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Add Polygon Heimdall chart (#263)
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VladStarr authored Oct 9, 2023
1 parent b6e812c commit ac421e6
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21 changes: 21 additions & 0 deletions dysnix/heimdall/Chart.yaml
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apiVersion: v2
name: heimdall
description: Polygon Heimdall consensus layer node Helm chart

version: 0.0.1
appVersion: "1.0.1"

keywords:
- heimdall
- polygon
- matic
- cryptocurrency
- blockchain
- consensus

sources:
- https://github.com/dysnix/charts

maintainers:
- name: VladStarr
email: vlad.derigin@dysnix.com
152 changes: 152 additions & 0 deletions dysnix/heimdall/templates/_helpers.tpl
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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "heimdall.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 "heimdall.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 "heimdall.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create the name of the service account to use
*/}}
{{- define "heimdall.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "heimdall.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}

{{/*
Common labels
*/}}
{{- define "heimdall.labels" -}}
helm.sh/chart: {{ include "heimdall.chart" . }}
app.kubernetes.io/name: {{ include "heimdall.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}

{{/*
Selector labels
*/}}
{{- define "heimdall.selectorLabels" -}}
app.kubernetes.io/name: {{ include "heimdall.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- with .Values.podLabels }}
{{ toYaml . | indent 0 }}
{{- end }}
{{- end }}

{{/*
Convert Golang slice to Toml array
*/}}
{{- define "toml.list" -}}
{{- print "[" }}
{{- range $idx, $element := . }}
{{- if $idx }}, {{ end }}
{{- $element | quote }}
{{- end -}}
{{ print "]" -}}
{{- end }}

{{/*
Render Toml properties
*/}}
{{- define "toml.properties" -}}
{{- $root := index . 0 }}
{{- $context := index . 1 }}
{{- range $k, $v := $root }}
{{- if not (kindIs "map" $v) }}
{{- if kindIs "string" $v }}
{{- if contains "{{" $v }} {{- /* render templated values */}}
{{- $v = tpl $v $context }}
{{- if not (or (regexMatch "^[0-9]+$" $v) (regexMatch "^(true|false)$" $v)) }}
{{- $v = quote $v }}
{{- end }}
{{- else }}
{{- $v = quote $v }}
{{- end }}
{{- else if or (kindIs "int" $v) (kindIs "float64" $v) }}
{{- $v = int $v }}
{{- else if kindIs "slice" $v }}
{{- $v = include "toml.list" $v }}
{{- end }}
{{- if contains "." $k }}
{{- $k = quote $k }}
{{- end }}
{{ $k }} = {{ $v }}
{{- end }}
{{- end }}
{{- end }}

{{/*
Render full Toml config including tables
*/}}
{{- define "toml.config" -}}
{{- $context := index . 0 }}
{{- $root := index . 1 }}
{{- include "toml.properties" (list $root $context) }} {{- /* top-level table */}}
{{- range $k, $v := $root }}
{{- if kindIs "map" $v }}
{{- if contains "." $k }}
{{- $k = quote $k }}
{{- end }}

[{{ $k }}]
{{- include "toml.properties" (list $v $context) }} {{- /* 1st-level table */}}
{{- range $i, $j := $v }}
{{- if kindIs "map" $j }}
{{- if contains "." $i }}
{{- $i = quote $i }}
{{- end }}
{{- $i = print $k "." $i }}

[{{ $i }}]
{{- include "toml.properties" (list $j $context) }} {{- /* 2nd-level table */}}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

{{- define "heimdall.healthcheck" -}}
{{- $context := index . 0 }}
{{- $root := index . 1 }}
{{- if and $root.exec (kindIs "string" $root.exec.command) }}
{{- omit $root "enabled" "exec" | toYaml }}
exec:
command:
{{- tpl $root.exec.command $context | nindent 4 }}
{{- else }}
{{- omit $root "enabled" | toYaml }}
{{- end }}
{{- end }}
11 changes: 11 additions & 0 deletions dysnix/heimdall/templates/configmap-scripts.yaml
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apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "heimdall.fullname" . }}-scripts
labels:
{{- include "heimdall.labels" . | nindent 4 }}
data:
init-genesis.sh: |-
{{- include (print $.Template.BasePath "/scripts/_init-genesis.tpl") . | nindent 4 }}
download-snapshot.sh: |-
{{- include (print $.Template.BasePath "/scripts/_download-snapshot.tpl") . | nindent 4 }}
13 changes: 13 additions & 0 deletions dysnix/heimdall/templates/configmap.yaml
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apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "heimdall.fullname" . }}-config
labels:
{{- include "heimdall.labels" . | nindent 4 }}
data:
config.toml: |-
{{- include "toml.config" (list $ .Values.tendermintConfig) | indent 4 }}
heimdall-config.toml: |-
{{- include "toml.config" (list $ .Values.heimdallConfig) | indent 4 }}
app.toml: |-
{{- include "toml.config" (list $ .Values.appConfig) | indent 4 }}
61 changes: 61 additions & 0 deletions dysnix/heimdall/templates/ingress-rest.yaml
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{{- if and .Values.services.rest.enabled .Values.ingress.rest.enabled -}}
{{- $fullName := include "heimdall.fullname" . -}}
{{- $svcPort := .Values.services.rest.port -}}
{{- if and .Values.ingress.rest.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
{{- if not (hasKey .Values.ingress.rest.annotations "kubernetes.io/ingress.class") }}
{{- $_ := set .Values.ingress.rest.annotations "kubernetes.io/ingress.class" .Values.ingress.rest.className}}
{{- end }}
{{- end }}
{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1
{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1beta1
{{- else -}}
apiVersion: extensions/v1beta1
{{- end }}
kind: Ingress
metadata:
name: {{ $fullName }}-rest
labels:
{{- include "heimdall.labels" . | nindent 4 }}
{{- with .Values.ingress.rest.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if and .Values.ingress.rest.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
ingressClassName: {{ .Values.ingress.rest.className }}
{{- end }}
{{- if .Values.ingress.rest.tls }}
tls:
{{- range .Values.ingress.rest.tls }}
- hosts:
{{- range .hosts }}
- {{ . | quote }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.rest.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ .path }}
{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
pathType: {{ .pathType }}
{{- end }}
backend:
{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
service:
name: {{ $fullName }}-rest
port:
number: {{ $svcPort }}
{{- else }}
serviceName: {{ $fullName }}-rest
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
61 changes: 61 additions & 0 deletions dysnix/heimdall/templates/ingress-rpc.yaml
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{{- if and .Values.services.rpc.enabled .Values.ingress.rpc.enabled -}}
{{- $fullName := include "heimdall.fullname" . -}}
{{- $svcPort := .Values.services.rpc.port -}}
{{- if and .Values.ingress.rpc.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
{{- if not (hasKey .Values.ingress.rpc.annotations "kubernetes.io/ingress.class") }}
{{- $_ := set .Values.ingress.rpc.annotations "kubernetes.io/ingress.class" .Values.ingress.rpc.className}}
{{- end }}
{{- end }}
{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1
{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1beta1
{{- else -}}
apiVersion: extensions/v1beta1
{{- end }}
kind: Ingress
metadata:
name: {{ $fullName }}-rpc
labels:
{{- include "heimdall.labels" . | nindent 4 }}
{{- with .Values.ingress.rpc.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if and .Values.ingress.rpc.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
ingressClassName: {{ .Values.ingress.rpc.className }}
{{- end }}
{{- if .Values.ingress.rpc.tls }}
tls:
{{- range .Values.ingress.rpc.tls }}
- hosts:
{{- range .hosts }}
- {{ . | quote }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.rpc.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ .path }}
{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
pathType: {{ .pathType }}
{{- end }}
backend:
{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
service:
name: {{ $fullName }}-rpc
port:
number: {{ $svcPort }}
{{- else }}
serviceName: {{ $fullName }}-rpc
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
15 changes: 15 additions & 0 deletions dysnix/heimdall/templates/scripts/_download-snapshot.tpl
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#!/bin/sh

set -e

if [ ! -f /data/.downloaded ]; then
apt-get -y update && apt-get -y install wget
wget -qO download.sh https://snapshot-download.polygon.technology/snapdown.sh
sed -i 's/sudo//g' download.sh
chmod +x download.sh

./download.sh --network {{ .Values.network }} --client heimdall --extract-dir /data/data --validate-checksum true
touch /data/.downloaded
else
echo "Initial snapshot already downloaded, skipping."
fi
11 changes: 11 additions & 0 deletions dysnix/heimdall/templates/scripts/_init-genesis.tpl
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#!/bin/sh

set -e

if [ ! -f /data/.initialized ]; then
/usr/bin/heimdalld init --home /data
wget -O /data/config/genesis.json {{ .Values.init.genesis.url }}
touch /data/.initialized
else
echo "Heimdall is already initialized, skipping init."
fi
41 changes: 41 additions & 0 deletions dysnix/heimdall/templates/service-metrics.yaml
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{{- with .Values.services.metrics }}
{{- if .enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "heimdall.fullname" $ }}-metrics
{{- with .annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
labels:
service-type: metrics
{{- include "heimdall.labels" $ | nindent 4 }}
spec:
type: {{ .type }}
{{- with .loadBalancerIP }}
loadBalancerIP: {{ . }}
{{- end }}
{{- with .clusterIP }}
clusterIP: {{ . }}
{{- end }}
{{- with .externalTrafficPolicy }}
externalTrafficPolicy: {{ . }}
{{- end }}
{{- with .internalTrafficPolicy }}
internalTrafficPolicy: {{ . }}
{{- end }}
{{- with .publishNotReadyAddresses }}
publishNotReadyAddresses: {{ . }}
{{- end }}
ports:
- name: metrics
port: {{ .port }}
targetPort: metrics
{{- with .nodePort }}
nodePort: {{ . }}
{{- end }}
selector:
{{- include "heimdall.selectorLabels" $ | nindent 4 }}
{{- end }}
{{- end }}
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