{{/*
# Copyright 2020-present Open Networking Foundation

# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
*/}}

{{- $upfConfig := index .Values.config.pfcp.cfgFiles "upf.json" }}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: pfcp
  labels:
{{ tuple "pfcp" . | include "omec-upf-pfcp-agent.metadata_labels" | indent 4 }}
spec:
  replicas: 1
  serviceName: pfcp-headless
  selector:
    matchLabels:
{{ tuple "pfcp" . | include "omec-upf-pfcp-agent.metadata_labels" | indent 6 }}
  template:
    metadata:
      labels:
{{ tuple "pfcp" . | include "omec-upf-pfcp-agent.metadata_labels" | indent 8 }}
    spec:
      shareProcessNamespace: true
    {{- if .Values.nodeSelectors.enabled }}
      nodeSelector:
        {{ .Values.nodeSelectors.pfcp.label }}: {{ .Values.nodeSelectors.pfcp.value }}
    {{- end }}
    {{- if .Values.images.credentials }}
      imagePullSecrets:
        - name: {{ .Release.Name }}.registry
    {{- end }}
    {{- if .Values.config.coreDump.enabled }}
      initContainers:
{{ tuple "pfcp" . | include "omec-upf-pfcp-agent.coredump_init" | indent 8 }}
    {{- end }}
      containers:
      - name: pfcp-agent
        image: {{ .Values.images.tags.pfcpiface | quote }}
        imagePullPolicy: {{ .Values.images.pullPolicy | quote }}
        env:
        - name: POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        command: ["pfcpiface"]
        args:
          - -config
          - /opt/bess/bessctl/conf/upf.json
          - -n4SrcIPStr
          - $(POD_IP)
          - -p4RtcServerIP
          - {{ .Values.config.pfcp.p4RtcServer.addr }}
          - -p4RtcServerPort
          - {{ .Values.config.pfcp.p4RtcServer.port | quote }}
      {{- if .Values.resources.enabled }}
        resources:
{{ toYaml .Values.resources.pfcpiface | indent 10 }}
      {{- end }}
        volumeMounts:
          - name: configs
            mountPath: /tmp/conf
      volumes:
      - name: configs
        configMap:
          name: pfcp
          defaultMode: 493
    {{- if .Values.config.coreDump.enabled }}
      - name: host-rootfs
        hostPath:
          path: /
      - name: coredump
        hostPath:
          path: {{ .Values.config.coreDump.path }}
    {{- end }}