From 1.16, container_name is deprecated for container, as is pod_name for pod. Earlier versions do not support these labels without the _name suffix, so the label filter in queries needs to change for them.
Ref:
https://github.com/kubernetes/kubernetes/blob/release-1.16/CHANGELOG/CHANGELOG-1.16.md#removed-metrics
From 1.16,
container_nameis deprecated forcontainer, as ispod_nameforpod. Earlier versions do not support these labels without the_namesuffix, so the label filter in queries needs to change for them.Ref:
https://github.com/kubernetes/kubernetes/blob/release-1.16/CHANGELOG/CHANGELOG-1.16.md#removed-metrics