Fix blog post link in README

Updated the blog post link for isolated long-running agents.
helm was getting gitignored
2026-04-15 05:02:07 +00:00 · 2026-03-27 10:10:29 -04:00 · 2026-02-07 20:22:45 -05:00 · 2026-02-07 20:13:09 -05:00 · 2026-02-07 20:09:23 -05:00 · 2026-02-07 20:08:49 -05:00
19 changed files with 659 additions and 50 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -20,8 +20,22 @@ jobs:
        with:
          go-version-file: go.mod

+      - name: Setup Helm
+        uses: azure/setup-helm@v4
+
      - name: Build
        run: go build ./...

      - name: Test
        run: go test ./...
+
+      - name: Helm lint
+        run: helm lint chart/agentikube/
+
+      - name: Helm template
+        run: |
+          helm template agentikube chart/agentikube/ \
+            --namespace sandboxes \
+            --set storage.filesystemId=fs-test \
+            --set sandbox.image=test:latest \
+            --set compute.clusterName=test-cluster
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@ -9,6 +9,7 @@ on:

 permissions:
  contents: write
+  packages: write

 concurrency:
  group: release-${{ github.ref }}
@ -29,6 +30,9 @@ jobs:
        with:
          go-version-file: go.mod

+      - name: Setup Helm
+        uses: azure/setup-helm@v4
+
      - name: Compute next version
        id: version
        shell: bash
@ -93,3 +97,17 @@ jobs:
          name: ${{ steps.version.outputs.next_tag }}
          generate_release_notes: true
          files: dist/*
+
+      - name: Set chart version
+        run: |
+          sed -i "s/^version:.*/version: ${{ steps.version.outputs.version }}/" chart/agentikube/Chart.yaml
+          sed -i "s/^appVersion:.*/appVersion: \"${{ steps.version.outputs.version }}\"/" chart/agentikube/Chart.yaml
+
+      - name: Package Helm chart
+        run: helm package chart/agentikube/ --destination .helm-pkg
+
+      - name: Log in to GHCR
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | helm registry login ghcr.io -u ${{ github.actor }} --password-stdin
+
+      - name: Push Helm chart to GHCR
+        run: helm push .helm-pkg/agentikube-${{ steps.version.outputs.version }}.tgz oci://ghcr.io/${{ github.repository_owner }}
--- a/.gitignore
+++ b/.gitignore
@ -1,2 +1 @@
 .cache
-agentikube
--- a/15
+++ b/15
@ -1,4 +1,4 @@
-.PHONY: build install clean fmt vet lint
+.PHONY: build install clean fmt vet lint crds helm-lint helm-template

 build:
 	go build -o agentikube ./cmd/agentikube
@ -16,3 +16,16 @@ vet:
 	go vet ./...

 lint: fmt vet
+
+crds:
+	./scripts/download-crds.sh
+
+helm-lint:
+	helm lint chart/agentikube/
+
+helm-template:
+	helm template agentikube chart/agentikube/ \
+		--namespace sandboxes \
+		--set storage.filesystemId=fs-test \
+		--set sandbox.image=test:latest \
+		--set compute.clusterName=test-cluster
--- a/README.md
+++ b/README.md
@ -1,84 +1,85 @@
 # agentikube

 [![Go Version](https://img.shields.io/github/go-mod/go-version/harivansh-afk/agentikube)](https://github.com/harivansh-afk/agentikube/blob/main/go.mod)
+[![Helm Version](https://img.shields.io/badge/helm%20chart-0.1.0-blue)](https://github.com/harivansh-afk/agentikube/tree/main/chart/agentikube)
 [![Release](https://img.shields.io/github/v/release/harivansh-afk/agentikube)](https://github.com/harivansh-afk/agentikube/releases/latest)

-A small Go CLI that spins up isolated agent sandboxes on Kubernetes.
+Isolated stateful agent sandboxes on Kubernetes

 <img width="1023" height="745" alt="image" src="https://github.com/user-attachments/assets/d62b6d99-b6bf-4ac3-9fb3-9b8373afbbec" />

-## What it does
-
- **`init`** - Installs CRDs, checks prerequisites, ensures your namespace exists
- **`up`** - Renders and applies Kubernetes manifests from templates (`--dry-run` to preview)
- **`create <handle>`** - Spins up a sandbox for a user with provider credentials
- **`list`** - Shows all sandboxes with status, age, and pod name
- **`status`** - Warm pool numbers, sandbox count, Karpenter node count
- **`ssh <handle>`** - Drops you into a sandbox pod shell
- **`destroy <handle>`** - Tears down a single sandbox
- **`down`** - Removes shared infra but keeps existing user sandboxes
-
-## Quick start
+## Install

 ```bash
-# 1. Copy and fill in your config
-cp agentikube.example.yaml agentikube.yaml
-# Edit: namespace, EFS filesystem ID, sandbox image, compute settings
+helm install agentikube oci://ghcr.io/harivansh-afk/agentikube \
+  -n sandboxes --create-namespace \
+  -f my-values.yaml
+```

-# 2. Set things up
-agentikube init
-agentikube up
+Create a `my-values.yaml` with your cluster details:

-# 3. Create a sandbox and jump in
+```yaml
+compute:
+  clusterName: my-eks-cluster
+storage:
+  filesystemId: fs-0123456789abcdef0
+sandbox:
+  image: my-registry/sandbox:latest
+```
+
+See [`values.yaml`](chart/agentikube/values.yaml) for all options.
+
+## CLI
+
+The Go CLI handles runtime operations that are inherently imperative:
+
+```bash
 agentikube create demo --provider openai --api-key <key>
 agentikube list
 agentikube ssh demo
+agentikube status
+agentikube destroy demo
 ```

+Build it with `go build ./cmd/agentikube` or `make build`.
+
 ## What gets created

-Running `up` applies these to your cluster:
+The Helm chart installs:

- Namespace, StorageClass (`efs-sandbox`), SandboxTemplate
- Optionally: SandboxWarmPool, NodePool + EC2NodeClass (Karpenter)
+- StorageClass (`efs-sandbox`) backed by your EFS filesystem
+- SandboxTemplate defining the pod spec
+- NetworkPolicy for ingress/egress rules
+- SandboxWarmPool (optional, enabled by default)
+- Karpenter NodePool + EC2NodeClass (optional, when `compute.type: karpenter`)

-Running `create <handle>` adds:
-
- A Secret and SandboxClaim per user
- A workspace PVC backed by EFS
+Each `agentikube create <handle>` then adds a Secret, SandboxClaim, and workspace PVC for that user.

 ## Project layout

 ```
-cmd/agentikube/main.go         # entrypoint
-internal/config/               # config structs + validation
-internal/manifest/             # template rendering
-internal/manifest/templates/   # k8s YAML templates
-internal/kube/                 # kube client helpers
-internal/commands/             # command implementations
-agentikube.example.yaml        # example config
-Makefile                       # build/install/fmt/vet
+cmd/agentikube/              CLI entrypoint
+internal/                    config, manifest rendering, kube helpers
+chart/agentikube/            Helm chart
+scripts/                     CRD download helper
 ```

-## Build and test locally
+## Development

 ```bash
-go build ./...
-go test ./...
-go run ./cmd/agentikube --help
-
-# Smoke test manifest generation
-./agentikube up --dry-run --config agentikube.example.yaml
+make build                   # compile CLI
+make helm-lint               # lint the chart
+make helm-template           # dry-run render
+go test ./...                # run tests
 ```

 ## Good to know

- `storage.type` is `efs` only for now
- `kubectl` needs to be installed (used by `init` and `ssh`)
- Fargate is validated in config but templates only cover the Karpenter path so far
- No Go tests written yet - `go test` passes but reports no test files
- [k9s](https://k9scli.io/) is great for browsing sandbox resources (`brew install derailed/k9s/k9s`)
+- Storage is EFS-only for now
+- `kubectl` must be installed (used by `init` and `ssh`)
+- Fargate is validated in config but templates only cover Karpenter so far
+- [k9s](https://k9scli.io/) is great for browsing sandbox resources

 ## Context

-[![Blog Post: Isolated Long-Running Agents with Kubernetes](https://hari.tech/thoughts/isolated-long-running-agents-with-kubernetes/opengraph-image?5c0605812d5fdbb7)](https://hari.tech/thoughts/isolated-long-running-agents-with-kubernetes)
+(https://harivan.sh/thoughts/isolated-long-running-agents-with-kubernetes)
--- a/BIN
+++ b/BIN
--- a/chart/agentikube/Chart.yaml
+++ b/chart/agentikube/Chart.yaml
@ -0,0 +1,12 @@
+apiVersion: v2
+name: agentikube
+description: Isolated agent sandboxes on Kubernetes
+type: application
+version: 0.1.0
+appVersion: "0.1.0"
+keywords:
+  - sandbox
+  - agents
+  - kubernetes
+  - karpenter
+  - efs
--- a/chart/agentikube/crds/.gitkeep
+++ b/chart/agentikube/crds/.gitkeep
--- a/chart/agentikube/templates/NOTES.txt
+++ b/chart/agentikube/templates/NOTES.txt
@ -0,0 +1,25 @@
+agentikube has been installed in namespace {{ .Release.Namespace }}.
+
+Resources created:
+  - StorageClass: efs-sandbox (EFS filesystem: {{ .Values.storage.filesystemId }})
+  - SandboxTemplate: sandbox-template
+{{- if .Values.sandbox.warmPool.enabled }}
+  - SandboxWarmPool: sandbox-warm-pool ({{ .Values.sandbox.warmPool.size }} replicas)
+{{- end }}
+{{- if eq .Values.compute.type "karpenter" }}
+  - NodePool: sandbox-pool
+  - EC2NodeClass: sandbox-nodes
+{{- end }}
+  - NetworkPolicy: sandbox-network-policy
+
+To create a sandbox:
+  agentikube create <handle> --provider <provider> --api-key <key>
+
+To list sandboxes:
+  agentikube list
+
+To SSH into a sandbox:
+  agentikube ssh <handle>
+
+To destroy a sandbox:
+  agentikube destroy <handle>
--- a/chart/agentikube/templates/_helpers.tpl
+++ b/chart/agentikube/templates/_helpers.tpl
@ -0,0 +1,42 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "agentikube.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "agentikube.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 }}
+
+{{/*
+Common labels
+*/}}
+{{- define "agentikube.labels" -}}
+helm.sh/chart: {{ printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{ include "agentikube.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "agentikube.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "agentikube.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
--- a/chart/agentikube/templates/karpenter-ec2nodeclass.yaml
+++ b/chart/agentikube/templates/karpenter-ec2nodeclass.yaml
@ -0,0 +1,18 @@
+{{- if eq .Values.compute.type "karpenter" }}
+apiVersion: karpenter.k8s.aws/v1
+kind: EC2NodeClass
+metadata:
+  name: sandbox-nodes
+  labels:
+    {{- include "agentikube.labels" . | nindent 4 }}
+spec:
+  amiSelectorTerms:
+    - alias: "al2023@latest"
+  subnetSelectorTerms:
+    - tags:
+        karpenter.sh/discovery: {{ required "compute.clusterName is required for Karpenter" .Values.compute.clusterName | quote }}
+  securityGroupSelectorTerms:
+    - tags:
+        karpenter.sh/discovery: {{ .Values.compute.clusterName | quote }}
+  role: {{ printf "KarpenterNodeRole-%s" .Values.compute.clusterName | quote }}
+{{- end }}
--- a/chart/agentikube/templates/karpenter-nodepool.yaml
+++ b/chart/agentikube/templates/karpenter-nodepool.yaml
@ -0,0 +1,37 @@
+{{- if eq .Values.compute.type "karpenter" }}
+apiVersion: karpenter.sh/v1
+kind: NodePool
+metadata:
+  name: sandbox-pool
+  labels:
+    {{- include "agentikube.labels" . | nindent 4 }}
+spec:
+  template:
+    spec:
+      requirements:
+        - key: node.kubernetes.io/instance-type
+          operator: In
+          values:
+          {{- range .Values.compute.instanceTypes }}
+            - {{ . }}
+          {{- end }}
+        - key: karpenter.sh/capacity-type
+          operator: In
+          values:
+          {{- range .Values.compute.capacityTypes }}
+            - {{ . }}
+          {{- end }}
+        - key: kubernetes.io/arch
+          operator: In
+          values:
+            - amd64
+      nodeClassRef:
+        name: sandbox-nodes
+        group: karpenter.k8s.aws
+        kind: EC2NodeClass
+  limits:
+    cpu: {{ .Values.compute.maxCpu }}
+    memory: {{ .Values.compute.maxMemory }}
+  disruption:
+    consolidationPolicy: {{ if .Values.compute.consolidation }}WhenEmptyOrUnderutilized{{ else }}WhenEmpty{{ end }}
+{{- end }}
--- a/chart/agentikube/templates/networkpolicy.yaml
+++ b/chart/agentikube/templates/networkpolicy.yaml
@ -0,0 +1,28 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: sandbox-network-policy
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "agentikube.labels" . | nindent 4 }}
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: sandbox
+  policyTypes:
+    - Ingress
+    {{- if .Values.sandbox.networkPolicy.egressAllowAll }}
+    - Egress
+    {{- end }}
+  {{- if .Values.sandbox.networkPolicy.egressAllowAll }}
+  egress:
+    - to:
+        - ipBlock:
+            cidr: 0.0.0.0/0
+  {{- end }}
+  ingress:
+  {{- range .Values.sandbox.networkPolicy.ingressPorts }}
+    - ports:
+        - port: {{ . }}
+          protocol: TCP
+  {{- end }}
--- a/chart/agentikube/templates/sandbox-template.yaml
+++ b/chart/agentikube/templates/sandbox-template.yaml
@ -0,0 +1,57 @@
+apiVersion: extensions.agents.x-k8s.io/v1alpha1
+kind: SandboxTemplate
+metadata:
+  name: sandbox-template
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "agentikube.labels" . | nindent 4 }}
+spec:
+  template:
+    spec:
+      containers:
+        - name: sandbox
+          image: {{ required "sandbox.image is required" .Values.sandbox.image }}
+          ports:
+          {{- range .Values.sandbox.ports }}
+            - containerPort: {{ . }}
+          {{- end }}
+          resources:
+            requests:
+              cpu: {{ .Values.sandbox.resources.requests.cpu }}
+              memory: {{ .Values.sandbox.resources.requests.memory }}
+            limits:
+              cpu: {{ .Values.sandbox.resources.limits.cpu | quote }}
+              memory: {{ .Values.sandbox.resources.limits.memory }}
+          securityContext:
+            runAsUser: {{ .Values.sandbox.securityContext.runAsUser }}
+            runAsGroup: {{ .Values.sandbox.securityContext.runAsGroup }}
+            runAsNonRoot: {{ .Values.sandbox.securityContext.runAsNonRoot }}
+          {{- if .Values.sandbox.env }}
+          env:
+          {{- range $key, $value := .Values.sandbox.env }}
+            - name: {{ $key }}
+              value: {{ $value | quote }}
+          {{- end }}
+          {{- end }}
+          startupProbe:
+            tcpSocket:
+              port: {{ .Values.sandbox.probes.port }}
+            failureThreshold: {{ .Values.sandbox.probes.startupFailureThreshold }}
+            periodSeconds: 10
+          readinessProbe:
+            tcpSocket:
+              port: {{ .Values.sandbox.probes.port }}
+            periodSeconds: 10
+          volumeMounts:
+            - name: workspace
+              mountPath: {{ .Values.sandbox.mountPath }}
+  volumeClaimTemplates:
+    - metadata:
+        name: workspace
+      spec:
+        accessModes:
+          - ReadWriteMany
+        storageClassName: efs-sandbox
+        resources:
+          requests:
+            storage: "10Gi"
--- a/chart/agentikube/templates/storageclass-efs.yaml
+++ b/chart/agentikube/templates/storageclass-efs.yaml
@ -0,0 +1,16 @@
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: efs-sandbox
+  labels:
+    {{- include "agentikube.labels" . | nindent 4 }}
+provisioner: efs.csi.aws.com
+parameters:
+  provisioningMode: efs-ap
+  fileSystemId: {{ required "storage.filesystemId is required" .Values.storage.filesystemId }}
+  directoryPerms: "755"
+  uid: {{ .Values.storage.uid | quote }}
+  gid: {{ .Values.storage.gid | quote }}
+  basePath: {{ .Values.storage.basePath }}
+reclaimPolicy: {{ .Values.storage.reclaimPolicy }}
+volumeBindingMode: Immediate
--- a/chart/agentikube/templates/warm-pool.yaml
+++ b/chart/agentikube/templates/warm-pool.yaml
@ -0,0 +1,14 @@
+{{- if .Values.sandbox.warmPool.enabled }}
+apiVersion: extensions.agents.x-k8s.io/v1alpha1
+kind: SandboxWarmPool
+metadata:
+  name: sandbox-warm-pool
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "agentikube.labels" . | nindent 4 }}
+spec:
+  templateRef:
+    name: sandbox-template
+  replicas: {{ .Values.sandbox.warmPool.size }}
+  ttlMinutes: {{ .Values.sandbox.warmPool.ttlMinutes }}
+{{- end }}
--- a/chart/agentikube/values.yaml
+++ b/chart/agentikube/values.yaml
@ -0,0 +1,66 @@
+# Compute configuration for sandbox nodes
+compute:
+  # karpenter or fargate
+  type: karpenter
+  instanceTypes:
+    - m6i.xlarge
+    - m5.xlarge
+    - r6i.xlarge
+  capacityTypes:
+    - spot
+    - on-demand
+  maxCpu: 2000
+  maxMemory: 8000Gi
+  consolidation: true
+  # EKS cluster name - used for Karpenter subnet/SG/role discovery
+  clusterName: ""
+
+# Persistent storage configuration
+storage:
+  # efs is the only supported type
+  type: efs
+  # REQUIRED - your EFS filesystem ID
+  filesystemId: ""
+  basePath: /sandboxes
+  uid: 1000
+  gid: 1000
+  reclaimPolicy: Retain
+
+# Sandbox pod configuration
+sandbox:
+  # REQUIRED - container image for sandbox pods
+  image: ""
+  ports:
+    - 18789
+    - 2222
+    - 3000
+    - 5173
+    - 8080
+  mountPath: /home/node/.openclaw
+  resources:
+    requests:
+      cpu: 50m
+      memory: 512Mi
+    limits:
+      cpu: "2"
+      memory: 4Gi
+  env: {}
+  securityContext:
+    runAsUser: 1000
+    runAsGroup: 1000
+    runAsNonRoot: true
+  probes:
+    port: 18789
+    startupFailureThreshold: 30
+  warmPool:
+    enabled: true
+    size: 5
+    ttlMinutes: 120
+  networkPolicy:
+    egressAllowAll: true
+    ingressPorts:
+      - 18789
+      - 2222
+      - 3000
+      - 5173
+      - 8080
--- a/chart/agentikube_test.go
+++ b/chart/agentikube_test.go
@ -0,0 +1,223 @@
+package chart_test
+
+import (
+	"os"
+	"os/exec"
+	"strings"
+	"testing"
+)
+
+// helmTemplate runs helm template with the given extra args and returns stdout.
+func helmTemplate(t *testing.T, extraArgs ...string) string {
+	t.Helper()
+	args := []string{
+		"template", "agentikube", "chart/agentikube/",
+		"--namespace", "sandboxes",
+		"--set", "storage.filesystemId=fs-test",
+		"--set", "sandbox.image=test:latest",
+		"--set", "compute.clusterName=test-cluster",
+	}
+	args = append(args, extraArgs...)
+	cmd := exec.Command("helm", args...)
+	cmd.Dir = repoRoot(t)
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("helm template failed: %v\n%s", err, out)
+	}
+	return string(out)
+}
+
+func repoRoot(t *testing.T) string {
+	t.Helper()
+	dir, err := os.Getwd()
+	if err != nil {
+		t.Fatal(err)
+	}
+	// This test file lives at chart/agentikube_test.go, so repo root is ..
+	return dir + "/.."
+}
+
+func TestHelmLint(t *testing.T) {
+	cmd := exec.Command("helm", "lint", "chart/agentikube/")
+	cmd.Dir = repoRoot(t)
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("helm lint failed: %v\n%s", err, out)
+	}
+	if !strings.Contains(string(out), "0 chart(s) failed") {
+		t.Fatalf("helm lint reported failures:\n%s", out)
+	}
+}
+
+func TestHelmTemplateDefaultValues(t *testing.T) {
+	output := helmTemplate(t)
+
+	expected := []string{
+		"kind: StorageClass",
+		"kind: SandboxTemplate",
+		"kind: SandboxWarmPool",
+		"kind: NodePool",
+		"kind: EC2NodeClass",
+		"kind: NetworkPolicy",
+	}
+	for _, want := range expected {
+		if !strings.Contains(output, want) {
+			t.Errorf("expected %q in rendered output", want)
+		}
+	}
+}
+
+func TestHelmTemplateLabels(t *testing.T) {
+	output := helmTemplate(t)
+
+	labels := []string{
+		"helm.sh/chart: agentikube-0.1.0",
+		"app.kubernetes.io/name: agentikube",
+		"app.kubernetes.io/instance: agentikube",
+		"app.kubernetes.io/managed-by: Helm",
+		`app.kubernetes.io/version: "0.1.0"`,
+	}
+	for _, label := range labels {
+		if !strings.Contains(output, label) {
+			t.Errorf("expected label %q in rendered output", label)
+		}
+	}
+}
+
+func TestHelmTemplateKarpenterDisabled(t *testing.T) {
+	output := helmTemplate(t, "--set", "compute.type=fargate")
+
+	if strings.Contains(output, "kind: NodePool") {
+		t.Error("NodePool should not be rendered when compute.type=fargate")
+	}
+	if strings.Contains(output, "kind: EC2NodeClass") {
+		t.Error("EC2NodeClass should not be rendered when compute.type=fargate")
+	}
+	if !strings.Contains(output, "kind: StorageClass") {
+		t.Error("StorageClass should always be rendered")
+	}
+	if !strings.Contains(output, "kind: SandboxTemplate") {
+		t.Error("SandboxTemplate should always be rendered")
+	}
+}
+
+func TestHelmTemplateWarmPoolDisabled(t *testing.T) {
+	output := helmTemplate(t, "--set", "sandbox.warmPool.enabled=false")
+
+	if strings.Contains(output, "kind: SandboxWarmPool") {
+		t.Error("SandboxWarmPool should not be rendered when warmPool.enabled=false")
+	}
+	if !strings.Contains(output, "kind: SandboxTemplate") {
+		t.Error("SandboxTemplate should always be rendered")
+	}
+}
+
+func TestHelmTemplateEgressDisabled(t *testing.T) {
+	output := helmTemplate(t,
+		"--set", "sandbox.networkPolicy.egressAllowAll=false",
+		"-s", "templates/networkpolicy.yaml",
+	)
+
+	if strings.Contains(output, "0.0.0.0/0") {
+		t.Error("egress CIDR should not appear when egressAllowAll=false")
+	}
+	lines := strings.Split(output, "\n")
+	for i, line := range lines {
+		if strings.Contains(line, "policyTypes:") {
+			block := strings.Join(lines[i:min(i+4, len(lines))], "\n")
+			if strings.Contains(block, "Egress") {
+				t.Error("Egress should not be in policyTypes when egressAllowAll=false")
+			}
+		}
+	}
+}
+
+func TestHelmTemplateRequiredValues(t *testing.T) {
+	tests := []struct {
+		name    string
+		args    []string
+		wantErr string
+	}{
+		{
+			name:    "missing filesystemId",
+			args:    []string{"--set", "sandbox.image=test:latest", "--set", "compute.clusterName=test"},
+			wantErr: "storage.filesystemId is required",
+		},
+		{
+			name:    "missing sandbox image",
+			args:    []string{"--set", "storage.filesystemId=fs-test", "--set", "compute.clusterName=test"},
+			wantErr: "sandbox.image is required",
+		},
+		{
+			name:    "missing clusterName for karpenter",
+			args:    []string{"--set", "storage.filesystemId=fs-test", "--set", "sandbox.image=test:latest"},
+			wantErr: "compute.clusterName is required for Karpenter",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			args := append([]string{
+				"template", "agentikube", "chart/agentikube/",
+				"--namespace", "sandboxes",
+			}, tt.args...)
+			cmd := exec.Command("helm", args...)
+			cmd.Dir = repoRoot(t)
+			out, err := cmd.CombinedOutput()
+			if err == nil {
+				t.Fatal("expected helm template to fail for missing required value")
+			}
+			if !strings.Contains(string(out), tt.wantErr) {
+				t.Errorf("expected error containing %q, got:\n%s", tt.wantErr, out)
+			}
+		})
+	}
+}
+
+func TestHelmTemplateEnvVars(t *testing.T) {
+	output := helmTemplate(t,
+		"--set", "sandbox.env.MY_VAR=my-value",
+		"-s", "templates/sandbox-template.yaml",
+	)
+
+	if !strings.Contains(output, "MY_VAR") {
+		t.Error("expected MY_VAR in rendered env")
+	}
+	if !strings.Contains(output, "my-value") {
+		t.Error("expected my-value in rendered env")
+	}
+}
+
+func TestHelmTemplateNoEnvWhenEmpty(t *testing.T) {
+	output := helmTemplate(t, "-s", "templates/sandbox-template.yaml")
+
+	lines := strings.Split(output, "\n")
+	for _, line := range lines {
+		trimmed := strings.TrimSpace(line)
+		if trimmed == "env:" {
+			t.Error("env: block should not appear when sandbox.env is empty")
+		}
+	}
+}
+
+func TestHelmTemplateNamespace(t *testing.T) {
+	output := helmTemplate(t, "--namespace", "custom-ns")
+
+	if !strings.Contains(output, "namespace: custom-ns") {
+		t.Error("expected namespace: custom-ns in rendered output")
+	}
+}
+
+func TestHelmTemplateConsolidationDisabled(t *testing.T) {
+	output := helmTemplate(t,
+		"--set", "compute.consolidation=false",
+		"-s", "templates/karpenter-nodepool.yaml",
+	)
+
+	if !strings.Contains(output, "consolidationPolicy: WhenEmpty") {
+		t.Error("expected consolidationPolicy: WhenEmpty when consolidation=false")
+	}
+	if strings.Contains(output, "WhenEmptyOrUnderutilized") {
+		t.Error("should not have WhenEmptyOrUnderutilized when consolidation=false")
+	}
+}
--- a/scripts/download-crds.sh
+++ b/scripts/download-crds.sh
@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Download agent-sandbox CRDs into chart/agentikube/crds/
+# Run this before packaging the chart: make crds
+
+REPO="kubernetes-sigs/agent-sandbox"
+BRANCH="main"
+BASE_URL="https://raw.githubusercontent.com/${REPO}/${BRANCH}/k8s/crds"
+DEST="$(cd "$(dirname "$0")/.." && pwd)/chart/agentikube/crds"
+
+CRDS=(
+  sandboxtemplates.yaml
+  sandboxclaims.yaml
+  sandboxwarmpools.yaml
+)
+
+echo "Downloading CRDs from ${REPO}@${BRANCH} ..."
+mkdir -p "$DEST"
+
+for crd in "${CRDS[@]}"; do
+  echo "  ${crd}"
+  curl -sSfL "${BASE_URL}/${crd}" -o "${DEST}/${crd}"
+done
+
+echo "CRDs written to ${DEST}"
Author	SHA1	Message	Date
Hari	af0a16382f	Fix blog post link in README Updated the blog post link for isolated long-running agents.	2026-03-27 10:10:29 -04:00
Harivansh Rathi	351bf2892f	helm was getting gitignored	2026-02-07 20:22:45 -05:00
Harivansh Rathi	081739b9a3	help release fix	2026-02-07 20:13:09 -05:00
Harivansh Rathi	165ac465e7	readme	2026-02-07 20:09:23 -05:00
Harivansh Rathi	305c77eec9	helm release	2026-02-07 20:08:49 -05:00
Harivansh Rathi	44fe1e1f5c	helm install	2026-02-07 20:05:55 -05:00