Unable to migrate django/cakephp application

[stillalearner]

I tried to migrate django/cakephp application but facing this issue in kubectl-apply-kustomize step:

STEP-KUBECTL-APPLY

• '[' true == true ']'
• export KUBECONFIG=/workspace/kubeconfig/kubeconfig
• KUBECONFIG=/workspace/kubeconfig/kubeconfig
• kubectl --context=destination apply -k /workspace/kustomize
  Warning: resource serviceaccounts/builder is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  serviceaccount/builder configured
  Warning: resource serviceaccounts/default is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  serviceaccount/default configured
  Warning: resource serviceaccounts/deployer is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  serviceaccount/deployer configured
  Warning: resource rolebindings/admin is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  rolebinding.authorization.openshift.io/admin configured
  Warning: resource rolebindings/system:deployers is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  rolebinding.authorization.openshift.io/system:deployers configured
  Warning: resource rolebindings/system:image-builders is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  rolebinding.authorization.openshift.io/system:image-builders configured
  Warning: resource rolebindings/system:image-pullers is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  rolebinding.authorization.openshift.io/system:image-pullers configured
  configmap/cakephp-mysql-persistent-1-ca created
  configmap/cakephp-mysql-persistent-1-global-ca created
  configmap/cakephp-mysql-persistent-1-sys-config created
  Warning: resource configmaps/kube-root-ca.crt is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  configmap/kube-root-ca.crt configured
  Warning: resource configmaps/openshift-service-ca.crt is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  configmap/openshift-service-ca.crt configured
  secret/builder-dockercfg-vwfv7 created
  secret/builder-token-f4dql created
  secret/builder-token-nrghv created
  secret/cakephp-mysql-persistent created
  secret/default-dockercfg-jkfkk created
  secret/default-token-95229 created
  secret/default-token-bb84l created
  secret/deployer-dockercfg-szb84 created
  secret/deployer-token-h6ksl created
  secret/deployer-token-pqxgq created
  service/cakephp-mysql-persistent created
  Warning: resource services/mysql is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
  deploymentconfig.apps.openshift.io/cakephp-mysql-persistent created
  deploymentconfig.apps.openshift.io/mysql created
  buildconfig.build.openshift.io/cakephp-mysql-persistent created
  error validating "/workspace/kustomize": error validating data: [unknown object type "nil" in ImageStreamTag.image.dockerImageMetadata.Created, ValidationError(ImageStreamTag.image): missing required field "dockerImageLayers" in com.github.openshift.api.image.v1.Image, ValidationError(ImageStreamTag): missing required field "tag" in com.github.openshift.api.image.v1.ImageStreamTag]; if you choose to ignore these errors, turn validation off with --validate=false
  Error from server (Invalid): error when applying patch:
  {"metadata":{"annotations":{"description":"Exposes the database server","kubectl.kubernetes.io/last-applied-configuration":"{"apiVersion":"v1","kind":"Service","metadata":{"annotations":{"description":"Exposes the database server","openshift.io/generated-by":"OpenShiftNewApp"},"labels":{"app":"cakephp-mysql-persistent","template":"cakephp-mysql-persistent"},"managedFields":[{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:metadata":{"f:annotations":{".":{},"f:description":{},"f:openshift.io/generated-by":{}},"f:labels":{".":{},"f:app":{},"f:template":{}}},"f:spec":{"f:ports":{".":{},"k:{\"port\":3306,\"protocol\":\"TCP\"}":{".":{},"f:name":{},"f:port":{},"f:protocol":{},"f:targetPort":{}}},"f:selector":{".":{},"f:name":{}},"f:sessionAffinity":{},"f:type":{}}},"manager":"kubectl-create","operation":"Update","time":"2022-04-21T09:59:32Z"}],"name":"mysql","namespace":"cakephptgt"},"spec":{"ports":[{"name":"mysql","port":3306,"protocol":"TCP","targetPort":3306}],"selector":{"name":"mysql"},"sessionAffinity":"None","type":"ClusterIP"}}\n","openshift.io/generated-by":"OpenShiftNewApp"},"labels":{"app":"cakephp-mysql-persistent","template":"cakephp-mysql-persistent"},"managedFields":[{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:metadata":{"f:annotations":{".":{},"f:description":{},"f:openshift.io/generated-by":{}},"f:labels":{".":{},"f:app":{},"f:template":{}}},"f:spec":{"f:ports":{".":{},"k:{"port":3306,"protocol":"TCP"}":{".":{},"f:name":{},"f:port":{},"f:protocol":{},"f:targetPort":{}}},"f:selector":{".":{},"f:name":{}},"f:sessionAffinity":{},"f:type":{}}},"manager":"kubectl-create","operation":"Update","time":"2022-04-21T09:59:32Z"}]},"spec":{"$setElementOrder/ports":[{"port":3306}],"ports":[{"name":"mysql","port":3306,"protocol":"TCP","targetPort":3306}],"selector":{"name":"mysql"}}}
  to:
  Resource: "/v1, Resource=services", GroupVersionKind: "/v1, Kind=Service"
  Name: "mysql", Namespace: "cakephptgt"
  for: "/workspace/kustomize": Service "mysql" is invalid: spec.ports[1].name: Duplicate value: "mysql"