fabrikate-istio-service's Introduction

fabrikate-istio-service

A Fabrikate component that encapsulates the reuseable portions of a tiered Istio service deployment, including VirtualService, Service, Deployment, and DestinationRule.

Getting Started

From your Fabrikate definition at the level at which you'd like to add a service subcomponent, use fab add to add fabrikate-istio-service for your microservice:

$ fab add my-service --source https://github.com/timfpark/fabrikate-istio-service

then create a deployment config for each of your environments with one or more tiers. For example, a prod deployment config with canary and stable tiers would live in config/prod.yaml looks like this:

subcomponents:
  my-service:
    namespace: services
    config:
      gateway: my-ingress.istio-system.svc.cluster.local
      service:
        dns: myservice.mycompany.io
        name: my-service
        port: 80
      configMap:
        LOG_SEVERITY: "info"
        PORT: "80"
      tiers:
        canary:
          image: "mycompany/mycontainer:434"
          replicas: 1
          weight: 10
          port: 80
          resources:
            requests:
              cpu: "250m"
              memory: "256Mi"
            limits:
              cpu: "1000m"
              memory: "512Mi"
        stable:
          image: "mycompany/mycontainer:433"
          replicas: 3
          weight: 90
          port: 80
          resources:
            requests:
              cpu: "250m"
              memory: "256Mi"
            limits:
              cpu: "1000m"
              memory: "512Mi"

Recommend Projects

timfpark / fabrikate-istio-service Goto Github PK