Table of contents

The problem with running AI agents flat
The six pieces
Prerequisites
Network isolation
- Verifying the rules
- Protecting Vault itself
Vault for secrets
Pod Security Standards
Read-only root filesystem
Seccomp and capabilities
Image pinning and ResourceQuota
- Image pinning by digest
- ResourceQuota
The full StatefulSet
Deploy and verify
- Verify secrets injection
- Resource usage
Storing real secrets
Test drive
Developing against OpenClaw with Claude Code
Things I got wrong
What's next

The problem with running AI agents flat

In the MVP post I got OpenClaw running on macOS. It worked, but it was running as my user with full LAN access and API keys sitting in a JSON file. An AI agent with network access and credentials deserves more scrutiny than a typical web app.

I moved it into Kubernetes and applied six kinds of hardening. Claude wrote most of the manifests while I focused on what should be locked down and why.

The six pieces

What	Why
NetworkPolicy	Blocks LAN, allows only HTTPS out
HashiCorp Vault	Secrets never touch the K8s API
Pod Security Standards	Enforces restricted profile
Read-only root filesystem	Containers can't write to disk
Seccomp + capabilities	Limits available syscalls
Image pinning + ResourceQuota	Prevents supply chain drift and resource abuse

The rest of this post is the actual setup, piece by piece, on a single-node K3s cluster running on Rancher Desktop.

Prerequisites

Rancher Desktop with Kubernetes enabled (K3s v1.34.5)
kubectl and helm CLI tools
Docker (comes with Rancher Desktop)
A Gemini API key (free tier works) and a Telegram bot token

Network isolation

This is the one I care about most. OpenClaw needs to reach the internet (Gemini API, Telegram) but it should never touch my LAN.

# network-policy.yaml
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: openclaw
  namespace: openclaw
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: openclaw
  policyTypes:
    - Ingress
    - Egress
  # Deny all ingress
  ingress: []
  egress:
    # Allow DNS
    - to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: kube-system
      ports:
        - protocol: UDP
          port: 53
        - protocol: TCP
          port: 53
    # Allow HTTPS, block RFC1918
    - to:
        - ipBlock:
            cidr: 0.0.0.0/0
            except:
              - 10.0.0.0/8
              - 172.16.0.0/12
              - 192.168.0.0/16
      ports:
        - protocol: TCP
          port: 443
    # Allow Vault
    - to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: vault
      ports:
        - protocol: TCP
          port: 8200

The key trick is the except block. HTTPS egress is allowed to 0.0.0.0/0 except all RFC1918 private ranges. So generativelanguage.googleapis.com works but 192.168.1.1 doesn't. No inbound connections at all. Telegram uses long-polling so the bot is outbound-only.

K3s supports NetworkPolicy out of the box via kube-router, no Istio or Calico needed.

Verifying the rules

# Internet works
kubectl exec -n openclaw openclaw-0 -c openclaw -- \
  node -e "fetch('https://generativelanguage.googleapis.com') \
    .then(r=>console.log('OK:', r.status))"
# OK: 404

# LAN blocked
kubectl exec -n openclaw openclaw-0 -c openclaw -- \
  node -e "const c=new AbortController(); \
    setTimeout(()=>c.abort(),3000); \
    fetch('http://192.168.1.1',{signal:c.signal}) \
    .then(r=>console.log('LAN:',r.status)) \
    .catch(()=>console.log('LAN BLOCKED'))"
# LAN BLOCKED

I also tested 10.x and 172.16.x ranges. All blocked.

Protecting Vault itself

I locked down the openclaw namespace but forgot about vault. Any pod in any namespace could connect to Vault on port 8200. That's a lateral movement path.

# vault/network-policy.yaml
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: vault
  namespace: vault
spec:
  podSelector: {}
  policyTypes: [Ingress, Egress]
  ingress:
    # Only openclaw namespace can reach Vault
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: openclaw
      ports:
        - protocol: TCP
          port: 8200
    # Vault pods talk to each other (injector → server)
    - from:
        - podSelector: {}
      ports:
        - protocol: TCP
          port: 8200
  egress:
    # DNS
    - to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: kube-system
      ports:
        - protocol: UDP
          port: 53
        - protocol: TCP
          port: 53
    # Vault internal
    - to:
        - podSelector: {}
      ports:
        - protocol: TCP
          port: 8200
    # K8s API for TokenReview (Vault K8s auth)
    - to:
        - ipBlock:
            cidr: 0.0.0.0/0
      ports:
        - protocol: TCP
          port: 443
        - protocol: TCP
          port: 6443

Egress allows DNS, intra-namespace traffic, and the K8s API. Vault needs that last one for TokenReview when it validates service account JWTs. Everything else is blocked.

Vault for secrets

I went with HashiCorp Vault instead of K8s Secrets. K8s Secrets are base64-encoded, not encrypted at rest by default, and anyone with namespace access can read them. Vault gives me proper access control, audit logging, and the secrets never touch the K8s API as plain text.

Install via Helm

helm repo add hashicorp https://helm.releases.hashicorp.com
helm repo update

helm install vault hashicorp/vault \
  --namespace vault --create-namespace \
  -f vault-values.yaml

The values file runs Vault in standalone mode with file storage. No HA, no UI, small resource footprint.

# vault-values.yaml
server:
  standalone:
    enabled: true
    config: |
      ui = false
      listener "tcp" {
        address = "0.0.0.0:8200"
        tls_disable = 1
      }
      storage "file" {
        path = "/vault/data"
      }
  dataStorage:
    enabled: true
    size: 1Gi
    storageClass: local-path
  resources:
    requests:
      memory: 128Mi
      cpu: 100m
    limits:
      memory: 256Mi
      cpu: 250m

injector:
  enabled: true
  resources:
    requests:
      memory: 64Mi
      cpu: 50m
    limits:
      memory: 128Mi
      cpu: 250m

Initialize and unseal

kubectl wait --for=jsonpath='{.status.phase}'=Running \
  pod/vault-0 -n vault --timeout=120s

kubectl exec -n vault vault-0 -- \
  vault operator init -key-shares=1 -key-threshold=1 \
  -format=json > /tmp/vault-init.json

UNSEAL_KEY=$(jq -r '.unseal_keys_b64[0]' /tmp/vault-init.json)
ROOT_TOKEN=$(jq -r '.root_token' /tmp/vault-init.json)

cat > ~/.vault-init <<EOF
VAULT_UNSEAL_KEY=$UNSEAL_KEY
VAULT_ROOT_TOKEN=$ROOT_TOKEN
EOF
chmod 600 ~/.vault-init

kubectl exec -n vault vault-0 -- \
  vault operator unseal "$UNSEAL_KEY"

Note: single key share is fine for a dev cluster. In production you'd use 3-of-5 or similar.

Secrets engine, policy, and K8s auth

Three things happen here. First, KV v2, Vault's versioned key-value store. v2 keeps a history of secret values so you can roll back if you fat-finger something. The path secret/ is a mount point name.

Second, the policy. Vault denies everything by default. The openclaw-read policy grants read-only access to exactly one path: secret/data/openclaw. The data/ prefix is a KV v2 thing, it's where the actual values live (metadata lives under secret/metadata/). Without this policy, even an authenticated client gets nothing.

Third, the Kubernetes auth method. Pods authenticate to Vault using their K8s service account token. We tell Vault where the K8s API lives, then create a role that maps the openclaw service account in the openclaw namespace to the openclaw-read policy. When the Vault Agent sidecar starts, it presents the pod's service account JWT. Vault validates it against the K8s API, checks the role binding, and issues a short-lived token with the policy attached.

# Enable KV v2
kubectl exec -n vault vault-0 -- sh -c \
  "VAULT_TOKEN=$ROOT_TOKEN vault secrets enable \
  -path=secret kv-v2"

# Write policy
kubectl exec -n vault vault-0 -- sh -c \
  "VAULT_TOKEN=$ROOT_TOKEN vault policy write \
  openclaw-read - <<EOF
path \"secret/data/openclaw\" {
  capabilities = [\"read\"]
}
EOF"

# Enable Kubernetes auth
kubectl exec -n vault vault-0 -- sh -c \
  "VAULT_TOKEN=$ROOT_TOKEN vault auth enable kubernetes"

kubectl exec -n vault vault-0 -- sh -c \
  "VAULT_TOKEN=$ROOT_TOKEN vault write \
  auth/kubernetes/config \
  kubernetes_host=https://\$KUBERNETES_SERVICE_HOST:\$KUBERNETES_SERVICE_PORT"

# Bind to openclaw service account
kubectl exec -n vault vault-0 -- sh -c \
  "VAULT_TOKEN=$ROOT_TOKEN vault write \
  auth/kubernetes/role/openclaw \
  bound_service_account_names=openclaw \
  bound_service_account_namespaces=openclaw \
  policies=openclaw-read \
  ttl=1h"

Audit logging

Without audit logging, you have no idea who read what secret or when. Vault's file audit backend fixes that with one command. Logging to stdout means kubectl logs picks it up:

kubectl exec -n vault vault-0 -- sh -c \
  "VAULT_TOKEN=$ROOT_TOKEN vault audit enable file \
  file_path=stdout"

Now kubectl logs -n vault vault-0 shows every secret access, every auth attempt, and whether it succeeded.

Secrets injection flow

The Vault Agent Injector is a mutating webhook. When it sees the vault.hashicorp.com/agent-inject annotation, it adds an init container and a sidecar to the pod. Init fetches secrets before the app starts. Sidecar keeps them refreshed.

graph LR
    A[Vault
vault namespace] -->|K8s auth| B[Vault Agent
sidecar]
    B -->|writes files| C[secret files]
    C -->|source| D[OpenClaw
container]

Secrets are written as a shell-sourceable file:

export GEMINI_API_KEY="AIza..."
export TELEGRAM_BOT_TOKEN="123456:ABC..."

The OpenClaw container sources this file before starting the gateway. No secrets in the K8s API, no secrets in environment variable definitions.

Pod Security Standards

K8s has a built-in admission controller that enforces security profiles at the namespace level. The restricted profile is the strictest: non-root users, read-only root filesystems, dropped capabilities, seccomp profiles.

# namespace.yaml
apiVersion: v1
kind: Namespace
metadata:
  name: openclaw
  labels:
    kubernetes.io/metadata.name: openclaw
    app.kubernetes.io/name: openclaw
    pod-security.kubernetes.io/enforce: restricted
    pod-security.kubernetes.io/warn: restricted

Two labels. enforce rejects pods that don't meet the profile. warn prints a warning for anything marginal. I tested with warn first to make sure the Vault Agent Injector's auto-injected containers passed, then flipped to enforce.

The Vault Agent Injector does pass. It sets readOnlyRootFilesystem, drops all capabilities, runs as non-root, and sets its own resource limits.

Read-only root filesystem

Every container in the pod has readOnlyRootFilesystem: true. The container image is immutable at runtime. If something gets compromised, it can't write a backdoor to the filesystem.

Anything that needs to write uses an emptyDir volume:

containers:
  - name: openclaw
    securityContext:
      allowPrivilegeEscalation: false
      readOnlyRootFilesystem: true
      capabilities:
        drop:
          - ALL
    volumeMounts:
      - name: data
        mountPath: /home/node/.openclaw
      - name: tmp
        mountPath: /tmp
  - name: chromium
    securityContext:
      allowPrivilegeEscalation: false
      readOnlyRootFilesystem: true
      capabilities:
        drop:
          - ALL
    volumeMounts:
      - name: dshm
        mountPath: /dev/shm
      - name: chromium-tmp
        mountPath: /tmp
volumes:
  - name: tmp
    emptyDir:
      sizeLimit: 512Mi
  - name: chromium-tmp
    emptyDir:
      sizeLimit: 256Mi
  - name: dshm
    emptyDir:
      medium: Memory
      sizeLimit: 256Mi

The emptyDir volumes have size limits. If something tries to fill /tmp, it gets evicted instead of filling the node's disk. The /dev/shm volume uses medium: Memory because Chromium needs shared memory for rendering. Docker's default /dev/shm is only 64MB, which is too small for most browser-based workloads.

Seccomp and capabilities

Seccomp (secure computing mode) is a Linux kernel feature that restricts which syscalls a process can make. If a container doesn't need mount, reboot, or ptrace, why let it call them?

The pod-level security context sets a seccomp profile and drops all Linux capabilities:

spec:
  securityContext:
    runAsUser: 1000
    runAsGroup: 1000
    fsGroup: 1000
    runAsNonRoot: true
    seccompProfile:
      type: RuntimeDefault

RuntimeDefault is the container runtime's default seccomp profile. It blocks dangerous syscalls like mount, reboot, ptrace, and others. Combined with capabilities: drop: [ALL] on each container, the attack surface shrinks considerably.

Every container also sets allowPrivilegeEscalation: false. Even if an attacker gets code execution, they can't escalate to root.

Note: I left automountServiceAccountToken enabled. The Vault Agent Injector needs the SA token to authenticate to Vault via K8s auth. Disabling it breaks secrets injection. Tradeoff, not an oversight.

Image pinning and ResourceQuota

Image pinning by digest

Tags are mutable. Someone could push a compromised image to latest or even v2.42.0. Pinning by SHA256 digest means the exact bytes are verified:

# Instead of: image: ghcr.io/openclaw/openclaw:latest
image: ghcr.io/openclaw/openclaw@sha256:70c567...
image: ghcr.io/browserless/chromium@sha256:71ae7f...
image: busybox@sha256:bf9536...

Every image is pinned, including the busybox init container that seeds the config file. I originally had busybox:1.37 as a mutable tag while the other two images were pinned by digest. Easy thing to miss.

The tradeoff is manual updates. You have to look up the new digest when upgrading. Worth it for an agent with network access and API credentials.

ResourceQuota

A namespace-level cap so nothing goes runaway:

# resource-quota.yaml
apiVersion: v1
kind: ResourceQuota
metadata:
  name: openclaw-quota
  namespace: openclaw
spec:
  hard:
    requests.cpu: "2"
    requests.memory: 4Gi
    limits.cpu: "4"
    limits.memory: 8Gi
    pods: "4"

This matters because the Vault Agent Injector adds containers to the pod automatically. Without a quota, a misconfigured injector could claim unbounded resources. Every container, including the init container and the Vault-injected ones, must have resource specs or the quota controller rejects the pod.

The full StatefulSet

With all six pieces applied, here's the StatefulSet. I used a StatefulSet instead of a Deployment for stable network identity and PVC binding:

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: openclaw
  namespace: openclaw
spec:
  serviceName: openclaw
  replicas: 1
  template:
    metadata:
      annotations:
        vault.hashicorp.com/agent-inject: "true"
        vault.hashicorp.com/role: "openclaw"
        vault.hashicorp.com/agent-inject-secret-config: >-
          secret/openclaw
        vault.hashicorp.com/agent-inject-template-config: |
          {{- with secret "secret/openclaw" -}}
          export GEMINI_API_KEY="{{ .Data.data.gemini_api_key }}"
          export TELEGRAM_BOT_TOKEN="{{ .Data.data.telegram_bot_token }}"
          {{- end }}
    spec:
      serviceAccountName: openclaw
      securityContext:
        runAsUser: 1000
        runAsGroup: 1000
        fsGroup: 1000
        runAsNonRoot: true
        seccompProfile:
          type: RuntimeDefault
      initContainers:
        - name: config-seed
          image: busybox@sha256:bf9536...
          command: ["sh", "-c"]
          args:
            - |
              if [ ! -f /data/openclaw.json ]; then
                cp /config/openclaw.json /data/openclaw.json
              fi
              # Fix PVC perms (local-path defaults to 777)
              chmod 600 /data/openclaw.json 2>/dev/null || true
              mkdir -p /data/credentials
              chmod 700 /data/credentials 2>/dev/null || true
          volumeMounts:
            - name: data
              mountPath: /data
            - name: config
              mountPath: /config
              readOnly: true
          resources:
            requests: { cpu: 10m, memory: 16Mi }
            limits: { cpu: 100m, memory: 64Mi }
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop: ["ALL"]
      containers:
        - name: openclaw
          image: >-
            ghcr.io/openclaw/openclaw@sha256:70c567...
          command: ["sh", "-c"]
          args:
            - |
              if [ -f /vault/secrets/config ]; then
                . /vault/secrets/config
              fi
              exec node openclaw.mjs gateway \
                --allow-unconfigured
          resources:
            requests: { cpu: 250m, memory: 512Mi }
            limits: { cpu: "1", memory: 2Gi }
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop: ["ALL"]
        - name: chromium
          image: >-
            ghcr.io/browserless/chromium@sha256:71ae7f...
          env:
            - name: PORT
              value: "9222"
          resources:
            requests: { cpu: 250m, memory: 256Mi }
            limits: { cpu: 500m, memory: 1Gi }
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop: ["ALL"]

Three containers run in the pod: OpenClaw, Chromium, and the Vault Agent sidecar (auto-injected). All with the same security posture.

Deploy and verify

kubectl apply -f namespace.yaml
kubectl apply -f network-policy.yaml
kubectl apply -f serviceaccount.yaml
kubectl apply -f pvc.yaml
kubectl apply -f configmap.yaml
kubectl apply -f service.yaml
kubectl apply -f resource-quota.yaml
kubectl apply -f statefulset.yaml

Wait for all three containers:

kubectl get pods -n openclaw -w
# NAME         READY   STATUS    RESTARTS   AGE
# openclaw-0   3/3     Running   0          95s

Verify secrets injection

kubectl exec -n openclaw openclaw-0 -c openclaw \
  -- cat /vault/secrets/config
# export GEMINI_API_KEY="AIza..."
# export TELEGRAM_BOT_TOKEN="123456:ABC..."

Resource usage

The whole thing is light:

Component	CPU	Memory
OpenClaw gateway	18m	433Mi
Chromium sidecar	0m	78Mi
Vault Agent sidecar	1m	23Mi
Vault server	15m	47Mi
Vault Agent Injector	2m	11Mi
Total new	36m	592Mi

Well under the 16GB budget on my M2 MacBook.

Storing real secrets

The repo includes an interactive script that prompts for each key and writes them to Vault:

bin/store-secrets.sh

It reads your root token from ~/.vault-init, prompts for each key (leave blank to skip), writes them to Vault, then restarts the openclaw pod so it picks up the new values.

Test drive

With real secrets in place, the bot is live on Telegram. Open your bot chat (the link BotFather gave you).

Approve your Telegram account

The first message you send bounces back with an access error and a pairing code:

OpenClaw: access not configured.
Your Telegram user id: 123456789
Pairing code: ABCDE
Ask the bot owner to approve with:
  openclaw pairing approve telegram 123456789

Since OpenClaw is in a pod, you run the approval via kubectl exec:

kubectl exec -n openclaw openclaw-0 -c openclaw -- \
  openclaw pairing approve telegram 123456789

Replace the ID with the one your bot sent you. This pattern works for any openclaw CLI command:

kubectl exec -n openclaw openclaw-0 -c openclaw -- \
  openclaw <command>

The approval persists in the config file on the PVC, so it survives pod restarts.

Basic conversation

You: what model are you?
Bot: I am currently running on the google/gemini-2.5-flash
     model.

If you get a response, the full chain is working: Telegram to OpenClaw gateway to Gemini API, back to Telegram. All from inside K8s with Vault-injected credentials.

Check the logs

If something isn't working, watch the gateway logs:

kubectl logs -n openclaw openclaw-0 -c openclaw -f

This shows startup info, polling status, and errors. The gateway doesn't log individual messages to stdout. Full conversation history lives in session files on the PVC:

kubectl exec -n openclaw openclaw-0 -c openclaw -- \
  ls /home/node/.openclaw/agents/main/sessions/

Each session is a JSONL file with messages, responses, model used, token counts, and cost. These persist across pod restarts.

Browser automation

The Chromium sidecar runs on localhost:9222 inside the pod. Ask the bot to look something up and it'll spin up a browser tab, navigate, read the content, and summarize it back in chat.

# Verify Chromium is working
kubectl logs -n openclaw openclaw-0 -c chromium

Developing against OpenClaw with Claude Code

I had Claude Code (Opus 4.6) verify the deployment by talking to the OpenClaw agent (Gemini 2.5 Flash) running in the cluster. OpenClaw has a CLI that sends a message to the gateway and returns JSON. Claude Code can run kubectl exec, so it can call that CLI directly.

Talking to OpenClaw from Claude

The command is openclaw agent --agent main --message "..." --json, wrapped in kubectl exec. The reply text lives at .result.payloads[0].text.

Here's the actual conversation Claude had with OpenClaw while testing this deployment:

Claude: What model are you running on?
OpenClaw: I am currently running on the
  google/gemini-2.5-flash model.

Claude: What skills do you have?
OpenClaw: I have the following skills:
  - healthcheck: For host security hardening,
    risk configuration, and status checks.
  - skill-creator: To create or update AgentSkills.
  - weather: To get current weather and forecasts.

Claude: Run a healthcheck and tell me what you find.
OpenClaw: May I proceed with read-only checks?

Claude: Yes, go ahead.
OpenClaw: Critical: State directory
  (/home/node/.openclaw) is world-writable (mode=777).
  Config file (openclaw.json) is writable by others
  (mode=660). Credentials directory is writable by
  others (mode=770).

Those are real findings. The PVC mount permissions come from K3s's local-path-provisioner, which creates directories as root with mode 777.

I had Claude add chmod 600 and chmod 700 calls to the init container for the config file and credentials directory, redeploy, and check back with OpenClaw:

Claude: I fixed the config file and credentials
  directory permissions with an init container. The
  state directory is still 777 because it's owned by
  root and my container runs as uid 1000. Can you
  re-check?
OpenClaw: Config file: resolved. Credentials directory:
  resolved. State directory: persists. The container
  cannot chmod a root-owned directory.

Two out of three fixed. The state directory stays 777 because local-path-provisioner owns it as root and the restricted PSS namespace won't let me run an init container as root. That's a real limitation of local-path-provisioner on K3s. In production you'd use a CSI driver that respects fsGroup properly.

Quick health checks

For liveness, hit the gateway directly:

kubectl exec -n openclaw openclaw-0 -c openclaw -- \
  node -e "fetch('http://127.0.0.1:18789/healthz') \
    .then(r=>r.text()).then(console.log)"
# {"ok":true,"status":"live"}

openclaw status --json gives a full diagnostic dump: gateway reachability, agent config, session counts, memory backend, and a security audit. It's the one command I'd run first after any change.

The feedback loop

Before this, verifying the bot meant deploying, switching to Telegram, typing a test message, reading the response, and switching back. Now Claude deploys a change and verifies it in the same terminal session.

Things I got wrong

A few gotchas that cost me time:

The Chromium image tag v2.0.0 doesn't exist. The K8s operator's sample manifest referenced it, but the browserless GHCR registry starts around v2.22.0.

OpenClaw runs as user node, not openclaw. Home is /home/node/.openclaw/. I figured this out with docker inspect.

The gateway binds to loopback. It listens on 127.0.0.1:18789, not 0.0.0.0. Kubelet HTTP probes can't reach it. I switched to exec probes that run node -e "fetch(...)" inside the container.

OpenClaw wants to write to its config file. It generates a gateway auth token on first start and writes it back to openclaw.json. A read-only ConfigMap mount won't work. I used an init container to copy the config onto the PVC so it's writable.

Memory limit of 1Gi is too low. The Node.js gateway OOM'd during startup. 2Gi limit works, actual usage sits around 433Mi steady state.

ResourceQuota rejects pods without resource specs. The Vault Agent Injector sets its own resource limits, but my init container didn't have any. The quota controller rejected the whole pod until I added resources to every container.

What's next

Right now the bot can chat and browse the web. I want it to talk to Linear (issue tracker) too, but OpenClaw's public skill marketplace is a supply chain risk I'm not comfortable with. Third-party skills run inside the agent with full access to its credentials. Same reason I build my own MCP servers and K8s operators: I'd rather have Claude write me a purpose-built Linear skill that I own and can audit than install someone else's code into a system that holds API keys.

That's next. Along with Vault auto-unseal, TLS on Vault, network policy audit logging (Cilium), and image scanning in CI.

Kyle Pericak

Trying to Secure OpenClaw using Kubernetes