ceph influxdb output no ceph_pool_stat

[yoke88]

Directions

using telegraf Telegraf v1.4.3 (git: release-1.4 b473b6a) to monitor ceph,but can not see the measurement with name 'ceph_pool_stat'

Bug report

Relevant telegraf.conf:

[[inputs.ceph]]
interval = '1m'
ceph_user = "client.admin"
ceph_config = "/etc/ceph/ceph.conf"
gather_admin_socket_stats = true
gather_cluster_stats = true

System info:

telegraf version: Telegraf v1.4.3 (git: release-1.4 b473b6a)
ceph version: ceph version 12.2.1 (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)

Steps to reproduce:

1. restart telegraf
2. influxdb

> use telegraf
> show measurements
name: measurements
name
----
ceph
ceph_osdmap
ceph_pgmap
ceph_pgmap_state
ceph_pool_usage
ceph_usage
cpu
disk
diskio
kernel
mem
processes
swap
system

Expected behavior:

ceph_pool_stat measurement shoud be exist and has data while enable gather_cluster_stats = true

Actual behavior:

ceph_pool_stat measurement not exist

Additional info:

[danielnelson]

See also #3387

[jiribroulik]

this pkg should fix yout pool stats https://dl.influxdata.com/telegraf/nightlies/telegraf_nightly_amd64.deb

[danielnelson]

This is interesting, we haven't changed ceph since 1.4. I'm interested to hear more reports on if the pool stats are affected in the nightly.

[glinton]

@yoke88 if you have pools in the output of ceph osd pool stats -f json, do you see a measurement named ceph_pool_stats (plural)?

[danielnelson]

Closing based on reports that this is now working.