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Tal Muskal
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‎Chart.yaml‎

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apiVersion: v1
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appVersion: "1.0"
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description: A Helm chart for eosio node
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name: eosnode
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version: 0.1.0

‎README.md‎

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# Deploying a full EOS Node
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## Getting started
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### AWS
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https://docs.aws.amazon.com/eks/latest/userguide/getting-started.html
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### GCP
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https://cloud.google.com/kubernetes-engine/docs/quickstart
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## Deployment using helm
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### Install helm
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Download client from: https://docs.helm.sh/using_helm/#installing-helm
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#### Ubuntu
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```
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sudo snap install helm --classic
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```
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Run:
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```
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helm init
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helm update repo
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kubectl create serviceaccount --namespace kube-system tiller
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kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller
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kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'
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```
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### Setup dashboard
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```
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helm install stable/kubernetes-dashboard
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```
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### Install DAPP-DSP helm chart
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```
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wget https://.../charts/eosnode-config.yaml
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helm dependency update
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helm install -f eosnode-config.yaml https://.../charts/eosnode.tgz
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```
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‎templates/NOTES.txt‎

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1. Get the application URL by running these commands:
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NOTE: It may take a few minutes for the LoadBalancer IP to be available.
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You can watch the status of by running 'kubectl get svc -w {{ include "eosnode.nodeosfullname" . }}'
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export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "eosnode.nodeosfullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
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echo http://$SERVICE_IP:{{ .Values.service.port }}

‎templates/_helpers.tpl‎

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{{/* vim: set filetype=mustache: */}}
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "eosnode.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- define "eosnode.fullname" -}}
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{{- $name := include "eosnode.name" . -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- define "eosnode.headlessname" -}}
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{{- printf "%s-headless" .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- define "eosnode.nodeosfullname" -}}
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{{- printf "%s-nodeos" .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "eosnode.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- define "eosnode.nodeargs" -}}
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{{- join " " .Values.args }}
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{{- end -}}
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{{- define "eosnode.morenodeargs" -}}
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{{- join " " .Values.moreargs }}
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{{- end -}}

‎templates/configmap.yaml‎

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ include "eosnode.fullname" . }}
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labels:
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app: {{ include "eosnode.name" . }}
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chart: {{ include "eosnode.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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data:
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test: dummy

‎templates/service.yaml‎

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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "eosnode.nodeosfullname" . }}
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labels:
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app: {{ include "eosnode.name" . }}
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chart: {{ include "eosnode.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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type: {{ .Values.service.type }}
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{{- if eq .Values.service.type "LoadBalancer" }}
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loadBalancerSourceRanges:
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{{- range $index, $cidr := .Values.service.loadBalancerSourceRanges | split "," }}
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- {{ $cidr }}
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{{- end }}
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{{- end }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: 8888
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protocol: TCP
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name: api
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- port: {{ .Values.service.qport }}
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targetPort: 5556
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protocol: TCP
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name: queue
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- port: {{ .Values.service.pport }}
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targetPort: 9876
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protocol: TCP
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name: p2p
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selector:
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app: nodeos
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release: {{ .Release.Name }}

‎templates/statefulset.yaml‎

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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "eosnode.nodeosfullname" . }}
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labels:
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app: {{ include "eosnode.name" . }}
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chart: {{ include "eosnode.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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replicas: {{ .Values.replicaCount }}
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selector:
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matchLabels:
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app: nodeos
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release: {{ .Release.Name }}
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serviceName: {{ include "eosnode.headlessname" . }}
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template:
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metadata:
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labels:
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app: nodeos
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release: {{ .Release.Name }}
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spec:
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terminationGracePeriodSeconds: 10
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initContainers:
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- name: init-data
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image: liquidapps/eosio-mainnet-loader
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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env:
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- name: CLEAR_DB
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value: "{{ .Values.clear }}"
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- name: DOWNLOAD_NEW
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value: "{{ .Values.download }}"
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volumeMounts:
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- name: data
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mountPath: /eos.data
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- name: link-latest
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volumeMounts:
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- name: data
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mountPath: /eos.data
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image: ubuntu
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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command:
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- bash
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- -ec
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- ln -sf `ls /eos.data/snapshots/snapshot-* | head -n 1` /eos.data/snapshots/latest
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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command:
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- bash
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- -ec
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- nodeos {{- if .Values.snapshot }} --snapshot=/eos.data/snapshots/latest {{- end }} {{ include "eosnode.nodeargs" . }} {{ include "eosnode.morenodeargs" . }}
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ports:
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- containerPort: 8888
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protocol: TCP
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- containerPort: 9876
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protocol: TCP
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readinessProbe:
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httpGet:
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path: /v1/chain/get_info
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port: 8888
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resources:
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{{ toYaml .Values.resources | indent 12 }}
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volumeMounts:
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- name: data
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mountPath: /eos.data
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volumes:
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- name: config-volume
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configMap:
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name: {{ include "eosnode.fullname" . }}
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volumeClaimTemplates:
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- metadata:
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name: data
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labels:
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app: {{ include "eosnode.name" . }}
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chart: {{ include "eosnode.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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accessModes: [ "ReadWriteOnce" ]
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resources:
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requests:
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storage: {{ .Values.persistence.size | quote }}
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{{- if .Values.persistence.storageClass }}
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{{- if (eq "-" .Values.persistence.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: "{{ .Values.persistence.storageClass }}"
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{{- end }}
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{{- end }}

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