feat(charts): adds panda-pulse cron

.github/workflows/lint-test.yaml

@@ -7,24 +7,26 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Set up Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v4
         with:
-          version: v3.7.0
+          version: v3.16.2
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v5
         with:
-          python-version: 3.7
+          python-version: 3.12
 
       - name: Run pre-commit hooks
-        uses: pre-commit/[email protected].0
+        uses: pre-commit/[email protected].1
 
       - name: Set up chart-testing
-        uses: helm/[email protected]
+        uses: helm/[email protected]
+        with:
+          version: "v3.11.0"
 
       - name: Run chart-testing (list-changed)
         id: list-changed
@@ -38,7 +40,7 @@ jobs:
         run: ct lint --config ct.yaml
 
       - name: Create kind cluster
-        uses: helm/kind-action@v1.2.0
+        uses: helm/kind-action@v1.10.0
         if: steps.list-changed.outputs.changed == 'true'
 
       - name: Run chart-testing (install)

.github/workflows/release.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -22,9 +22,9 @@ jobs:
           git config user.email "[email protected]"
 
       - name: Set up Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v4
         with:
-          version: v3.7.0
+          version: v3.16.2
 
       - name: Add repo dependencies
         run: helm repo add bitnami https://charts.bitnami.com/bitnami

README.md

@@ -27,6 +27,7 @@ helm search repo ethpandaops-general-helm-charts
 
 - [`cloudflare-tunnel`](charts/cloudflare-tunnel)
 - [`chproxy`](charts/chproxy)
+- [`panda-pulse`](charts/panda-pulse)
 - [`raw-configmap`](charts/raw-configmap)
 
 ## Development

charts/panda-pulse/.helmignore

@@ -0,0 +1,23 @@
+# 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/panda-pulse/Chart.yaml

@@ -0,0 +1,9 @@
+apiVersion: v2
+name: panda-pulse
+description: A Helm chart for Panda Pulse - Ethereum network monitoring and reporting tool
+type: application
+version: 0.0.1
+appVersion: "latest"
+maintainers:
+  - name: matty
+    email: [email protected]

charts/panda-pulse/README.md

@@ -0,0 +1,48 @@
+# panda-pulse
+
+![Version: 0.0.1](https://img.shields.io/badge/Version-0.0.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
+
+A Helm chart for Panda Pulse - Ethereum network monitoring and reporting tool
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| matty | [email protected] |  |
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| affinity | object | `{}` |  |
+| config.discordChannel | string | `"YOUR_DISCORD_CHANNEL_ID"` |  |
+| config.ethereumCl | string | `""` |  |
+| config.ethereumEl | string | `""` |  |
+| config.grafanaBaseUrl | string | `""` |  |
+| config.network | string | `"YOUR_PREFERRED_NETWORK"` |  |
+| config.prometheusDatasourceId | string | `""` |  |
+| fullnameOverride | string | `""` |  |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"ethpandaops/panda-pulse"` |  |
+| image.tag | string | `"latest"` |  |
+| imagePullSecrets | list | `[]` |  |
+| nameOverride | string | `""` |  |
+| nodeSelector | object | `{}` |  |
+| podAnnotations | object | `{}` |  |
+| podSecurityContext | object | `{}` |  |
+| resources.limits.cpu | string | `"1000m"` |  |
+| resources.limits.memory | string | `"1Gi"` |  |
+| resources.requests.cpu | string | `"100m"` |  |
+| resources.requests.memory | string | `"128Mi"` |  |
+| schedule | string | `"0 7 * * *"` |  |
+| secrets.discordBotToken | string | `"YOUR_DISCORD_BOT_TOKEN"` |  |
+| secrets.grafanaServiceToken | string | `"YOUR_GRAFANA_SERVICE_TOKEN"` |  |
+| secrets.openrouterApiKey | string | `""` |  |
+| securityContext | object | `{}` |  |
+| serviceAccount.annotations | object | `{}` |  |
+| serviceAccount.create | bool | `true` |  |
+| serviceAccount.name | string | `""` |  |
+| tolerations | list | `[]` |  |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)

charts/panda-pulse/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "panda-pulse.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 "panda-pulse.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 "panda-pulse.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "panda-pulse.labels" -}}
+helm.sh/chart: {{ include "panda-pulse.chart" . }}
+{{ include "panda-pulse.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "panda-pulse.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "panda-pulse.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "panda-pulse.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "panda-pulse.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }} 

charts/panda-pulse/templates/cronjob.yaml

@@ -0,0 +1,81 @@
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: {{ include "panda-pulse.fullname" . }}
+  labels:
+    {{- include "panda-pulse.labels" . | nindent 4 }}
+spec:
+  schedule: {{ .Values.schedule | quote }}
+  concurrencyPolicy: Forbid
+  jobTemplate:
+    spec:
+      template:
+        metadata:
+          {{- with .Values.podAnnotations }}
+          annotations:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          labels:
+            {{- include "panda-pulse.selectorLabels" . | nindent 12 }}
+        spec:
+          {{- with .Values.imagePullSecrets }}
+          imagePullSecrets:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          serviceAccountName: {{ include "panda-pulse.serviceAccountName" . }}
+          securityContext:
+            {{- toYaml .Values.podSecurityContext | nindent 12 }}
+          containers:
+            - name: {{ .Chart.Name }}
+              securityContext:
+                {{- toYaml .Values.securityContext | nindent 16 }}
+              image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+              imagePullPolicy: {{ .Values.image.pullPolicy }}
+              args:
+                - --network={{ required "A valid network is required" .Values.config.network }}
+                - --discord-channel={{ required "A valid Discord channel ID is required" .Values.config.discordChannel }}
+                {{- if .Values.config.ethereumCl }}
+                - --ethereum-cl={{ .Values.config.ethereumCl }}
+                {{- end }}
+                {{- if .Values.config.ethereumEl }}
+                - --ethereum-el={{ .Values.config.ethereumEl }}
+                {{- end }}
+                {{- if .Values.config.grafanaBaseUrl }}
+                - --grafana-base-url={{ .Values.config.grafanaBaseUrl }}
+                {{- end }}
+                {{- if .Values.config.prometheusDatasourceId }}
+                - --prometheus-datasource-id={{ .Values.config.prometheusDatasourceId }}
+                {{- end }}
+              env:
+                - name: GRAFANA_SERVICE_TOKEN
+                  valueFrom:
+                    secretKeyRef:
+                      name: {{ include "panda-pulse.fullname" . }}
+                      key: grafana-service-token
+                - name: DISCORD_BOT_TOKEN
+                  valueFrom:
+                    secretKeyRef:
+                      name: {{ include "panda-pulse.fullname" . }}
+                      key: discord-bot-token
+                {{- if .Values.secrets.openrouterApiKey }}
+                - name: OPENROUTER_API_KEY
+                  valueFrom:
+                    secretKeyRef:
+                      name: {{ include "panda-pulse.fullname" . }}
+                      key: openrouter-api-key
+                {{- end }}
+              resources:
+                {{- toYaml .Values.resources | nindent 16 }}
+          {{- with .Values.nodeSelector }}
+          nodeSelector:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.affinity }}
+          affinity:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.tolerations }}
+          tolerations:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          restartPolicy: OnFailure 

charts/panda-pulse/templates/secret.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "panda-pulse.fullname" . }}
+  labels:
+    {{- include "panda-pulse.labels" . | nindent 4 }}
+type: Opaque
+data:
+  grafana-service-token: {{ required "A valid Grafana service token is required" .Values.secrets.grafanaServiceToken | b64enc }}
+  discord-bot-token: {{ required "A valid Discord bot token is required" .Values.secrets.discordBotToken | b64enc }}
+  {{- if .Values.secrets.openrouterApiKey }}
+  openrouter-api-key: {{ .Values.secrets.openrouterApiKey | b64enc }}
+  {{- end }} 

charts/panda-pulse/templates/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "panda-pulse.serviceAccountName" . }}
+  labels:
+    {{- include "panda-pulse.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }} 

charts/panda-pulse/values.yaml

@@ -0,0 +1,44 @@
+image:
+  repository: ethpandaops/panda-pulse
+  tag: latest
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+schedule: "0 7 * * *"  # Run at 7am UTC daily
+
+config:
+  network: "YOUR_PREFERRED_NETWORK"  # required
+  discordChannel: "YOUR_DISCORD_CHANNEL_ID"  # required
+  ethereumCl: ""  # optional
+  ethereumEl: ""  # optional
+  grafanaBaseUrl: ""  # optional
+  prometheusDatasourceId: ""  # optional
+
+secrets:
+  grafanaServiceToken: "YOUR_GRAFANA_SERVICE_TOKEN"  # required
+  discordBotToken: "YOUR_DISCORD_BOT_TOKEN"  # required
+  openrouterApiKey: ""  # optional
+
+resources:
+  limits:
+    cpu: 1000m
+    memory: 1Gi
+  requests:
+    cpu: 100m
+    memory: 128Mi
+
+serviceAccount:
+  create: true
+  annotations: {}
+  name: ""
+
+podAnnotations: {}
+podSecurityContext: {}
+securityContext: {}
+
+nodeSelector: {}
+tolerations: []
+affinity: {}