feat: add aisix Helm chart

README.md

@@ -9,3 +9,4 @@ Detailed instructions are enrolled in the README of each chart.
 * [api7-control-plane](./charts/api7/README.md)
 * [api7-gateway](./charts/gateway/README.md)
 * [api7-ingress-controller](./charts/ingress-controller/README.md)
+* [aisix](./charts/aisix/README.md)

charts/aisix/.helmignore

@@ -0,0 +1,13 @@
+# Patterns to ignore when building packages.
+.DS_Store
+.git/
+.gitignore
+.gitmodules
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+.vscode/
+*.tmproj
+.idea/

charts/aisix/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: etcd
+  repository: https://charts.bitnami.com/bitnami
+  version: 8.7.7
+digest: sha256:c03ff5323e855335d94ce6cfce35745b84d03538dbb197e1a27520a7d69ea3ef
+generated: "2026-04-15T17:14:56.064889296+08:00"

charts/aisix/Chart.yaml

@@ -0,0 +1,20 @@
+apiVersion: v2
+name: aisix
+description: A Helm chart for AISIX AI Gateway
+
+type: application
+
+version: 0.1.0
+
+appVersion: "0.1.0"
+
+maintainers:
+  - name: API7
+    email: support@api7.ai
+    url: https://api7.ai
+
+dependencies:
+  - name: etcd
+    version: 8.7.7
+    repository: https://charts.bitnami.com/bitnami
+    condition: etcd.enabled

charts/aisix/README.md

@@ -0,0 +1,65 @@
+# AISIX Helm Chart
+
+A Helm chart for [AISIX](https://github.com/api7/aisix) — an open source, high-performance AI Gateway and LLM proxy built in Rust.
+
+## Prerequisites
+
+- Kubernetes 1.21+
+- Helm 3.7+
+
+## Installing the Chart
+
+```bash
+helm repo add api7 https://charts.api7.ai
+helm repo update
+
+helm install my-aisix api7/aisix \
+  --set deployment.admin.adminKey[0].key=<your-admin-key>
+```
+
+## Uninstalling the Chart
+
+```bash
+helm uninstall my-aisix
+```
+
+## Configuration
+
+The following table lists the key configurable parameters. See `values.yaml` for the full list.
+
+| Parameter | Description | Default |
+|-----------|-------------|---------|
+| `image.repository` | AISIX image repository | `ghcr.io/api7/aisix` |
+| `image.tag` | AISIX image tag | `0.1.0` |
+| `replicaCount` | Number of replicas | `1` |
+| `deployment.admin.adminKey` | Admin API key list | `[{key: "changeme"}]` |
+| `deployment.admin.existingSecret` | Existing Secret for admin key | `""` |
+| `deployment.etcd.host` | External etcd hosts (when `etcd.enabled=false`) | `["http://etcd.host:2379"]` |
+| `deployment.etcd.prefix` | etcd key prefix | `/aisix` |
+| `server.proxy.listen` | Proxy API listen address | `0.0.0.0:3000` |
+| `server.admin.listen` | Admin API listen address | `0.0.0.0:3001` |
+| `proxyService.type` | Proxy Service type | `NodePort` |
+| `adminService.type` | Admin Service type | `ClusterIP` |
+| `etcd.enabled` | Install bundled etcd | `true` |
+| `ingress.enabled` | Enable Ingress for proxy | `false` |
+| `adminIngress.enabled` | Enable Ingress for admin | `false` |
+| `autoscaling.enabled` | Enable HPA | `false` |
+
+## Using an Existing Secret for the Admin Key
+
+```bash
+kubectl create secret generic aisix-admin-secret \
+  --from-literal=admin-key=<your-strong-key>
+
+helm install my-aisix api7/aisix \
+  --set deployment.admin.existingSecret=aisix-admin-secret
+```
+
+## Using an External etcd
+
+```bash
+helm install my-aisix api7/aisix \
+  --set etcd.enabled=false \
+  --set deployment.etcd.host[0]="http://my-etcd:2379" \
+  --set deployment.admin.adminKey[0].key=<your-admin-key>
+```

charts/aisix/templates/NOTES.txt

@@ -0,0 +1,37 @@
+AISIX has been installed. Check its status by running:
+  kubectl --namespace {{ .Release.Namespace }} get pods -l "app.kubernetes.io/name={{ include "aisix.name" . }}"
+
+1. Get the Proxy API URL:
+{{- if .Values.gateway.ingress.enabled }}
+{{- range .Values.gateway.ingress.hosts }}
+  http{{ if $.Values.gateway.ingress.tls }}s{{ end }}://{{ .host }}
+{{- end }}
+{{- else if eq .Values.gateway.type "NodePort" }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "aisix.fullname" . }}-gateway)
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo "Proxy API: http://$NODE_IP:$NODE_PORT"
+{{- else if eq .Values.gateway.type "LoadBalancer" }}
+  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "aisix.fullname" . }}-gateway --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo "Proxy API: http://$SERVICE_IP:{{ .Values.gateway.servicePort }}"
+{{- else }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "aisix.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 3000:{{ .Values.gateway.containerPort }}
+  echo "Proxy API: http://127.0.0.1:3000"
+{{- end }}
+
+2. Get the Admin UI URL:
+{{- if .Values.admin.enabled }}
+{{- if .Values.admin.ingress.enabled }}
+{{- range .Values.admin.ingress.hosts }}
+  http{{ if $.Values.admin.ingress.tls }}s{{ end }}://{{ .host }}/ui
+{{- end }}
+{{- else }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "aisix.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 3001:{{ .Values.admin.containerPort }}
+  echo "Admin UI:  http://127.0.0.1:3001/ui"
+  echo "Admin API: http://127.0.0.1:3001/aisix/admin"
+{{- end }}
+{{- else }}
+  Admin service is disabled. Enable it with --set admin.enabled=true
+{{- end }}

charts/aisix/templates/_helpers.tpl

@@ -0,0 +1,92 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "aisix.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 "aisix.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 "aisix.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "aisix.labels" -}}
+helm.sh/chart: {{ include "aisix.chart" . }}
+{{ include "aisix.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "aisix.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "aisix.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "aisix.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "aisix.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Scheme to use while connecting etcd
+*/}}
+{{- define "aisix.etcd.scheme" -}}
+{{- if .Values.etcd.auth.tls.enabled }}
+{{- "https" }}
+{{- else }}
+{{- "http" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Etcd host URL(s) to inject into config.yaml.
+When etcd subchart is enabled, construct the in-cluster FQDN automatically.
+When disabled, use the user-supplied deployment.etcd.host list.
+*/}}
+{{- define "aisix.etcd.hosts" -}}
+{{- if .Values.etcd.enabled }}
+{{- $scheme := include "aisix.etcd.scheme" . }}
+{{- if .Values.etcd.fullnameOverride }}
+- "{{ $scheme }}://{{ .Values.etcd.fullnameOverride }}:{{ .Values.etcd.service.port }}"
+{{- else }}
+- "{{ $scheme }}://{{ .Release.Name }}-etcd.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.etcd.service.port }}"
+{{- end }}
+{{- else }}
+{{- toYaml .Values.deployment.etcd.host }}
+{{- end }}
+{{- end }}

charts/aisix/templates/configmap.yaml

@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "aisix.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "aisix.labels" . | nindent 4 }}
+data:
+  config.yaml: |-
+    deployment:
+      etcd:
+        host:
+          {{- include "aisix.etcd.hosts" . | nindent 10 }}
+        prefix: {{ .Values.deployment.etcd.prefix | quote }}
+        timeout: {{ .Values.deployment.etcd.timeout }}
+      admin:
+        admin_key:
+          {{- if .Values.deployment.admin.existingSecret }}
+          - key: "{{"{{"}}AISIX_ADMIN_KEY{{"}}"}}"
+          {{- else }}
+          {{- toYaml .Values.deployment.admin.adminKey | nindent 10 }}
+          {{- end }}
+
+    server:
+      proxy:
+        listen: "{{ .Values.gateway.ip }}:{{ .Values.gateway.containerPort }}"
+        tls:
+          enabled: false
+      admin:
+        listen: "{{ .Values.admin.ip }}:{{ .Values.admin.containerPort }}"

charts/aisix/templates/deployment.yaml

@@ -0,0 +1,121 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "aisix.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "aisix.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "aisix.selectorLabels" . | nindent 6 }}
+  {{- if .Values.updateStrategy }}
+  strategy: {{ toYaml .Values.updateStrategy | nindent 4 }}
+  {{- end }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      labels:
+        {{- include "aisix.selectorLabels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.global.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "aisix.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.extraInitContainers }}
+      initContainers:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: aisix
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: proxy
+              containerPort: {{ .Values.gateway.containerPort }}
+              protocol: TCP
+            {{- if .Values.admin.enabled }}
+            - name: admin
+              containerPort: {{ .Values.admin.containerPort }}
+              protocol: TCP
+            {{- end }}
+          {{- if .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          {{- end }}
+          {{- if .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          {{- end }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          env:
+            {{- if .Values.timezone }}
+            - name: TZ
+              value: {{ .Values.timezone | quote }}
+            {{- end }}
+            - name: RUST_LOG
+              value: "info"
+            {{- if .Values.deployment.admin.existingSecret }}
+            - name: AISIX_ADMIN_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.deployment.admin.existingSecret }}
+                  key: {{ .Values.deployment.admin.existingSecretKey }}
+            {{- end }}
+            {{- with .Values.extraEnvVars }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
+          {{- if .Values.extraEnvVarsCM }}
+          envFrom:
+            - configMapRef:
+                name: {{ .Values.extraEnvVarsCM }}
+          {{- end }}
+          volumeMounts:
+            - name: aisix-config
+              mountPath: /etc/aisix/config.yaml
+              subPath: config.yaml
+              readOnly: true
+            {{- with .Values.extraVolumeMounts }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
+      volumes:
+        - name: aisix-config
+          configMap:
+            name: {{ include "aisix.fullname" . }}
+        {{- with .Values.extraVolumes }}
+        {{- 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 }}