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docs(envoy-gateway): sync networkpolicy options #342

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28 changes: 23 additions & 5 deletions src/pages/docs/charts/envoy-gateway.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -857,7 +857,7 @@ When `security.networkPolicies=true`, the chart creates NetworkPolicies for:
**Controller Policy**:

- **Ingress**: Allow from proxy pods only
- **Egress**: Allow to Kubernetes API (443, 6443) and DNS (53)
- **Egress**: Allow to Kubernetes API (443, 6443), DNS (53), and optional complete custom rules from `security.networkPolicy.extraEgress`

**Proxy Policy**:

Expand All @@ -876,6 +876,23 @@ helm install envoy-gateway helmforge/envoy-gateway \
--set security.networkPolicies=true
```

Append custom controller egress rules when the controller must reach platform services such as an observability
collector:

```yaml
security:
networkPolicies: true
networkPolicy:
extraEgress:
- to:
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: observability
ports:
- protocol: TCP
port: 4317
```

View policies:

```bash
Expand Down Expand Up @@ -1302,10 +1319,11 @@ All `redis.*` values are forwarded to the redis chart — refer to its documenta

### Security

| Parameter | Description | Default |
| ------------------------------- | --------------------------- | ------- |
| `security.networkPolicies` | Enable NetworkPolicies | `false` |
| `security.podSecurityStandards` | Enable PodSecurityStandards | `true` |
| Parameter | Description | Default |
| ------------------------------------ | ---------------------------------------------------------- | ------- |
| `security.networkPolicies` | Enable NetworkPolicies | `false` |
| `security.networkPolicy.extraEgress` | Additional complete egress rules for the controller policy | `[]` |
| `security.podSecurityStandards` | Enable PodSecurityStandards | `true` |

### High Availability

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1 change: 1 addition & 0 deletions src/pages/playground.astro
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Expand Up @@ -24,6 +24,7 @@ const siteSyncPlaygroundConfigs: Record<string, string> = {
'adguard-home': 'src/data/playground-configs.ts',
booklore: 'src/data/playground-configs.ts',
changedetection: 'src/data/playground-configs.ts',
'envoy-gateway': 'src/data/playground-configs.ts',
medikeep: 'src/data/playground-configs.ts',
memcached: 'src/data/playground-configs.ts',
notediscovery: 'src/data/playground-configs.ts',
Expand Down