feat: traffic server charts

Adding charts to deploy a traffic server.

ci-scripts/charts/oai-5g-basic/Chart.yaml

@@ -50,6 +50,10 @@ dependencies:
   name: oai-smf
   repository: "file://../oai-smf"
   version: v1.5.0
+- condition: oai-traffic-server.enabled
+  name: oai-traffic-server
+  repository: "file://../oai-traffic-server"
+  version: v1
 - condition: oai-spgwu-tiny.enabled
   name: oai-spgwu-tiny
   repository: "file://../oai-spgwu-tiny"

ci-scripts/charts/oai-5g-basic/values.yaml

@@ -127,6 +127,25 @@ oai-spgwu-tiny:
     dnn1: "ims" # should match with SMF information
     logLevel: "debug"
   nodeSelector: {}
+oai-traffic-server:
+  enabled: true
+  weight: 6
+  kubernetesType: Openshift #Openshift/Vanilla Vanilla for Upstream Kubernetes
+  trafficServer:
+    repository: image-registry.openshift-image-registry.svc:5000/oaicicd-core/oai-traffic-server
+    version: latest
+    #pullPolicy: IfNotPresent or Never or Always
+    pullPolicy: IfNotPresent
+  multus:
+    create: true
+    n3Ip: "172.21.6.202"
+    n3Netmask: "22"
+    n6Gw: "172.21.7.254"
+    hostInterface: "bond0"
+  config:
+    ueroute: 12.1.1.0/24
+    upfIpadd: 172.21.6.201
+    noOfIperf3Server: 2
 oai-smf:
   enabled: true
   weight: 6

ci-scripts/charts/oai-traffic-server/Chart.yaml

+################################################################################
+# Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The OpenAirInterface Software Alliance licenses this file to You under
+# the OAI Public License, Version 1.1  (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.openairinterface.org/?page_id=698
+#
+# 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.
+#-------------------------------------------------------------------------------
+# For more information about the OpenAirInterface (OAI) Software Alliance:
+#      contact@openairinterface.org
+################################################################################
+apiVersion: v2
+name: oai-traffic-server
+description: Helm chart for oai-traffic-server
+
+type: application
+
+icon: http://www.openairinterface.org/wp-content/uploads/2015/06/cropped-oai_final_logo.png
+
+version: v1
+
+appVersion: v1
+
+keywords:
+  - iperf
+
+sources:
+  - https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-fed
+  - https://openairinterface.org/
+
+maintainers:
+  - name:  OPENAIRINTERFACE
+    email: contact@openairinterface.org

ci-scripts/charts/oai-traffic-server/templates/NOTES.txt

+1. Get the application name by running these commands:
+export traffic_server_POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "oai-traffic-server.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")

ci-scripts/charts/oai-traffic-server/templates/_helpers.tpl

+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "oai-traffic-server.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "oai-traffic-server.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "oai-traffic-server.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "oai-traffic-server.labels" -}}
+helm.sh/chart: {{ include "oai-traffic-server.chart" . }}
+{{ include "oai-traffic-server.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Selector labels
+*/}}
+{{- define "oai-traffic-server.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "oai-traffic-server.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "oai-traffic-server.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "oai-traffic-server.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}

ci-scripts/charts/oai-traffic-server/templates/configmap.yaml

+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: iperf-pod
+data:
+  script.sh: |
+    #!/bin/sh
+    ip route add {{ .Values.config.ueroute }} via {{ .Values.config.upfIpadd }} dev net1
+    num_servers={{ .Values.config.noOfIperf3Server }}
+    base_port=5001
+    # Run iperf multiple times
+    for i in `seq 1 $num_servers`; do
+
+      # Set server port
+      server_port=$(($base_port+$i));
+
+      # Report file includes server port
+      report_file=iperf3-${server_port}.txt
+
+      # Run iperf
+      iperf3 -s --daemon -p $server_port
+    done
+    /bin/bash -c 'trap : TERM INT; sleep infinity & wait'

ci-scripts/charts/oai-traffic-server/templates/deployment.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Chart.Name }}
+  labels:
+    app.kubernetes.io/version: "v1"
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ .Chart.Name }}
+      app.kubernetes.io/instance: {{ .Chart.Name }}
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ .Chart.Name }}
+        app.kubernetes.io/instance: {{ .Chart.Name }}
+      annotations:
+        k8s.v1.cni.cncf.io/networks: >-
+              [{
+                   "name": "{{ .Chart.Name }}-net1",
+                   "default-route": ["{{ .Values.multus.Gateway }}"]
+              }]
+    spec:
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+      - name: iperf3
+        volumeMounts:
+        - mountPath: /tmp/script.sh
+          name: scripts
+          subPath: script.sh 
+        command: ["./tmp/script.sh"]
+        image: "{{ .Values.trafficServer.repository }}:{{ .Values.trafficServer.version }}"
+        imagePullPolicy: IfNotPresent
+        securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+        {{- if .Values.readinessProbe}}
+        readinessProbe:
+          exec:
+            command:
+            - pgrep
+            - iperf3
+          initialDelaySeconds: 5
+          periodSeconds: 3
+        {{- end}}
+        {{- if .Values.livenessProbe}}
+        livenessProbe:
+          exec:
+            command:
+            - pgrep
+            - iperf3
+          initialDelaySeconds: 10
+          periodSeconds: 5
+        {{- end}}
+      volumes:
+      - name: scripts
+        configMap:
+          name: iperf-pod
+          defaultMode: 0777
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      serviceAccountName: {{ .Values.serviceAccount.name }}
+      terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
+      {{- if .Values.nodeSelector}}
+      nodeSelector:
+         {{- toYaml .Values.nodeSelector | nindent 12 }}
+      {{- end }}
+      {{- if .Values.nodeName}}
+      nodeName: {{ .Values.nodeName }}
+      {{- end }}
\ No newline at end of file

ci-scripts/charts/oai-traffic-server/templates/multus.yaml

+{{- if .Values.multus.create }}
+apiVersion: "k8s.cni.cncf.io/v1"
+kind: NetworkAttachmentDefinition
+metadata:
+  name: {{ .Chart.Name }}-net1
+spec:
+  config: '{
+      "cniVersion": "0.3.0",
+      "type": "macvlan",
+      "master": {{- cat .Values.multus.hostInterface | nospace | quote }},
+      "mode": "bridge",
+      "ipam": {
+        "type": "static",
+        "addresses": [
+                {
+                        "address": {{- cat .Values.multus.IPadd "/" .Values.multus.Netmask | nospace | quote }}
+                }
+        ]
+      }
+    }'
+{{- end }}

ci-scripts/charts/oai-traffic-server/templates/rbac.yaml

+---
+{{- if eq .Values.kubernetesType "Openshift" }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ .Chart.Name }}-{{ .Release.Namespace }}-role
+rules:
+- apiGroups:
+  - security.openshift.io
+  resourceNames:
+  - privileged
+  resources:
+  - securitycontextconstraints
+  verbs:
+  - use
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ .Chart.Name }}-{{ .Release.Namespace }}-binding
+subjects:
+- kind: ServiceAccount
+  name: {{ .Values.serviceAccount.name }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: Role
+  name: {{ .Chart.Name }}-{{ .Release.Namespace }}-role
+  apiGroup: rbac.authorization.k8s.io
+{{- end }}
\ No newline at end of file

ci-scripts/charts/oai-traffic-server/templates/serviceaccount.yaml

+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ .Values.serviceAccount.name }}
\ No newline at end of file

ci-scripts/charts/oai-traffic-server/values.yaml

+kubernetesType: Vanilla  #Vanilla for community kubernetes distribution
+
+podSecurityContext:
+  runAsUser: 0
+  runAsGroup: 0
+
+trafficServer:
+  repository: image-registry.openshift-image-registry.svc:5000/oaicicd-core/oai-traffic-server
+  version: latest
+  #pullPolicy: IfNotPresent or Never or Always
+  pullPolicy: IfNotPresent
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: "oai-traffic-server"
+
+securityContext:
+  privileged: true
+
+multus:
+  create: true
+  IPadd: "172.21.6.202"
+  Netmask: "22"
+  Gateway: "172.21.7.254"
+  hostInterface: "bond0"      # Interface of the host machine on which this pod will be scheduled
+
+config:
+  ueroute: 12.1.1.0/24
+  upfIpadd: 172.21.6.201
+  noOfIperf3Server: 10
+
+readinessProbe: true
+
+livenessProbe: false
+
+terminationGracePeriodSeconds: 2
+
+nodeSelector: {}
+
+nodeName: 
\ No newline at end of file

ci-scripts/html-templates/file-header.htm

+<!DOCTYPE html>
+<html class="no-js" lang="en-US">
+<head>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
+  <title>OAI Core Network Test Results for JOB_NAME job build #BUILD_ID</title>
+  <style>
+    .badge-primary {
+   color: #ebeef0;
+   background-color: #000080;
+}
+    .badge-danger {
+   color: #ebeef0;
+   background-color: #FF0000;
+}
+  </style>
+</head>
+<body>
+  <div class="container-fluid" style="margin-left:1em; margin-right:1em">
+  <table width = "100%" style="border-collapse: collapse; border: none;">
+   <tr style="border-collapse: collapse; border: none;">
+   <td style="border-collapse: collapse; border: none;">
+     <a href="http://www.openairinterface.org/">
+        <img src="http://www.openairinterface.org/wp-content/uploads/2016/03/cropped-oai_final_logo2.png" alt="" border="none" height=50 width=150>
+        </img>
+     </a>
+   </td>
+   <td style="border-collapse: collapse; border: none; vertical-align: center;">
+     <b><font size = "6">Job Summary -- Job: JOB_NAME -- Build-ID: <a href="BUILD_URL">BUILD_ID</a></font></b>
+   </td>
+   </tr>
+  </table>
+  <br>