replicas
Change the number of replicas for a resource.
Given this kubernetes Deployment fragment:
# deployment.yaml
kind: Deployment
metadata:
name: deployment-name
spec:
replicas: 3
one can change the number of replicas to 5 by adding the following to your kustomization:
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
replicas:
- name: deployment-name
count: 5
This field accepts a list, so many resources can be modified at the same time.
As this declaration does not take in a kind:
nor a group:
it will match any group
and kind
that has a matching name and
that is one of:
Deployment
ReplicationController
ReplicaSet
StatefulSet
For more complex use cases, revert to using a patch.
Last modified November 4, 2020: Redirect kustomize docs to the new unified site. (0834e152)