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API-1646: Add config-operator workload and namespaces network policies #463

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API-1646: Add config-operator workload and namespaces network policies #463

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39 changes: 39 additions & 0 deletions manifests/0000_10_config-operator_00_networkpolicy_config-operator.yaml
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Original file line number Diff line number Diff line change
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apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
annotations:
include.release.openshift.io/hypershift: "true"
include.release.openshift.io/ibm-cloud-managed: "true"
include.release.openshift.io/self-managed-high-availability: "true"
include.release.openshift.io/single-node-developer: "true"
name: config-operator-networkpolicy
namespace: openshift-config-operator
spec:
podSelector:
matchLabels:
app: openshift-config-operator
policyTypes:
- Ingress
- Egress
ingress:
# allow metrics scraping from anywhere
- ports:
- protocol: TCP
port: 8443
egress:
# allow egress to DNS
- to:
- namespaceSelector:
matchLabels:
kubernetes.io/metadata.name: openshift-dns
podSelector:
matchLabels:
dns.operator.openshift.io/daemonset-dns: default
ports:
- protocol: TCP
port: 5353
- protocol: UDP
port: 5353
# allow all egress traffic
# required for egress to kube-apiserver pods
- {}
15 changes: 15 additions & 0 deletions manifests/0000_10_config-operator_00_networkpolicy_default-deny-all.yaml
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apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
annotations:
include.release.openshift.io/hypershift: "true"
include.release.openshift.io/ibm-cloud-managed: "true"
include.release.openshift.io/self-managed-high-availability: "true"
include.release.openshift.io/single-node-developer: "true"
name: default-deny-all
namespace: openshift-config-operator
spec:
podSelector: {}
policyTypes:
- Ingress
- Egress
15 changes: 15 additions & 0 deletions ...000_10_config-operator_01_openshift-config-managed-ns_networkpolicy_default-deny-all.yaml
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Original file line number Diff line number Diff line change
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apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
annotations:
include.release.openshift.io/hypershift: "true"
include.release.openshift.io/ibm-cloud-managed: "true"
include.release.openshift.io/self-managed-high-availability: "true"
include.release.openshift.io/single-node-developer: "true"
name: default-deny-all
namespace: openshift-config-managed
spec:
podSelector: {}
policyTypes:
- Ingress
- Egress
15 changes: 15 additions & 0 deletions manifests/0000_10_config-operator_01_openshift-config-ns_networkpolicy_default-deny-all.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
annotations:
include.release.openshift.io/hypershift: "true"
include.release.openshift.io/ibm-cloud-managed: "true"
include.release.openshift.io/self-managed-high-availability: "true"
include.release.openshift.io/single-node-developer: "true"
name: default-deny-all
namespace: openshift-config
spec:
podSelector: {}
policyTypes:
- Ingress
- Egress