having problem with giving deployment using kubernetes [duplicate] - docker

Question

This question already has answers here:
no matches for kind "Deployment" in version "extensions/v1beta1"
(8 answers)
Closed 2 years ago.
i had this docker compose file which is working absolutely fine.But the i use "kompose convert -f docker-compose.yam -o deploy.yaml" in order to get yaml file for kubernetes deployment.
but when i go for "kubectl apply -f deploy.yaml"
i am getting this error
"service/cms created
service/mysqldb created
persistentvolumeclaim/my-datavolume configured
unable to recognize no matches for kind "Deployment" in version "extensions/v1beta1"
unable to recognize no matches for kind "Deployment" in version "extensions/v1beta1"
i am using minikube.
Please help me out.
docker-compose file content
version: "2"
services:
cms:
image: 1511981217/cms_mysql:0.0.2
ports:
- "8080:8080"
networks:
- cms-network
depends_on:
- mysqldb
mysqldb:
image: mysql:8
ports:
- "3306:3306"
networks:
- cms-network
environment:
- MYSQL_ROOT_PASSWORD=root
- MYSQL_DATABASE=cmsdb
volumes:
- my-datavolume:/var/lib/mysql
networks:
cms-network:
volumes:
my-datavolume:
deploy.yaml file content
apiVersion: v1
items:
- apiVersion: v1
kind: Service
metadata:
annotations:
kompose.cmd: kompose convert -f docker-compose.yml -o kubemanifests_2.yaml
kompose.version: 1.19.0 (f63a961c)
creationTimestamp: null
labels:
io.kompose.service: cms
name: cms
spec:
ports:
- name: "8080"
port: 8080
targetPort: 8080
selector:
io.kompose.service: cms
status:
loadBalancer: {}
- apiVersion: v1
kind: Service
metadata:
annotations:
kompose.cmd: kompose convert -f docker-compose.yml -o kubemanifests_2.yaml
kompose.version: 1.19.0 (f63a961c)
creationTimestamp: null
labels:
io.kompose.service: mysqldb
name: mysqldb
spec:
ports:
- name: "3306"
port: 3306
targetPort: 3306
selector:
io.kompose.service: mysqldb
status:
loadBalancer: {}
- apiVersion: extensions/v1beta1
kind: Deployment
metadata:
annotations:
kompose.cmd: kompose convert -f docker-compose.yml -o kubemanifests_2.yaml
kompose.version: 1.19.0 (f63a961c)
creationTimestamp: null
labels:
io.kompose.service: cms
name: cms
spec:
replicas: 1
strategy: {}
template:
metadata:
annotations:
kompose.cmd: kompose convert -f docker-compose.yml -o kubemanifests_2.yaml
kompose.version: 1.19.0 (f63a961c)
creationTimestamp: null
labels:
io.kompose.service: cms
spec:
containers:
- image: 1511981217/cms_mysql:0.0.2
name: cms
ports:
- containerPort: 8080
resources: {}
restartPolicy: Always
status: {}
- apiVersion: extensions/v1beta1
kind: Deployment
metadata:
annotations:
kompose.cmd: kompose convert -f docker-compose.yml -o kubemanifests_2.yaml
kompose.version: 1.19.0 (f63a961c)
creationTimestamp: null
labels:
io.kompose.service: mysqldb
name: mysqldb
spec:
replicas: 1
strategy:
type: Recreate
template:
metadata:
annotations:
kompose.cmd: kompose convert -f docker-compose.yml -o kubemanifests_2.yaml
kompose.version: 1.19.0 (f63a961c)
creationTimestamp: null
labels:
io.kompose.service: mysqldb
spec:
containers:
- env:
- name: MYSQL_DATABASE
value: cmsdb
- name: MYSQL_ROOT_PASSWORD
value: root
image: mysql:8
name: mysqldb
ports:
- containerPort: 3306
resources: {}
volumeMounts:
- mountPath: /var/lib/mysql
name: my-datavolume
restartPolicy: Always
volumes:
- name: my-datavolume
persistentVolumeClaim:
claimName: my-datavolume
status: {}
- apiVersion: v1
kind: PersistentVolumeClaim
metadata:
creationTimestamp: null
labels:
io.kompose.service: my-datavolume
name: my-datavolume
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 100Mi
status: {}
kind: List
metadata: {}
```

Answer 1

extensions/v1beta1 was deprecated in kubernetes version 1.16 .Change extensions/v1beta1 to apps/v1 in the yaml and it should work with a kubernetes cluster which is of version higher than 1.16