{{/*
Copyright 2019-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.
*/}}

{{ tuple "spgwc" . | include "omec-control-plane.service_account" }}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: spgwc
  labels:
{{ tuple "spgwc" . | include "omec-control-plane.metadata_labels" | indent 4 }}
spec:
  replicas: 1
  serviceName: spgwc-headless
  selector:
    matchLabels:
{{ tuple "spgwc" . | include "omec-control-plane.metadata_labels" | indent 6 }}
  template:
    metadata:
      labels:
{{ tuple "spgwc" . | include "omec-control-plane.metadata_labels" | indent 8 }}
    spec:
    {{- if .Values.nodeSelectors.enabled }}
      nodeSelector:
        {{ .Values.nodeSelectors.spgwc.label }}: {{ .Values.nodeSelectors.spgwc.value }}
    {{- end }}
      serviceAccountName: spgwc
      initContainers:
      - name: spgwc-dep-check
        image: {{ .Values.images.tags.depCheck | quote }}
        imagePullPolicy: {{ .Values.images.pullPolicy }}
        securityContext:
          allowPrivilegeEscalation: false
          readOnlyRootFilesystem: false
          runAsUser: 0
        env:
          - name: POD_NAME
            valueFrom:
              fieldRef:
                apiVersion: v1
                fieldPath: metadata.name
          - name: NAMESPACE
            valueFrom:
              fieldRef:
                apiVersion: v1
                fieldPath: metadata.namespace
          - name: PATH
            value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/
          - name: COMMAND
            value: "echo done"
          - name: DEPENDENCY_POD_JSON
            value: '[{"labels": {"app": "mme"}, "requireSameNode": false}]'
      containers:
      - name: spgwc
        image: {{ .Values.images.tags.spgwc }}
        imagePullPolicy: {{ .Values.images.pullPolicy }}
        stdin: true
        tty: true
        command: ["/opt/cp/scripts/spgwc-run.sh"]
        env:
        - name: MEM_LIMIT
          valueFrom:
            resourceFieldRef:
              containerName: spgwc
              resource: limits.memory
              divisor: 1Mi
        - name: POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        - name: MME_ADDR
          valueFrom:
            configMapKeyRef:
              name: mme-ip
              key: IP
      {{- if .Values.resources.enabled }}
        resources:
{{ toYaml .Values.resources.spgwc | indent 10 }}
      {{- end }}
        volumeMounts:
        - name: cp-script
          mountPath: /opt/cp/scripts/spgwc-run.sh
          subPath: spgwc-run.sh
        - name: cp-config
          mountPath: /etc/cp/config
      volumes:
      - name: cp-script
        configMap:
          name: spgwc
          defaultMode: 493
      - name: cp-config
        configMap:
          name: spgwc
          defaultMode: 420