Azure Key Vault
Overview
Azure Key Vault safeguards cryptographic keys, secrets, and certificates used by cloud applications and services.
Real-life Use Cases
Cloud Architect: Centralize secrets management for microservices.
DevOps Engineer: Automate secret rotation in CI/CD pipelines.
Terraform Example
resource "azurerm_key_vault" "main" {
name = "my-keyvault"
location = azurerm_resource_group.main.location
resource_group_name = azurerm_resource_group.main.name
tenant_id = data.azurerm_client_config.current.tenant_id
sku_name = "standard"
}
Bicep Example
resource keyVault 'Microsoft.KeyVault/vaults@2022-07-01' = {
name: 'my-keyvault'
location: resourceGroup().location
properties: {
tenantId: subscription().tenantId
sku: {
family: 'A'
name: 'standard'
}
accessPolicies: []
}
}
Azure CLI Example
az keyvault create --name my-keyvault --resource-group my-rg --location westeurope
Best Practices
Enable soft-delete and purge protection.
Use RBAC for access control.
Common Pitfalls
Storing secrets in code.
Not monitoring access logs.
Joke: Why did the secret leave Key Vault? It couldn’t handle the pressure!
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