metalk8s/charts/prometheus-adapter/templates/psp.yaml at ff83f837ef87f04afd848ab5ec132247f632d29b · scality/metalk8s · GitHub

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{{- if and .Values.psp.create (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: {{ template "k8s-prometheus-adapter.fullname" . }}
  {{- with (merge .Values.customAnnotations .Values.psp.annotations) }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
  labels:
    {{- include "k8s-prometheus-adapter.labels" . | indent 4 }}
spec:
  {{- if .Values.hostNetwork.enabled }}
  hostNetwork: true
  hostPorts:
    - min: {{ .Values.listenPort }}
      max: {{ .Values.listenPort }}
  {{- end }}
  fsGroup:
    rule: RunAsAny
  runAsGroup:
    rule: RunAsAny
  runAsUser:
    rule: MustRunAs
    ranges:
    - min: 1024
      max: 65535
  seLinux:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  volumes:
  - secret
  - emptyDir
  - configMap
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  labels:
    {{- include "k8s-prometheus-adapter.labels" . | indent 4 }}
  name: {{ template "k8s-prometheus-adapter.name" . }}-psp
rules:
- apiGroups:
  - 'policy'
  resources: ['podsecuritypolicies']
  verbs:     ['use']
  resourceNames:
  - {{ template "k8s-prometheus-adapter.fullname" . }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  labels:
    {{- include "k8s-prometheus-adapter.labels" . | indent 4 }}
  name: {{ template "k8s-prometheus-adapter.name" . }}-psp
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: {{ template "k8s-prometheus-adapter.name" . }}-psp
subjects:
- kind: ServiceAccount
  name: {{ template "k8s-prometheus-adapter.serviceAccountName" . }}
  namespace: {{ include "k8s-prometheus-adapter.namespace" . | quote }}
{{- end -}}