notes/devops/k8s/features/replication-controllers.txt
Ihar Hancharenka 5dff80e88e first
2023-03-27 16:52:17 +03:00

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RCs
Ensures that an instance of an image is being run with the specific number of copies.
Replica sets - new (beta) improved version of RCs
nodejs-controller.yaml
apiVersion: v1
kind: ReplicationController
metadata:
name: node-js
labels:
name: node-js
spec:
replicas: 3
selector:
name: node-js
template:
metadata:
labels:
name: node-js
spec:
containers:
- name: node-js
image: jonbaier/node-express-info:latest
ports:
- containerPort: 80