Homelabv4/charts/envoy-gateway/templates/certgen-rbac.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: {{ include "eg.fullname" . }}-certgen
  namespace: '{{ .Release.Namespace }}'
  labels:
  {{- include "eg.labels" . | nindent 4 }}
  {{- if .Values.certgen.rbac.labels }}
  {{- toYaml .Values.certgen.rbac.labels | nindent 4 }}
  {{- end }}
  annotations:
    "helm.sh/hook": pre-install, pre-upgrade
    "helm.sh/hook-weight": "-1"   # Ensure rbac is created before the certgen job when using ArgoCD.
  {{- if .Values.certgen.rbac.annotations }}
    {{- toYaml .Values.certgen.rbac.annotations | nindent 4 -}}
  {{- end }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: {{ include "eg.fullname" . }}-certgen
  namespace: '{{ .Release.Namespace }}'
  labels:
  {{- include "eg.labels" . | nindent 4 }}
  {{- if .Values.certgen.rbac.labels }}
  {{- toYaml .Values.certgen.rbac.labels | nindent 4 }}
  {{- end }}
  annotations:
    "helm.sh/hook": pre-install, pre-upgrade
    "helm.sh/hook-weight": "-1"   # Ensure rbac is created before the certgen job when using ArgoCD.
  {{- if .Values.certgen.rbac.annotations }}
    {{- toYaml .Values.certgen.rbac.annotations | nindent 4 -}}
  {{- end }}
rules:
- apiGroups:
  - ""
  resources:
  - secrets
  verbs:
  - get
  - create
  - update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: {{ include "eg.fullname" . }}-certgen
  namespace: '{{ .Release.Namespace }}'
  labels:
  {{- include "eg.labels" . | nindent 4 }}
  {{- if .Values.certgen.rbac.labels }}
  {{- toYaml .Values.certgen.rbac.labels | nindent 4 }}
  {{- end }}
  annotations:
    "helm.sh/hook": pre-install, pre-upgrade
    "helm.sh/hook-weight": "-1"   # Ensure rbac is created before the certgen job when using ArgoCD.
  {{- if .Values.certgen.rbac.annotations }}
    {{- toYaml .Values.certgen.rbac.annotations | nindent 4 -}}
  {{- end }}
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: '{{ include "eg.fullname" . }}-certgen'
subjects:
- kind: ServiceAccount
  name: '{{ include "eg.fullname" . }}-certgen'
  namespace: '{{ .Release.Namespace }}'
---
{{- if .Values.topologyInjector.enabled }}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: '{{ include "eg.fullname" . }}-certgen:{{ .Release.Namespace }}'
  labels:
  {{- include "eg.labels" . | nindent 4 }}
  {{- if .Values.certgen.rbac.labels }}
    {{- toYaml .Values.certgen.rbac.labels | nindent 4 }}
  {{- end }}
  annotations:
    "helm.sh/hook": pre-install, pre-upgrade
    "helm.sh/hook-weight": "-1"   # Ensure rbac is created before the certgen job when using ArgoCD.
  {{- if .Values.certgen.rbac.annotations }}
    {{- toYaml .Values.certgen.rbac.annotations | nindent 4 -}}
  {{- end }}
rules:
  - apiGroups:
    - admissionregistration.k8s.io
    resources:
    - mutatingwebhookconfigurations
    verbs:
    - get
    - list
    - watch
  - apiGroups:
      - admissionregistration.k8s.io
    resources:
      - mutatingwebhookconfigurations
    resourceNames:
      - 'envoy-gateway-topology-injector.{{ .Release.Namespace }}'
    verbs:
      - update
      - patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: '{{ include "eg.fullname" . }}-certgen:{{ .Release.Namespace }}'
  labels:
  {{- include "eg.labels" . | nindent 4 }}
  {{- if .Values.certgen.rbac.labels }}
    {{- toYaml .Values.certgen.rbac.labels | nindent 4 }}
  {{- end }}
  annotations:
    "helm.sh/hook": pre-install, pre-upgrade
    "helm.sh/hook-weight": "-1"   # Ensure rbac is created before the certgen job when using ArgoCD.
  {{- if .Values.certgen.rbac.annotations }}
    {{- toYaml .Values.certgen.rbac.annotations | nindent 4 -}}
  {{- end }}
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: '{{ include "eg.fullname" . }}-certgen:{{ .Release.Namespace }}'
subjects:
  - kind: ServiceAccount
    name: '{{ include "eg.fullname" . }}-certgen'
    namespace: '{{ .Release.Namespace }}'
{{- end }}