Compliant DR Production Stack with Performance Baseline

Scenario

When a DevOps team must deploy a regulated, cross-region production web application on Alibaba Cloud, they need an automated, compliance-ready infrastructure workflow. This combination provisions a hardened stack via Terraform, enforces MLPS 2.0 security baselines, configures EventBridge-driven cross-region disaster recovery, and establishes performance baselines using Alibaba Cloud Linux and RDS diagnostics under synthetic load.

Integration steps

1. Initialize Terraform & Network: Define main.tf with alicloud_vpc (cidr_block = "10.0.0.0/16") and alicloud_vswitch (zone_id = "cn-hangzhou-a"). Enable enable_ipv6 = false to satisfy MLPS 2.0 network scope limits.
2. Provision ECS & RDS with Hardening: Use alicloud_instance with image_id = "aliyun_3_x64_20G_alibase_20240528.qcow2". Attach alicloud_db_instance with engine_version = "8.0", security_ip_list = "10.0.0.0/8", and encryption_key = "acs:kms:cn-hangzhou:..." for data-at-rest compliance.
3. Bind SLB & CAS (SSL): Deploy alicloud_slb and configure alicloud_slb_listener with protocol = "https", bandwidth = -1. Reference certificate_id from alicloud_ssl_certificate to terminate TLS at the edge.
4. Configure Cross-Region DR & EventBridge: Create alicloud_event_bridge_rule with event_pattern = {"source": ["acs.rds", "acs.ecs"], "type": ["Instance:StatusChange"]}. Route to alicloud_event_bridge_endpoint in the secondary region to trigger automated RDS read-promote and ECS scaling.
5. Apply MLPS 2.0 OS Baseline: Execute aliyun ecs RunCommand --RegionId cn-hangzhou --CommandContent "sudo sysctl -w net.ipv4.tcp_syncookies=1 && sudo systemctl enable aegis" to harden kernel parameters and enable host intrusion detection.
6. Baseline Performance Diagnosis: Run aliyun ecs DescribeInstanceMonitorData --InstanceId i-xxx --StartTime 2024-06-01T10:00Z --EndTime 2024-06-01T11:00Z and aliyun rds DescribeDBInstancePerformance --DBInstanceId rm-xxx --Key MySQL_MemCpuUsage. Pipe JSON output to ossutil cp - for archival and trend analysis.

Architecture

Ingress traffic hits SLB, where CAS terminates SSL and forwards to ECS instances running Alibaba Cloud Linux. ECS communicates with RDS (primary) and OSS (static assets/logs) over isolated VPC subnets. EventBridge consumes CloudMonitor metrics, evaluates failover thresholds, and triggers cross-region replication workflows. Performance telemetry flows from ECS/RDS agents to CloudMonitor, then exports to OSS for baseline modeling.

Prerequisites

• RAM user with AliyunECSFullAccess, AliyunRDSFullAccess, AliyunEventBridgeFullAccess, and AliyunTerraformAccess
• Terraform CLI v1.5+ with alicloud provider ≥ v1.210.0
• Valid CAS-managed SSL certificate and MLPS 2.0 compliance checklist
• aliyun CLI v3.0+ configured with AccessKey, SecretKey, and default region
• Pre-provisioned CEN transit router for cross-region VPC peering

Common pitfalls

• Security Group Over-permission: MLPS 2.0 audits fail if security_group_rule uses 0.0.0.0/0; restrict to 10.0.0.0/8 and explicit port ranges.
• EventBridge Polling Latency: Default pull intervals (>5s) breach RPO targets; switch to push delivery and set retry_policy.max_attempts = 3.
• RDS Connection Exhaustion: Load tests spike max_connections; enable rds-proxy with pool_mode = "transaction" before baseline runs.
• Terraform State Drift on Certs: Manual CAS rotation breaks SLB bindings; use lifecycle { ignore_changes = [certificate_id] } only when external automation handles renewal.

Typical questions

• deploy compliant production stack with DR then baseline performance
• terraform provision MLPS hardened infra with disaster recovery and performance test
• 一键部署等保合规含容灾后性能基线测试
• deploy full stack with compliance DR and performance diagnosis
• provision regulated production environment with backup and tune
• terraform deploy compliant stack with cross-region DR then optimize
• set up MLPS compliant production with disaster recovery and performance baseline
• Terraform部署等保合规容灾生产环境后性能诊断

Q: How do I deploy a compliant production stack with disaster recovery and establish performance baselines? A: You can use Terraform to provision a hardened production web stack, apply MLPS 2.0 compliance hardening, configure cross-region disaster recovery with Event Bridge monitoring, and run full-stack performance diagnosis to establish production baselines. The configuration integrates VPC, ECS clusters, RDS, OSS, and SSL-enabled SLB to satisfy regulatory standards while validating system performance.