Cấu hình Subscriptions

# Xem thông tin subscription hiện tại
az account show --query '{name:name, id:id, tenantId:tenantId, state:state}' -o json

# Liệt kê tất cả subscriptions có thể truy cập
az account list --query '[].{Name:name, ID:id, State:state, Default:isDefault}' -o table

# Xem tất cả Azure regions (tên + display name)
az account list-locations \
  --query '[].{Name:name, DisplayName:displayName, Region:metadata.regionType}' \
  -o table | grep -v "Logical" | head -30

# Xem regions ở Asia Pacific
az account list-locations \
  --query '[?contains(name, `asia`) || contains(name, `japan`) || contains(name, `korea`) || contains(name, `australia`) || contains(name, `india`)].{Name:name, Display:displayName}' \
  -o table

# Xem resource quotas tại Southeast Asia (VM cores)
az vm list-usage --location southeastasia \
  --query '[?contains(name.value,`cores`) || contains(name.value,`vCPUs`)].{Quota:name.localizedValue, Used:currentValue, Limit:limit}' \
  -o table

# Tạo Resource Group cho module 03
az group create \
  --name rg-az104-m03 \
  --location southeastasia \
  --tags Environment=Lab Module=03 Course=AZ-104 CostCenter=Training Owner=hoatranlab

# Cập nhật tags trên Resource Group (merge với tags hiện có)
az tag update \
  --resource-id $(az group show --name rg-az104-m03 --query id -o tsv) \
  --operation Merge \
  --tags Environment=Lab Module=03 CostCenter=IT-Training \
         [email protected] Project=AZ104-Course \
         CreatedDate=2026-06-22

# Tạo Storage Account với tags đầy đủ
STORAGE_NAME="staz104m03$(date +%s | tail -c 6)"
az storage account create \
  --name $STORAGE_NAME \
  --resource-group rg-az104-m03 \
  --location southeastasia \
  --sku Standard_LRS \
  --kind StorageV2 \
  --tags Environment=Lab CostCenter=IT-Training \
         [email protected] Project=AZ104-Course \
         DataClassification=Internal

echo "Storage account created: $STORAGE_NAME"

# Xem tất cả tags trên Resource Group
az tag list \
  --resource-id $(az group show --name rg-az104-m03 --query id -o tsv) \
  --query 'properties.tags' -o json

# Tìm tất cả resources có tag Environment=Lab trong subscription
az resource list \
  --tag "Environment=Lab" \
  --query '[].{Name:name, Type:type, RG:resourceGroup, Location:location}' \
  -o table

# Xem tag summary toàn subscription
az resource list --query \
  '[].tags | [?@]' -o json | python3 -c "
import json,sys
from collections import Counter
tags=json.load(sys.stdin)
keys=Counter()
for t in tags:
    if t:
        for k in t.keys(): keys[k]+=1
for k,v in keys.most_common(10): print(f'  {k}: {v} resources')
"

SUB_ID=$(az account show --query id -o tsv)
RG_ID=$(az group show --name rg-az104-m03 --query id -o tsv)

# Tạo Action Group để nhận email alert
az monitor action-group create \
  --name "ag-az104-cost-alert" \
  --resource-group rg-az104-m03 \
  --short-name "CostAlert" \
  --email-receivers name="Admin" email-address="[email protected]"

AG_ID=$(az monitor action-group show \
  --name "ag-az104-cost-alert" \
  --resource-group rg-az104-m03 \
  --query id -o tsv)

# Tạo Budget tại scope Resource Group với 2 ngưỡng cảnh báo
az consumption budget create \
  --budget-name "budget-az104-m03-monthly" \
  --amount 20 \
  --category Cost \
  --time-grain Monthly \
  --start-date "2026-06-01" \
  --end-date "2026-12-31" \
  --resource-group rg-az104-m03 \
  --notifications \
    Actual_GreaterThan_80_Percent="{\"enabled\":true,\"operator\":\"GreaterThan\",\"threshold\":80,\"contactEmails\":[\"[email protected]\"],\"contactRoles\":[\"Owner\",\"Contributor\"]}" \
  2>/dev/null || echo "Note: Use Portal for budget creation if CLI version is older."

# Phương pháp thay thế: tạo budget qua REST API
TOKEN=$(az account get-access-token --query accessToken -o tsv)
curl -s -X PUT \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d "{
    \"properties\": {
      \"category\": \"Cost\",
      \"amount\": 20,
      \"timeGrain\": \"Monthly\",
      \"timePeriod\": {\"startDate\": \"2026-06-01\", \"endDate\": \"2026-12-31\"},
      \"notifications\": {
        \"Actual_80\": {
          \"enabled\": true, \"operator\": \"GreaterThan\", \"threshold\": 80,
          \"contactEmails\": [\"[email protected]\"], \"thresholdType\": \"Actual\"
        },
        \"Forecasted_100\": {
          \"enabled\": true, \"operator\": \"GreaterThan\", \"threshold\": 100,
          \"contactEmails\": [\"[email protected]\"], \"thresholdType\": \"Forecasted\"
        }
      }
    }
  }" \
  "https://management.azure.com${RG_ID}/providers/Microsoft.Consumption/budgets/budget-az104-m03-monthly?api-version=2023-05-01" \
  | python3 -c "import json,sys; d=json.load(sys.stdin); print('Budget:', d.get('name','created'), '| Amount:', d.get('properties',{}).get('amount','N/A'))"

SUB_ID=$(az account show --query id -o tsv)
TOKEN=$(az account get-access-token --query accessToken -o tsv)

# Xem chi phí tháng hiện tại theo resource group
curl -s -X POST \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "ActualCost",
    "timeframe": "MonthToDate",
    "dataset": {
      "granularity": "None",
      "grouping": [{"type": "Dimension", "name": "ResourceGroupName"}],
      "aggregation": {"totalCost": {"name": "Cost", "function": "Sum"}}
    }
  }' \
  "https://management.azure.com/subscriptions/$SUB_ID/providers/Microsoft.CostManagement/query?api-version=2023-11-01" \
  | python3 -c "
import json,sys
d=json.load(sys.stdin)
rows=d.get('properties',{}).get('rows',[])
cols=d.get('properties',{}).get('columns',[])
print(f'{'ResourceGroup':<40} {'Cost (USD)':>12}')
print('-'*54)
for r in sorted(rows, key=lambda x: x[0], reverse=True)[:10]:
    print(f'{str(r[1]):<40} {r[0]:>12.4f}')
"

# Xem Azure Advisor cost recommendations
az advisor recommendation list \
  --category Cost \
  --query '[].{Impact:impact, Problem:shortDescription.problem, Solution:shortDescription.solution}' \
  -o table 2>/dev/null | head -20

# Xem resource usage/quotas chi tiết tại southeastasia
az vm list-usage --location southeastasia \
  --query '[?currentValue > `0`].{Resource:name.localizedValue, Used:currentValue, Limit:limit, PctUsed:currentValue}' \
  -o table | head -20

SUB_ID=$(az account show --query id -o tsv)
RG_ID=$(az group show --name rg-az104-m03 --query id -o tsv)

# Xóa Budget trước khi xóa RG (budget scope vào RG)
TOKEN=$(az account get-access-token --query accessToken -o tsv)
curl -s -X DELETE \
  -H "Authorization: Bearer $TOKEN" \
  "https://management.azure.com${RG_ID}/providers/Microsoft.Consumption/budgets/budget-az104-m03-monthly?api-version=2023-11-01" \
  && echo "Budget deleted." || echo "Budget not found or already deleted."

# Xóa Resource Group (kéo theo Action Group, Storage Account và tất cả resource)
az group delete --name rg-az104-m03 --yes --no-wait
echo "Resource group rg-az104-m03 deletion initiated."

# Xác nhận trạng thái xóa sau vài phút
sleep 10
az group show --name rg-az104-m03 --query provisioningState -o tsv 2>/dev/null \
  || echo "rg-az104-m03 đã xóa thành công."