dhcp-server/templates/deployment.yaml

---
# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: dhcp-server
  labels:
    app: dhcp-server
spec:
  replicas: 1
  selector:
    matchLabels:
      name: dhcp-server
      release: {{ .Release.Name }}
  template:
    metadata:
      labels:
        app: dhcp-server
    spec:
      containers:
        - name: dhcp-server
          image: {{ .Values.global.registry }}{{ .Values.image.repository }}:{{ tpl .Values.image.tag . }}
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          #command: ["/bin/bash", "-", "sleep 86400"]
          ports:
            - containerPort: 67
              port: 67
              protocol: UDP
          volumeMounts:
            - name: dhcp-server
              mountPath: /data/dhcpd.conf
              subPath: mymounts/dhcpd.conf
      volumes:
        - name: dhcp-server
          configMap:
            name: dhcp-server
            items:
             - key: config
               path: mymounts/dhcpd.conf