Kubernetes serviceaccount setting ignored

[dylanenabled]

Describe the bug

Quarkus 3.4.1 (using the quickstart with kubernetes and flyway set)

When I set
quarkus.kubernetes.service-account=my-service-account
in my application.properties the generated build/kubernetes/kubernetes.yml file does not generate the expected result.

It ignores the my-service-account and just uses the project name in the places where the service account should be set.

Expected behavior

Specifically, the build/kubernetes/kubernetes.yml deployment's serviceAccountName field should be my-service-account

serviceAccountName: my-service-account

and the view-job role binding should be bound to my-service-account.

---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: code-with-quarkus-view-jobs
roleRef:
  kind: Role
  apiGroup: rbac.authorization.k8s.io
  name: view-jobs
subjects:
  - kind: ServiceAccount
    apiGroup: ""
    name: my-service-account
---

It should not create a serviceaccount for code-with-quarkus which is not necessary.

Actual behavior

It is ignoring the config and just using the project name as the service account

---
apiVersion: v1
kind: ServiceAccount
metadata:
  annotations:
    app.quarkus.io/build-timestamp: 2023-09-22 - 08:32:40 +0000
  labels:
    app.kubernetes.io/managed-by: quarkus
    app.kubernetes.io/name: code-with-quarkus
    app.kubernetes.io/version: 1.0.0-SNAPSHOT
  name: code-with-quarkus
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: view-jobs
rules:
  - apiGroups:
      - batch
    resources:
      - jobs
    verbs:
      - get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: code-with-quarkus-view-jobs
roleRef:
  kind: Role
  apiGroup: rbac.authorization.k8s.io
  name: view-jobs
subjects:
  - kind: ServiceAccount
    apiGroup: ""
    name: code-with-quarkus
---
apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    app.quarkus.io/build-timestamp: 2023-09-22 - 08:32:40 +0000
  labels:
    app.kubernetes.io/managed-by: quarkus
    app.kubernetes.io/name: code-with-quarkus
    app.kubernetes.io/version: 1.0.0-SNAPSHOT
  name: code-with-quarkus
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: code-with-quarkus
      app.kubernetes.io/version: 1.0.0-SNAPSHOT
  template:
    metadata:
      annotations:
        app.quarkus.io/build-timestamp: 2023-09-22 - 08:32:40 +0000
      labels:
        app.kubernetes.io/managed-by: quarkus
        app.kubernetes.io/name: code-with-quarkus
        app.kubernetes.io/version: 1.0.0-SNAPSHOT
    spec:
      containers:
        - env:
            - name: KUBERNETES_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: QUARKUS_FLYWAY_ENABLED
              value: "false"
          image: dylan/code-with-quarkus:1.0.0-SNAPSHOT
          imagePullPolicy: Always
          name: code-with-quarkus
      initContainers:
        - args:
            - job
            - code-with-quarkus-flyway-init
          image: groundnuty/k8s-wait-for:no-root-v1.7
          imagePullPolicy: IfNotPresent
          name: init
      serviceAccountName: code-with-quarkus
---
apiVersion: batch/v1
kind: Job
metadata:
  name: code-with-quarkus-flyway-init
spec:
  completionMode: NonIndexed
  template:
    metadata: {}
    spec:
      containers:
        - env:
            - name: QUARKUS_FLYWAY_ENABLED
              value: "true"
            - name: QUARKUS_INIT_AND_EXIT
              value: "true"
          image: dylan/code-with-quarkus:1.0.0-SNAPSHOT
          name: code-with-quarkus-flyway-init
      restartPolicy: OnFailure

How to Reproduce?

1. Create a version 3.4 project from the quick start with the kubernetes and flyway extensions (I used gradle build).
2. Add a test class to src/java so it compiles
3. edit the application.properties to add quarkus.kubernetes.service-account=my-service-account
4. Build
5. Check the build/kubernetes/kubernetes.yml file

Output of uname -a or ver

Darwin xxx 22.6.0 Darwin Kernel Version 22.6.0: Wed Jul 5 22:21:56 PDT 2023; root:xnu-8796.141.3~6/RELEASE_X86_64 x86_64

Output of java -version

11

GraalVM version (if different from Java)

No response

Quarkus version or git rev

3.4.1

Build tool (ie. output of mvnw --version or gradlew --version)

gradle 8.1.1

Additional information

No response

[quarkus-bot]

/cc @geoand (kubernetes), @iocanel (kubernetes)