Merge pull request #3524 from Infisical/daniel/gateway-helm

feat(helm): infisical helm

.github/workflows/release_helm_gateway.yaml

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+name: Release Gateway Helm Chart
+on:
+    workflow_dispatch:
+
+jobs:
+    release-helm:
+        name: Release Helm Chart
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Install Helm
+              uses: azure/setup-helm@v3
+              with:
+                  version: v3.10.0
+
+            - name: Install python
+              uses: actions/setup-python@v4
+
+            - name: Install Cloudsmith CLI
+              run: pip install --upgrade cloudsmith-cli
+
+            - name: Build and push helm package to CloudSmith
+              run: cd helm-charts && sh upload-gateway-cloudsmith.sh
+              env:
+                  CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}

helm-charts/infisical-gateway/.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/

helm-charts/infisical-gateway/CHANGELOG.md

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+## 0.0.1 (May 1, 2025)
+
+* Initial helm release

helm-charts/infisical-gateway/Chart.yaml

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+apiVersion: v2
+name: infisical-gateway
+description: A Helm chart to deploy Infisical Gateway
+
+# 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: 0.0.1
+
+# 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: "0.0.1"

helm-charts/infisical-gateway/templates/_helpers.tpl

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

helm-charts/infisical-gateway/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "infisical-gateway.fullname" . }}
+  labels:
+    {{- include "infisical-gateway.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "infisical-gateway.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "infisical-gateway.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "infisical-gateway.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "infisical/cli:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args:
+            - gateway
+            - --token
+            - $(TOKEN)
+          envFrom:
+            - secretRef:
+                name: {{ .Values.secret.name }}
+          env:
+            - name: TOKEN_VALIDATION
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.secret.name }}
+                  key: TOKEN
+                  optional: false
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- 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 }}

helm-charts/infisical-gateway/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "infisical-gateway.fullname" . }}
+  labels:
+    {{- include "infisical-gateway.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "infisical-gateway.selectorLabels" . | nindent 4 }}

helm-charts/infisical-gateway/templates/serviceaccount.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "infisical-gateway.serviceAccountName" . }}
+  labels:
+    {{- include "infisical-gateway.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

helm-charts/infisical-gateway/values.yaml

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+image:
+  pullPolicy: IfNotPresent
+  tag: "0.41.1"
+
+secret:
+  # The secret that contains the environment variables to be used by the gateway, such as INFISICAL_API_URL and TOKEN
+  name: "infisical-gateway-environment"
+
+resources:
+  limits:
+    cpu: 500m
+    memory: 128Mi
+  requests:
+    cpu: 100m
+    memory: 128Mi
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  create: true
+  automount: true
+  annotations: {}
+  name: ""
+
+podAnnotations: {}
+podLabels: {}
+podSecurityContext:
+  runAsNonRoot: true
+
+securityContext:
+  runAsNonRoot: true
+  runAsUser: 1000
+
+affinity: {}
+tolerations: {}
+nodeSelector: {}
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: false

helm-charts/upload-gateway-cloudsmith.sh

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+cd infisical-gateway
+helm dependency update
+helm package .
+for i in *.tgz; do
+    [ -f "$i" ] || break
+    cloudsmith push helm --republish infisical/helm-charts "$i"
+done
+cd ..