kind: Service
apiVersion: v1

metadata:
  name: cinder-api
  labels:
    system: openstack
    type: api
    component: cinder
  annotations:
    prometheus.io/scrape: "true"
    maia.io/scrape: "true"
    prometheus.io/targets: {{ required ".Values.alerts.prometheus missing" .Values.alerts.prometheus | quote }}
spec:
  selector:
    name: cinder-api
  ports:
    - name: cinder-api
      port: {{ .Values.cinderApiPortInternal }}
    - name: metrics
      port: {{.Values.port_metrics | quote }}

kind: Service
apiVersion: v1

metadata:
  name: cinder-api
  labels:
    system: openstack
    type: api
    component: cinder
  annotations:
    prometheus.io/scrape: "true"
    maia.io/scrape: "true"
    prometheus.io/targets: {{ required ".Values.alerts.prometheus missing" .Values.alerts.prometheus | quote }}
spec:
  selector:
    name: cinder-api
  ports:
    - name: cinder-api
      port: {{ .Values.cinderApiPortInternal }}
    - name: metrics
      port: {{ .Values.port_metrics }}

Fix the port value for pod scrapes
[Cinder]  Fix the port value for pod scrapes

This patch removes the quote from the value to ensure it's an int
