agentgateway console

Kubernetes clickops for agentgateway — dashboards, resource browsing, and fully validated create / edit / delete for everything you'd otherwise manage with kubectl apply.

Features · Compatibility · Quickstart · Deployment · Architecture · Development · Releasing

Why this exists

The agentgateway project ships a UI for its standalone (file-config) mode, but the Kubernetes deployment mode — driven by Gateway API resources plus the agentgateway.dev CRDs — has been kubectl-only. This console fills that gap: a purpose-built control panel for every kind that defines an agentgateway deployment — Gateway API, agentgateway.dev, and the Solo enterprise groups, with validation driven by the CRDs themselves so the UI can never drift from the API.

📦 What it manages

Kind	API group	Purpose
`GatewayClass`	`gateway.networking.k8s.io/v1`	Gateway implementations + parameters
`Gateway`	`gateway.networking.k8s.io/v1`	Listeners, ports, TLS
`ListenerSet`	`gateway.networking.k8s.io/v1`	Extra listeners attached to a parent gateway
`HTTPRoute`	`gateway.networking.k8s.io/v1`	HTTP routing rules
`GRPCRoute`	`gateway.networking.k8s.io/v1`	gRPC routing rules
`TLSRoute`	`gateway.networking.k8s.io/v1`	SNI-based TLS passthrough routing
`BackendTLSPolicy`	`gateway.networking.k8s.io/v1`	TLS verification for gateway → backend connections
`ReferenceGrant`	`gateway.networking.k8s.io/v1`	Cross-namespace reference permissions
`AgentgatewayBackend`	`agentgateway.dev/v1alpha1`	AI/LLM providers, MCP servers, static upstreams
`AgentgatewayPolicy`	`agentgateway.dev/v1alpha1`	Traffic / frontend / backend policy attachment
`AgentgatewayParameters`	`agentgateway.dev/v1alpha1`	Data plane deployment settings
`EnterpriseAgentgatewayBackend`	`enterpriseagentgateway.solo.io/v1alpha1`	Enterprise backends incl. `entMcp` tool modes
`EnterpriseAgentgatewayPolicy`	`enterpriseagentgateway.solo.io/v1alpha1`	Enterprise policies (extAuth, rate limiting, CSRF, extProc, …)
`EnterpriseAgentgatewayParameters`	`enterpriseagentgateway.solo.io/v1alpha1`	Data plane settings + shared extensions (extauth/ratelimiter/extCache)
`EnterpriseListenerSet`	`enterprise.solo.io/v1alpha1`	Enterprise listener sets

Note

Namespaces, Services, and Secrets are read names-only to power picker dropdowns — secret payloads never leave the server. Pods (and their logs) are readable only for agentgateway proxy / control-plane pods, enforced by a label scope guard in the BFF.

Enterprise install

The four solo.io kinds get their own Enterprise sidebar group and participate everywhere the OSS kinds do: dashboard tiles and breakdowns, completeness checks, the playground pickers, route backendRefs / policy targetRefs selectors, the API-key "referenced by" join, and the reference graph. On clusters without the enterprise CRDs everything degrades gracefully — lists show a "CRD not installed" state and dashboard/playground queries treat the missing kinds as empty. Enterprise schemas are bundled from a sibling agentgateway-enterprise checkout when present (node scripts/extract-schemas.mjs skips them otherwise).

🧭 Version compatibility

Component	Supported	Notes
agentgateway	v1.0.0+	Every release since v1.0.0 ships the `agentgateway.dev/v1alpha1` CRDs the console manages
Gateway API	v1.1+ (v1.5.x recommended)	The console prefers `v1` and negotiates older served versions per CRD (e.g. `TLSRoute v1alpha3`, `ReferenceGrant v1beta1`), so mixed-version clusters work. agentgateway itself installs and tests against 1.5.x
Kubernetes	Whatever your Gateway API release supports	Upstream Gateway API supports the five most recent Kubernetes minors. The console itself only needs CRD reads and server-side dry-run
Node.js (local dev)	20+	The Docker image runs Node 22
agentgateway-enterprise	optional	Enterprise kinds appear automatically when the `solo.io` CRDs are installed; absent CRDs degrade to a "not installed" state

The console is deliberately version-tolerant: validation schemas are read live from the CRDs installed in your cluster, so when a new agentgateway release adds fields, the editor and validation pick them up immediately — no console upgrade needed. The bundled fallback schemas (used only when the cluster can't serve CRDs) currently track agentgateway and agentgateway-enterprise main as of 2026-06-11; refresh them anytime with node scripts/extract-schemas.mjs.

Important

The agentgateway.dev API group is still v1alpha1 — breaking changes upstream are possible between agentgateway minor versions. Because schemas are cluster-sourced, the YAML editor and validation will follow such changes automatically, but the guided forms cover the spec as of the bundled snapshot; anything newer is still editable through YAML.

✨ Features

📊 Dashboard — gateway fleet health from status conditions, runtime pods with live CPU/memory sparklines, backend/policy/protocol/AI-provider breakdowns, and a "needs attention" triage list mixing condition failures with configuration completeness checks (routes → missing gateways/backends, orphaned backends, dangling policy targets — things controllers never report).
🗂️ List & detail pages — namespace filter, text search, click-to-sort columns and faceted value filters, status badges, condition timelines, and a resolved reference graph (which routes attach to a gateway, which policies target what).
✏️ Split form ⇄ YAML editor — guided forms for every OSS kind, a schema-aware CodeMirror YAML editor for 100% of the spec. Both edit the same document, synced live in both directions.
🛡️ Three-layer validation, driven by the CRDs themselves — structural errors as you type, CEL and admission webhook errors before anything persists (see How validation works).
🧪 Playground — send a real chat completion (LLM tab) or connect, list tools, and call them over MCP Streamable HTTP (MCP tab) through the actual gateway, with endpoints auto-discovered from the backend → route → gateway → address graph.
🔑 API key management — LLM credentials as Opaque Secrets with an Authorization entry (the format spec.policies.auth.secretRef consumes): create with a crypto-random sk_… generator, rotate, delete, see which backends reference each key. Values are write-only — never displayed, returned, or logged after creation.
📈 Pod detail pages — click any runtime pod for CPU/memory area charts with labeled scales and request/limit reference lines, plus live log tailing over a chunked follow stream (container picker, tail size, auto-reconnect, download).
📉 Usage page — LLM token consumption scraped live from every proxy replica and summed (no Prometheus required): total/session token cards, input/output trends with a 5m/15m/30m timeframe, time-to-first-token and generation-speed stats, breakdowns by model/provider/route/gateway/status, per-user attribution (see Per-user metrics), MCP tool-call rates per tool/server, and guardrail check counts.
🏢 Enterprise support — the solo.io kinds managed side by side with OSS (see Enterprise install).
🔄 Kubeconfig context switcher — operate any cluster your kubeconfig can reach from the widget at the bottom of the sidebar; in-cluster deployments are hard-locked to their own cluster for isolation.
🧭 Served-version negotiation — clusters skew Gateway API versions (e.g. TLSRoute v1alpha3, ReferenceGrant v1beta1); the BFF reads each CRD's served versions and aligns reads, writes, and schemas automatically.
🌙 Dark-mode-first UI — agentgateway brand identity on shadcn/ui primitives, with a light theme one toggle away.

Per-user metrics

agentgateway can stamp every metric family with custom labels computed from CEL expressions — the console's "Tokens by user" card activates automatically when a user label appears on token metrics. Add the label via AgentgatewayParameters and reference it from your Gateway:

apiVersion: agentgateway.dev/v1alpha1
kind: AgentgatewayParameters
metadata:
  name: my-gateway-params
spec:
  rawConfig:
    config:
      metrics:
        fields:
          add:
            user: 'jwt.sub'   # or: request.headers["x-user-id"], apiKey claims, …
---
apiVersion: gateway.networking.k8s.io/v1
kind: Gateway
metadata:
  name: my-gateway
spec:
  gatewayClassName: agentgateway
  infrastructure:
    parametersRef:
      group: agentgateway.dev
      kind: AgentgatewayParameters
      name: my-gateway-params

The CEL context includes jwt (verified claims), apiKey, basicAuth, request (headers), and source. Label whatever identifies a consumer in your setup.

Warning

Every distinct label value creates a full set of time series in proxy memory. Bounded identities (team IDs, service accounts, a few hundred users) are fine; unbounded high-cardinality values (session IDs, request IDs) will bloat the proxy's metric registry.

How validation works

Every save passes through three gates, in order — the first two are free to fail, the cluster only ever sees valid writes:

flowchart LR
    A["⌨️ You type"] --> B["1 · Structural<br/>AJV vs CRD openAPIV3Schema<br/><i>instant, as-you-type</i>"]
    B --> C["2 · Server dry-run<br/>dryRun=All — CEL rules +<br/>admission webhooks execute<br/><i>nothing persists</i>"]
    C --> D["3 · Apply<br/><i>only after dry-run passes</i>"]
    C -. "errors map back<br/>to form fields" .-> A
    style D fill:#7734be,color:#fff

Schemas are read live from the cluster's installed CRDs, with bundled fallbacks when the cluster is unreachable or the CRDs aren't installed yet.

🚀 Quickstart

Prerequisites: Node.js 20+ and a kubeconfig (~/.kube/config) pointing at a cluster — ideally one with the agentgateway and Gateway API CRDs installed.

npm install
npm run dev          # → http://localhost:3000

That's it. The server-side API routes load your default kubeconfig; switch contexts from the widget at the bottom of the sidebar.

CLI

The repo ships a launcher (bin of the npm package) that builds once, serves the production bundle on loopback only (it holds your kubeconfig credentials), and opens the browser:

npx agentgateway-console                       # from the repo: npx .
npx agentgateway-console -p 4000 -c my-context # pick port + starting context
npx agentgateway-console --kubeconfig ~/.kube/staging --no-open

Demo environment

No cluster handy? The repo ships a self-contained demo — a kind cluster with agentgateway, a Gateway/HTTPRoutes, two AI backends wired to a mock LLM (randomized token counts), and a traffic generator so every page of the console has live data. Requires docker, kind, kubectl, and helm:

make demo-up        # cluster + agentgateway + demo app
make demo-traffic   # send mixed traffic for ~5 min (Usage page lights up in ~30s)
make demo-console   # console on the kind context
make demo-down      # tear down

See demo/README.md for details and knobs.

Configuration

Variable	Default	Effect
`KUBECONFIG`	`~/.kube/config`	Standard kubeconfig path override
`AGC_CONTEXT`	kubeconfig default	Start on a specific kubeconfig context
`AGC_IN_CLUSTER`	auto-detected	Force in-cluster mode (normally detected via `KUBERNETES_SERVICE_HOST`)
`PORT`	`3000`	Server port (production / Docker)

☸️ Deployment

Helm (recommended)

The chart deploys one console per cluster, hard-locked to that cluster — the context switcher is removed and the context header is ignored server-side. Released versions are published as OCI artifacts to ghcr alongside the container image:

helm install console oci://ghcr.io/kevin-shelaga/charts/agentgateway-console \
  --version 0.4.0 -n agentgateway-system --create-namespace
kubectl -n agentgateway-system port-forward svc/console-agentgateway-console 3000:80

From a source checkout, the local chart works the same way: helm install console ./charts/agentgateway-console …

The Service is ClusterIP by default — no external exposure. An Ingress template exists but is disabled; if you enable it, put authentication in front (see the warning below). RBAC (least-privilege ClusterRole) and the ServiceAccount are created by the chart; set rbac.create=false / serviceAccount.create=false to bring your own.

Docker

The multi-stage Dockerfile builds a minimal standalone server running as a non-root user:

Published images are available from GitHub Container Registry:

docker run -p 3000:3000 -v ~/.kube:/home/agc/.kube:ro ghcr.io/kevin-shelaga/agentgateway-console:latest

docker build -t agentgateway-console .
docker run -p 3000:3000 -v ~/.kube:/home/agc/.kube:ro agentgateway-console

Tip

If your kubeconfig points at localhost (kind, minikube, k3d), the container can't reach it through the bridge network — add --network host on Linux, or deploy in-cluster instead.

In-cluster

When KUBERNETES_SERVICE_HOST is set, the BFF automatically uses the pod's ServiceAccount and locks itself to the surrounding cluster (no context switching). The Helm chart's rbac.yaml is the canonical, always-current permission set; the example below mirrors it for raw-manifest installs:

Example RBAC + Deployment manifest

apiVersion: v1
kind: ServiceAccount
metadata:
  name: agentgateway-console
  namespace: agentgateway-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: agentgateway-console
rules:
  # Managed kinds — full read/write
  - apiGroups: ["gateway.networking.k8s.io"]
    resources: ["gatewayclasses", "gateways", "listenersets", "httproutes",
                "grpcroutes", "tlsroutes", "backendtlspolicies", "referencegrants"]
    verbs: ["get", "list", "create", "update", "delete"]
  - apiGroups: ["agentgateway.dev"]
    resources: ["agentgatewaybackends", "agentgatewaypolicies", "agentgatewayparameters"]
    verbs: ["get", "list", "create", "update", "delete"]
  # Enterprise (no-op without the CRDs)
  - apiGroups: ["enterpriseagentgateway.solo.io"]
    resources: ["enterpriseagentgatewaybackends", "enterpriseagentgatewaypolicies",
                "enterpriseagentgatewayparameters"]
    verbs: ["get", "list", "create", "update", "delete"]
  - apiGroups: ["enterprise.solo.io"]
    resources: ["enterpriselistenersets"]
    verbs: ["get", "list", "create", "update", "delete"]
  # Pickers + API keys (secret payloads never leave the server)
  - apiGroups: [""]
    resources: ["namespaces", "services", "secrets"]
    verbs: ["get", "list", "create", "update", "delete"]
  # Runtime panel + pod pages: agentgateway pods, usage, logs
  - apiGroups: [""]
    resources: ["pods", "pods/log"]
    verbs: ["get", "list"]
  - apiGroups: ["metrics.k8s.io"]
    resources: ["pods"]
    verbs: ["get", "list"]
  # Live CRD schemas + served-version negotiation
  - apiGroups: ["apiextensions.k8s.io"]
    resources: ["customresourcedefinitions"]
    verbs: ["get"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: agentgateway-console
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: agentgateway-console
subjects:
  - kind: ServiceAccount
    name: agentgateway-console
    namespace: agentgateway-system
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: agentgateway-console
  namespace: agentgateway-system
spec:
  replicas: 1
  selector:
    matchLabels: { app: agentgateway-console }
  template:
    metadata:
      labels: { app: agentgateway-console }
    spec:
      serviceAccountName: agentgateway-console
      containers:
        - name: console
          image: agentgateway-console:latest
          ports:
            - containerPort: 3000
---
apiVersion: v1
kind: Service
metadata:
  name: agentgateway-console
  namespace: agentgateway-system
spec:
  selector: { app: agentgateway-console }
  ports:
    - port: 80
      targetPort: 3000

Warning

The console performs no authentication of its own — it acts with the full power of its kubeconfig identity or ServiceAccount. Don't expose it publicly; put it behind your ingress auth, kubectl port-forward, or a VPN.

🏗 Architecture

A single Next.js app in three layers — the browser never talks to the Kubernetes API directly:

flowchart LR
    subgraph Browser
        UI["React UI<br/>dashboard · lists · editor"]
    end
    subgraph "Next.js server (BFF)"
        API["API routes<br/><code>/api/resources · /api/dry-run · /api/schemas<br/>/api/contexts · /api/infra · /api/pods (+logs/stream)<br/>/api/llm-keys · /api/llm-test · /api/mcp-test</code>"]
        G["GVK allowlist<br/>secret stripping<br/>dry-run proxy"]
    end
    K8S[("Kubernetes API<br/>kubeconfig or<br/>in-cluster SA")]
    UI -- "TanStack Query" --> API
    API --- G
    G -- "@kubernetes/client-node" --> K8S
    style K8S fill:#326ce5,color:#fff

The UI is registry-driven: one descriptor per kind supplies columns, status extraction, reference resolution, and templates — so list, detail, and edit pages are fully generic, and only the guided forms are kind-specific.

Module	Role
`src/lib/registry.ts`	One descriptor per kind — drives the generic list/detail/edit pages
`src/lib/conditions.ts`	Flattens Gateway listener + route parent conditions into a health summary
`src/lib/validation.ts`	AJV over CRD schemas (the structural layer; CEL runs server-side via dry-run)
`src/lib/k8s/`	Kubeconfig/in-cluster client factory, typed K8s error parsing
`src/components/editor/resource-editor.tsx`	Split form/YAML editor and the dry-run-gated save pipeline
`src/lib/insights.ts`	Cross-resource completeness checks + dashboard aggregations
`src/lib/llm-endpoints.ts`	Backend → route → gateway endpoint discovery for the playground
`src/lib/metrics-history.ts`	Session-wide usage history feeding sparklines and pod charts
`src/components/forms/`	Guided forms for every editable kind
`src/app/api/`	The BFF: resource CRUD, dry-run, schemas, contexts, infra/pods/logs, LLM keys, LLM/MCP test proxies

🛠 Development

npm run dev      # dev server with hot reload
npm test         # vitest unit tests
npm run build    # production build (standalone output)
npm run test:e2e # Playwright smoke tests against the built CLI server
npm start        # serve the production build

node scripts/extract-schemas.mjs   # refresh bundled CRD schema fallbacks

Pull requests run unit coverage, a production build, Playwright smoke e2e, and a Docker build smoke test in GitHub Actions. A separate kind e2e workflow creates a local kind cluster in CI and runs:

npm run test:e2e:kind

The kind workflow runs on main, manual dispatch, and same-repository pull requests. Forked pull requests skip it because the test job creates a Kubernetes cluster and exercises the local kubeconfig path.

Built with Next.js 16 (App Router) · React 19 · Tailwind CSS 4 · shadcn/ui · CodeMirror 6 · TanStack Query · AJV · @kubernetes/client-node.

Design docs live in docs/superpowers/ — the design spec is the best place to start for scope and rationale.

🚢 Releasing

Releases publish three artifacts, plus a GitHub Release with the validated tarballs and checksums attached:

ghcr.io/kevin-shelaga/agentgateway-console for container deployments.
oci://ghcr.io/kevin-shelaga/charts/agentgateway-console for helm install.
agentgateway-console on npm for npx agentgateway-console.

Release flow from an up-to-date main branch:

npm version patch
VERSION="v$(node -p "require('./package.json').version")"
git push origin main
git push origin "$VERSION"

Publishing is handled by GitHub Actions. Strict semver tags (vX.Y.Z) from main publish the npm package and tag the container image as vX.Y.Z and latest. Manual release validation is available from the workflow, but does not publish without a trusted tag or release context. npm publishing uses provenance (--provenance) and requires the repository NPM_TOKEN secret plus id-token: write permission in the release workflow.

📄 License

Apache-2.0 — same as agentgateway. Brand assets (logo, banner) belong to the agentgateway project.

Name		Name	Last commit message	Last commit date
Latest commit History 115 Commits
.github/workflows		.github/workflows
bin		bin
charts/agentgateway-console		charts/agentgateway-console
demo		demo
e2e		e2e
images		images
public		public
scripts		scripts
src		src
.dockerignore		.dockerignore
.gitignore		.gitignore
AGENTS.md		AGENTS.md
CLAUDE.md		CLAUDE.md
Dockerfile		Dockerfile
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
components.json		components.json
next.config.ts		next.config.ts
package-lock.json		package-lock.json
package.json		package.json
playwright.config.ts		playwright.config.ts
postcss.config.mjs		postcss.config.mjs
tsconfig.json		tsconfig.json
vitest.config.ts		vitest.config.ts

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Repository files navigation

agentgateway console

Why this exists

📦 What it manages

Enterprise install

🧭 Version compatibility

✨ Features

Per-user metrics

How validation works

🚀 Quickstart

CLI

Demo environment

Configuration

☸️ Deployment

Helm (recommended)

Docker

In-cluster

🏗 Architecture

🛠 Development

🚢 Releasing

📄 License

About

Releases

Packages

Contributors

Languages

Folders and files

Latest commit

History

Repository files navigation

agentgateway console

Why this exists

📦 What it manages

Enterprise install

🧭 Version compatibility

✨ Features

Per-user metrics

How validation works

🚀 Quickstart

CLI

Demo environment

Configuration

☸️ Deployment

Helm (recommended)

Docker

In-cluster

🏗 Architecture

🛠 Development

🚢 Releasing

📄 License

About

Resources

Stars

Watchers

Forks

Releases

Packages

Contributors

Languages