resource-metadata

README

resource-metadata

API for defining metadata about Kubernetes resources. You can read about the motivation and design of ResourceDescriptors in our blog post: https://blog.byte.builders/post/resourcedescriptor/

Test GraphFinder api

curl -X POST \
  https://api.crd.builders/apis/meta.appscode.com/v1alpha1/graphfinders \
  -H 'content-type: application/json' \
  -d '{
   "apiVersion": "meta.appscode.com/v1alpha1",
   "kind": "GraphFinder",
   "request": {
      "source": {
         "group": "apps",
         "version": "v1",
         "resource": "deployments"
      }
   }
}'

Test PathFinder api

# find path from deployments -> services

curl -X POST \
  https://api.crd.builders/apis/meta.appscode.com/v1alpha1/pathfinders \
  -H 'content-type: application/json' \
  -d '{
   "apiVersion": "meta.appscode.com/v1alpha1",
   "kind": "PathFinder",
   "request": {
      "source": {
         "group": "apps",
         "version": "v1",
         "resource": "deployments"
      },
      "target": {
         "group": "",
         "version": "v1",
         "resource": "services"
      }
   }
}'

# find all paths from deployments

curl -X POST \
  https://api.crd.builders/apis/meta.appscode.com/v1alpha1/pathfinders \
  -H 'content-type: application/json' \
  -d '{
   "apiVersion": "meta.appscode.com/v1alpha1",
   "kind": "PathFinder",
   "request": {
      "source": {
         "group": "apps",
         "version": "v1",
         "resource": "deployments"
      }
   }
}'

Generate Path Diagram using Graphviz

$ go run cmd/pathviz/main.go --group=kubedb.com --version=v1alpha1 --resource=postgreses | dot -Tpng > postgres.png
$ go run cmd/pathviz/main.go --group=apps --version=v1 --resource=deployments | dot -Tpng > deployment.png