Reading Time: 4 minutes Hey guys,Today we’ll find out what circuit breakers are, why you should be using them in any distributed system or microservices architecture along with Istio. Why Circuit Breaker? We’ve got a series of microservices here that don’t have to be microservices ( in Kubernetes these will be pods, services, etc ). They’re going to be connected together in some way, a cascading failure is where Continue Reading
Reading Time: 3 minutes Service mesh is a dedicated infrastructure layer for handling service to service communication.
Basically, it’s a way to control how different micro services deployed on kubernetes will manage secure communication and traffic between them with lot’s of cross-cutting concerns like logging, security, etc.
Reading Time: 3 minutes In this blog, we’ll understand Rego that uses for declaring policy in OPA(open policy Agent). Rego is a declarative logic programming language, not a programming language. We can get content based on the policy defined by Rego as it’s declarative nature it has many benefits than the imperative language.
Reading Time: 3 minutes Hi Guys, In this blog we are going to explore OPA and will run the sample policy on OPA server.The OPA(Open Policy Agent) is an open source, general-purpose policy engine that unifies policy enforcement across the stack. OPA provides declarative language Rego which let us write policy for decision making of micro services. We use OPA for enforcing policies in microservices, kubernetes, API gateways etc.Basically, Continue Reading