Writing Policies

Create custom policy rules to validate, mutate, and generate configurations.

Use match and exclude to filter and select resources.

Modify resources during admission control.

Check image signatures and add digests

Check resource configurations for policy compliance.

Create additional resources based on resource creation or updates.

Data-driven policies for reuse and intelligent decision making

Use data from ConfigMaps and the Kubernetes API Server

Control policy rule execution based on variables.

Automatically generate rules for Pod controllers.

Manage applying policies to existing resources in a cluster.

Tips and tricks for writing more effective policy.