Added Helm chart for deploying EMS at app. cluster

Change-Id: Iaecaac5fadb397965c38af57c89153d53ae0c2df
2024-04-16 18:32:36 +03:00 · 2024-04-16 18:32:36 +03:00 · 9794f1b19c
commit 9794f1b19c
parent 8593e5a874
11 changed files with 692 additions and 0 deletions
--- a/charts/app-monitoring/.helmignore
+++ b/charts/app-monitoring/.helmignore
@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
--- a/charts/app-monitoring/Chart.yaml
+++ b/charts/app-monitoring/Chart.yaml
@ -0,0 +1,33 @@
+#
+# Copyright (C) 2017-2025 Institute of Communication and Computer Systems (imu.iccs.gr)
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License, v2.0, unless
+# Esper library is used, in which case it is subject to the terms of General Public License v2.0.
+# If a copy of the MPL was not distributed with this file, you can obtain one at
+# https://www.mozilla.org/en-US/MPL/2.0/
+#
+
+apiVersion: v2
+name: ems-server
+description: EMS server Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "7.0.0-SNAPSHOT"
--- a/charts/app-monitoring/templates/NOTES.txt
+++ b/charts/app-monitoring/templates/NOTES.txt
@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "ems-server.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "ems-server.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "ems-server.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "ems-server.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
--- a/charts/app-monitoring/templates/_helpers.tpl
+++ b/charts/app-monitoring/templates/_helpers.tpl
@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "ems-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 "ems-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 "ems-server.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "ems-server.labels" -}}
+helm.sh/chart: {{ include "ems-server.chart" . }}
+{{ include "ems-server.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "ems-server.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "ems-server.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "ems-server.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "ems-server.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
--- a/charts/app-monitoring/templates/deployment.yaml
+++ b/charts/app-monitoring/templates/deployment.yaml
@ -0,0 +1,181 @@
+#
+# Copyright (C) 2017-2025 Institute of Communication and Computer Systems (imu.iccs.gr)
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License, v2.0, unless
+# Esper library is used, in which case it is subject to the terms of General Public License v2.0.
+# If a copy of the MPL was not distributed with this file, you can obtain one at
+# https://www.mozilla.org/en-US/MPL/2.0/
+#
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "ems-server.fullname" . }}
+  labels:
+    {{- include "ems-server.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "ems-server.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "ems-server.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+
+      serviceAccountName: {{ include "ems-server.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+
+      terminationGracePeriodSeconds: 10
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            #
+            # EMS server configuration -- Environment variables from command line
+            #
+            - name: APPLICATION_ID
+              value: "{{ .Values.app_uuid }}"
+            - name: EXTERNAL_BROKER_ADDRESS
+              value: "{{ .Values.broker_address }}"
+            - name: EXTERNAL_BROKER_PORT
+              value: "{{ .Values.broker_port }}"
+            - name: EXTERNAL_BROKER_USERNAME
+              value: "{{ .Values.broker_username }}"
+            - name: EXTERNAL_BROKER_PASSWORD
+              value: "{{ .Values.broker_password }}"
+            #
+            # EMS server configuration -- Environment variables from values.yaml
+            #
+            {{- range .Values.env }}
+            - name: {{ .name }}
+              value: {{ .value | quote }}
+            {{- end }}
+            #
+            # K8S cluster node info
+            #
+            - name: EMS_SERVER_K8S_NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: EMS_SERVER_K8S_NODE_ADDRESS
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.hostIP
+            #
+            # EMS server Pod info
+            #
+            - name: EMS_SERVER_POD_UID
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.uid
+            - name: EMS_SERVER_POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: EMS_SERVER_POD_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            - name: EMS_SERVER_POD_ADDRESS
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
+          ports:
+            {{- range .Values.ports }}
+            - name: {{ .name }}
+              containerPort: {{ .containerPort }}
+              protocol: {{ .protocol }}
+            {{- end }}
+          livenessProbe:
+            tcpSocket:
+              port: http
+          readinessProbe:
+            tcpSocket:
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+---
+# The configmap to be updated
+#apiVersion: v1
+#kind: ConfigMap
+#metadata:
+#  name: ems-client-configmap
+#---
+
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: ems-server-role-binding
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "ems-server.serviceAccountName" . }}
+#    namespace: default
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: ems-server-role
+---
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: ems-server-role
+# Benefit of using RBAC over giving your personal access token as a secret to your application: You can pinpoint which access you want to allow
+rules:
+  - apiGroups: ["", "apps"] # Empty string for kubernetes system
+    resources: ["configmaps", "daemonsets"]
+    resourceNames: ["monitoring-configmap", "ems-client-configmap", "ems-client-daemonset"]
+    verbs: ["get", "update", "delete", "list", "watch", "patch"]
+  - apiGroups: ["", "apps"] # Empty string for kubernetes system
+    resources: ["configmaps", "daemonsets"]
+    verbs: ["create"]
+
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: ems-server-cluster-role-binding
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "ems-server.serviceAccountName" . }}
+    namespace: default
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: ems-server-cluster-role
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: ems-server-cluster-role
+rules:
+  - apiGroups: ["", "apps"]
+    resources: ["pods", "nodes"]
+    verbs: ["get", "list", "watch"]
--- a/charts/app-monitoring/templates/hpa.yaml
+++ b/charts/app-monitoring/templates/hpa.yaml
@ -0,0 +1,28 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "ems-server.fullname" . }}
+  labels:
+    {{- include "ems-server.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "ems-server.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}
--- a/charts/app-monitoring/templates/ingress.yaml
+++ b/charts/app-monitoring/templates/ingress.yaml
@ -0,0 +1,61 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "ems-server.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "ems-server.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}
--- a/charts/app-monitoring/templates/service.yaml
+++ b/charts/app-monitoring/templates/service.yaml
@ -0,0 +1,24 @@
+#
+# Copyright (C) 2017-2025 Institute of Communication and Computer Systems (imu.iccs.gr)
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License, v2.0, unless
+# Esper library is used, in which case it is subject to the terms of General Public License v2.0.
+# If a copy of the MPL was not distributed with this file, you can obtain one at
+# https://www.mozilla.org/en-US/MPL/2.0/
+#
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "ems-server.fullname" . }}
+  labels:
+    {{- include "ems-server.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "ems-server.selectorLabels" . | nindent 4 }}
--- a/charts/app-monitoring/templates/serviceaccount.yaml
+++ b/charts/app-monitoring/templates/serviceaccount.yaml
@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "ems-server.serviceAccountName" . }}
+  labels:
+    {{- include "ems-server.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
--- a/charts/app-monitoring/templates/tests/test-connection.yaml
+++ b/charts/app-monitoring/templates/tests/test-connection.yaml
@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "ems-server.fullname" . }}-test-connection"
+  labels:
+    {{- include "ems-server.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "ems-server.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never
--- a/charts/app-monitoring/values.yaml
+++ b/charts/app-monitoring/values.yaml
@ -0,0 +1,231 @@
+#
+# Copyright (C) 2017-2025 Institute of Communication and Computer Systems (imu.iccs.gr)
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License, v2.0, unless
+# Esper library is used, in which case it is subject to the terms of General Public License v2.0.
+# If a copy of the MPL was not distributed with this file, you can obtain one at
+# https://www.mozilla.org/en-US/MPL/2.0/
+#
+
+# Default values for ems-server.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: "registry.gitlab.com/nebulous-project/ems-main/ems-server"
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+#  tag: &image_tag "2024-apr-nebulous"
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: "ems-server-service-account"
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 8111
+
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 1
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+ports:
+  - name: http
+    containerPort: 8111
+    protocol: TCP
+  - name: openwire
+    containerPort: 61616
+    protocol: TCP
+  - name: openwire-tls
+    containerPort: 61617
+    protocol: TCP
+  - name: stomp
+    containerPort: 61610
+    protocol: TCP
+
+#
+# =====  Configuration passed at command line  =====
+# =====    (see also: deployment.yaml file)    =====
+#
+app_uuid: ''
+broker_address: ''
+broker_port: '5672'
+broker_username: ''
+broker_password: ''
+
+env:
+  #
+  # =====  Development and Debug settings  =====
+  #
+  #- name: APPLICATION_ID
+  #  value: ""
+  #- name: METRIC_MODEL_URL
+  #  value: "https://gitlab.com/nebulous-project/tests-new/-/raw/master/ems-at-nebulous/models/nebulous/test2.yml"
+  #- name: EMS_PRELOAD_APP_MODEL
+  #  value: "test2.yml"
+
+  #
+  # =====  EMS server configuration  =====
+  #
+  # ===== INITIALIZATION settings =====
+  - name: JASYPT_PASSWORD
+    value: 'password'
+  - name: NET_UTIL_ADDRESS_DISCOVERY_SERVICES
+    value: '-'
+  - name: EMS_IP_SETTING
+    value: 'DEFAULT_IP'
+
+  - name: K8S_WATCHER_ENABLED
+    value: 'true'
+  - name: EMS_LOG_REQUESTS
+    value: 'false'
+
+  - name: CONTROL_SKIP_METASOLVER
+    value: 'true'
+  - name: CONTROL_SKIP_NOTIFICATION
+    value: 'true'
+  - name: CONTROL_EXIT_ALLOWED
+    value: 'true'
+  - name: RESTART_EXIT_CODE
+    value: '99'
+
+  # =====  Security and Authentication settings  =====
+  - name: JWT_SECRET
+    value: 'ENC(I0mRWgH2FVDDNs4OBcdh7Z+o3lOQDa3ztaEtmnXT2HN0aClkChp/lqm9zM5HyTk0stJ7v2Di75U=)'
+  - name: WEB_SECURITY_API_KEY_AUTHENTICATION_VALUE
+    value: '1234567890'
+  - name: WEB_SECURITY_FORM_AUTHENTICATION_PASSWORD
+    value: 'ems'
+
+  # =====  EMS Boot (server) settings  =====
+  - name: BOOT_ENABLED
+    value: 'false'
+
+  # =====  EMS Boot Initializer (client) settings  =====
+  - name: BOOT_INITIALIZER_ENABLED
+    value: 'true'
+
+  # =====  EMS-Nebulous K8S service settings  =====
+  - name: K8S_DEPLOY_EMS_CLIENTS_ON_KUBERNETES_ENABLED
+    value: 'true'
+
+  # =====  External Broker settings  =====
+  - name: EXTERNAL_ENABLED
+    value: 'true'
+  #- name: EXTERNAL_BROKER_ADDRESS
+  #  value: ''
+  #- name: EXTERNAL_BROKER_PORT
+  #  value: '5672'
+  #- name: EXTERNAL_BROKER_USERNAME
+  #  value: ''
+  #- name: EXTERNAL_BROKER_PASSWORD
+  #  value: ''
+
+  # =====  Broker settings  =====
+  - name: BROKERCEP_ADDITIONAL_BROKER_CREDENTIALS
+    value: 'aaa/111, bbb/222'       # 'ENC(axeJUxNHajYfBffUwvuT3kwTgLTpRliDMz/ZQ9hROZ3BNOv0Idw72NJsawzIZRuZ)'
+  - name: BROKERCEP_EVENT_RECORDER_ENABLED
+    value: 'false'
+  - name: BROKERCEP_EVENT_RECORDER_FILTER_MODE
+    value: 'ALL'
+
+  # =====  Baguette Server settings  =====
+  - name: BAGUETTE_SERVER_CREDENTIALS
+    value: '{ "aa":"xx" }'          # 'ENC(y46CiW6przlpXvz8ToE+T1Sn6uGfO2haP7OhATB0SXo=)'
+
+  #
+  # =====  EMS server K8sClientInstaller configuration  =====
+  #
+  - name: EMS_CLIENT_DEPLOYMENT_DRY_RUN
+    value: "false"
+  - name: K8S_SERVICE_ACCOUNT_SECRETS_PATH
+    value: "/var/run/secrets/kubernetes.io/serviceaccount"
+  - name: APP_CONFIG_MAP_NAME
+    value: "monitoring-configmap"
+  - name: EMS_CLIENT_CONFIG_MAP_NAME
+    value: "ems-client-configmap"
+  #- name: EMS_CLIENT_DAEMONSET_SPECIFICATION_FILE
+  #  value: "/ems-client-daemonset.yaml"
+  - name: EMS_CLIENT_DAEMONSET_NAME
+    value: "ems-client-daemonset"
+  - name: EMS_CLIENT_DAEMONSET_IMAGE_REPOSITORY
+    value: "registry.gitlab.com/nebulous-project/ems-main/ems-client"
+  - name: EMS_CLIENT_DAEMONSET_IMAGE_TAG
+    value: "latest"
+#    value: *image_tag
+  - name: EMS_CLIENT_DAEMONSET_IMAGE_PULL_POLICY
+    value: "IfNotPresent"
+
+  # =====  EMS clients - Security and Authentication settings  =====
+  - name: EMS_CLIENT_ADDITIONAL_BROKER_CREDENTIALS
+    value: 'aaa/111, bbb/222'
+#    value: "ENC(axeJUxNHajYfBffUwvuT3kwTgLTpRliDMz/ZQ9hROZ3BNOv0Idw72NJsawzIZRuZ)"
+  #- name: EMS_CLIENT_BROKER_USERNAME    # It is appended to EMS_CLIENT_ADDITIONAL_BROKER_CREDENTIALS
+  #  value: "ccc"
+  #- name: EMS_CLIENT_BROKER_PASSWORD
+  #  value: "333"
+  - name: EMS_CLIENT_KEYSTORE_SECRET
+    value: ""
+  - name: EMS_CLIENT_TRUSTSTORE_SECRET
+    value: ""