[[inputs.kubernetes]]The component cannot collect pod memory usage, pod network rx, and tx metrics of the new version of k8s after kubernetes 1.18 version

[RebortBoss]

Relevant telegraf.conf

[agent]
  collection_jitter = "0s"
  debug = false
  flush_interval = "10s"
  flush_jitter = "0s"
  hostname = "$HOSTNAME"
  interval = "10s"
  logfile = ""
  metric_batch_size = 1000
  metric_buffer_limit = 10000
  omit_hostname = false
  precision = ""
  quiet = false
  round_interval = true


[[outputs.influxdb]]
  database = "telegraf_k8s"
  insecure_skip_verify = false
  password = "admin"
  retention_policy = ""
  timeout = "5s"
  urls = [
    "http://192.168.0.163:8086"
  ]
  user_agent = "telegraf"
  username = "admin"


[[inputs.kernel]]
[[inputs.mem]]
[[inputs.nstat]]
[[inputs.processes]]
[[inputs.swap]]
[[inputs.system]]
[[inputs.cpu]]
  collect_cpu_time = false
  percpu = true
  report_active = false
  totalcpu = true
[[inputs.disk]]
  ignore_fs = [
    "tmpfs",
    "devtmpfs",
    "devfs",
    "iso9660",
    "overlay",
    "aufs",
    "squashfs"
  ]
[[inputs.kubernetes]]
  bearer_token = "/var/run/secrets/kubernetes.io/serviceaccount/token"
  insecure_skip_verify = true
  url = "https://$HOSTIP:10250"

#[[inputs.docker]]
#endpoint = "unix:///var/run/docker.sock"

Logs from Telegraf

> kubernetes_pod_container,container_name=kube-apiserver,host=host-231-01,image=registry.cn-beijing.aliyuncs.com/kubesphereio/kube-apiserver:v1.24.7,namespace=kube-system,node_name=host-231-01,pod_name=kube-apiserver-host-231-01,version=v1.24.7 cpu_usage_core_nanoseconds=2731334434123i,cpu_usage_nanocores=110577062i,logsfs_available_bytes=7028555776i,logsfs_capacity_bytes=18238930944i,logsfs_used_bytes=0i,memory_major_page_faults=0i,memory_page_faults=0i,memory_rss_bytes=0i,memory_usage_bytes=0i,memory_working_set_bytes=430616576i,rootfs_available_bytes=7028555776i,rootfs_capacity_bytes=18238930944i,rootfs_used_bytes=0i 1736243417000000000
> kubernetes_pod_network,host=host-231-01,namespace=kube-system,node_name=host-231-01,pod_name=kube-apiserver-host-231-01 rx_bytes=0i,rx_errors=0i,tx_bytes=0i,tx_errors=0i 1736243417000000000
> kubernetes_pod_container,container_name=kube-controller-manager,host=host-231-01,image=registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controller-manager:v1.24.7,namespace=kube-system,node_name=host-231-01,pod_name=kube-controller-manager-host-231-01,version=v1.24.7 cpu_usage_core_nanoseconds=1238134664526i,cpu_usage_nanocores=52455567i,logsfs_available_bytes=7028555776i,logsfs_capacity_bytes=18238930944i,logsfs_used_bytes=0i,memory_major_page_faults=0i,memory_page_faults=0i,memory_rss_bytes=0i,memory_usage_bytes=0i,memory_working_set_bytes=96800768i,rootfs_available_bytes=7028555776i,rootfs_capacity_bytes=18238930944i,rootfs_used_bytes=0i 1736243417000000000
> kubernetes_pod_network,host=host-231-01,namespace=kube-system,node_name=host-231-01,pod_name=kube-controller-manager-host-231-01 rx_bytes=0i,rx_errors=0i,tx_bytes=0i,tx_errors=0i 1736243417000000000
字段值memory_usage_bytes=0i 、rx_bytes=0i,tx_bytes=0i均为0.

System info

Telegraf 1.26-1.32、centos7.9、docker 20.10.11

Docker

No response

Steps to reproduce

1.在k8s集群中，通过helm（telegraf-ds）部署telegraf,镜像版本（telegraf1.22、1.26、1.28、1.32），修改telegraf.conf输出。
2.output输出到influxdb时序数据库，查看字段为空

Expected behavior

预期表kubernetes_pod_container字段memory_usage_bytes=0i 、表kubernetes_pod_network中rx_bytes=0i,tx_bytes=0i应该有数据采集到

Actual behavior

实际采集到表kubernetes_pod_container字段memory_usage_bytes=0i 、表kubernetes_pod_network中rx_bytes=0i,tx_bytes=0i都为0

Additional info

无

[redbaron]

Does all pods on a node get no network stats or just some? I recon pods run in host network namespace they get no stats reported by kubelet.

[RebortBoss]

None of the pods on the node are getting network statistics