How to upload and download docker images using nexus registry/repository?

I was able to publish a Docker image using the jenkins pipeline, but not pull the docker image from the nexus.I used kaniko to build the image.

deployment.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: test-app
  name: test-app
  namespace: jenkins
spec:
  replicas: 1
  selector:
    matchLabels:
      app: test-app
  template:
    metadata:
      labels:
        app: test-app
    spec:
      hostNetwork: false
      containers:
        - name: test-app
          image: ip_adress/demo:0.1.0
          imagePullPolicy: Always
          resources:
            limits: {}
      imagePullSecrets:
        - name: registrypullsecret

service.yml

apiVersion: v1
kind: Service
metadata:
  labels:
    app: test-app
  name: test-app-service
  namespace: jenkins
spec:
  ports:
    - nodePort: 32225
      port: 8081
      protocol: TCP
      targetPort: 8081
  selector:
    app: test-app
  type: NodePort

Jenkins pipeline main script

stage ('Build Image'){
        container('kaniko'){
                    script {
            sh '''
            /kaniko/executor --dockerfile `pwd`/Dockerfile --context `pwd` --destination="$ip_adress:8082/demo:0.1.0" --insecure --skip-tls-verify
             '''
          }

stage('Kubernetes Deployment'){
            container('kubectl'){
                 withKubeConfig([credentialsId: 'kube-config', namespace:'jenkins']){
                     sh 'kubectl get pods'
                     sh 'kubectl apply -f deployment.yml'
                     sh 'kubectl apply -f service.yml'
                 }

I’ve created a dockerfile of a Spring boot Java application. I’ve sent the image to Nexus using the Jenkins pipeline, but I can’t deploy it.

kubectl get pod -n jenkins

test-app-… 0/1 ImagePullBackOff

kubectl describe pod test-app-.....

Error from server (NotFound): pods "test-app-.." not found

docker pull $ip_adress:8081/repository/docker-releases/demo:0.1.0 “`

Error response from daemon: Get "https://$ip_adress/v2/": http:server
gave HTTP response to HTTPS client

ip adress: private ip address

How can I send as http?