Huawei Cloud Dify LLM App development Platform

Overview

Deploy the "Building a Dify LLM Application Development Platform" SAC solution on Huawei Cloud end-to-end using Terraform.

Architecture: VPC + Subnet + Security Group (ICMP/HTTP/HTTPS ingress), one ECS instance, and one EIP (1-300 Mbit/s). Cloud-init installs and starts Dify services on Ubuntu. The template supports both Dify community versions and flexus-ai-agent mode (controlled by dify_version).

Tool chain: Playwright CLI (price/solution metadata extraction) + Python 3.8+ (helper scripts) + Terraform (infrastructure provisioning). No KooCLI; deployment and lifecycle operations are handled through Terraform only.

Prerequisites

• Python 3.8+, Playwright CLI, Terraform 1.15.4+ — see CLI Installation Guide
• Huawei Cloud AK/SK via environment variables (HW_ACCESS_KEY, HW_SECRET_KEY); if not set, prompt user to manually edit <temp_dir>/dify-workdir/terraform.auto.tfvars.json to fill in AK/SK
• IAM user with sufficient permissions or rf_admin_trust agency — see IAM Policies

Security