Making change to expose.serviceAnnotations does not update service

MongoDB
1

Hi

After initial installation, making a change to Custom Resource options - Percona Operator for MongoDB does not update the existing service.

For example i wanted to enable access logs

service.beta.kubernetes.io/aws-load-balancer-attributes: access_logs.s3.enabled=true,access_logs.s3.bucket=my-access-log-bucket,access_logs.s3.prefix=my-app

But despite it being applied, the operator is not updating the service with this additional annotation.

        expose:
          enabled: true
          exposeType: LoadBalancer
          serviceAnnotations:
            service.beta.kubernetes.io/aws-load-balancer-target-group-attributes: preserve_client_ip.enabled=false
            service.beta.kubernetes.io/aws-load-balancer-attributes: access_logs.s3.enabled=true,access_logs.s3.bucket=acme-aws-ingress-logs,access_logs.s3.prefix=${local.access_log_prefix}
            service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
            service.beta.kubernetes.io/aws-load-balancer-scheme: internal
            service.beta.kubernetes.io/aws-load-balancer-ip-address-type: dualstack
        volumeSpec:

2024-06-28T07:20:53.614Z ERROR Reconciler error {“controller”: “psmdb-controller”, “object”: {“name”:“psmdb-db-internal”,“namespace”:“mongodb”}, “namespace”: “mongodb”, “name”: “psmdb-db-internal”, “reconcileID”: “7b977a3a-191e-4b9f-9852-574540b403b3”, “error”: “reconcile statefulsets: failed to ensure services of replset rs0: failed to create external service for replset rs0: Service "psmdb-db-internal-rs0-0" is invalid: spec.loadBalancerClass: Invalid value: "null": may not change once set”, “errorVerbose”: “failed to ensure services of replset rs0: failed to create external service for replset rs0: Service "psmdb-db-internal-rs0-0" is invalid: spec.loadBalancerClass: Invalid value: "null": may not change once set\ngithub.com/percona/percona-server-mongodb-operator/pkg/controller/perconaservermongodb.(*ReconcilePerconaServerMongoDB).reconcileReplsets\n\t/go/src/github.com/percona/percona-server-mongodb-operator/pkg/controller/perconaservermongodb/psmdb_controller.go:529\ngithub.com/percona/percona-server-mongodb-operator/pkg/controller/perconaservermongodb.(*ReconcilePerconaServerMongoDB).Reconcile\n\t/go/src/github.com/percona/percona-server-mongodb-operator/pkg/controller/perconaservermongodb/psmdb_controller.go:402\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:114\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:311\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:261\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:222\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_arm64.s:1222\nreconcile statefulsets\ngithub.com/percona/percona-server-mongodb-operator/pkg/controller/perconaservermongodb.(*ReconcilePerconaServerMongoDB).Reconcile\n\t/go/src/github.com/percona/percona-server-mongodb-operator/pkg/controller/perconaservermongodb/psmdb_controller.go:404\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:114\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:311\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:261\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.18.1/pkg/internal/controller/controller.go:222\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_arm64.s:1222”}

Why is this a limitation and can you reccomend a workaround for where we have to update the attributes but don’t want to bring down mongodb.