add setup for dbtestapp

Change-Id: I9001eaf2274e6628ff1c6d67e1de45b108bd35d6
diff --git a/5g-test-apps/Chart.yaml b/5g-test-apps/Chart.yaml
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+++ b/5g-test-apps/Chart.yaml
@@ -0,0 +1,11 @@
+---
+# Copyright 2020-present Open Networking Foundation
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+apiVersion: v1
+description: This is the dbtestapp
+name: 5g-test-apps
+icon: https://guide.opencord.org/logos/cord.svg
+
+version: 0.0.1
diff --git a/5g-test-apps/templates/NOTES.txt b/5g-test-apps/templates/NOTES.txt
new file mode 100644
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+++ b/5g-test-apps/templates/NOTES.txt
@@ -0,0 +1,9 @@
+{{- /*
+
+# Copyright 2020-present Open Networking Foundation
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+*/ -}}
+
+Notes - Instructions to use dbtestapp
diff --git a/5g-test-apps/templates/_helpers.tpl b/5g-test-apps/templates/_helpers.tpl
new file mode 100644
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--- /dev/null
+++ b/5g-test-apps/templates/_helpers.tpl
@@ -0,0 +1,115 @@
+{{- /*
+
+# Copyright 2020-present Open Networking Foundation
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+*/ -}}
+
+{{/*
+Renders a set of standardised labels
+*/}}
+{{- define "5g-test-apps.metadata_labels" -}}
+{{- $application := index . 0 -}}
+{{- $context := index . 1 -}}
+release: {{ $context.Release.Name }}
+app: {{ $application }}
+{{- end -}}
+
+{{/*
+Render the given template.
+*/}}
+{{- define "5g-test-apps.template" -}}
+{{- $name := index . 0 -}}
+{{- $context := index . 1 -}}
+{{- $last := base $context.Template.Name }}
+{{- $wtf := $context.Template.Name | replace $last $name -}}
+{{ include $wtf $context }}
+{{- end -}}
+
+{{/*
+Render ServiceAccount, Role, and RoleBinding required for kubernetes-entrypoint.
+*/}}
+{{- define "5g-test-apps.service_account" -}}
+{{- $context := index . 1 -}}
+{{- $saName := index . 0 -}}
+{{- $saNamespace := $context.Release.Namespace }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ $saName }}
+  namespace: {{ $saNamespace }}
+  labels:
+{{ tuple $saName $context | include "5g-test-apps.metadata_labels" | indent 4 }}
+---
+{{- if semverCompare ">=1.16-0" $context.Capabilities.KubeVersion.GitVersion }}
+apiVersion: rbac.authorization.k8s.io/v1
+{{- else }}
+apiVersion: rbac.authorization.k8s.io/v1beta1
+{{- end }}
+kind: RoleBinding
+metadata:
+  name: {{ $saName }}
+  namespace: {{ $saNamespace }}
+  labels:
+{{ tuple $saName $context | include "5g-test-apps.metadata_labels" | indent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ $saName }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ $saName }}
+    namespace: {{ $saNamespace }}
+---
+{{- if semverCompare ">=1.16-0" $context.Capabilities.KubeVersion.GitVersion }}
+apiVersion: rbac.authorization.k8s.io/v1
+{{- else }}
+apiVersion: rbac.authorization.k8s.io/v1beta1
+{{- end }}
+kind: Role
+metadata:
+  name: {{ $saName }}
+  namespace: {{ $saNamespace }}
+  labels:
+{{ tuple $saName $context | include "5g-test-apps.metadata_labels" | indent 4 }}
+rules:
+  - apiGroups:
+      - ""
+      - extensions
+      - batch
+      - apps
+    verbs:
+      - get
+      - list
+      - patch
+    resources:
+      - statefulsets
+      - daemonsets
+      - jobs
+      - pods
+      - services
+      - endpoints
+      - configmaps
+{{- end -}}
+
+{{/*
+Render init container for coredump.
+*/}}
+{{- define "5g-test-apps.coredump_init" -}}
+{{- $pod := index . 0 -}}
+{{- $context := index . 1 -}}
+- name: {{ $pod }}-coredump-init
+  image: {{ $context.Values.images.tags.init | quote }}
+  imagePullPolicy: {{ $context.Values.images.pullPolicy }}
+  securityContext:
+    privileged: true
+    runAsUser: 0
+  command: ["bash", "-xc"]
+  args:
+    - echo '/tmp/coredump/core.%h.%e.%t' > /mnt/host-rootfs/proc/sys/kernel/core_pattern
+  volumeMounts:
+    - name: host-rootfs
+      mountPath: /mnt/host-rootfs
+{{- end -}}
diff --git a/5g-test-apps/templates/bin/_dbtestapp-run.sh.tpl b/5g-test-apps/templates/bin/_dbtestapp-run.sh.tpl
new file mode 100644
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--- /dev/null
+++ b/5g-test-apps/templates/bin/_dbtestapp-run.sh.tpl
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Copyright 2020-present Open Networking Foundation
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+set -xe
+
+{{- if .Values.config.coreDump.enabled }}
+cp /dbtestapp/bin/dbtestapp /tmp/coredump/
+{{- end }}
+
+/dbtestapp/bin/testapp
diff --git a/5g-test-apps/templates/configmap-dbtestapp.yaml b/5g-test-apps/templates/configmap-dbtestapp.yaml
new file mode 100644
index 0000000..ec46eb0
--- /dev/null
+++ b/5g-test-apps/templates/configmap-dbtestapp.yaml
@@ -0,0 +1,24 @@
+{{/*
+# Copyright 2020-present Open Networking Foundation
+
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+*/}}
+
+{{- if .Values.config.dbtestapp.deploy }}
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: dbtestapp
+  labels:
+{{ tuple "dbtestapp" . | include "5g-test-apps.metadata_labels" | indent 4 }}
+data:
+  dbtestapp-run.sh: |
+{{ tuple "bin/_dbtestapp-run.sh.tpl" . | include "5g-test-apps.template" | indent 4 }}
+{{- if not .Values.config.useExistingConfigMap -}}
+{{- range $key, $value := .Values.config.dbtestapp.cfgFiles }}
+  {{ $key }}: |-
+{{ toYaml $value | indent 4 }}
+{{- end }}
+{{- end }}
+{{- end }}
diff --git a/5g-test-apps/templates/deployment-dbtestapp.yaml b/5g-test-apps/templates/deployment-dbtestapp.yaml
new file mode 100644
index 0000000..5bb82dd
--- /dev/null
+++ b/5g-test-apps/templates/deployment-dbtestapp.yaml
@@ -0,0 +1,85 @@
+{{/*
+# Copyright 2020-present Open Networking Foundation
+
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+*/}}
+
+{{- if .Values.config.dbtestapp.deploy }}
+{{ tuple "dbtestapp" . | include "5g-test-apps.service_account" }}
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dbtestapp
+  labels:
+{{ tuple "dbtestapp" . | include "5g-test-apps.metadata_labels" | indent 4 }}
+spec:
+  replicas: {{ .Values.config.dbtestapp.replica }}
+  #serviceName: dbtestapp-headless
+  selector:
+    matchLabels:
+{{ tuple "dbtestapp" . | include "5g-test-apps.metadata_labels" | indent 6 }}
+  template:
+    metadata:
+      labels:
+{{ tuple "dbtestapp" . | include "5g-test-apps.metadata_labels" | indent 8 }}
+    {{- with .Values.config.dbtestapp.podAnnotations }}
+      annotations:
+        helm.sh/hook: pre-install
+        helm.sh/hook-weight: "5"
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    spec:
+      serviceAccountName: dbtestapp
+    {{- if hasKey .Values.images "pullSecrets" }}
+      imagePullSecrets:
+{{ toYaml .Values.images.pullSecrets | indent 8 }}
+    {{- end }}
+      containers:
+      - name: dbtestapp
+        image: {{ .Values.images.tags.dbtestapp }}
+        imagePullPolicy: {{ .Values.images.pullPolicy }}
+      {{- if .Values.config.coreDump.enabled }}
+        securityContext:
+          runAsUser: 0
+      {{- end }}
+        stdin: true
+        tty: true
+        command: ["/dbtestapp/script/dbtestapp-run.sh"]
+        env:
+        - name: POD_IP
+          valueFrom:
+            fieldRef:
+              fieldPath: status.podIP
+      {{- if .Values.resources.enabled }}
+        resources:
+{{ toYaml .Values.resources.dbtestapp | indent 10 }}
+      {{- end }}
+        volumeMounts:
+        - name: run-script
+          mountPath: /dbtestapp/script/dbtestapp-run.sh
+          subPath: dbtestapp-run.sh
+        - name: nf-config
+          mountPath: /dbtestapp/config
+      {{- if .Values.config.coreDump.enabled }}
+        - name: coredump
+          mountPath: /tmp/coredump
+      {{- end }}
+      volumes:
+      - name: run-script
+        configMap:
+          name: dbtestapp
+          defaultMode: 493
+      - name: nf-config
+        configMap:
+          name: dbtestapp
+          defaultMode: 493
+    {{- if .Values.config.coreDump.enabled }}
+      - name: host-rootfs
+        hostPath:
+          path: /
+      - name: coredump
+        hostPath:
+          path: {{ .Values.config.coreDump.path }}
+    {{- end }}
+{{- end }}
diff --git a/5g-test-apps/values.yaml b/5g-test-apps/values.yaml
new file mode 100644
index 0000000..b600116
--- /dev/null
+++ b/5g-test-apps/values.yaml
@@ -0,0 +1,31 @@
+# Copyright 2020-present Open Networking Foundation
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+images:
+  tags:
+    init: docker.io/omecproject/pod-init:1.0.0
+    dbtestapp: "dbtestapp:osman1"
+  pullPolicy: IfNotPresent
+  # Optionally specify an array of imagePullSecrets.
+  # Secrets must be manually created in the namespace.
+  pullSecrets:
+    - name: aether.registry
+
+resources:
+  enabled: false
+  dbtestapp:
+    requests:
+      cpu: 1
+      memory: 1Gi
+    limits:
+      cpu: 1
+      memory: 1Gi
+
+config:
+  coreDump:
+    enabled: false
+    path: /tmp/coredump
+  dbtestapp:
+    deploy: true
+    replica: 1
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