add substreams-sink general chart

charts/substreams-sink/Chart.yaml

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+apiVersion: v2
+name: substreams-sink
+description: substreams-sink
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 1.0.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "v0.0.0"
+

charts/substreams-sink/README

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+# This should appear as readme in artifacthub

charts/substreams-sink/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "substreams-sink.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 "substreams-sink.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $baseName := default .Chart.Name .Values.nameOverride -}}
+{{- $name := .Release.Name -}}
+{{- if and .Values.sinkType (not .Values.fullnameOverride) }}
+{{- $name = printf "%s-%s" $name .Values.sinkType -}}
+{{- end }}
+{{- if and .Values.chain (not .Values.fullnameOverride) }}
+{{- $name = printf "%s-%s" $name .Values.chain -}}
+{{- end }}
+{{- $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "substreams-sink.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create common lablels.
+*/}}
+{{- define "substreams-sink.common-labels" -}}
+app: {{ include "substreams-sink.fullname" . }}
+{{- if .Values.sinkType }}
+sinkType: {{ .Values.sinkType }}
+{{- end }}
+{{- if .Values.chain }}
+chain: {{ .Values.chain }}
+{{- end }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "substreams-sink.labels" -}}
+helm.sh/chart: {{ include "substreams-sink.chart" . }}
+{{ include "substreams-sink.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "substreams-sink.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "substreams-sink.name" . }}
+app.kubernetes.io/instance: {{ include "substreams-sink.fullname" . }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "substreams-sink.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "substreams-sink.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/substreams-sink/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: {{ if .Values.cursorPvc.enabled }}StatefulSet{{ else }}Deployment{{ end }}
+metadata:
+  name: {{ include "substreams-sink.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "substreams-sink.common-labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "substreams-sink.common-labels" . | nindent 6 }}
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        {{- include "substreams-sink.common-labels" . | nindent 8 }}
+    spec:
+      containers:
+      - name: {{ include "substreams-sink.fullname" . }}
+        image: {{ .Values.image -}} :{{ .Values.tag }}
+        {{- if .Values.args }}
+        args: {{ .Values.args }}
+        {{- end }}
+        ports:
+        - containerPort: {{ .Values.env.port }}
+        envFrom:
+        - configMapRef:
+            name: env-{{ include "substreams-sink.fullname" . }}
+        {{- if .Values.secretName }}
+        - secretRef:
+            name: {{ .Values.secretName }}
+        {{- end }}
+        {{- if .Values.livenessProbe.enabled }}
+        livenessProbe:
+          httpGet:
+            path: {{ .Values.livenessProbe.path }}
+            port: {{ .Values.env.port }}
+          initialDelaySeconds: 20
+          timeoutSeconds: 2
+          periodSeconds: 5
+        {{- end }}
+        {{- if .Values.cursorPvc.enabled }}
+        volumeMounts:
+            - name: cursor-volume
+              mountPath: /cursor
+      volumes:
+        - name: cursor-volume
+          persistentVolumeClaim:
+            claimName: pvc-{{ include "substreams-sink.fullname" . }}
+      {{- end }}

charts/substreams-sink/templates/env.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: env-{{ include "substreams-sink.fullname" . }}
+  labels:
+    {{- include "substreams-sink.common-labels" . | nindent 4 }}
+data:
+  {{- range $key, $val := .Values.env }}
+  {{- if $val }}
+  {{ $key | upper }}: {{ $val  | quote }}
+  {{- end }}
+  {{- end }}

charts/substreams-sink/templates/pvc.yaml

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+{{- if .Values.cursorPvc.enabled }}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: pvc-{{ include "substreams-sink.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "substreams-sink.common-labels" . | nindent 4 }}
+spec:
+  storageClassName: {{ .Values.cursorPvc.storageClassName }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+{{- end }}

charts/substreams-sink/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "substreams-sink.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "substreams-sink.common-labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  selector:
+    {{- include "substreams-sink.common-labels" . | nindent 4 }}
+  ports:
+    - protocol: TCP
+      port: {{ .Values.env.port }}
+      targetPort: {{ .Values.env.port }}

charts/substreams-sink/values.yaml

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+nameOverride: ""
+fullnameOverride: ""
+
+replicaCount: 1
+image: ghcr.io/pinax-network/substreams-sink-prometheus
+tag: v0.7.11
+args: ""
+# args: ["run"]
+
+sinkType: ""
+chain: ""
+
+env:
+  substreams_endpoint: ""
+  manifest: ""
+  module_name: ""
+  start_block: ""
+  stop_block: ""
+  # cursor_file: "/cursor/cursor.lock"
+  # production_mode: true
+  # hostname: 0.0.0.0
+  # port: 9102
+  # verbose: true
+
+# SUBSTREAMS_API_KEY
+secretName: token-secret
+
+livenessProbe:
+  enabled: false
+  path: /health
+
+service:
+  type: ClusterIP
+
+cursorPvc:
+  # if true, set cursor_file: "/cursor/cursor.lock"
+  enabled: false
+  storageClassName: mayastor-ext4