Host Metrics" section shows "No Data Available" on virtual container

Question

the server and the agents are located on container(LXC) basd on proxmox virtual env 5.3 with the latest version

i have some issues with ambari metrics

tail /var/log/ambari-metrics-monitor/ambari-metrics-monitor.out

File "/usr/lib/python2.6/site-packages/resource_monitoring/core/metric_collector.py", line 45, in process_event self.process_host_collection_event(event) File "/usr/lib/python2.6/site-packages/resource_monitoring/core/metric_collector.py", line 80, in process_host_collection_event metrics.update(self.host_info.get_combined_disk_io_counters()) File "/usr/lib/python2.6/site-packages/resource_monitoring/core/host_info.py", line 276, in get_combined_disk_io_counters rawdict = psutil.disk_io_counters(True) File "/usr/lib/python2.6/site-packages/resource_monitoring/psutil/build/lib.linux-x86_64-2.7/psutil/__init__.py", line 1726, in disk_io_counters raise RuntimeError("couldn't find any physical disk") RuntimeError: couldn't find any physical disk

jsensharma · Accepted Answer

@Ilia KMay be you can try commenting the following 4 lines from the below mentioned script on all your cluster nodes. Followed by "metrics-monitor" restart on all the cluster nodes.# grep -iR 'disk_io_counters' /usr/lib/python2.6/site-packages/resource_monitoring/core/metric_collector.py      metrics.update(self.host_info.get_combined_disk_io_counters())      metrics.update(self.host_info.get_disk_io_counters_per_disk())      metrics.update(self.host_info.get_combined_disk_io_counters())      metrics.update(self.host_info.get_disk_io_counters_per_disk())After commenting / removing those lines you will need to restart the metrics monitor from ambari UI on all hosts (or better restart AMS service)

ilia987 · Answer

how can i disable hdd monitoring, all i want is cpuam
etwork monitoring

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