kubernetes-handbook/manifests/charts/oam-core-resources/templates/oam-local-controller.yaml

---
{{- if .Values.serviceAccount.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
  name: {{ include "oam-core-resources.serviceAccountName" . }}
  labels:
  {{ include "oam-core-resources.labels" . | nindent 4 }}
  {{- end }}
---

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: manager-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: "cluster-admin"
subjects:
  - kind: ServiceAccount
    name: {{ include "oam-core-resources.serviceAccountName" . }}
    namespace: {{ .Release.Namespace }}

---
# permissions to do leader election.
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: leader-election-role
rules:
  - apiGroups:
      - ""
    resources:
      - configmaps
    verbs:
      - get
      - list
      - watch
      - create
      - update
      - patch
      - delete
  - apiGroups:
      - ""
    resources:
      - configmaps/status
    verbs:
      - get
      - update
      - patch
  - apiGroups:
      - ""
    resources:
      - events
    verbs:
      - create

---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: leader-election-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: leader-election-role
subjects:
  - kind: ServiceAccount
    name: {{ include "oam-core-resources.serviceAccountName" . }}

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "oam-core-resources.fullname" . }}
  labels:
    {{- include "oam-core-resources.labels" . | nindent 4 }}
spec:
  selector:
    matchLabels:
      {{- include "oam-core-resources.selectorLabels" . | nindent 6 }}
  replicas: {{ .Values.replicaCount }}
  template:
    metadata:
      labels:
        {{- include "oam-core-resources.selectorLabels" . | nindent 8 }}
    spec:
      serviceAccountName: {{ include "oam-core-resources.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      containers:
        - name: {{ .Release.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          args:
            - "--metrics-addr=:8080"
            - "--enable-leader-election"
            - {{ include "oam-core-resources.use-webhook" . | quote }}
          image: {{ .Values.image.repository }}
          imagePullPolicy: {{ quote .Values.image.pullPolicy }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          {{ if .Values.useWebhook }}
          ports:
            - containerPort: 9443
              name: webhook-server
              protocol: TCP
          volumeMounts:
            - mountPath: {{ .Values.certificate.mountPath }}
              name: tls-cert
              readOnly: true
          {{ end }}
        - name: kube-rbac-proxy
          image: jimmysong/kubebuilder-kube-rbac-proxy:v0.4.1
          args:
            - "--secure-listen-address=0.0.0.0:8443"
            - "--upstream=http://127.0.0.1:8080/"
            - "--logtostderr=true"
            - "--v=10"
          ports:
            - containerPort: 8443
              name: https
      volumes:
        - name: tls-cert
          secret:
            defaultMode: 420
            secretName: {{ .Values.certificate.secretName | quote }}
      terminationGracePeriodSeconds: 10
    {{- with .Values.nodeSelector }}
    nodeSelector:
      {{ toYaml . | indent 8 }}
    {{- end }}
    {{- with .Values.affinity }}
    affinity:
      {{- toYaml . | nindent 8 }}
    {{- end }}
    {{- with .Values.tolerations }}
    tolerations:
      {{- toYaml . | nindent 8 }}
    {{- end }}