A Gateway API listener is correct and one envoy pod still routes old
The listener exists, but one proxy cache still resolves a previous sectionName from before the split.
K8sIntermediate
An initContainer loops on DNS for a dependency that already exists
The dependency service appears moments later, yet the initContainer keeps failing because the resolver cached the earlier NXDOMAIN response.
K8sIntermediate
An ingress controller never reloads one new config
Most ingress changes apply, yet one setting never lands because the controller is not actually watching the namespace that now holds the config object.
K8sIntermediate
A Pod logs DNS timeouts only on fresh nodes
Community-field Kubernetes problem inspired by node-local DNS discussions where fresh nodes served partial failures until the cache daemon restarted.