Use valid AKS cluster DNS prefix

SYNOPSIS

Azure Kubernetes Service (AKS) cluster DNS prefix should meet naming requirements.

DESCRIPTION

The DNS prefix for AKS clusters has different requirements then the cluster name. The requirements for DNS prefixes are:

• Between 1 and 54 characters long.
• Alphanumerics and hyphens.
• Start and end with alphanumeric.

RECOMMENDATION

Consider using a DNS prefix that meets naming requirements.

LINKS

• OE:04 Continuous integration
• Naming rules and restrictions for Azure resources
• Recommended abbreviations for Azure resource types
• Azure deployment reference