Adding Istio installtion helm charts

Issue-ID: ONAPARC-521
Signed-off-by: Pramod <pramod.raghavendra.jayathirth@intel.com>
Change-Id: I1f74190664d59465319bff77d65282a2437ade4d

8 files changed, 1495 insertions, 0 deletions

diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/_helpers.tpl b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/_helpers.tpl
new file mode 100644
index 00000000..065bc1e3
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/_helpers.tpl
@@ -0,0 +1,32 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "istio-operator.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 "istio-operator.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 "istio-operator.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/authproxy-rbac.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/authproxy-rbac.yaml
new file mode 100644
index 00000000..8a047e03
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/authproxy-rbac.yaml
@@ -0,0 +1,54 @@
+{{- if and .Values.rbac.enabled .Values.prometheusMetrics.enabled .Values.prometheusMetrics.authProxy.enabled }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "istio-operator.fullname" . }}-authproxy
+  labels:
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: authproxy
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: "{{ include "istio-operator.fullname" . }}-authproxy"
+  labels:
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: authproxy
+rules:
+- apiGroups: ["authentication.k8s.io"]
+  resources:
+  - tokenreviews
+  verbs: ["create"]
+- apiGroups: ["authorization.k8s.io"]
+  resources:
+  - subjectaccessreviews
+  verbs: ["create"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: "{{ include "istio-operator.fullname" . }}-authproxy"
+  labels:
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: authproxy
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: "{{ include "istio-operator.fullname" . }}-authproxy"
+subjects:
+- kind: ServiceAccount
+  name: {{ include "istio-operator.fullname" . }}-authproxy
+  namespace: {{ .Release.Namespace }}
+{{- end }}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/authproxy-service.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/authproxy-service.yaml
new file mode 100644
index 00000000..aad8a2be
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/authproxy-service.yaml
@@ -0,0 +1,30 @@
+{{- if and .Values.prometheusMetrics.enabled .Values.prometheusMetrics.authProxy.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "istio-operator.fullname" . }}-authproxy
+  annotations:
+    prometheus.io/port: "8443"
+    prometheus.io/scheme: https
+    prometheus.io/scrape: "true"
+  labels:
+    control-plane: controller-manager
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: authproxy
+spec:
+  ports:
+  - name: https
+    port: 8443
+    targetPort: https
+  selector:
+    control-plane: controller-manager
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/component: operator
+{{- end }}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-istio-1.2-crd.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-istio-1.2-crd.yaml
new file mode 100644
index 00000000..b52ffc39
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-istio-1.2-crd.yaml
@@ -0,0 +1,676 @@
+{{ if eq .Values.istioVersion 1.2 }}
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: istios.istio.banzaicloud.io
+  labels:
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+spec:
+  additionalPrinterColumns:
+  - JSONPath: .status.Status
+    description: Status of the resource
+    name: Status
+    type: string
+  - JSONPath: .status.ErrorMessage
+    description: Error message
+    name: Error
+    type: string
+  - JSONPath: .status.GatewayAddress
+    description: Ingress gateways of the resource
+    name: Gateways
+    type: string
+  - JSONPath: .metadata.creationTimestamp
+    name: Age
+    type: date
+  group: istio.banzaicloud.io
+  names:
+    kind: Istio
+    plural: istios
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          properties:
+            autoInjectionNamespaces:
+              description: List of namespaces to label with sidecar auto injection
+                enabled
+              items:
+                type: string
+              type: array
+            citadel:
+              description: Citadel configuration options
+              properties:
+                affinity:
+                  type: object
+                caSecretName:
+                  type: string
+                enabled:
+                  type: boolean
+                healthCheck:
+                  description: Enable health checking on the Citadel CSR signing API.
+                    https://istio.io/docs/tasks/security/health-check/
+                  type: boolean
+                image:
+                  type: string
+                maxWorkloadCertTTL:
+                  description: Citadel uses a flag max-workload-cert-ttl to control
+                    the maximum lifetime for Istio certificates issued to workloads.
+                    The default value is 90 days. If workload-cert-ttl on Citadel
+                    or node agent is greater than max-workload-cert-ttl, Citadel will
+                    fail issuing the certificate.
+                  type: string
+                nodeSelector:
+                  type: object
+                resources:
+                  type: object
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+                workloadCertTTL:
+                  description: For the workloads running in Kubernetes, the lifetime
+                    of their Istio certificates is controlled by the workload-cert-ttl
+                    flag on Citadel. The default value is 90 days. This value should
+                    be no greater than max-workload-cert-ttl of Citadel.
+                  type: string
+              type: object
+            controlPlaneSecurityEnabled:
+              description: ControlPlaneSecurityEnabled control plane services are
+                communicating through mTLS
+              type: boolean
+            defaultConfigVisibility:
+              description: Set the default set of namespaces to which services, service
+                entries, virtual services, destination rules should be exported to
+              type: string
+            defaultPodDisruptionBudget:
+              description: Enable pod disruption budget for the control plane, which
+                is used to ensure Istio control plane components are gradually upgraded
+                or recovered
+              properties:
+                enabled:
+                  type: boolean
+              type: object
+            defaultResources:
+              description: DefaultResources are applied for all Istio components by
+                default, can be overridden for each component
+              type: object
+            excludeIPRanges:
+              description: ExcludeIPRanges the range where not to capture egress traffic
+              type: string
+            galley:
+              description: Galley configuration options
+              properties:
+                affinity:
+                  type: object
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                nodeSelector:
+                  type: object
+                replicaCount:
+                  format: int32
+                  type: integer
+                resources:
+                  type: object
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+              type: object
+            gateways:
+              description: Gateways configuration options
+              properties:
+                egress:
+                  properties:
+                    affinity:
+                      type: object
+                    applicationPorts:
+                      type: string
+                    enabled:
+                      type: boolean
+                    loadBalancerIP:
+                      type: string
+                    maxReplicas:
+                      format: int32
+                      type: integer
+                    minReplicas:
+                      format: int32
+                      type: integer
+                    nodeSelector:
+                      type: object
+                    ports:
+                      items:
+                        type: object
+                      type: array
+                    replicaCount:
+                      format: int32
+                      type: integer
+                    requestedNetworkView:
+                      type: string
+                    resources:
+                      type: object
+                    sds:
+                      properties:
+                        enabled:
+                          type: boolean
+                        image:
+                          type: string
+                        resources:
+                          type: object
+                      type: object
+                    serviceAnnotations:
+                      type: object
+                    serviceLabels:
+                      type: object
+                    serviceType:
+                      enum:
+                      - ClusterIP
+                      - NodePort
+                      - LoadBalancer
+                      type: string
+                    tolerations:
+                      items:
+                        type: object
+                      type: array
+                  type: object
+                enabled:
+                  type: boolean
+                ingress:
+                  properties:
+                    affinity:
+                      type: object
+                    applicationPorts:
+                      type: string
+                    enabled:
+                      type: boolean
+                    loadBalancerIP:
+                      type: string
+                    maxReplicas:
+                      format: int32
+                      type: integer
+                    minReplicas:
+                      format: int32
+                      type: integer
+                    nodeSelector:
+                      type: object
+                    ports:
+                      items:
+                        type: object
+                      type: array
+                    replicaCount:
+                      format: int32
+                      type: integer
+                    requestedNetworkView:
+                      type: string
+                    resources:
+                      type: object
+                    sds:
+                      properties:
+                        enabled:
+                          type: boolean
+                        image:
+                          type: string
+                        resources:
+                          type: object
+                      type: object
+                    serviceAnnotations:
+                      type: object
+                    serviceLabels:
+                      type: object
+                    serviceType:
+                      enum:
+                      - ClusterIP
+                      - NodePort
+                      - LoadBalancer
+                      type: string
+                    tolerations:
+                      items:
+                        type: object
+                      type: array
+                  type: object
+              type: object
+            imagePullPolicy:
+              description: ImagePullPolicy describes a policy for if/when to pull
+                a container image
+              enum:
+              - Always
+              - Never
+              - IfNotPresent
+              type: string
+            includeIPRanges:
+              description: IncludeIPRanges the range where to capture egress traffic
+              type: string
+            istioCoreDNS:
+              description: Istio CoreDNS provides DNS resolution for services in multi
+                mesh setups
+              properties:
+                affinity:
+                  type: object
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                nodeSelector:
+                  type: object
+                pluginImage:
+                  type: string
+                replicaCount:
+                  format: int32
+                  type: integer
+                resources:
+                  type: object
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+              type: object
+            localityLB:
+              description: Locality based load balancing distribution or failover
+                settings.
+              properties:
+                distribute:
+                  description: 'Optional: only one of distribute or failover can be
+                    set. Explicitly specify loadbalancing weight across different
+                    zones and geographical locations. Refer to [Locality weighted
+                    load balancing](https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/load_balancing/locality_weight)
+                    If empty, the locality weight is set according to the endpoints
+                    number within it.'
+                  items:
+                    properties:
+                      from:
+                        description: Originating locality, '/' separated, e.g. 'region/zone'.
+                        type: string
+                      to:
+                        description: Map of upstream localities to traffic distribution
+                          weights. The sum of all weights should be == 100. Any locality
+                          not assigned a weight will receive no traffic.
+                        type: object
+                    type: object
+                  type: array
+                enabled:
+                  description: If set to true, locality based load balancing will
+                    be enabled
+                  type: boolean
+                failover:
+                  description: 'Optional: only failover or distribute can be set.
+                    Explicitly specify the region traffic will land on when endpoints
+                    in local region becomes unhealthy. Should be used together with
+                    OutlierDetection to detect unhealthy endpoints. Note: if no OutlierDetection
+                    specified, this will not take effect.'
+                  items:
+                    properties:
+                      from:
+                        description: Originating region.
+                        type: string
+                      to:
+                        description: Destination region the traffic will fail over
+                          to when endpoints in the 'from' region becomes unhealthy.
+                        type: string
+                    type: object
+                  type: array
+              type: object
+            meshExpansion:
+              description: If set to true, the pilot and citadel mtls will be exposed
+                on the ingress gateway also the remote istios will be connected through
+                gateways
+              type: boolean
+            mixer:
+              description: Mixer configuration options
+              properties:
+                affinity:
+                  type: object
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                maxReplicas:
+                  format: int32
+                  type: integer
+                minReplicas:
+                  format: int32
+                  type: integer
+                multiClusterSupport:
+                  description: Turn it on if you use mixer that supports multi cluster
+                    telemetry
+                  type: boolean
+                nodeSelector:
+                  type: object
+                replicaCount:
+                  format: int32
+                  type: integer
+                resources:
+                  type: object
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+              type: object
+            mtls:
+              description: MTLS enables or disables global mTLS
+              type: boolean
+            multiMesh:
+              description: Set to true to connect two or more meshes via their respective
+                ingressgateway services when workloads in each cluster cannot directly
+                talk to one another. All meshes should be using Istio mTLS and must
+                have a shared root CA for this model to work.
+              type: boolean
+            nodeAgent:
+              description: NodeAgent configuration options
+              properties:
+                affinity:
+                  type: object
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                nodeSelector:
+                  type: object
+                resources:
+                  type: object
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+              type: object
+            outboundTrafficPolicy:
+              description: Set the default behavior of the sidecar for handling outbound
+                traffic from the application (ALLOW_ANY or REGISTRY_ONLY)
+              properties:
+                mode:
+                  enum:
+                  - ALLOW_ANY
+                  - REGISTRY_ONLY
+                  type: string
+              type: object
+            pilot:
+              description: Pilot configuration options
+              properties:
+                affinity:
+                  type: object
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                maxReplicas:
+                  format: int32
+                  type: integer
+                minReplicas:
+                  format: int32
+                  type: integer
+                nodeSelector:
+                  type: object
+                replicaCount:
+                  format: int32
+                  type: integer
+                resources:
+                  type: object
+                sidecar:
+                  type: boolean
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+                traceSampling:
+                  format: float
+                  type: number
+              type: object
+            proxy:
+              description: Proxy configuration options
+              properties:
+                componentLogLevel:
+                  description: Per Component log level for proxy, applies to gateways
+                    and sidecars. If a component level is not set, then the "LogLevel"
+                    will be used. If left empty, "misc:error" is used.
+                  type: string
+                dnsRefreshRate:
+                  description: Configure the DNS refresh rate for Envoy cluster of
+                    type STRICT_DNS This must be given it terms of seconds. For example,
+                    300s is valid but 5m is invalid.
+                  pattern: ^[0-9]{1,5}s$
+                  type: string
+                enableCoreDump:
+                  description: If set, newly injected sidecars will have core dumps
+                    enabled.
+                  type: boolean
+                image:
+                  type: string
+                logLevel:
+                  description: 'Log level for proxy, applies to gateways and sidecars.
+                    If left empty, "warning" is used. Expected values are: trace|debug|info|warning|error|critical|off'
+                  enum:
+                    - trace
+                    - debug
+                    - info
+                    - warning
+                    - error
+                    - critical
+                    - "off"
+                  type: string
+                privileged:
+                  description: If set to true, istio-proxy container will have privileged
+                    securityContext
+                  type: boolean
+                resources:
+                  type: object
+              type: object
+            proxyInit:
+              description: Proxy Init configuration options
+              properties:
+                image:
+                  type: string
+              type: object
+            sds:
+              description: If SDS is configured, mTLS certificates for the sidecars
+                will be distributed through the SecretDiscoveryService instead of
+                using K8S secrets to mount the certificates
+              properties:
+                customTokenDirectory:
+                  type: string
+                enabled:
+                  description: If set to true, mTLS certificates for the sidecars
+                    will be distributed through the SecretDiscoveryService instead
+                    of using K8S secrets to mount the certificates.
+                  type: boolean
+                udsPath:
+                  description: Unix Domain Socket through which envoy communicates
+                    with NodeAgent SDS to get key/cert for mTLS. Use secret-mount
+                    files instead of SDS if set to empty.
+                  type: string
+                useNormalJwt:
+                  description: If set to true, envoy will fetch normal k8s service
+                    account JWT from '/var/run/secrets/kubernetes.io/serviceaccount/token'
+                    (https://kubernetes.io/docs/tasks/access-application-cluster/access-cluster/#accessing-the-api-from-a-pod)
+                    and pass to sds server, which will be used to request key/cert
+                    eventually this flag is ignored if UseTrustworthyJwt is set
+                  type: boolean
+                useTrustworthyJwt:
+                  description: 'If set to true, Istio will inject volumes mount for
+                    k8s service account JWT, so that K8s API server mounts k8s service
+                    account JWT to envoy container, which will be used to generate
+                    key/cert eventually. (prerequisite: https://kubernetes.io/docs/concepts/storage/volumes/#projected)'
+                  type: boolean
+              type: object
+            sidecarInjector:
+              description: SidecarInjector configuration options
+              properties:
+                affinity:
+                  type: object
+                alwaysInjectSelector:
+                  description: 'AlwaysInjectSelector: Forces the injection on pods
+                    whose labels match this selector. It''s an array of label selectors,
+                    that will be OR''ed, meaning we will iterate over it and stop
+                    at the first match'
+                  items:
+                    type: object
+                  type: array
+                autoInjectionPolicyEnabled:
+                  description: This controls the 'policy' in the sidecar injector
+                  type: boolean
+                enableNamespacesByDefault:
+                  description: This controls whether the webhook looks for namespaces
+                    for injection enabled or disabled
+                  type: boolean
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                init:
+                  properties:
+                    resources:
+                      type: object
+                  type: object
+                initCNIConfiguration:
+                  properties:
+                    affinity:
+                      type: object
+                    binDir:
+                      description: Must be the same as the environment’s --cni-bin-dir
+                        setting (kubelet parameter)
+                      type: string
+                    confDir:
+                      description: Must be the same as the environment’s --cni-conf-dir
+                        setting (kubelet parameter)
+                      type: string
+                    enabled:
+                      description: If true, the privileged initContainer istio-init
+                        is not needed to perform the traffic redirect settings for
+                        the istio-proxy
+                      type: boolean
+                    excludeNamespaces:
+                      description: List of namespaces to exclude from Istio pod check
+                      items:
+                        type: string
+                      type: array
+                    image:
+                      type: string
+                    logLevel:
+                      description: Logging level for CNI binary
+                      type: string
+                  type: object
+                neverInjectSelector:
+                  description: 'NeverInjectSelector: Refuses the injection on pods
+                    whose labels match this selector. It''s an array of label selectors,
+                    that will be OR''ed, meaning we will iterate over it and stop
+                    at the first match Takes precedence over AlwaysInjectSelector.'
+                  items:
+                    type: object
+                  type: array
+                nodeSelector:
+                  type: object
+                replicaCount:
+                  format: int32
+                  type: integer
+                resources:
+                  type: object
+                rewriteAppHTTPProbe:
+                  description: If true, sidecar injector will rewrite PodSpec for
+                    liveness health check to redirect request to sidecar. This makes
+                    liveness check work even when mTLS is enabled.
+                  type: boolean
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+              type: object
+            tracing:
+              description: Configuration for each of the supported tracers
+              properties:
+                datadog:
+                  properties:
+                    address:
+                      description: Host:Port for submitting traces to the Datadog
+                        agent.
+                      pattern: ^[^\:]+:[0-9]{1,5}$
+                      type: string
+                  type: object
+                enabled:
+                  type: boolean
+                lightstep:
+                  properties:
+                    accessToken:
+                      description: required for sending data to the pool
+                      type: string
+                    address:
+                      description: the <host>:<port> of the satellite pool
+                      pattern: ^[^\:]+:[0-9]{1,5}$
+                      type: string
+                    cacertPath:
+                      description: the path to the file containing the cacert to use
+                        when verifying TLS. If secure is true, this is required. If
+                        a value is specified then a secret called "lightstep.cacert"
+                        must be created in the destination namespace with the key
+                        matching the base of the provided cacertPath and the value
+                        being the cacert itself.
+                      type: string
+                    secure:
+                      description: specifies whether data should be sent with TLS
+                      type: boolean
+                  type: object
+                tracer:
+                  enum:
+                  - zipkin
+                  - lightstep
+                  - datadog
+                  type: string
+                zipkin:
+                  properties:
+                    address:
+                      description: Host:Port for reporting trace data in zipkin format.
+                        If not specified, will default to zipkin service (port 9411)
+                        in the same namespace as the other istio components.
+                      pattern: ^[^\:]+:[0-9]{1,5}$
+                      type: string
+                  type: object
+              type: object
+            useMCP:
+              description: Use the Mesh Control Protocol (MCP) for configuring Mixer
+                and Pilot. Requires galley.
+              type: boolean
+            version:
+              description: Contains the intended Istio version
+              pattern: ^1.2
+              type: string
+            watchAdapterCRDs:
+              description: Whether or not to establish watches for adapter-specific
+                CRDs
+              type: boolean
+            watchOneNamespace:
+              description: Whether to restrict the applications namespace the controller
+                manages
+              type: boolean
+          required:
+          - version
+          - mtls
+          type: object
+        status:
+          type: object
+  version: v1beta1
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []
+{{- end }}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-rbac.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-rbac.yaml
new file mode 100644
index 00000000..d506ee41
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-rbac.yaml
@@ -0,0 +1,315 @@
+{{- if .Values.rbac.enabled }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "istio-operator.fullname" . }}-operator
+  labels:
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "istio-operator.fullname" . }}-operator
+  labels:
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - nodes
+  - services
+  - endpoints
+  - pods
+  - replicationcontrollers
+  - services
+  - endpoints
+  - pods
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - namespaces
+  verbs:
+  - get
+  - list
+  - watch
+  - update
+  - patch
+- apiGroups:
+  - apps
+  resources:
+  - replicasets
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - apps
+  resources:
+  - deployments
+  - daemonsets
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - apps
+  resources:
+  - deployments/status
+  verbs:
+  - get
+  - update
+  - patch
+- apiGroups:
+  - extensions
+  resources:
+  - ingresses
+  - ingresses/status
+  verbs:
+  - '*'
+- apiGroups:
+  - extensions
+  resources:
+  - deployments
+  verbs:
+  - get
+- apiGroups:
+  - extensions
+  resources:
+  - deployments/finalizers
+  verbs:
+  - update
+- apiGroups:
+  - extensions
+  resources:
+  - replicasets
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - policy
+  resources:
+  - poddisruptionbudgets
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - autoscaling
+  resources:
+  - horizontalpodautoscalers
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - apiextensions.k8s.io
+  resources:
+  - customresourcedefinitions
+  verbs:
+  - '*'
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - clusterroles
+  - clusterrolebindings
+  - roles
+  - rolebindings
+  - ""
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - authentication.k8s.io
+  resources:
+  - tokenreviews
+  verbs:
+  - create
+- apiGroups:
+  - istio.banzaicloud.io
+  resources:
+  - istios
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - istio.banzaicloud.io
+  resources:
+  - istios/status
+  verbs:
+  - get
+  - update
+  - patch
+- apiGroups:
+  - authentication.istio.io
+  - cloud.istio.io
+  - config.istio.io
+  - istio.istio.io
+  - networking.istio.io
+  - rbac.istio.io
+  - scalingpolicy.istio.io
+  resources:
+  - '*'
+  verbs:
+  - '*'
+- apiGroups:
+  - apps
+  resources:
+  - deployments
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - apps
+  resources:
+  - deployments/status
+  verbs:
+  - get
+  - update
+  - patch
+- apiGroups:
+  - istio.banzaicloud.io
+  resources:
+  - remoteistios
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - istio.banzaicloud.io
+  resources:
+  - remoteistios/status
+  verbs:
+  - get
+  - update
+  - patch
+- apiGroups:
+  - admissionregistration.k8s.io
+  resources:
+  - validatingwebhookconfigurations
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - istio.banzaicloud.io
+  resources:
+  - istios
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - admissionregistration.k8s.io
+  resources:
+  - mutatingwebhookconfigurations
+  - validatingwebhookconfigurations
+  verbs:
+  - '*'
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - services
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "istio-operator.fullname" . }}-operator
+  labels:
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "istio-operator.fullname" . }}-operator
+subjects:
+- kind: ServiceAccount
+  name: {{ include "istio-operator.fullname" . }}-operator
+  namespace: {{ .Release.Namespace }}
+{{- end }}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-remoteistio-1.2-crd.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-remoteistio-1.2-crd.yaml
new file mode 100644
index 00000000..37741898
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-remoteistio-1.2-crd.yaml
@@ -0,0 +1,268 @@
+{{ if eq .Values.istioVersion 1.2 }}
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: remoteistios.istio.banzaicloud.io
+  labels:
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+spec:
+  additionalPrinterColumns:
+  - JSONPath: .status.Status
+    description: Status of the resource
+    name: Status
+    type: string
+  - JSONPath: .status.ErrorMessage
+    description: Error message
+    name: Error
+    type: string
+  - JSONPath: .status.GatewayAddress
+    description: Ingress gateways of the resource
+    name: Gateways
+    type: string
+  - JSONPath: .metadata.creationTimestamp
+    name: Age
+    type: date
+  group: istio.banzaicloud.io
+  names:
+    kind: RemoteIstio
+    plural: remoteistios
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          properties:
+            autoInjectionNamespaces:
+              description: List of namespaces to label with sidecar auto injection
+                enabled
+              items:
+                type: string
+              type: array
+            citadel:
+              description: Citadel configuration options
+              properties:
+                affinity:
+                  type: object
+                caSecretName:
+                  type: string
+                enabled:
+                  type: boolean
+                healthCheck:
+                  description: Enable health checking on the Citadel CSR signing API.
+                    https://istio.io/docs/tasks/security/health-check/
+                  type: boolean
+                image:
+                  type: string
+                maxWorkloadCertTTL:
+                  description: Citadel uses a flag max-workload-cert-ttl to control
+                    the maximum lifetime for Istio certificates issued to workloads.
+                    The default value is 90 days. If workload-cert-ttl on Citadel
+                    or node agent is greater than max-workload-cert-ttl, Citadel will
+                    fail issuing the certificate.
+                  type: string
+                nodeSelector:
+                  type: object
+                resources:
+                  type: object
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+                workloadCertTTL:
+                  description: For the workloads running in Kubernetes, the lifetime
+                    of their Istio certificates is controlled by the workload-cert-ttl
+                    flag on Citadel. The default value is 90 days. This value should
+                    be no greater than max-workload-cert-ttl of Citadel.
+                  type: string
+              type: object
+            defaultResources:
+              description: DefaultResources are applied for all Istio components by
+                default, can be overridden for each component
+              type: object
+            enabledServices:
+              description: EnabledServices the Istio component services replicated
+                to remote side
+              items:
+                properties:
+                  labelSelector:
+                    type: string
+                  name:
+                    type: string
+                  podIPs:
+                    items:
+                      type: string
+                    type: array
+                  ports:
+                    items:
+                      type: object
+                    type: array
+                required:
+                - name
+                type: object
+              type: array
+            excludeIPRanges:
+              description: ExcludeIPRanges the range where not to capture egress traffic
+              type: string
+            includeIPRanges:
+              description: IncludeIPRanges the range where to capture egress traffic
+              type: string
+            proxy:
+              description: Proxy configuration options
+              properties:
+                componentLogLevel:
+                  description: Per Component log level for proxy, applies to gateways
+                    and sidecars. If a component level is not set, then the "LogLevel"
+                    will be used. If left empty, "misc:error" is used.
+                  type: string
+                dnsRefreshRate:
+                  description: Configure the DNS refresh rate for Envoy cluster of
+                    type STRICT_DNS This must be given it terms of seconds. For example,
+                    300s is valid but 5m is invalid.
+                  pattern: ^[0-9]{1,5}s$
+                  type: string
+                enableCoreDump:
+                  description: If set, newly injected sidecars will have core dumps
+                    enabled.
+                  type: boolean
+                image:
+                  type: string
+                logLevel:
+                  description: 'Log level for proxy, applies to gateways and sidecars.
+                           If left empty, "warning" is used. Expected values are: trace|debug|info|warning|error|critical|off'
+                  enum:
+                    - trace
+                    - debug
+                    - info
+                    - warning
+                    - error
+                    - critical
+                    - "off"
+                  type: string
+                privileged:
+                  description: If set to true, istio-proxy container will have privileged
+                    securityContext
+                  type: boolean
+                resources:
+                  type: object
+              type: object
+            proxyInit:
+              description: Proxy Init configuration options
+              properties:
+                image:
+                  type: string
+              type: object
+            sidecarInjector:
+              description: SidecarInjector configuration options
+              properties:
+                affinity:
+                  type: object
+                alwaysInjectSelector:
+                  description: 'AlwaysInjectSelector: Forces the injection on pods
+                           whose labels match this selector. It''s an array of label selectors,
+                           that will be OR''ed, meaning we will iterate over it and stop
+                           at the first match'
+                  items:
+                    type: object
+                  type: array
+                autoInjectionPolicyEnabled:
+                  description: This controls the 'policy' in the sidecar injector
+                  type: boolean
+                enableNamespacesByDefault:
+                  description: This controls whether the webhook looks for namespaces
+                    for injection enabled or disabled
+                  type: boolean
+                enabled:
+                  type: boolean
+                image:
+                  type: string
+                init:
+                  properties:
+                    resources:
+                      type: object
+                  type: object
+                initCNIConfiguration:
+                  properties:
+                    affinity:
+                      type: object
+                    binDir:
+                      description: Must be the same as the environment’s --cni-bin-dir
+                        setting (kubelet parameter)
+                      type: string
+                    confDir:
+                      description: Must be the same as the environment’s --cni-conf-dir
+                        setting (kubelet parameter)
+                      type: string
+                    enabled:
+                      description: If true, the privileged initContainer istio-init
+                        is not needed to perform the traffic redirect settings for
+                        the istio-proxy
+                      type: boolean
+                    excludeNamespaces:
+                      description: List of namespaces to exclude from Istio pod check
+                      items:
+                        type: string
+                      type: array
+                    image:
+                      type: string
+                    logLevel:
+                      description: Logging level for CNI binary
+                      type: string
+                  type: object
+                neverInjectSelector:
+                  description: 'NeverInjectSelector: Refuses the injection on pods
+                           whose labels match this selector. It''s an array of label selectors,
+                           that will be OR''ed, meaning we will iterate over it and stop
+                           at the first match Takes precedence over AlwaysInjectSelector.'
+                  items:
+                    type: object
+                  type: array
+                nodeSelector:
+                  type: object
+                replicaCount:
+                  format: int32
+                  type: integer
+                resources:
+                  type: object
+                rewriteAppHTTPProbe:
+                  description: If true, sidecar injector will rewrite PodSpec for
+                    liveness health check to redirect request to sidecar. This makes
+                    liveness check work even when mTLS is enabled.
+                  type: boolean
+                tolerations:
+                  items:
+                    type: object
+                  type: array
+              type: object
+          required:
+          - enabledServices
+          type: object
+        status:
+          type: object
+  version: v1beta1
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []
+{{- end }}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-service.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-service.yaml
new file mode 100644
index 00000000..04ffc835
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-service.yaml
@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: "{{ include "istio-operator.fullname" . }}-operator"
+  {{- if and .Values.prometheusMetrics.enabled (not .Values.prometheusMetrics.authProxy.enabled) }}
+  annotations:
+    prometheus.io/scrape: "true"
+    prometheus.io/port: "8080"
+    prometheus.io/scheme: http
+  {{- end }}
+  labels:
+    control-plane: controller-manager
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+spec:
+  selector:
+    control-plane: controller-manager
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/component: operator
+  ports:
+  - name: https
+    port: 443
+  {{- if and .Values.prometheusMetrics.enabled (not .Values.prometheusMetrics.authProxy.enabled) }}
+  - name: metrics
+    port: 8080
+  {{- end }}
diff --git a/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-statefulset.yaml b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-statefulset.yaml
new file mode 100644
index 00000000..9e90ee80
--- /dev/null
+++ b/vnfs/DAaaS/deploy/00-init/istio-operator/templates/operator-statefulset.yaml
@@ -0,0 +1,87 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: "{{ include "istio-operator.fullname" . }}-operator"
+  labels:
+    control-plane: controller-manager
+    controller-tools.k8s.io: "1.0"
+    app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+    helm.sh/chart: {{ include "istio-operator.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: operator
+spec:
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+      controller-tools.k8s.io: "1.0"
+      app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+      app.kubernetes.io/component: operator
+  serviceName: {{ include "istio-operator.fullname" . }}-operator
+  template:
+    metadata:
+      labels:
+        control-plane: controller-manager
+        controller-tools.k8s.io: "1.0"
+        app.kubernetes.io/name: {{ include "istio-operator.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+        app.kubernetes.io/component: operator
+    spec:
+      {{- if .Values.rbac.enabled }}
+      serviceAccountName: {{ include "istio-operator.fullname" . }}-operator
+      {{- end }}
+      terminationGracePeriodSeconds: 60
+      containers:
+      {{- if and .Values.prometheusMetrics.enabled .Values.prometheusMetrics.authProxy.enabled }}
+      - name: kube-rbac-proxy
+        image: "{{ .Values.prometheusMetrics.authProxy.image.repository }}:{{ .Values.prometheusMetrics.authProxy.image.tag }}"
+        imagePullPolicy: {{ .Values.prometheusMetrics.authProxy.image.pullPolicy }}
+        args:
+          - "--secure-listen-address=0.0.0.0:8443"
+          - "--upstream=http://127.0.0.1:8080/"
+          - "--logtostderr=true"
+          - "--v=10"
+        ports:
+          - containerPort: 8443
+            name: https
+      {{- end }}
+      - command:
+        - /manager
+        image: "{{ .Values.operator.image.repository }}:{{ .Values.operator.image.tag }}"
+        imagePullPolicy: {{ .Values.operator.image.pullPolicy }}
+        name: manager
+        args:
+          {{- if and .Values.prometheusMetrics.enabled .Values.prometheusMetrics.authProxy.enabled }}
+          - "--metrics-addr=127.0.0.1:8080"
+          {{- end }}
+          - "--watch-created-resources-events=false"
+        env:
+          - name: POD_NAMESPACE
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.namespace
+        ports:
+        - containerPort: 443
+          name: webhook-server
+          protocol: TCP
+          {{- if and .Values.prometheusMetrics.enabled (not .Values.prometheusMetrics.authProxy.enabled) }}
+        - containerPort: 8080
+          name: metrics
+          protocol: TCP
+          {{- end }}
+        resources:
+{{ toYaml .Values.operator.resources | indent 10 }}
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}