5g-ran-sim/templates/statefulset-gnbsim.yaml

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

# SPDX-License-Identifier: Apache-2.0
*/}}

{{- if .Values.config.gnbsim.deploy }}
{{ tuple "gnbsim" . | include "5g-ransim-plane.service_account" }}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: gnbsim
  labels:
{{ tuple "gnbsim" . | include "5g-ransim-plane.metadata_labels" | indent 4 }}
spec:
  replicas: 1
  serviceName: gnbsim-headless
  selector:
    matchLabels:
{{ tuple "gnbsim" . | include "5g-ransim-plane.metadata_labels" | indent 6 }}
  template:
    metadata:
      labels:
{{ tuple "gnbsim" . | include "5g-ransim-plane.metadata_labels" | indent 8 }}
{{- if not .Values.config.gnbsim.singleInterface }}
      annotations:
        k8s.v1.cni.cncf.io/networks: '[
           {
               "name": "gnb-net",
               "interface": "gnb",
{{- if semverCompare ">=1.16-0" .Capabilities.KubeVersion.GitVersion }}
               "ips": [ {{ include "gnbiplist" .}} ]
{{- else }}
               "ips": {{ .Values.config.gnbsim.gnb.ips | quote }}
{{- end }}
           }
         ]'
{{- end }}
    spec:
    {{- if .Values.nodeSelectors.enabled }}
      nodeSelector:
        {{ .Values.nodeSelectors.gnbsim.label }}: {{ .Values.nodeSelectors.gnbsim.value }}
    {{- end }}
      serviceAccountName: gnbsim
    {{- if hasKey .Values.images "pullSecrets" }}
      imagePullSecrets:
{{ toYaml .Values.images.pullSecrets | indent 8 }}
    {{- end }}
      initContainers:
    {{- if .Values.config.gnbsim.waitForAmf }}
      - name: wait-amf-module
        image: {{ .Values.images.repository }}{{ .Values.images.tags.init }}
        imagePullPolicy: {{ .Values.images.pullPolicy }}
        command: ['sh', '-c', 'until nslookup amf; do echo waiting for amf; sleep 4; done; sleep 20']
    {{- end }}
    {{- if .Values.config.coreDump.enabled }}
    {{ tuple "gnbsim" . | include "5g-ransim-plane.coredump_init" | indent 6 }}
    {{- end }}
      containers:
      - name: gnbsim
        image: {{ .Values.images.repository }}{{ .Values.images.tags.gnbsim }}
        imagePullPolicy: {{ .Values.images.pullPolicy }}
        securityContext:
          privileged: true
          runAsUser: 0
        stdin: true
        tty: true
        command: ["/opt/cp/scripts/gnbsim-run.sh"]
        env:
        - name: MEM_LIMIT
          valueFrom:
            resourceFieldRef:
              containerName: gnbsim
              resource: limits.memory
              divisor: 1Mi
        - name: POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
      {{- if or .Values.resources.enabled .Values.config.gnbsim.sriov.enabled }}
        resources:
{{ toYaml .Values.resources.gnbsim | indent 10 }}
{{- if .Values.config.gnbsim.sriov.enabled }}
          requests:
            {{ .Values.config.gnbsim.sriov.resourceName }}: 1
          limits:
            {{ .Values.config.gnbsim.sriov.resourceName }}: 1
      {{- end }}
      {{- end }}
        volumeMounts:
        - name: cp-script
          mountPath: /opt/cp/scripts/gnbsim-run.sh
          subPath: gnbsim-run.sh
        - name: cp-config
          mountPath: /gnbsim/config
      {{- if .Values.config.coreDump.enabled }}
        - name: coredump
          mountPath: /tmp/coredump
      {{- end }}
      volumes:
      - name: cp-script
        configMap:
          name: gnbsim
          defaultMode: 493
      - name: cp-config
        configMap:
          name: gnbsim
          defaultMode: 420
    {{- if .Values.config.coreDump.enabled }}
      - name: host-rootfs
        hostPath:
          path: /
      - name: coredump
        hostPath:
          path: {{ .Values.config.coreDump.path }}
    {{- end }}
{{- end }}