varchar(40) NOT NULL COMMENT 'UUID of the VNF appliance',
+  `vm_instance_id` bigint unsigned NOT NULL COMMENT 'VM instance ID',
+  `network_id` bigint unsigned NOT NULL COMMENT 'Network ID',
+  `template_id` bigint unsigned NOT NULL COMMENT 'Template ID',
+  `dictionary_id` bigint unsigned DEFAULT NULL COMMENT 'Associated dictionary ID',
+  `management_ip` varchar(40) DEFAULT NULL COMMENT 'Management IP address',
+  `state` varchar(32) NOT NULL DEFAULT 'Unknown' COMMENT 'VNF state (Unknown, Reachable, Unreachable)',
+  `health_status` varchar(32) DEFAULT NULL COMMENT 'Health check status',
+  `last_contact` datetime DEFAULT NULL COMMENT 'Last successful contact timestamp',
+  `created` datetime NOT NULL COMMENT 'Date created',
+  `removed` datetime DEFAULT NULL COMMENT 'Date removed',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uuid` (`uuid`),
+  UNIQUE KEY `vm_instance_id` (`vm_instance_id`),
+  KEY `idx_network_id` (`network_id`),
+  KEY `idx_template_id` (`template_id`),
+  KEY `idx_dictionary_id` (`dictionary_id`),
+  KEY `idx_state` (`state`),
+  KEY `idx_removed` (`removed`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='VNF appliance instances';
+
+--
+-- Table structure for VNF Operations tracking
+--
+DROP TABLE IF EXISTS `cloud`.`vnf_operations`;
+CREATE TABLE `cloud`.`vnf_operations` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `uuid` varchar(40) NOT NULL COMMENT 'UUID of the operation',
+  `operation_id` varchar(255) DEFAULT NULL COMMENT 'External operation ID from broker',
+  `rule_id` varchar(255) DEFAULT NULL COMMENT 'Rule ID (for idempotency)',
+  `vnf_instance_id` bigint unsigned DEFAULT NULL COMMENT 'VNF instance ID',
+  `vnf_appliance_id` bigint unsigned DEFAULT NULL COMMENT 'VNF appliance ID',
+  `operation_type` varchar(64) NOT NULL COMMENT 'Operation type (CreateFirewallRule, CreateNATRule, etc)',
+  `op_hash` varchar(64) DEFAULT NULL COMMENT 'Hash of operation parameters for duplicate detection',
+  `request_payload` mediumtext COMMENT 'Request payload sent to broker',
+  `response_payload` mediumtext COMMENT 'Response payload from broker',
+  `vendor_ref` varchar(255) DEFAULT NULL COMMENT 'Vendor-specific reference from response',
+  `state` varchar(32) NOT NULL DEFAULT 'Pending' COMMENT 'State (Pending, InProgress, Completed, Failed)',
+  `error_code` varchar(64) DEFAULT NULL COMMENT 'Error code if failed',
+  `error_message` text COMMENT 'Error message if failed',
+  `created_at` datetime NOT NULL COMMENT 'When operation was created',
+  `started_at` datetime DEFAULT NULL COMMENT 'When operation started processing',
+  `completed_at` datetime DEFAULT NULL COMMENT 'When operation completed',
+  `removed` datetime DEFAULT NULL COMMENT 'Date removed',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uuid` (`uuid`),
+  KEY `idx_operation_id` (`operation_id`),
+  KEY `idx_rule_id` (`rule_id`),
+  KEY `idx_vnf_instance_id` (`vnf_instance_id`),
+  KEY `idx_vnf_appliance_id` (`vnf_appliance_id`),
+  KEY `idx_state` (`state`),
+  KEY `idx_operation_type` (`operation_type`),
+  KEY `idx_op_hash` (`op_hash`),
+  KEY `idx_created_at` (`created_at`),
+  KEY `idx_removed` (`removed`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='VNF operations tracking';
+
+--
+-- Table structure for VNF Reconciliation logs
+--
+DROP TABLE IF EXISTS `cloud`.`vnf_reconciliation_log`;
+CREATE TABLE `cloud`.`vnf_reconciliation_log` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `uuid` varchar(40) NOT NULL COMMENT 'UUID of the reconciliation log entry',
+  `network_id` bigint unsigned NOT NULL COMMENT 'Network ID',
+  `vnf_appliance_id` bigint unsigned DEFAULT NULL COMMENT 'VNF appliance ID',
+  `drift_detected` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'Whether drift was detected',
+  `drift_summary` text COMMENT 'Summary of drift (missing, extra, mismatched rules)',
+  `actions_taken` text COMMENT 'Actions taken to remediate drift',
+  `created_at` datetime NOT NULL COMMENT 'When reconciliation was performed',
+  `dry_run` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'Whether this was a dry run',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uuid` (`uuid`),
+  KEY `idx_network_id` (`network_id`),
+  KEY `idx_vnf_appliance_id` (`vnf_appliance_id`),
+  KEY `idx_created_at` (`created_at`),
+  KEY `idx_drift_detected` (`drift_detected`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='VNF network reconciliation audit log';
+
+--
+-- Table structure for VNF Broker audit trail
+--
+DROP TABLE IF EXISTS `cloud`.`vnf_broker_audit`;
+CREATE TABLE `cloud`.`vnf_broker_audit` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `uuid` varchar(40) NOT NULL COMMENT 'UUID of the audit entry',
+  `appliance_id` bigint unsigned DEFAULT NULL COMMENT 'VNF appliance ID',
+  `operation` varchar(64) NOT NULL COMMENT 'Broker operation (POST /rules, GET /health, etc)',
+  `request_payload` mediumtext COMMENT 'Request payload sent',
+  `response_payload` mediumtext COMMENT 'Response payload received',
+  `status_code` int DEFAULT NULL COMMENT 'HTTP status code',
+  `error_message` text COMMENT 'Error message if failed',
+  `latency_ms` int DEFAULT NULL COMMENT 'Latency in milliseconds',
+  `created_at` datetime NOT NULL COMMENT 'When broker call was made',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uuid` (`uuid`),
+  KEY `idx_appliance_id` (`appliance_id`),
+  KEY `idx_operation` (`operation`),
+  KEY `idx_status_code` (`status_code`),
+  KEY `idx_created_at` (`created_at`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='VNF broker API call audit trail';