Cilium ClusterwideNetworkPolicy Support
Opened this issue · 3 comments
ETA Q2: 2025
Cilium Cluster-Wide Network Policies (CCNP)
Cilium Cluster-Wide Network Policies (CCNP) allow you to apply network security policies across all namespaces in a Kubernetes cluster. Unlike standard network policies that are limited to individual namespaces, CCNPs enforce rules globally, making it easier to manage consistent security controls cluster-wide.
With CCNPs, you can control traffic between applications and workloads across namespaces, set up rules based on IP addresses, ports, or labels, and limit inter-namespace communication as needed. This provides a straightforward way to improve security across the entire cluster.
For more details, see the Cilium Cluster-Wide Network Policy documentation.
This issue has been automatically marked as stale because it has not had any activity for 21 days. It will be closed if no further activity occurs within 7 days of this comment.
This issue will now be closed because it hasn't had any activity for 7 days after stale. chasewilson feel free to comment again on the next 7 days to reopen or open a new issue after that time if you still have a question/issue or suggestion.
This is currently paused on the roadmap because AdminNetworkPolicies could be brought into Cilium.
xref: cilium/cilium#23380