Skip to content

Latest commit

 

History

History
60 lines (47 loc) · 1.48 KB

README.md

File metadata and controls

60 lines (47 loc) · 1.48 KB
Raw

Deployment of cvmanager

CVManager can be deployed using:

  1. Kubectl: yaml specs for Kubenetes configuration is here
  2. Helm: Helm chart spec is here and helm package is avaialble here

ContainerVersion: a Custom Kubernetes Resource

ContainerVersion is essentially a custom kubernetes resource definition (CRD) which is controller by the CVManager (a k8s controller). The spec of ContainerVersion is specified here.

An example of CV resource is:

apiVersion: custom.k8s.io/v1
kind: ContainerVersion
metadata:
  name: photos-cv
spec:
  imageRepo: nearmap/photos
  tag: dev
  checkFrequency: 5
  container: photosapp-container
  selector:
    cvapp: photocv

And an example creation of CV resource is:

cat <<EOF | kubectl create -f -
apiVersion: custom.k8s.io/v1
kind: ContainerVersion
metadata:
  name: photos-cv
spec:
  imageRepo: nearmap/photos
  tag: dev
  checkFrequency: 5
  container: photosapp-container
  selector:
    cvapp: photocv
EOF

When ContainerVersion CRD is defined using (or with helm):

kubectl apply -f  kubectl/cv-crd.yaml

and are avaialble on API server at following interface: http://localhost:8001/apis/custom.k8s.io/v1/containerversions/ http://localhost:8001/apis/custom.k8s.io/v1/namespaces/photos/containerversions

and using kubectl:

    kubectl get cv --all-namespaces