huawei-cloud-sac-yolo

Huawei Cloud YOLO Training Platform

Overview

Deploy the "Quickly Build YOLO Visual Model Training Platform" solution end-to-end on Huawei Cloud. The platform provides GPU-accelerated ECS for YOLO model training, with full infrastructure provisioning via Terraform.

Architecture: ECS (GPU, P2s/Pi2) and VPC and Subnet and Security Group (ICMP/SSH/HTTP) and EIP (300 Mbit/s) and EVS (100 GB system + 500 GB data) and CBR (backup vault + policy). Cloud-init installs Docker and launches the YOLO container on GPU.

Tool chain: Playwright CLI (solution info extraction) + Python 3.8+ (helper scripts) + Terraform 1.15.4+ (declarative deployment). No KooCLI — all resource operations through Terraform.

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 terraform.auto.tfvars.json to fill in AK/SK
• IAM user with sufficient permissions or rf_admin_trust agency — see IAM Policies

Security

• 🚫 Never expose AK/SK in conversation or output
• 🚫 Never ask user to type AK/SK in chat
• ✅ Prefer IAM users over primary account
• ✅ Modification ops (apply, destroy) require explicit user confirmation

Core Commands

Placeholder values (see Parameters for per-OS resolution):

# 1. Extract solution info
<python> <script_dir>/extract_sac_deploy_info.py \
  --url "https://www.huaweicloud.com/solution/implementations/quickly-build-a-yolo-training-platform.html" \
  --out <temp_dir>/sac_selected.json

# 2. Download and normalize template
<python> <script_dir>/download_tf_template_file.py \
  --url "https://documentation-samples.obs.cn-north-4.myhuaweicloud.com/solution-as-code-publicbucket/solution-as-code-moudle/quickly-build-a-yolo-training-platform/quickly-build-a-yolo-training-platform.tf" \
  --out-dir <temp_dir>/yolo-workdir

<python> <script_dir>/normalize_tf_providers.py <temp_dir>/yolo-workdir \
  --region "cn-north-4"

# 3. List variables for review
<python> <script_dir>/list_tf_variables.py <temp_dir>/yolo-workdir

# 4. Deploy
terraform init
terraform plan
# ⛔ STOP — Review the plan output above. Do NOT auto-apply.
# Confirm with the user (AskUserQuestion or equivalent) before proceeding.
# Only after explicit user confirmation:
terraform apply

# 5. Add YOLO UI security group rule
# Prompt user to manually add an ingress rule for TCP port 8001
# via Huawei Cloud console (VPC > Security Groups > Add Rule).
# Use restricted CIDR — do NOT open to all addresses.
# Wait for user confirmation before continuing.

# 6. Verify
terraform state list
terraform output -json

# 7. Cleanup
terraform destroy