trait container.networking {
uses container.exists
uses network.core
container has network_namespace
container is connected
container is isolated
each connection emits event
}
docs {
Container networking provides isolated network environments for containerized
applications while enabling controlled communication between containers and
external networks. Each container operates within its own network namespace,
which provides isolation at the kernel level for network interfaces, routing
tables, and firewall rules. Containers can be connected to virtual networks
through bridge interfaces, overlay networks, or direct host networking modes,
depending on the use case requirements. Network isolation ensures that
containers cannot interfere with each other's network traffic by default,
while explicit connections enable authorized communication patterns. The
networking layer emits events for each connection establishment, allowing
monitoring systems to track network topology, diagnose connectivity issues,
and enforce security policies across the container infrastructure.
}