Merge pull request #267 from celo-org/dshackle-chart

dshackle private chart

charts-private/dshackle/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts-private/dshackle/Chart.yaml

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+apiVersion: v2
+name: dshackle
+description: A Helm chart for dshackle - A Fault Tolerant Load Balancer for Blockchain API.
+type: application
+version: 0.1.0
+appVersion: "0.15.1"
+maintainers:
+  - name: cLabs
+    email: devops@clabs.co
+    url: https://clabs.co

charts-private/dshackle/README.md

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+# dshackle
+
+![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.15.1](https://img.shields.io/badge/AppVersion-0.15.1-informational?style=flat-square)
+
+A Helm chart for dshackle - A Fault Tolerant Load Balancer for Blockchain API.
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| cLabs | <devops@clabs.co> | <https://clabs.co> |
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| affinity | object | `{}` | Kubernetes pod affinity |
+| config | string | `""` |  |
+| env | object | `{}` | Env. vars. from secrets as <ENV_VAR_NAME>.secretName and <ENV_VAR_NAME>.secretKey |
+| fullnameOverride | string | `""` | Chart full name override |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"emeraldpay/dshackle"` |  |
+| image.tag | string | `"0.15.1"` |  |
+| imagePullSecrets | list | `[]` | Image pull secrets |
+| ingress.annotations | object | `{}` | Custom Ingress annotations |
+| ingress.className | string | `"nginx"` | Ingress class name |
+| ingress.enabled | bool | `false` | Ingress enabled |
+| ingress.hosts | list | `[]` | List of hosts to expose safe-config-service. See values.yaml for an example. |
+| ingress.tls | list | `[]` | TLS secret for exposing safe-config-service with https. See values.yaml for an example. |
+| livenessProbe | object | `{}` | Liveness probe configuration |
+| nameOverride | string | `""` | Chart name override |
+| nodeSelector | object | `{}` | Kubernetes node selector |
+| podAnnotations | string | `nil` | Custom pod annotations |
+| podLabels | object | `{}` | Custom pod labels |
+| podSecurityContext | object | `{}` | Custom pod security context |
+| readinessProbe | object | `{}` | Readiness probe configuration |
+| replicaCount | int | `1` | Number of deployment replicas |
+| resources | object | `{}` | Container resources |
+| securityContext | object | `{}` | Custom container security context |
+| serviceAccount.annotations | object | `{}` | Annotations to add to the service account |
+| serviceAccount.create | bool | `true` | Specifies whether a service account should be created |
+| serviceAccount.name | string | `""` | The name of the service account to use. If not set and create is true, a name is generated using the fullname template |
+| tolerations | list | `[]` | Kubernetes tolerations |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/helm-docs). To regenerate run `helm-docs` command at this folder.

charts-private/dshackle/README.md.gotmpl

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+{{ template "chart.header" . }}
+{{ template "chart.deprecationWarning" . }}
+
+{{ template "chart.badgesSection" . }}
+
+{{ template "chart.description" . }}
+
+{{ template "chart.homepageLine" . }}
+
+{{ template "chart.maintainersSection" . }}
+
+{{ template "chart.sourcesSection" . }}
+
+{{ template "chart.requirementsSection" . }}
+
+{{ template "chart.valuesSection" . }}
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/helm-docs). To regenerate run `helm-docs` command at this folder.

charts-private/dshackle/ci/test-values.yaml

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+---
+replicaCount: 1
+
+image:
+  repository: emeraldpay/dshackle
+  pullPolicy: IfNotPresent
+  tag: "0.15.1"
+
+config: |
+  version: v1
+  host: 0.0.0.0
+  tls:
+    enabled: false
+
+  proxy:
+    host: 0.0.0.0
+    routes:
+      - id: sepolia
+        blockchain: sepolia-testnet
+
+  health:
+    host: 0.0.0.0
+    blockchains:
+      - blockchain: sepolia-testnet
+        min-available: 0
+
+  monitoring:
+    enabled: true
+    jvm: false
+    extended: false
+    prometheus:
+      bind: 0.0.0.0
+      enabled: true
+
+  request-log:
+    enabled: true
+
+  cluster:
+    upstreams:
+      - id: alchemy-sepolia
+        blockchain: sepolia-testnet
+        connection:
+          ethereum:
+            rpc:
+              url: "https://ethereum-sepolia-rpc.publicnode.com"
+
+env: {}
+
+podAnnotations:
+  prometheus.io/path: /metrics
+  prometheus.io/port: "8081"
+  prometheus.io/scrape: "true"
+
+ingress:
+  enabled: false

charts-private/dshackle/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else  }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "dshackle.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

charts-private/dshackle/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "dshackle.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 "dshackle.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 "dshackle.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "dshackle.labels" -}}
+helm.sh/chart: {{ include "dshackle.chart" . }}
+{{ include "dshackle.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "dshackle.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "dshackle.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "dshackle.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "dshackle.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Container gRPC port
+*/}}
+{{- define "dshackle.grpc-port" -}}
+2449
+{{- end }}
+
+{{/*
+Container HTTP port
+*/}}
+{{- define "dshackle.http-port" -}}
+8080
+{{- end }}
+
+{{/*
+Container metrics port
+*/}}
+{{- define "dshackle.metrics-port" -}}
+8081
+{{- end }}
+
+{{/*
+Container health port
+*/}}
+{{- define "dshackle.health-port" -}}
+8082
+{{- end }}

charts-private/dshackle/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "dshackle.fullname" . }}
+  labels:
+    {{- include "dshackle.labels" . | nindent 4 }}
+data:
+  config: |
+    {{- tpl .Values.config . | nindent 4 }}

charts-private/dshackle/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "dshackle.fullname" . }}
+  labels:
+    {{- include "dshackle.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "dshackle.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        {{- with .Values.podAnnotations }}
+          {{- toYaml . | nindent 8 }}
+        {{- end }}
+      labels:
+        {{- include "dshackle.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "dshackle.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ include "dshackle.http-port" . }}
+              protocol: TCP
+            - name: metrics
+              containerPort: {{ include "dshackle.metrics-port" . }}
+              protocol: TCP
+            - name: health
+              containerPort: {{ include "dshackle.health-port" . }}
+              protocol: TCP
+            - name: grpc
+              containerPort: {{ include "dshackle.grpc-port" . }}
+              protocol: TCP
+          {{- with .Values.env }}
+          env:
+            {{- range $key, $value := . }}
+            - name: {{ $key }}
+              valueFrom:
+                secretKeyRef:
+                  name: {{ $value.secretName }}
+                  key: {{ $value.secretKey }}
+            {{- end }}
+          {{- end }}
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          volumeMounts:
+            - name: dshackle
+              mountPath: /etc/dshackle/dshackle.yaml
+              subPath: config
+      volumes:
+        - name: dshackle
+          configMap:
+            name: {{ include "dshackle.fullname" . }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}