API Evangelist API Evangelist
API Learnings
APIs
API Governance
API Solutions
API Discovery
API Building Blocks
API Evangelist LLC

Open Policy Agent

Open Policy Agent (OPA) is an open-source project that provides a flexible and powerful policy engine for cloud-native environments. OPA enables users to define and enforce policies across their infrastructure, applications, and services through a declarative language called Rego. OPA integrates seamlessly with popular tools and frameworks like Kubernetes, Istio, and Envoy, making it easy to implement fine-grained access control, security, and compliance policies. With OPA, organizations can centralize policy management, ensure consistent enforcement across their entire stack, and enable secure and compliant operations at scale.

APIs

Open Policy Agent Policy API

API for managing policy modules, allowing CRUD operations.

Open Policy Agent Data API

API for reading and writing documents in OPA (Open Policy Agent).

Open Policy Agent Query API

API for executing simple and ad-hoc queries in OPA (Open Policy Agent).

Open Policy Agent Compile API

API for partially evaluating Rego queries in OPA (Open Policy Agent).

Open Policy Agent Health API

API for checking the health and readiness of an OPA (Open Policy Agent) server.

Open Policy Agent Config API

API for retrieving OPA's active configuration, including discovered configurations.

Open Policy Agent Status API

API for accessing OPA (Open Policy Agent) status information via a pull-based mechanism.