Add initial helm chart (#6)

didx-xyz · Nov 10, 2023 · 79dc4b0 · 79dc4b0
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diff --git a/.gitignore b/.gitignore
@@ -30,8 +30,12 @@ project/project
 .config
 DID_Me
 
-# Created by https://www.toptal.com/developers/gitignore/api/visualstudiocode
-# Edit at https://www.toptal.com/developers/gitignore?templates=visualstudiocode
+# Created by https://www.toptal.com/developers/gitignore/api/helm,visualstudiocode
+# Edit at https://www.toptal.com/developers/gitignore?templates=helm,visualstudiocode
+
+### Helm ###
+# Chart dependencies
+**/charts/*.tgz
 
 ### VisualStudioCode ###
 .vscode/*
@@ -52,4 +56,4 @@ DID_Me
 .history
 .ionide
 
-# End of https://www.toptal.com/developers/gitignore/api/visualstudiocode
+# End of https://www.toptal.com/developers/gitignore/api/helm,visualstudiocode
diff --git a/helm/dawn-patrol/.helmignore b/helm/dawn-patrol/.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/
diff --git a/helm/dawn-patrol/Chart.lock b/helm/dawn-patrol/Chart.lock
@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 2.13.3
+digest: sha256:a644d1db2f5945323d6ea7c472e2b61d6667452d160558e3c0d57eadf8dffdf2
+generated: "2023-11-07T13:52:58.386511+02:00"
diff --git a/helm/dawn-patrol/Chart.yaml b/helm/dawn-patrol/Chart.yaml
@@ -0,0 +1,17 @@
+apiVersion: v2
+name: dawn-patrol
+description: A Helm chart to deploy DawnPatrol on Kubernetes
+
+sources:
+  - https://github.com/didx-xyz/dawn-patrol
+
+type: application
+
+version: 0.1.0
+appVersion: latest
+
+dependencies:
+  # https://github.com/bitnami/charts/tree/main/bitnami/common
+  - name: common
+    version: 2.13.3
+    repository: oci://registry-1.docker.io/bitnamicharts
diff --git a/helm/dawn-patrol/conf/dev/values.yaml b/helm/dawn-patrol/conf/dev/values.yaml
diff --git a/helm/dawn-patrol/templates/_helpers.tpl b/helm/dawn-patrol/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "dawn-patrol.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 "dawn-patrol.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 "dawn-patrol.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "dawn-patrol.labels" -}}
+helm.sh/chart: {{ include "dawn-patrol.chart" . }}
+{{ include "dawn-patrol.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "dawn-patrol.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "dawn-patrol.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "dawn-patrol.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "dawn-patrol.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/helm/dawn-patrol/templates/deployment.yaml b/helm/dawn-patrol/templates/deployment.yaml
@@ -0,0 +1,79 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "dawn-patrol.fullname" . }}
+  labels:
+    {{- include "dawn-patrol.labels" . | nindent 4 }}
+    {{- with .Values.deploymentLabels }}
+    {{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 4 }}
+    {{- end }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "dawn-patrol.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
+        {{- with .Values.podAnnotations }}
+        {{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 8 }}
+        {{- end }}
+      labels:
+        {{- include "dawn-patrol.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "dawn-patrol.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: dawn-patrol
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          envFrom:
+            - secretRef:
+                name: {{ include "dawn-patrol.fullname" . }}
+          {{- with .Values.extraEnv }}
+          env:
+          {{- range $k,$v := . }}
+            - name: {{ $k }}
+            {{- $type := printf "%s" (typeOf $v) }}
+            {{- if or (eq $type "string") (eq $type "float64") (eq $type "bool") }}
+              value: {{ tpl (toString $v) $ | quote }}
+            {{- else }}
+              {{- tpl (toYaml $v) $ | nindent 14 }}
+            {{- end }}
+          {{- end }}
+          {{- end }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          {{- with .Values.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/helm/dawn-patrol/templates/hpa.yaml b/helm/dawn-patrol/templates/hpa.yaml
@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "dawn-patrol.fullname" . }}
+  labels:
+    {{- include "dawn-patrol.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "dawn-patrol.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}
diff --git a/helm/dawn-patrol/templates/secret.yaml b/helm/dawn-patrol/templates/secret.yaml
@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "dawn-patrol.fullname" . }}
+  labels:
+    {{- include "dawn-patrol.labels" . | nindent 4 }}
+stringData:
+  {{- range $k,$v := .Values.secretEnv }}
+  {{ $k }}: {{ tpl (toString $v) $ | quote }}
+  {{- end }}
diff --git a/helm/dawn-patrol/templates/serviceaccount.yaml b/helm/dawn-patrol/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "dawn-patrol.serviceAccountName" . }}
+  labels:
+    {{- include "dawn-patrol.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
diff --git a/helm/dawn-patrol/values.yaml b/helm/dawn-patrol/values.yaml
@@ -0,0 +1,104 @@
+# Default values for dawn-patrol.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+nameOverride: ""
+fullnameOverride: ""
+
+image:
+  repository: ghcr.io/didx-xyz/dawn-patrol
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: latest
+
+imagePullSecrets: []
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+deploymentLabels:
+  # tags.datadoghq.com/env: <env>
+  tags.datadoghq.com/service: '{{ include "dawn-patrol.fullname" . }}'
+  tags.datadoghq.com/version: '{{ .Values.image.tag }}'
+podAnnotations:
+  # gcr.io/datadoghq/dd-lib-java-init
+  admission.datadoghq.com/java-lib.version: v1.22.0
+podLabels:
+  # tags.datadoghq.com/env: <env>
+  tags.datadoghq.com/service: '{{ include "dawn-patrol.fullname" . }}'
+  tags.datadoghq.com/version: '{{ .Values.image.tag }}'
+  admission.datadoghq.com/enabled: 'false'
+
+podSecurityContext:
+  fsGroup: 1000
+
+securityContext:
+  # readOnlyRootFilesystem: true
+  runAsNonRoot: true
+  runAsUser: 1000
+  # capabilities:
+  #   drop:
+  #   - ALL
+
+extraEnv:
+  DD_LOGS_INJECTION: true
+  # DD_TRACE_SAMPLE_RATE: 1
+  DD_PROFILING_ENABLED: false
+  DD_RUNTIME_METRICS_ENABLED: true
+  DD_APPSEC_ENABLED: false
+  DD_IAST_ENABLED: false
+  # FOO: bar
+  # MY_POD_IP:
+  #   valueFrom:
+  #     metadata:
+  #       name: status.podIP
+  #       fieldPath: status.podIP
+secretEnv:
+  HF_API_KEY: ""
+  OPENAI_TOKEN: ""
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+tolerations: []
+affinity: {}