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irc/thelounge/ciliumnetworkpolicy.yaml
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Chris Farhood 2992d7d326
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feat(thelounge): add cilium egress filtering
Allow: DNS, LDAP (authentik), in-cluster ZNC, irc.passthepopcorn.me:6697.
Default-deny for everything else.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-16 18:18:40 -04:00

45 lines
1004 B
YAML

apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
name: thelounge-egress
namespace: irc
spec:
endpointSelector:
matchLabels:
app.kubernetes.io/name: thelounge
egress:
- toEndpoints:
- matchLabels:
k8s:io.kubernetes.pod.namespace: kube-system
k8s:k8s-app: kube-dns
toPorts:
- ports:
- port: "53"
protocol: ANY
rules:
dns:
- matchPattern: "*"
- toEndpoints:
- matchLabels:
k8s:io.kubernetes.pod.namespace: auth
k8s:app.kubernetes.io/name: authentik-outpost-ldap
k8s:goauthentik.io/outpost-type: ldap
toPorts:
- ports:
- port: "389"
protocol: TCP
- toEndpoints:
- matchLabels:
k8s:io.kubernetes.pod.namespace: irc
k8s:app.kubernetes.io/name: znc
toPorts:
- ports:
- port: "6501"
protocol: TCP
- toFQDNs:
- matchName: "irc.passthepopcorn.me"
toPorts:
- ports:
- port: "6697"
protocol: TCP