diff --git a/charts/w3f-polkadot/Chart.yaml b/charts/w3f-polkadot/Chart.yaml
new file mode 100644
index 0000000..a8d0477
--- /dev/null
+++ b/charts/w3f-polkadot/Chart.yaml
@@ -0,0 +1,4 @@
+description: Polkadot Node chart.
+name: w3f-polkadot
+version: v0.34.1
+apiVersion: v2
diff --git a/charts/w3f-polkadot/templates/_helpers.tpl b/charts/w3f-polkadot/templates/_helpers.tpl
new file mode 100644
index 0000000..7b30e67
--- /dev/null
+++ b/charts/w3f-polkadot/templates/_helpers.tpl
@@ -0,0 +1,90 @@
+{{/* Generates bootnodes string */}}
+{{- define "polkadot-deployer.bootnodes" -}}
+{{- range .Values.bootNodes }}--bootnodes={{ . }} {{ end -}}
+{{- end }}
+
+{{/* Returns custom-chainspec configmap name */}}
+{{- define "polkadot-deployer.custom-chainspec-configmap" -}}
+polkadot-custom-chainspec
+{{- end }}
+
+{{/* Returns the certificate name */}}
+{{- define "polkadot-deployer.certificateName" -}}
+{{ .Release.Name }}
+{{- end }}
+
+{{/* Returns the TLS secret name */}}
+{{- define "polkadot-deployer.tlsSecretName" -}}
+{{ .Release.Name }}
+{{- end }}
+
+{{/* Returns the session key secret name */}}
+{{- define "polkadot-deployer.sessionKey" -}}
+{{ .Release.Name }}-session-key
+{{- end }}
+
+{{/* Returns the node key secret name */}}
+{{- define "polkadot-deployer.nodeKey" -}}
+{{ .Release.Name }}-node-key
+{{- end }}
+
+{{/* Returns the PSP name */}}
+{{- define "polkadot-deployer.podSecurityPolicyName" -}}
+{{ .Release.Name }}
+{{- end }}
+
+{{/* Returns the external websockets service name */}}
+{{- define "polkadot-deployer.websocketService" -}}
+{{ .Release.Name }}-external-websockets
+{{- end }}
+
+{{/* Returns the telemetry parameter content */}}
+{{- define "polkadot-deployer.telemetry" -}}
+{{- if .Values.telemetry }}--telemetry-url={{ .Values.telemetry }} {{ end -}}
+{{- end }}
+
+{{/* Returns the p2p service name */}}
+{{- define "polkadot-deployer.p2pService" -}}
+{{ .Release.Name }}-p2p
+{{- end }}
+
+{{/* Returns the http RPC service name */}}
+{{- define "polkadot-deployer.rpcService" -}}
+{{ .Release.Name }}-rpc
+{{- end }}
+
+{{/* Returns the bootnode service name */}}
+{{- define "polkadot-deployer.bootnodeService" -}}
+{{ .Release.Name }}-bootnode
+{{- end }}
+
+{{/* Returns the chainspec to use */}}
+{{- define "polkadot-deployer.chainspecName" -}}
+{{- if .Values.chainspec.preset -}}
+{{ .Values.chainspec.name }}
+{{- else -}}
+{{ .Values.chainspec.basePath }}/{{ .Values.chainspec.name }}
+{{- end -}}
+{{- end }}
+
+{{/* Returns the statefulset name */}}
+{{- define "polkadot-deployer.statefulsetName" -}}
+{{ .Release.Name }}
+{{- end }}
+
+{{/* Returns the default name to use with session injection related resources */}}
+{{- define "polkadot-deployer.sessionInjectionName" -}}
+{{ .Release.Name }}-session-injection
+{{- end }}
+
+{{/* Returns the default name to use with pod restarter  related resources */}}
+{{- define "polkadot-deployer.podRestarterName" -}}
+{{ .Release.Name }}-pod-restarter
+{{- end }}
+
+{{/* Json for private docker registry */}}
+{{- define "imagePullSecret" }}
+{{- with .Values.imagePullSecret.imageCredentials }}
+{{- printf "{\"auths\":{\"%s\":{\"username\":\"%s\",\"password\":\"%s\",\"email\":\"%s\",\"auth\":\"%s\"}}}" .registry .username .password .email (printf "%s:%s" .username .password | b64enc) | b64enc }}
+{{- end }}
+{{- end }}
diff --git a/charts/w3f-polkadot/templates/configmap.yaml b/charts/w3f-polkadot/templates/configmap.yaml
new file mode 100644
index 0000000..4a7b6c2
--- /dev/null
+++ b/charts/w3f-polkadot/templates/configmap.yaml
@@ -0,0 +1,80 @@
+{{ if .Values.createConfigMap -}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "polkadot-deployer.custom-chainspec-configmap" . }}
+data:
+  custom_chainspec.json: |-
+    {{- $totalItems := len .Values.chainspec.addresses.stash }}
+    {{- $lastIndex := sub $totalItems 1 }}
+    {
+      "name": {{ .Values.networkName | quote }},
+      "id": {{ .Values.networkName | quote }},
+      "bootNodes": [
+        {{- $lastBootIndex := sub (len .Values.bootNodes) 1}}
+        {{- range $index, $value := .Values.bootNodes }}
+        {{ $value | quote }}{{- if ne $index $lastBootIndex }},{{- end }}
+        {{- end }}
+      ],
+      "protocolId": "dot",
+      "properties": {
+        "tokenDecimals": 15
+      },
+      "genesis": {
+        "runtime": {
+          "palletBalances": {
+            "balances": [
+              {{- range $index, $value := .Values.chainspec.addresses.stash }}
+              [
+                {{ $value | quote }},
+                1048576000000000000
+              ]{{- if ne $index $lastIndex }},{{- end }}
+              {{- end }}
+            ]
+          },
+          "palletSession": {
+            "keys": [
+              {{- $grandpaSessionKeys := .Values.chainspec.addresses.session_grandpa }}
+              {{- $babeSessionKeys := .Values.chainspec.addresses.session_babe }}
+              {{- $imonlineSessionKeys := .Values.chainspec.addresses.session_imonline }}
+              {{- $parachainSessionKeys := .Values.chainspec.addresses.session_parachain }}
+              {{- $audiSessionKeys := .Values.chainspec.addresses.session_audi }}
+
+              {{- range $index, $value := .Values.chainspec.addresses.stash }}
+              [
+                {{ $value | quote }},
+                {{ $value | quote }},
+                {
+                  "grandpa": {{ index $grandpaSessionKeys $index | quote }},
+                  "babe": {{ index $babeSessionKeys $index | quote }},
+                  "parachain_validator": {{ index $parachainSessionKeys $index | quote }},
+                  "im_online": {{ index $imonlineSessionKeys $index | quote }},
+                  "authority_discovery": {{ index $audiSessionKeys $index | quote }}
+                }
+              ]{{- if ne $index $lastIndex }},{{- end }}
+              {{- end }}
+            ]
+          },
+          "palletStaking": {
+            "validatorCount": {{ $totalItems }},
+            "invulnerables": [
+              {{- range $index, $value := .Values.chainspec.addresses.stash }}
+              {{ $value | quote }}{{- if ne $index $lastIndex }},{{- end }}
+              {{- end }}
+            ],
+            "stakers": [
+              {{- $controllers := .Values.chainspec.addresses.controller }}
+              {{- range $index, $value := .Values.chainspec.addresses.stash }}
+              [
+                {{ $value | quote }},
+                {{ index $controllers $index | quote }},
+                5000,
+                "Validator"
+              ]{{- if ne $index $lastIndex }},{{- end }}
+              {{- end }}
+            ]
+          }
+        }
+      }
+    }
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/cronjob-pod-restart.yaml b/charts/w3f-polkadot/templates/cronjob-pod-restart.yaml
new file mode 100644
index 0000000..7d3308c
--- /dev/null
+++ b/charts/w3f-polkadot/templates/cronjob-pod-restart.yaml
@@ -0,0 +1,20 @@
+{{ if .Values.nodeRestart.enabled }}
+apiVersion: batch/v1beta1
+kind: CronJob
+metadata:
+  name: {{ include "polkadot-deployer.podRestarterName" . }}
+spec:
+  schedule: {{ .Values.nodeRestart.schedule }}
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          serviceAccountName: {{ include "polkadot-deployer.podRestarterName" . }}
+          containers:
+          - name: {{ include "polkadot-deployer.podRestarterName" . }}
+            image: {{ .Values.initImage.repo }}:{{ .Values.initImage.tag }}
+            args:
+            - /app/restart_pods.sh
+            - {{ include "polkadot-deployer.statefulsetName" . }}
+          restartPolicy: Never
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/job-session-injection.yaml b/charts/w3f-polkadot/templates/job-session-injection.yaml
new file mode 100644
index 0000000..1ea3028
--- /dev/null
+++ b/charts/w3f-polkadot/templates/job-session-injection.yaml
@@ -0,0 +1,38 @@
+{{ if and .Values.validator .Values.sessionInjection.enabled }}
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ include "polkadot-deployer.sessionInjectionName" . }}
+spec:
+  template:
+    spec:
+      serviceAccountName: {{ include "polkadot-deployer.sessionInjectionName" . }}
+      containers:
+      - name: {{ include "polkadot-deployer.sessionInjectionName" . }}
+        image: {{ .Values.initImage.repo }}:{{ .Values.initImage.tag }}
+        command:
+        - /app/inject_session_keys.sh
+        - {{ include "polkadot-deployer.rpcService" . }}:{{ .Values.rpcPort }}
+        - {{ include "polkadot-deployer.statefulsetName" . }}
+        volumeMounts:
+        - name: session-keys
+          mountPath: /keys
+      restartPolicy: Never
+      volumes:
+      - name: session-keys
+        secret:
+          secretName: {{ include "polkadot-deployer.sessionKey" . }}
+          defaultMode: 256
+          items:
+          - key: grandpa-session-key
+            path: grandpa-session
+          - key: babe-session-key
+            path: babe-session
+          - key: imonline-session-key
+            path: imonline-session
+          - key: parachain-session-key
+            path: parachain-session
+          - key: audi-session-key
+            path: audi-session
+  backoffLimit: 120
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/role-pod-restarter.yaml b/charts/w3f-polkadot/templates/role-pod-restarter.yaml
new file mode 100644
index 0000000..e9d3569
--- /dev/null
+++ b/charts/w3f-polkadot/templates/role-pod-restarter.yaml
@@ -0,0 +1,16 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "polkadot-deployer.podRestarterName" . }}
+rules:
+- apiGroups: ["apps"]
+  verbs:
+  - "get"
+  resources:
+  - "statefulsets"
+- apiGroups: ["apps"]
+  verbs:
+  - "get"
+  - "patch"
+  resources:
+  - "statefulsets/scale"
diff --git a/charts/w3f-polkadot/templates/rolebinding-pod-restarter.yaml b/charts/w3f-polkadot/templates/rolebinding-pod-restarter.yaml
new file mode 100644
index 0000000..d35904e
--- /dev/null
+++ b/charts/w3f-polkadot/templates/rolebinding-pod-restarter.yaml
@@ -0,0 +1,13 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "polkadot-deployer.podRestarterName" . }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "polkadot-deployer.podRestarterName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "polkadot-deployer.sessionInjectionName" . }}
+- kind: ServiceAccount
+  name: {{ include "polkadot-deployer.podRestarterName" . }}
diff --git a/charts/w3f-polkadot/templates/secret-docker-registry.yaml b/charts/w3f-polkadot/templates/secret-docker-registry.yaml
new file mode 100644
index 0000000..1f8862a
--- /dev/null
+++ b/charts/w3f-polkadot/templates/secret-docker-registry.yaml
@@ -0,0 +1,9 @@
+{{ if .Values.imagePullSecret }}
+apiVersion: v1
+kind: Secret
+metadata: 
+  name: {{ .Values.imagePullSecret.secretName | default "dockerregistrysecret" }}
+type: kubernetes.io/dockerconfigjson
+data:
+  .dockerconfigjson: {{ template "imagePullSecret" . }}
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/secret-node-key.yaml b/charts/w3f-polkadot/templates/secret-node-key.yaml
new file mode 100644
index 0000000..e7f4596
--- /dev/null
+++ b/charts/w3f-polkadot/templates/secret-node-key.yaml
@@ -0,0 +1,9 @@
+{{ if .Values.nodeKey }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "polkadot-deployer.nodeKey" . }}
+type: Opaque
+data:
+  node-key: {{ .Values.nodeKey | b64enc }}
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/secret-session-key.yaml b/charts/w3f-polkadot/templates/secret-session-key.yaml
new file mode 100644
index 0000000..f1cc3b6
--- /dev/null
+++ b/charts/w3f-polkadot/templates/secret-session-key.yaml
@@ -0,0 +1,13 @@
+{{ if and .Values.validator .Values.sessionInjection.enabled }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "polkadot-deployer.sessionKey" . }}
+type: Opaque
+data:
+  grandpa-session-key: {{ .Values.keys.session_grandpa | b64enc }}
+  babe-session-key: {{ .Values.keys.session_babe | b64enc }}
+  imonline-session-key: {{ .Values.keys.session_imonline | b64enc }}
+  parachain-session-key: {{ .Values.keys.session_parachain | b64enc }}
+  audi-session-key: {{ .Values.keys.session_audi | b64enc }}
+{{- end }}
diff --git a/charts/w3f-polkadot/templates/service-node.yaml b/charts/w3f-polkadot/templates/service-node.yaml
new file mode 100644
index 0000000..8ea62a4
--- /dev/null
+++ b/charts/w3f-polkadot/templates/service-node.yaml
@@ -0,0 +1,14 @@
+{{ if .Values.createBootnodeService -}}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "polkadot-deployer.bootnodeService" . }}
+  labels:
+    node: {{ .Release.Name }}
+spec:
+  ports:
+  - port: {{ .Values.p2pPort }}
+    name: p2p
+  selector:
+    node: {{ .Release.Name }}
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/service-p2p.yaml b/charts/w3f-polkadot/templates/service-p2p.yaml
new file mode 100644
index 0000000..bf314ab
--- /dev/null
+++ b/charts/w3f-polkadot/templates/service-p2p.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "polkadot-deployer.p2pService" . }}
+  labels:
+    node: {{ .Release.Name }}
+spec:
+  externalTrafficPolicy: Local
+  ports:
+  - port: {{ .Values.p2pPort }}
+    name: p2p
+    nodePort: {{ .Values.p2pPort }}
+  selector:
+    node: {{ .Release.Name }}
+  type: NodePort
diff --git a/charts/w3f-polkadot/templates/service-rpc.yaml b/charts/w3f-polkadot/templates/service-rpc.yaml
new file mode 100644
index 0000000..63bb7ff
--- /dev/null
+++ b/charts/w3f-polkadot/templates/service-rpc.yaml
@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "polkadot-deployer.rpcService" . }}
+  labels:
+    node: {{ .Release.Name }}
+spec:
+  ports:
+  - port: {{ .Values.rpcPort }}
+    name: http-rpc
+  - port: {{ .Values.metricsPort }}
+    name: metrics
+  selector:
+    node: {{ .Release.Name }}
diff --git a/charts/w3f-polkadot/templates/serviceaccount-pod-restarter.yaml b/charts/w3f-polkadot/templates/serviceaccount-pod-restarter.yaml
new file mode 100644
index 0000000..d471b9d
--- /dev/null
+++ b/charts/w3f-polkadot/templates/serviceaccount-pod-restarter.yaml
@@ -0,0 +1,6 @@
+{{ if .Values.nodeRestart.enabled }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "polkadot-deployer.podRestarterName" . }}
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/serviceaccount-session-injection.yaml b/charts/w3f-polkadot/templates/serviceaccount-session-injection.yaml
new file mode 100644
index 0000000..f348e6f
--- /dev/null
+++ b/charts/w3f-polkadot/templates/serviceaccount-session-injection.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "polkadot-deployer.sessionInjectionName" . }}
diff --git a/charts/w3f-polkadot/templates/servicemonitor.yaml b/charts/w3f-polkadot/templates/servicemonitor.yaml
new file mode 100644
index 0000000..79fe41a
--- /dev/null
+++ b/charts/w3f-polkadot/templates/servicemonitor.yaml
@@ -0,0 +1,15 @@
+{{ if .Values.monitoring }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+{{ toYaml .Values.serviceMonitorLabels | indent 4 }}
+    release: prometheus-operator
+spec:
+  selector:
+    matchLabels:
+      node: {{ .Release.Name }}
+  endpoints:
+  - port: metrics
+{{ end }}
diff --git a/charts/w3f-polkadot/templates/statefulset.yaml b/charts/w3f-polkadot/templates/statefulset.yaml
new file mode 100644
index 0000000..322d270
--- /dev/null
+++ b/charts/w3f-polkadot/templates/statefulset.yaml
@@ -0,0 +1,222 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "polkadot-deployer.statefulsetName" . }}
+  labels:
+    node: {{ .Release.Name }}
+    app: {{ .Release.Name }}
+spec:
+  replicas: 1
+  revisionHistoryLimit: 3
+  updateStrategy:
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      node: {{ .Release.Name }}
+      app: {{ .Release.Name }}
+  serviceName: {{ include "polkadot-deployer.statefulsetName" . }}
+  template:
+    metadata:
+      labels:
+        node: {{ .Release.Name }}
+        app: {{ .Release.Name }}
+    spec:
+      {{- if not .Values.local }}
+      securityContext:
+        runAsUser: 1000
+        fsGroup: 1000
+        runAsNonRoot: true
+      {{- end }}
+      {{- if .Values.dnsNameservers }}
+      dnsPolicy: "None"
+      dnsConfig:
+        nameservers:
+{{ toYaml .Values.dnsNameservers | indent 8 }}
+      {{ end }}
+      initContainers:
+      {{- if .Values.local }}
+      - name: volume-mount-permissions-data
+        image: busybox
+        command: ["sh", "-c", "chown -R 1000:1000 /data"]
+        securityContext:
+          runAsUser: 0
+          runAsNonRoot: false
+        volumeMounts:
+        - name: data
+          mountPath: /data
+      {{- end }}
+      {{- if not .Values.chainspec.preset }}
+      - name: volume-mount-permissions-chainspec
+        image: busybox
+        command: ["sh", "-c", "chown -R 1000:1000 /chainspec"]
+        securityContext:
+          runAsUser: 0
+          runAsNonRoot: false
+        volumeMounts:
+        - name: chainspec
+          mountPath: /chainspec
+      - name: {{ .Release.Name }}-init
+        image: {{ .Values.initImage.repo }}:{{ .Values.initImage.tag }}
+        command:
+        {{- if .Values.chainspec.custom }}
+        - /app/merge_chainspec.sh
+        - /app/custom_chainspec.json
+        {{- else }}
+        - cp
+        - /app/{{ .Values.chainspec.name }}
+        {{- end }}
+        - {{ include "polkadot-deployer.chainspecName" . }}
+        volumeMounts:
+        - name: chainspec
+          mountPath: {{ .Values.chainspec.basePath }}
+        {{- if .Values.chainspec.custom }}
+        - name: custom-chainspec
+          mountPath: /app/custom_chainspec.json
+          subPath: custom_chainspec.json
+        {{- end }}
+      {{- end }}
+      {{- if .Values.imagePullSecret }}
+      imagePullSecrets:
+      - name: {{ .Values.imagePullSecret.secretName }}
+      {{- end }}
+      containers:
+      - name: {{ .Release.Name }}
+        image: {{ .Values.image.repo }}:{{ .Values.image.tag }}
+        imagePullPolicy: IfNotPresent
+        command: ["/bin/sh"]
+        args:
+        - -c
+        - exec /usr/bin/{{ .Values.binaryName | default "polkadot" }}
+          {{- $chainspec := include "polkadot-deployer.chainspecName" . -}}
+          {{- if $chainspec }}
+          --chain={{ $chainspec }}
+          {{- end }}
+          --name={{ .Values.name }}
+          -d=/data
+          {{- if .Values.unsafeEndpointAccess }}
+          --unsafe-rpc-external
+          --unsafe-ws-external
+          --rpc-methods=Unsafe
+          {{- else }}
+          --rpc-external
+          --ws-external
+          {{- end }}
+          --rpc-cors all
+          --port {{ .Values.p2pPort }}
+        {{- if .Values.nodeKey }}
+          --node-key=$(cat /etc/polkadot/node-key)
+        {{- end }}
+        {{- if .Values.validator }}
+          --validator
+        {{- if .Values.extraArgs.validator }}
+          {{ .Values.extraArgs.validator }}
+        {{- end }}
+        {{- else if .Values.inPeers }}
+          --in-peers {{ .Values.inPeers }}
+        {{- if .Values.extraArgs.bootnode }}
+          {{ .Values.extraArgs.bootnode }}
+        {{- end }}
+        {{- end }}
+        {{- if .Values.telemetry }}
+          --telemetry-url '{{ .Values.telemetry }} 1'
+        {{- end }}
+        {{- if .Values.extraArgs.common }}
+          {{ .Values.extraArgs.common }}
+        {{- end }}
+        {{- if .Values.monitoring }}
+          --prometheus-external
+        {{- end }}
+        {{- range $value := .Values.extraBootnodes }}
+          --bootnodes={{ $value }}
+        {{- end }}
+        ports:
+        - containerPort: {{ .Values.p2pPort }}
+          name: p2p
+        - containerPort: {{ .Values.rpcPort }}
+          name: http-rpc
+        - containerPort: 9944
+          name: websocket-rpc
+        - containerPort: {{ .Values.metricsPort }}
+          name: metrics
+        readinessProbe:
+          failureThreshold: 100
+          httpGet:
+            path: /health
+            port: http-rpc
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        livenessProbe:
+          failureThreshold: 100
+          httpGet:
+            path: /health
+            port: http-rpc
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        volumeMounts:
+        - name: data
+          mountPath: /data
+        {{- if not .Values.chainspec.preset }}
+        - name: chainspec
+          mountPath: {{ .Values.chainspec.basePath }}
+        {{- end }}
+        {{- if .Values.nodeKey }}
+        - name: node-key
+          mountPath: /etc/polkadot/node-key
+          subPath: node-key
+        {{- end }}
+        resources:
+{{ toYaml .Values.resources | indent 10 }}
+      {{- if or .Values.nodeKey .Values.chainspec.custom }}
+      volumes:
+      {{- if .Values.nodeKey }}
+      - name: node-key
+        secret:
+          secretName: {{ include "polkadot-deployer.nodeKey" . }}
+          {{- if .Values.local }}
+          defaultMode: 511
+          {{- else }}
+          defaultMode: 256
+          {{- end }}
+          items:
+          - key: node-key
+            path: node-key
+      {{- end }}
+      {{- if .Values.chainspec.custom }}
+      - name: custom-chainspec
+        configMap:
+          name: {{ include "polkadot-deployer.custom-chainspec-configmap" . }}
+      {{- end }}
+      {{- end }}
+  volumeClaimTemplates:
+  - metadata:
+      name: data
+    spec:
+      {{- if .Values.persistence.enabled }}
+      accessModes: {{ .Values.persistence.accessModes }}
+      resources:
+        requests:
+          storage: {{ .Values.persistence.dataSize }}
+      {{- else }}
+      accessModes:
+      - ReadWriteOnce
+      resources:
+        requests:
+          storage: 3Gi
+      {{- end }}
+  {{- if not .Values.chainspec.preset }}
+  - metadata:
+      name: chainspec
+    spec:
+      {{- if .Values.persistence.enabled }}
+      accessModes: {{ .Values.persistence.accessModes }}
+      resources:
+        requests:
+          storage: {{ .Values.persistence.chainspecSize }}
+      {{- else }}
+      accessModes:
+      - ReadWriteOnce
+      resources:
+        requests:
+          storage: 1Gi
+      {{- end }}
+  {{ end }}
diff --git a/charts/w3f-polkadot/values.yaml b/charts/w3f-polkadot/values.yaml
new file mode 100644
index 0000000..1f4babe
--- /dev/null
+++ b/charts/w3f-polkadot/values.yaml
@@ -0,0 +1,93 @@
+image:
+  repo: parity/polkadot
+  tag: v0.8.27
+
+initImage:
+  repo: web3f/polkadot-deployer
+  tag: 03c71cbe8e96cb241f6d0ca7ba1103c1a82f12e5
+
+name: testnet-0-0
+deploymentName: testnet-0
+networkName: testnet
+
+chainspec:
+  preset: false
+  custom: true
+  basePath: "/chainspec"
+  name: "chainspec.json"
+  addresses:
+    stash: ["stash_key_1", "stash_key2"]
+    controller: ["controller_key_1", "controller_key2"]
+
+keys:
+  session_grandpa: "session_key"
+  session_babe: "session_key"
+  session_imonline: "session_key"
+  session_parachain: "session_key"
+  session_audi: "session_key"
+
+bootNodes:
+- "/dns4/polkadot-node-0/tcp/30333/p2p/QmRpheLN4JWdAnY7HGJfWFNbfkQCb6tFf4vvA6hgjMZKrR"
+
+createBootnodeService: false
+createConfigMap: false
+
+validator: true
+
+resources: {}
+#  requests:
+#    memory: "5Gi"
+#    cpu: "1.5"
+
+persistence:
+  enabled: false
+  dataSize: 200Gi
+  chainspecSize: 1Gi
+  accessModes: [ "ReadWriteOnce" ]
+
+dnsNameservers:
+- 173.245.58.93
+- 173.245.59.247
+
+telemetry: ""
+
+p2pPort: 30333
+rpcPort: 9933
+metricsPort: 9615
+
+extraArgs:
+  validator: ""
+  bootnode: ""
+  common: ""
+
+extraBootnodes: []
+
+local: false
+
+nodeRestart:
+  enabled: false
+  schedule: "0 4,12,20 * * *"
+
+sessionInjection:
+  enabled: true
+
+unsafeEndpointAccess: true
+
+binaryName: polkadot
+
+monitoring: false
+
+alertRulesLabels:
+  app: polkadot
+
+serviceMonitorLabels:
+  release: prometheus-operator
+
+inPeers: "500"
+
+# imagePullSecret:
+#   secretName: docker-registry-secret          #k8s secret name
+#   imageCredentials:
+#     registry: registry.digitalocean.com       #docker registry url
+#     username: username                        #registry username
+#     password: password                        #registry password