Dear colleagues

I'm successfully using [$] and I need to monitor the dynamic GlusterFS
volumes created by Heketi by some tool ; the one I know better is Nagios
but I might consider others ; actually Nagios is also reported in the
manual [%]

at the very least I need to detect error conditions like this, for each
dynamic volume :

*********************************************************
oc exec glusterfs-storage-c6j54 gluster vol heal
vol_f0b915bc0e4e25e6037f3d6c78620f67 info
Brick 10.11.41.87:
/var/lib/heketi/mounts/vg_cd618f81490483d6011f9b4a22046067/brick_eb97dc9f46f5232629d89c803ec01aee/brick
Status: Transport endpoint is not connected  <---- !!!
Number of entries: -

Brick 10.11.41.86:
/var/lib/heketi/mounts/vg_62712704664dc3dd291e75b7fc435c0b/brick_ab42b7dedafa3480424ac1e32d9a2044/brick
Status: Connected
Number of entries: 0

Brick 10.11.41.85:
/var/lib/heketi/mounts/vg_d940dd89c8611cdb93bdcbe2dd363977/brick_abeb14f9e03b3b9b71be8de519719f33/brick
Status: Connected
Number of entries: 0
*********************************************************

My containerized Origin 3.7 is using the Docker image :
docker.io/gluster/gluster-centos@sha256:5e86156d721ddeaf75972299efd000794cf7bc3da8cbd5aae4ddfd73e36c4534


any advice is highly appreciated.

many thanks,
Fabio Martinelli


[$]
https://docs.openshift.org/latest/install_config/persistent_storage/persistent_storage_glusterfs.html#gfs-containerized-storage-cluster

[%]
https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3/html/administration_guide/chap-monitoring_red_hat_storage
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