Available solutions

Ceph by Zabbix Agent2
3rd party solutions

This template is for Zabbix version: 6.4

Also available for: 6.2 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/ceph_agent2?at=release/6.4

Ceph by Zabbix agent 2

Overview

The template to monitor Ceph cluster by Zabbix that work without any external scripts. Most of the metrics are collected in one go, thanks to Zabbix bulk data collection.

Template Ceph by Zabbix agent 2 — collects metrics by polling zabbix-agent2.

Requirements

Zabbix version: 6.4 and higher.

Tested versions

This template has been tested on:

Ceph 14.2

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Setup and configure zabbix-agent2 compiled with the Ceph monitoring plugin.
Set the {$CEPH.CONNSTRING} such as <protocol(host:port)> or named session.
Set the user name and password in host macros ({$CEPH.USER}, {$CEPH.API.KEY}) if you want to override parameters from the Zabbix agent configuration file.

Test availability: zabbix_get -s ceph-host -k ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Macros used

Name	Description	Default
{$CEPH.USER}		`zabbix`
{$CEPH.API.KEY}		`zabbix_pass`
{$CEPH.CONNSTRING}		`https://localhost:8003`

Items

Name	Description	Type	Key and additional info
Ceph: Get overall cluster status		Zabbix agent	ceph.status["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Get OSD stats		Zabbix agent	ceph.osd.stats["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Get OSD dump		Zabbix agent	ceph.osd.dump["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Get df		Zabbix agent	ceph.df.details["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Ping		Zabbix agent	ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"] Preprocessing Discard unchanged with heartbeat: `30m`
Ceph: Number of Monitors	The number of Monitors configured in a Ceph cluster.	Dependent item	ceph.num_mon Preprocessing JSON Path: `$.num_mon` Discard unchanged with heartbeat: `30m`
Ceph: Overall cluster status	The overall Ceph cluster status, eg 0 - HEALTH_OK, 1 - HEALTH_WARN or 2 - HEALTH_ERR.	Dependent item	ceph.overall_status Preprocessing JSON Path: `$.overall_status` Discard unchanged with heartbeat: `10m`
Ceph: Minimum Mon release version	min_mon_release_name	Dependent item	ceph.min_mon_release_name Preprocessing JSON Path: `$.min_mon_release_name` Discard unchanged with heartbeat: `1h`
Ceph: Ceph Read bandwidth	The global read bytes per second.	Dependent item	ceph.rd_bytes.rate Preprocessing JSON Path: `$.rd_bytes` Change per second
Ceph: Ceph Write bandwidth	The global write bytes per second.	Dependent item	ceph.wr_bytes.rate Preprocessing JSON Path: `$.wr_bytes` Change per second
Ceph: Ceph Read operations per sec	The global read operations per second.	Dependent item	ceph.rd_ops.rate Preprocessing JSON Path: `$.rd_ops` Change per second
Ceph: Ceph Write operations per sec	The global write operations per second.	Dependent item	ceph.wr_ops.rate Preprocessing JSON Path: `$.wr_ops` Change per second
Ceph: Total bytes available	The total bytes available in a Ceph cluster.	Dependent item	ceph.total_avail_bytes Preprocessing JSON Path: `$.total_avail_bytes`
Ceph: Total bytes	The total (RAW) capacity of a Ceph cluster in bytes.	Dependent item	ceph.total_bytes Preprocessing JSON Path: `$.total_bytes`
Ceph: Total bytes used	The total bytes used in a Ceph cluster.	Dependent item	ceph.total_used_bytes Preprocessing JSON Path: `$.total_used_bytes`
Ceph: Total number of objects	The total number of objects in a Ceph cluster.	Dependent item	ceph.total_objects Preprocessing JSON Path: `$.total_objects`
Ceph: Number of Placement Groups	The total number of Placement Groups in a Ceph cluster.	Dependent item	ceph.num_pg Preprocessing JSON Path: `$.num_pg` Discard unchanged with heartbeat: `10m`
Ceph: Number of Placement Groups in Temporary state	The total number of Placement Groups in a pg_temp state	Dependent item	ceph.num_pg_temp Preprocessing JSON Path: `$.num_pg_temp`
Ceph: Number of Placement Groups in Active state	The total number of Placement Groups in an active state.	Dependent item	ceph.pg_states.active Preprocessing JSON Path: `$.pg_states.active`
Ceph: Number of Placement Groups in Clean state	The total number of Placement Groups in a clean state.	Dependent item	ceph.pg_states.clean Preprocessing JSON Path: `$.pg_states.clean`
Ceph: Number of Placement Groups in Peering state	The total number of Placement Groups in a peering state.	Dependent item	ceph.pg_states.peering Preprocessing JSON Path: `$.pg_states.peering`
Ceph: Number of Placement Groups in Scrubbing state	The total number of Placement Groups in a scrubbing state.	Dependent item	ceph.pg_states.scrubbing Preprocessing JSON Path: `$.pg_states.scrubbing`
Ceph: Number of Placement Groups in Undersized state	The total number of Placement Groups in an undersized state.	Dependent item	ceph.pg_states.undersized Preprocessing JSON Path: `$.pg_states.undersized`
Ceph: Number of Placement Groups in Backfilling state	The total number of Placement Groups in a backfill state.	Dependent item	ceph.pg_states.backfilling Preprocessing JSON Path: `$.pg_states.backfilling`
Ceph: Number of Placement Groups in degraded state	The total number of Placement Groups in a degraded state.	Dependent item	ceph.pg_states.degraded Preprocessing JSON Path: `$.pg_states.degraded`
Ceph: Number of Placement Groups in inconsistent state	The total number of Placement Groups in an inconsistent state.	Dependent item	ceph.pg_states.inconsistent Preprocessing JSON Path: `$.pg_states.inconsistent`
Ceph: Number of Placement Groups in Unknown state	The total number of Placement Groups in an unknown state.	Dependent item	ceph.pg_states.unknown Preprocessing JSON Path: `$.pg_states.unknown`
Ceph: Number of Placement Groups in remapped state	The total number of Placement Groups in a remapped state.	Dependent item	ceph.pg_states.remapped Preprocessing JSON Path: `$.pg_states.remapped`
Ceph: Number of Placement Groups in recovering state	The total number of Placement Groups in a recovering state.	Dependent item	ceph.pg_states.recovering Preprocessing JSON Path: `$.pg_states.recovering`
Ceph: Number of Placement Groups in backfill_toofull state	The total number of Placement Groups in a backfill_toofull state.	Dependent item	ceph.pg_states.backfill_toofull Preprocessing JSON Path: `$.pg_states.backfill_toofull`
Ceph: Number of Placement Groups in backfill_wait state	The total number of Placement Groups in a backfill_wait state.	Dependent item	ceph.pg_states.backfill_wait Preprocessing JSON Path: `$.pg_states.backfill_wait`
Ceph: Number of Placement Groups in recovery_wait state	The total number of Placement Groups in a recovery_wait state.	Dependent item	ceph.pg_states.recovery_wait Preprocessing JSON Path: `$.pg_states.recovery_wait`
Ceph: Number of Pools	The total number of pools in a Ceph cluster.	Dependent item	ceph.num_pools Preprocessing JSON Path: `$.num_pools`
Ceph: Number of OSDs	The number of the known storage daemons in a Ceph cluster.	Dependent item	ceph.num_osd Preprocessing JSON Path: `$.num_osd` Discard unchanged with heartbeat: `10m`
Ceph: Number of OSDs in state: UP	The total number of the online storage daemons in a Ceph cluster.	Dependent item	ceph.num_osd_up Preprocessing JSON Path: `$.num_osd_up` Discard unchanged with heartbeat: `10m`
Ceph: Number of OSDs in state: IN	The total number of the participating storage daemons in a Ceph cluster.	Dependent item	ceph.num_osd_in Preprocessing JSON Path: `$.num_osd_in` Discard unchanged with heartbeat: `10m`
Ceph: Ceph OSD avg fill	The average fill of OSDs.	Dependent item	ceph.osd_fill.avg Preprocessing JSON Path: `$.osd_fill.avg`
Ceph: Ceph OSD max fill	The percentage of the most filled OSD.	Dependent item	ceph.osd_fill.max Preprocessing JSON Path: `$.osd_fill.max`
Ceph: Ceph OSD min fill	The percentage fill of the minimum filled OSD.	Dependent item	ceph.osd_fill.min Preprocessing JSON Path: `$.osd_fill.min`
Ceph: Ceph OSD max PGs	The maximum amount of Placement Groups on OSDs.	Dependent item	ceph.osd_pgs.max Preprocessing JSON Path: `$.osd_pgs.max`
Ceph: Ceph OSD min PGs	The minimum amount of Placement Groups on OSDs.	Dependent item	ceph.osd_pgs.min Preprocessing JSON Path: `$.osd_pgs.min`
Ceph: Ceph OSD avg PGs	The average amount of Placement Groups on OSDs.	Dependent item	ceph.osd_pgs.avg Preprocessing JSON Path: `$.osd_pgs.avg`
Ceph: Ceph OSD Apply latency Avg	The average apply latency of OSDs.	Dependent item	ceph.osd_latency_apply.avg Preprocessing JSON Path: `$.osd_latency_apply.avg`
Ceph: Ceph OSD Apply latency Max	The maximum apply latency of OSDs.	Dependent item	ceph.osd_latency_apply.max Preprocessing JSON Path: `$.osd_latency_apply.max`
Ceph: Ceph OSD Apply latency Min	The minimum apply latency of OSDs.	Dependent item	ceph.osd_latency_apply.min Preprocessing JSON Path: `$.osd_latency_apply.min`
Ceph: Ceph OSD Commit latency Avg	The average commit latency of OSDs.	Dependent item	ceph.osd_latency_commit.avg Preprocessing JSON Path: `$.osd_latency_commit.avg`
Ceph: Ceph OSD Commit latency Max	The maximum commit latency of OSDs.	Dependent item	ceph.osd_latency_commit.max Preprocessing JSON Path: `$.osd_latency_commit.max`
Ceph: Ceph OSD Commit latency Min	The minimum commit latency of OSDs.	Dependent item	ceph.osd_latency_commit.min Preprocessing JSON Path: `$.osd_latency_commit.min`
Ceph: Ceph backfill full ratio	The backfill full ratio setting of the Ceph cluster as configured on OSDMap.	Dependent item	ceph.osd_backfillfull_ratio Preprocessing JSON Path: `$.osd_backfillfull_ratio` Discard unchanged with heartbeat: `10m`
Ceph: Ceph full ratio	The full ratio setting of the Ceph cluster as configured on OSDMap.	Dependent item	ceph.osd_full_ratio Preprocessing JSON Path: `$.osd_full_ratio` Discard unchanged with heartbeat: `10m`
Ceph: Ceph nearfull ratio	The near full ratio setting of the Ceph cluster as configured on OSDMap.	Dependent item	ceph.osd_nearfull_ratio Preprocessing JSON Path: `$.osd_nearfull_ratio` Discard unchanged with heartbeat: `10m`

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: Can not connect to cluster	The connection to the Ceph RESTful module is broken (if there is any error presented including AUTH and the configuration issues).	`last(/Ceph by Zabbix agent 2/ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"])=0`	Average
Ceph: Cluster in ERROR state		`last(/Ceph by Zabbix agent 2/ceph.overall_status)=2`	Average	Manual close: Yes
Ceph: Cluster in WARNING state		`last(/Ceph by Zabbix agent 2/ceph.overall_status)=1`	Warning	Manual close: Yes Depends on: Ceph: Cluster in ERROR state
Ceph: Minimum monitor release version has changed	A Ceph version has changed. Acknowledge to close the problem manually.	`last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#1)<>last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#2) and length(last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name))>0`	Info	Manual close: Yes

LLD rule OSD

Name	Description	Type	Key and additional info
OSD		Zabbix agent	ceph.osd.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Item prototypes for OSD

Name	Description	Type	Key and additional info
Ceph: [osd.{#OSDNAME}] OSD in		Dependent item	ceph.osd[{#OSDNAME},in] Preprocessing JSON Path: `$.osds.{#OSDNAME}.in` Discard unchanged with heartbeat: `10m`
Ceph: [osd.{#OSDNAME}] OSD up		Dependent item	ceph.osd[{#OSDNAME},up] Preprocessing JSON Path: `$.osds.{#OSDNAME}.up` Discard unchanged with heartbeat: `10m`
Ceph: [osd.{#OSDNAME}] OSD PGs		Dependent item	ceph.osd[{#OSDNAME},num_pgs] Preprocessing JSON Path: `$.osds.{#OSDNAME}.num_pgs` ⛔️Custom on fail: Discard value
Ceph: [osd.{#OSDNAME}] OSD fill		Dependent item	ceph.osd[{#OSDNAME},fill] Preprocessing JSON Path: `$.osds.{#OSDNAME}.osd_fill` ⛔️Custom on fail: Discard value
Ceph: [osd.{#OSDNAME}] OSD latency apply	The time taken to flush an update to disks.	Dependent item	ceph.osd[{#OSDNAME},latency_apply] Preprocessing JSON Path: `$.osds.{#OSDNAME}.osd_latency_apply` ⛔️Custom on fail: Discard value
Ceph: [osd.{#OSDNAME}] OSD latency commit	The time taken to commit an operation to the journal.	Dependent item	ceph.osd[{#OSDNAME},latency_commit] Preprocessing JSON Path: `$.osds.{#OSDNAME}.osd_latency_commit` ⛔️Custom on fail: Discard value

Trigger prototypes for OSD

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: OSD osd.{#OSDNAME} is down	OSD osd.{#OSDNAME} is marked "down" in the osdmap. The OSD daemon may have been stopped, or peer OSDs may be unable to reach the OSD over the network.	`last(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},up]) = 0`	Average
Ceph: OSD osd.{#OSDNAME} is full		`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_full_ratio)*100`	Average
Ceph: Ceph OSD osd.{#OSDNAME} is near full		`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_nearfull_ratio)*100`	Warning	Depends on: Ceph: OSD osd.{#OSDNAME} is full

LLD rule Pool

Name	Description	Type	Key and additional info
Pool		Zabbix agent	ceph.pool.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Item prototypes for Pool

Name	Description	Type	Key and additional info
Ceph: [{#POOLNAME}] Pool Used	The total bytes used in a pool.	Dependent item	ceph.pool["{#POOLNAME}",bytes_used] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].bytes_used`
Ceph: [{#POOLNAME}] Max available	The maximum available space in the given pool.	Dependent item	ceph.pool["{#POOLNAME}",max_avail] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].max_avail`
Ceph: [{#POOLNAME}] Pool RAW Used	Bytes used in pool including the copies made.	Dependent item	ceph.pool["{#POOLNAME}",stored_raw] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].stored_raw`
Ceph: [{#POOLNAME}] Pool Percent Used	The percentage of the storage used per pool.	Dependent item	ceph.pool["{#POOLNAME}",percent_used] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].percent_used`
Ceph: [{#POOLNAME}] Pool objects	The number of objects in the pool.	Dependent item	ceph.pool["{#POOLNAME}",objects] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].objects`
Ceph: [{#POOLNAME}] Pool Read bandwidth	The read rate per pool (bytes per second).	Dependent item	ceph.pool["{#POOLNAME}",rd_bytes.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].rd_bytes` Change per second
Ceph: [{#POOLNAME}] Pool Write bandwidth	The write rate per pool (bytes per second).	Dependent item	ceph.pool["{#POOLNAME}",wr_bytes.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].wr_bytes` Change per second
Ceph: [{#POOLNAME}] Pool Read operations	The read rate per pool (operations per second).	Dependent item	ceph.pool["{#POOLNAME}",rd_ops.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].rd_ops` Change per second
Ceph: [{#POOLNAME}] Pool Write operations	The write rate per pool (operations per second).	Dependent item	ceph.pool["{#POOLNAME}",wr_ops.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].wr_ops` Change per second

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 6.2

Also available for: 6.4 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/ceph_agent2?at=release/6.2

Ceph by Zabbix agent 2

Overview

For Zabbix version: 6.2 and higher. The template is designed to monitor Ceph cluster by Zabbix, which works without any external scripts. Most of the metrics are collected in one go, thanks to Zabbix bulk data collection.

The template Ceph by Zabbix agent 2 — collects metrics by polling zabbix-agent2.

This template was tested on:

Ceph, version 14.2

Setup

See Zabbix template operation for basic instructions.

Setup and configure zabbix-agent2 compiled with the Ceph monitoring plugin.
Set the {$CEPH.CONNSTRING}, such as <protocol(host:port)>, or named session.
Set the user name and password in the host macros ({$CEPH.USER}, {$CEPH.API.KEY}) if you want to override the parameters from the Zabbix agent configuration file.

Test availability: zabbix_get -s ceph-host -k ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CEPH.API.KEY}	-	`zabbix_pass`
{$CEPH.CONNSTRING}	-	`https://localhost:8003`
{$CEPH.USER}	-	`zabbix`

Template links

There are no template links in this template.

Discovery rules

Name	Description	Type	Key and additional info
OSD	-	ZABBIX_PASSIVE	ceph.osd.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Pool	-	ZABBIX_PASSIVE	ceph.pool.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Items collected

Group	Name	Description	Type	Key and additional info
Ceph	Ceph: Ping		ZABBIX_PASSIVE	ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `30m`
Ceph	Ceph: Number of Monitors	The number of Monitors configured in a Ceph cluster.	DEPENDENT	ceph.num_mon Preprocessing: - JSONPATH: `$.num_mon` - DISCARD_UNCHANGED_HEARTBEAT: `30m`
Ceph	Ceph: Overall cluster status	The overall Ceph cluster status, eg 0 - HEALTH_OK, 1 - HEALTH_WARN or 2 - HEALTH_ERR.	DEPENDENT	ceph.overall_status Preprocessing: - JSONPATH: `$.overall_status` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Minimum Mon release version	min_mon_release_name	DEPENDENT	ceph.min_mon_release_name Preprocessing: - JSONPATH: `$.min_mon_release_name` - DISCARD_UNCHANGED_HEARTBEAT: `1h`
Ceph	Ceph: Ceph Read bandwidth	The global read bytes per second.	DEPENDENT	ceph.rd_bytes.rate Preprocessing: - JSONPATH: `$.rd_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Write bandwidth	The global write bytes per second	DEPENDENT	ceph.wr_bytes.rate Preprocessing: - JSONPATH: `$.wr_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Read operations per sec	The global read operations per second.	DEPENDENT	ceph.rd_ops.rate Preprocessing: - JSONPATH: `$.rd_ops` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Write operations per sec	The global write operations per second.	DEPENDENT	ceph.wr_ops.rate Preprocessing: - JSONPATH: `$.wr_ops` - CHANGE_PER_SECOND
Ceph	Ceph: Total bytes available	The total bytes available in a Ceph cluster.	DEPENDENT	ceph.total_avail_bytes Preprocessing: - JSONPATH: `$.total_avail_bytes`
Ceph	Ceph: Total bytes	The total (RAW) capacity of a Ceph cluster in bytes.	DEPENDENT	ceph.total_bytes Preprocessing: - JSONPATH: `$.total_bytes`
Ceph	Ceph: Total bytes used	The total bytes used in a Ceph cluster.	DEPENDENT	ceph.total_used_bytes Preprocessing: - JSONPATH: `$.total_used_bytes`
Ceph	Ceph: Total number of objects	The total number of objects in a Ceph cluster.	DEPENDENT	ceph.total_objects Preprocessing: - JSONPATH: `$.total_objects`
Ceph	Ceph: Number of Placement Groups	The total number of Placement Groups in a Ceph cluster.	DEPENDENT	ceph.num_pg Preprocessing: - JSONPATH: `$.num_pg` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of Placement Groups in Temporary state	The total number of Placement Groups in a pg_temp state	DEPENDENT	ceph.num_pg_temp Preprocessing: - JSONPATH: `$.num_pg_temp`
Ceph	Ceph: Number of Placement Groups in Active state	The total number of Placement Groups in an active state.	DEPENDENT	ceph.pg_states.active Preprocessing: - JSONPATH: `$.pg_states.active`
Ceph	Ceph: Number of Placement Groups in Clean state	The total number of Placement Groups in a clean state.	DEPENDENT	ceph.pg_states.clean Preprocessing: - JSONPATH: `$.pg_states.clean`
Ceph	Ceph: Number of Placement Groups in Peering state	The total number of Placement Groups in a peering state.	DEPENDENT	ceph.pg_states.peering Preprocessing: - JSONPATH: `$.pg_states.peering`
Ceph	Ceph: Number of Placement Groups in Scrubbing state	The total number of Placement Groups in a scrubbing state.	DEPENDENT	ceph.pg_states.scrubbing Preprocessing: - JSONPATH: `$.pg_states.scrubbing`
Ceph	Ceph: Number of Placement Groups in Undersized state	The total number of Placement Groups in an undersized state.	DEPENDENT	ceph.pg_states.undersized Preprocessing: - JSONPATH: `$.pg_states.undersized`
Ceph	Ceph: Number of Placement Groups in Backfilling state	The total number of Placement Groups in a backfill state.	DEPENDENT	ceph.pg_states.backfilling Preprocessing: - JSONPATH: `$.pg_states.backfilling`
Ceph	Ceph: Number of Placement Groups in degraded state	The total number of Placement Groups in a degraded state.	DEPENDENT	ceph.pg_states.degraded Preprocessing: - JSONPATH: `$.pg_states.degraded`
Ceph	Ceph: Number of Placement Groups in inconsistent state	The total number of Placement Groups in an inconsistent state.	DEPENDENT	ceph.pg_states.inconsistent Preprocessing: - JSONPATH: `$.pg_states.inconsistent`
Ceph	Ceph: Number of Placement Groups in Unknown state	The total number of Placement Groups in an unknown state.	DEPENDENT	ceph.pg_states.unknown Preprocessing: - JSONPATH: `$.pg_states.unknown`
Ceph	Ceph: Number of Placement Groups in remapped state	The total number of Placement Groups in a remapped state.	DEPENDENT	ceph.pg_states.remapped Preprocessing: - JSONPATH: `$.pg_states.remapped`
Ceph	Ceph: Number of Placement Groups in recovering state	The total number of Placement Groups in a recovering state.	DEPENDENT	ceph.pg_states.recovering Preprocessing: - JSONPATH: `$.pg_states.recovering`
Ceph	Ceph: Number of Placement Groups in backfill_toofull state	The total number of Placement Groups in a backfill_toofull state.	DEPENDENT	ceph.pg_states.backfill_toofull Preprocessing: - JSONPATH: `$.pg_states.backfill_toofull`
Ceph	Ceph: Number of Placement Groups in backfill_wait state	The total number of Placement Groups in a backfill_wait state.	DEPENDENT	ceph.pg_states.backfill_wait Preprocessing: - JSONPATH: `$.pg_states.backfill_wait`
Ceph	Ceph: Number of Placement Groups in recovery_wait state	The total number of Placement Groups in a recovery_wait state.	DEPENDENT	ceph.pg_states.recovery_wait Preprocessing: - JSONPATH: `$.pg_states.recovery_wait`
Ceph	Ceph: Number of Pools	The total number of pools in a Ceph cluster.	DEPENDENT	ceph.num_pools Preprocessing: - JSONPATH: `$.num_pools`
Ceph	Ceph: Number of OSDs	The number of the known storage daemons in a Ceph cluster.	DEPENDENT	ceph.num_osd Preprocessing: - JSONPATH: `$.num_osd` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of OSDs in state: UP	The total number of the online storage daemons in a Ceph cluster.	DEPENDENT	ceph.num_osd_up Preprocessing: - JSONPATH: `$.num_osd_up` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of OSDs in state: IN	The total number of the participating storage daemons in a Ceph cluster.	DEPENDENT	ceph.num_osd_in Preprocessing: - JSONPATH: `$.num_osd_in` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph OSD avg fill	The average fill of OSDs.	DEPENDENT	ceph.osd_fill.avg Preprocessing: - JSONPATH: `$.osd_fill.avg`
Ceph	Ceph: Ceph OSD max fill	The percentage of the most filled OSD.	DEPENDENT	ceph.osd_fill.max Preprocessing: - JSONPATH: `$.osd_fill.max`
Ceph	Ceph: Ceph OSD min fill	The percentage fill of the minimum filled OSD.	DEPENDENT	ceph.osd_fill.min Preprocessing: - JSONPATH: `$.osd_fill.min`
Ceph	Ceph: Ceph OSD max PGs	The maximum amount of Placement Groups on OSDs.	DEPENDENT	ceph.osd_pgs.max Preprocessing: - JSONPATH: `$.osd_pgs.max`
Ceph	Ceph: Ceph OSD min PGs	The minimum amount of Placement Groups on OSDs.	DEPENDENT	ceph.osd_pgs.min Preprocessing: - JSONPATH: `$.osd_pgs.min`
Ceph	Ceph: Ceph OSD avg PGs	The average amount of Placement Groups on OSDs.	DEPENDENT	ceph.osd_pgs.avg Preprocessing: - JSONPATH: `$.osd_pgs.avg`
Ceph	Ceph: Ceph OSD Apply latency Avg	The average apply latency of OSDs.	DEPENDENT	ceph.osd_latency_apply.avg Preprocessing: - JSONPATH: `$.osd_latency_apply.avg`
Ceph	Ceph: Ceph OSD Apply latency Max	The maximum apply latency of OSDs.	DEPENDENT	ceph.osd_latency_apply.max Preprocessing: - JSONPATH: `$.osd_latency_apply.max`
Ceph	Ceph: Ceph OSD Apply latency Min	The minimum apply latency of OSDs.	DEPENDENT	ceph.osd_latency_apply.min Preprocessing: - JSONPATH: `$.osd_latency_apply.min`
Ceph	Ceph: Ceph OSD Commit latency Avg	The average commit latency of OSDs.	DEPENDENT	ceph.osd_latency_commit.avg Preprocessing: - JSONPATH: `$.osd_latency_commit.avg`
Ceph	Ceph: Ceph OSD Commit latency Max	The maximum commit latency of OSDs.	DEPENDENT	ceph.osd_latency_commit.max Preprocessing: - JSONPATH: `$.osd_latency_commit.max`
Ceph	Ceph: Ceph OSD Commit latency Min	The minimum commit latency of OSDs.	DEPENDENT	ceph.osd_latency_commit.min Preprocessing: - JSONPATH: `$.osd_latency_commit.min`
Ceph	Ceph: Ceph backfill full ratio	The backfill full ratio setting of the Ceph cluster as configured on OSDMap.	DEPENDENT	ceph.osd_backfillfull_ratio Preprocessing: - JSONPATH: `$.osd_backfillfull_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph full ratio	The full ratio setting of the Ceph cluster as configured on OSDMap.	DEPENDENT	ceph.osd_full_ratio Preprocessing: - JSONPATH: `$.osd_full_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph nearfull ratio	The near full ratio setting of the Ceph cluster as configured on OSDMap.	DEPENDENT	ceph.osd_nearfull_ratio Preprocessing: - JSONPATH: `$.osd_nearfull_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD in		DEPENDENT	ceph.osd[{#OSDNAME},in] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.in` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD up		DEPENDENT	ceph.osd[{#OSDNAME},up] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.up` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD PGs		DEPENDENT	ceph.osd[{#OSDNAME},num_pgs] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.num_pgs` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD fill		DEPENDENT	ceph.osd[{#OSDNAME},fill] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_fill` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD latency apply	The time taken to flush an update to disks.	DEPENDENT	ceph.osd[{#OSDNAME},latency_apply] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_latency_apply` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD latency commit	The time taken to commit an operation to the journal.	DEPENDENT	ceph.osd[{#OSDNAME},latency_commit] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_latency_commit` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [{#POOLNAME}] Pool Used	The total bytes used in a pool.	DEPENDENT	ceph.pool["{#POOLNAME}",bytes_used] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].bytes_used`
Ceph	Ceph: [{#POOLNAME}] Max available	The maximum available space in the given pool.	DEPENDENT	ceph.pool["{#POOLNAME}",max_avail] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].max_avail`
Ceph	Ceph: [{#POOLNAME}] Pool RAW Used	Bytes used in pool including the copies made.	DEPENDENT	ceph.pool["{#POOLNAME}",stored_raw] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].stored_raw`
Ceph	Ceph: [{#POOLNAME}] Pool Percent Used	The percentage of the storage used per pool.	DEPENDENT	ceph.pool["{#POOLNAME}",percent_used] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].percent_used`
Ceph	Ceph: [{#POOLNAME}] Pool objects	The number of objects in the pool.	DEPENDENT	ceph.pool["{#POOLNAME}",objects] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].objects`
Ceph	Ceph: [{#POOLNAME}] Pool Read bandwidth	The read rate per pool (bytes per second).	DEPENDENT	ceph.pool["{#POOLNAME}",rd_bytes.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].rd_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Write bandwidth	The write rate per pool (bytes per second).	DEPENDENT	ceph.pool["{#POOLNAME}",wr_bytes.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].wr_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Read operations	The read rate per pool (operations per second).	DEPENDENT	ceph.pool["{#POOLNAME}",rd_ops.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].rd_ops` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Write operations	The write rate per pool (operations per second).	DEPENDENT	ceph.pool["{#POOLNAME}",wr_ops.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].wr_ops` - CHANGE_PER_SECOND
Zabbix raw items	Ceph: Get overall cluster status		ZABBIX_PASSIVE	ceph.status["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix raw items	Ceph: Get OSD stats		ZABBIX_PASSIVE	ceph.osd.stats["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix raw items	Ceph: Get OSD dump		ZABBIX_PASSIVE	ceph.osd.dump["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix raw items	Ceph: Get df		ZABBIX_PASSIVE	ceph.df.details["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: Can not connect to cluster	The connection to the Ceph RESTful module is broken (if there is any error presented including AUTH and the configuration issues).	`last(/Ceph by Zabbix agent 2/ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"])=0`	AVERAGE
Ceph: Cluster in ERROR state	-	`last(/Ceph by Zabbix agent 2/ceph.overall_status)=2`	AVERAGE	Manual close: YES
Ceph: Cluster in WARNING state	-	`last(/Ceph by Zabbix agent 2/ceph.overall_status)=1` Recovery expression: `last(/Ceph by Zabbix agent 2/ceph.overall_status)=0`	WARNING	Manual close: YES Depends on: - Ceph: Cluster in ERROR state
Ceph: Minimum monitor release version has changed	A Ceph version has changed. Perform Ack to close manually.	`last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#1)<>last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#2) and length(last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name))>0`	INFO	Manual close: YES
Ceph: OSD osd.{#OSDNAME} is down	OSD osd.{#OSDNAME} is marked "down" in the osdmap. The OSD daemon may have been stopped, or peer OSDs may be unable to reach the OSD over the network.	`last(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},up]) = 0`	AVERAGE
Ceph: OSD osd.{#OSDNAME} is full	-	`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_full_ratio)*100`	AVERAGE
Ceph: Ceph OSD osd.{#OSDNAME} is near full	-	`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_nearfull_ratio)*100`	WARNING	Depends on: - Ceph: OSD osd.{#OSDNAME} is full

Feedback

Please report any issues with the template at https://support.zabbix.com.

You can also provide feedback, discuss the template or ask for help at ZABBIX forums.

This template is for Zabbix version: 6.0

Also available for: 6.4 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/ceph_agent2?at=release/6.0

Ceph by Zabbix agent 2

Overview

The template to monitor Ceph cluster by Zabbix that work without any external scripts. Most of the metrics are collected in one go, thanks to Zabbix bulk data collection.

Template Ceph by Zabbix agent 2 — collects metrics by polling zabbix-agent2.

Requirements

Zabbix version: 6.0 and higher.

Tested versions

This template has been tested on:

Ceph 14.2

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Setup and configure zabbix-agent2 compiled with the Ceph monitoring plugin.
Set the {$CEPH.CONNSTRING} such as <protocol(host:port)> or named session.
Set the user name and password in host macros ({$CEPH.USER}, {$CEPH.API.KEY}) if you want to override parameters from the Zabbix agent configuration file.

Test availability: zabbix_get -s ceph-host -k ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Macros used

Name	Description	Default
{$CEPH.USER}		`zabbix`
{$CEPH.API.KEY}		`zabbix_pass`
{$CEPH.CONNSTRING}		`https://localhost:8003`

Items

Name	Description	Type	Key and additional info
Ceph: Get overall cluster status		Zabbix agent	ceph.status["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Get OSD stats		Zabbix agent	ceph.osd.stats["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Get OSD dump		Zabbix agent	ceph.osd.dump["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Get df		Zabbix agent	ceph.df.details["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Ceph: Ping		Zabbix agent	ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"] Preprocessing Discard unchanged with heartbeat: `30m`
Ceph: Number of Monitors	The number of Monitors configured in a Ceph cluster.	Dependent item	ceph.num_mon Preprocessing JSON Path: `$.num_mon` Discard unchanged with heartbeat: `30m`
Ceph: Overall cluster status	The overall Ceph cluster status, eg 0 - HEALTH_OK, 1 - HEALTH_WARN or 2 - HEALTH_ERR.	Dependent item	ceph.overall_status Preprocessing JSON Path: `$.overall_status` Discard unchanged with heartbeat: `10m`
Ceph: Minimum Mon release version	min_mon_release_name	Dependent item	ceph.min_mon_release_name Preprocessing JSON Path: `$.min_mon_release_name` Discard unchanged with heartbeat: `1h`
Ceph: Ceph Read bandwidth	The global read bytes per second.	Dependent item	ceph.rd_bytes.rate Preprocessing JSON Path: `$.rd_bytes` Change per second
Ceph: Ceph Write bandwidth	The global write bytes per second.	Dependent item	ceph.wr_bytes.rate Preprocessing JSON Path: `$.wr_bytes` Change per second
Ceph: Ceph Read operations per sec	The global read operations per second.	Dependent item	ceph.rd_ops.rate Preprocessing JSON Path: `$.rd_ops` Change per second
Ceph: Ceph Write operations per sec	The global write operations per second.	Dependent item	ceph.wr_ops.rate Preprocessing JSON Path: `$.wr_ops` Change per second
Ceph: Total bytes available	The total bytes available in a Ceph cluster.	Dependent item	ceph.total_avail_bytes Preprocessing JSON Path: `$.total_avail_bytes`
Ceph: Total bytes	The total (RAW) capacity of a Ceph cluster in bytes.	Dependent item	ceph.total_bytes Preprocessing JSON Path: `$.total_bytes`
Ceph: Total bytes used	The total bytes used in a Ceph cluster.	Dependent item	ceph.total_used_bytes Preprocessing JSON Path: `$.total_used_bytes`
Ceph: Total number of objects	The total number of objects in a Ceph cluster.	Dependent item	ceph.total_objects Preprocessing JSON Path: `$.total_objects`
Ceph: Number of Placement Groups	The total number of Placement Groups in a Ceph cluster.	Dependent item	ceph.num_pg Preprocessing JSON Path: `$.num_pg` Discard unchanged with heartbeat: `10m`
Ceph: Number of Placement Groups in Temporary state	The total number of Placement Groups in a pg_temp state	Dependent item	ceph.num_pg_temp Preprocessing JSON Path: `$.num_pg_temp`
Ceph: Number of Placement Groups in Active state	The total number of Placement Groups in an active state.	Dependent item	ceph.pg_states.active Preprocessing JSON Path: `$.pg_states.active`
Ceph: Number of Placement Groups in Clean state	The total number of Placement Groups in a clean state.	Dependent item	ceph.pg_states.clean Preprocessing JSON Path: `$.pg_states.clean`
Ceph: Number of Placement Groups in Peering state	The total number of Placement Groups in a peering state.	Dependent item	ceph.pg_states.peering Preprocessing JSON Path: `$.pg_states.peering`
Ceph: Number of Placement Groups in Scrubbing state	The total number of Placement Groups in a scrubbing state.	Dependent item	ceph.pg_states.scrubbing Preprocessing JSON Path: `$.pg_states.scrubbing`
Ceph: Number of Placement Groups in Undersized state	The total number of Placement Groups in an undersized state.	Dependent item	ceph.pg_states.undersized Preprocessing JSON Path: `$.pg_states.undersized`
Ceph: Number of Placement Groups in Backfilling state	The total number of Placement Groups in a backfill state.	Dependent item	ceph.pg_states.backfilling Preprocessing JSON Path: `$.pg_states.backfilling`
Ceph: Number of Placement Groups in degraded state	The total number of Placement Groups in a degraded state.	Dependent item	ceph.pg_states.degraded Preprocessing JSON Path: `$.pg_states.degraded`
Ceph: Number of Placement Groups in inconsistent state	The total number of Placement Groups in an inconsistent state.	Dependent item	ceph.pg_states.inconsistent Preprocessing JSON Path: `$.pg_states.inconsistent`
Ceph: Number of Placement Groups in Unknown state	The total number of Placement Groups in an unknown state.	Dependent item	ceph.pg_states.unknown Preprocessing JSON Path: `$.pg_states.unknown`
Ceph: Number of Placement Groups in remapped state	The total number of Placement Groups in a remapped state.	Dependent item	ceph.pg_states.remapped Preprocessing JSON Path: `$.pg_states.remapped`
Ceph: Number of Placement Groups in recovering state	The total number of Placement Groups in a recovering state.	Dependent item	ceph.pg_states.recovering Preprocessing JSON Path: `$.pg_states.recovering`
Ceph: Number of Placement Groups in backfill_toofull state	The total number of Placement Groups in a backfill_toofull state.	Dependent item	ceph.pg_states.backfill_toofull Preprocessing JSON Path: `$.pg_states.backfill_toofull`
Ceph: Number of Placement Groups in backfill_wait state	The total number of Placement Groups in a backfill_wait state.	Dependent item	ceph.pg_states.backfill_wait Preprocessing JSON Path: `$.pg_states.backfill_wait`
Ceph: Number of Placement Groups in recovery_wait state	The total number of Placement Groups in a recovery_wait state.	Dependent item	ceph.pg_states.recovery_wait Preprocessing JSON Path: `$.pg_states.recovery_wait`
Ceph: Number of Pools	The total number of pools in a Ceph cluster.	Dependent item	ceph.num_pools Preprocessing JSON Path: `$.num_pools`
Ceph: Number of OSDs	The number of the known storage daemons in a Ceph cluster.	Dependent item	ceph.num_osd Preprocessing JSON Path: `$.num_osd` Discard unchanged with heartbeat: `10m`
Ceph: Number of OSDs in state: UP	The total number of the online storage daemons in a Ceph cluster.	Dependent item	ceph.num_osd_up Preprocessing JSON Path: `$.num_osd_up` Discard unchanged with heartbeat: `10m`
Ceph: Number of OSDs in state: IN	The total number of the participating storage daemons in a Ceph cluster.	Dependent item	ceph.num_osd_in Preprocessing JSON Path: `$.num_osd_in` Discard unchanged with heartbeat: `10m`
Ceph: Ceph OSD avg fill	The average fill of OSDs.	Dependent item	ceph.osd_fill.avg Preprocessing JSON Path: `$.osd_fill.avg`
Ceph: Ceph OSD max fill	The percentage of the most filled OSD.	Dependent item	ceph.osd_fill.max Preprocessing JSON Path: `$.osd_fill.max`
Ceph: Ceph OSD min fill	The percentage fill of the minimum filled OSD.	Dependent item	ceph.osd_fill.min Preprocessing JSON Path: `$.osd_fill.min`
Ceph: Ceph OSD max PGs	The maximum amount of Placement Groups on OSDs.	Dependent item	ceph.osd_pgs.max Preprocessing JSON Path: `$.osd_pgs.max`
Ceph: Ceph OSD min PGs	The minimum amount of Placement Groups on OSDs.	Dependent item	ceph.osd_pgs.min Preprocessing JSON Path: `$.osd_pgs.min`
Ceph: Ceph OSD avg PGs	The average amount of Placement Groups on OSDs.	Dependent item	ceph.osd_pgs.avg Preprocessing JSON Path: `$.osd_pgs.avg`
Ceph: Ceph OSD Apply latency Avg	The average apply latency of OSDs.	Dependent item	ceph.osd_latency_apply.avg Preprocessing JSON Path: `$.osd_latency_apply.avg`
Ceph: Ceph OSD Apply latency Max	The maximum apply latency of OSDs.	Dependent item	ceph.osd_latency_apply.max Preprocessing JSON Path: `$.osd_latency_apply.max`
Ceph: Ceph OSD Apply latency Min	The minimum apply latency of OSDs.	Dependent item	ceph.osd_latency_apply.min Preprocessing JSON Path: `$.osd_latency_apply.min`
Ceph: Ceph OSD Commit latency Avg	The average commit latency of OSDs.	Dependent item	ceph.osd_latency_commit.avg Preprocessing JSON Path: `$.osd_latency_commit.avg`
Ceph: Ceph OSD Commit latency Max	The maximum commit latency of OSDs.	Dependent item	ceph.osd_latency_commit.max Preprocessing JSON Path: `$.osd_latency_commit.max`
Ceph: Ceph OSD Commit latency Min	The minimum commit latency of OSDs.	Dependent item	ceph.osd_latency_commit.min Preprocessing JSON Path: `$.osd_latency_commit.min`
Ceph: Ceph backfill full ratio	The backfill full ratio setting of the Ceph cluster as configured on OSDMap.	Dependent item	ceph.osd_backfillfull_ratio Preprocessing JSON Path: `$.osd_backfillfull_ratio` Discard unchanged with heartbeat: `10m`
Ceph: Ceph full ratio	The full ratio setting of the Ceph cluster as configured on OSDMap.	Dependent item	ceph.osd_full_ratio Preprocessing JSON Path: `$.osd_full_ratio` Discard unchanged with heartbeat: `10m`
Ceph: Ceph nearfull ratio	The near full ratio setting of the Ceph cluster as configured on OSDMap.	Dependent item	ceph.osd_nearfull_ratio Preprocessing JSON Path: `$.osd_nearfull_ratio` Discard unchanged with heartbeat: `10m`

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: Can not connect to cluster	The connection to the Ceph RESTful module is broken (if there is any error presented including AUTH and the configuration issues).	`last(/Ceph by Zabbix agent 2/ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"])=0`	Average
Ceph: Cluster in ERROR state		`last(/Ceph by Zabbix agent 2/ceph.overall_status)=2`	Average	Manual close: Yes
Ceph: Cluster in WARNING state		`last(/Ceph by Zabbix agent 2/ceph.overall_status)=1`	Warning	Manual close: Yes Depends on: Ceph: Cluster in ERROR state
Ceph: Minimum monitor release version has changed	A Ceph version has changed. Acknowledge to close the problem manually.	`last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#1)<>last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#2) and length(last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name))>0`	Info	Manual close: Yes

LLD rule OSD

Name	Description	Type	Key and additional info
OSD		Zabbix agent	ceph.osd.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Item prototypes for OSD

Name	Description	Type	Key and additional info
Ceph: [osd.{#OSDNAME}] OSD in		Dependent item	ceph.osd[{#OSDNAME},in] Preprocessing JSON Path: `$.osds.{#OSDNAME}.in` Discard unchanged with heartbeat: `10m`
Ceph: [osd.{#OSDNAME}] OSD up		Dependent item	ceph.osd[{#OSDNAME},up] Preprocessing JSON Path: `$.osds.{#OSDNAME}.up` Discard unchanged with heartbeat: `10m`
Ceph: [osd.{#OSDNAME}] OSD PGs		Dependent item	ceph.osd[{#OSDNAME},num_pgs] Preprocessing JSON Path: `$.osds.{#OSDNAME}.num_pgs` ⛔️Custom on fail: Discard value
Ceph: [osd.{#OSDNAME}] OSD fill		Dependent item	ceph.osd[{#OSDNAME},fill] Preprocessing JSON Path: `$.osds.{#OSDNAME}.osd_fill` ⛔️Custom on fail: Discard value
Ceph: [osd.{#OSDNAME}] OSD latency apply	The time taken to flush an update to disks.	Dependent item	ceph.osd[{#OSDNAME},latency_apply] Preprocessing JSON Path: `$.osds.{#OSDNAME}.osd_latency_apply` ⛔️Custom on fail: Discard value
Ceph: [osd.{#OSDNAME}] OSD latency commit	The time taken to commit an operation to the journal.	Dependent item	ceph.osd[{#OSDNAME},latency_commit] Preprocessing JSON Path: `$.osds.{#OSDNAME}.osd_latency_commit` ⛔️Custom on fail: Discard value

Trigger prototypes for OSD

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: OSD osd.{#OSDNAME} is down	OSD osd.{#OSDNAME} is marked "down" in the osdmap. The OSD daemon may have been stopped, or peer OSDs may be unable to reach the OSD over the network.	`last(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},up]) = 0`	Average
Ceph: OSD osd.{#OSDNAME} is full		`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_full_ratio)*100`	Average
Ceph: Ceph OSD osd.{#OSDNAME} is near full		`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_nearfull_ratio)*100`	Warning	Depends on: Ceph: OSD osd.{#OSDNAME} is full

LLD rule Pool

Name	Description	Type	Key and additional info
Pool		Zabbix agent	ceph.pool.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Item prototypes for Pool

Name	Description	Type	Key and additional info
Ceph: [{#POOLNAME}] Pool Used	The total bytes used in a pool.	Dependent item	ceph.pool["{#POOLNAME}",bytes_used] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].bytes_used`
Ceph: [{#POOLNAME}] Max available	The maximum available space in the given pool.	Dependent item	ceph.pool["{#POOLNAME}",max_avail] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].max_avail`
Ceph: [{#POOLNAME}] Pool RAW Used	Bytes used in pool including the copies made.	Dependent item	ceph.pool["{#POOLNAME}",stored_raw] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].stored_raw`
Ceph: [{#POOLNAME}] Pool Percent Used	The percentage of the storage used per pool.	Dependent item	ceph.pool["{#POOLNAME}",percent_used] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].percent_used`
Ceph: [{#POOLNAME}] Pool objects	The number of objects in the pool.	Dependent item	ceph.pool["{#POOLNAME}",objects] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].objects`
Ceph: [{#POOLNAME}] Pool Read bandwidth	The read rate per pool (bytes per second).	Dependent item	ceph.pool["{#POOLNAME}",rd_bytes.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].rd_bytes` Change per second
Ceph: [{#POOLNAME}] Pool Write bandwidth	The write rate per pool (bytes per second).	Dependent item	ceph.pool["{#POOLNAME}",wr_bytes.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].wr_bytes` Change per second
Ceph: [{#POOLNAME}] Pool Read operations	The read rate per pool (operations per second).	Dependent item	ceph.pool["{#POOLNAME}",rd_ops.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].rd_ops` Change per second
Ceph: [{#POOLNAME}] Pool Write operations	The write rate per pool (operations per second).	Dependent item	ceph.pool["{#POOLNAME}",wr_ops.rate] Preprocessing JSON Path: `$.pools["{#POOLNAME}"].wr_ops` Change per second

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.4 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/ceph_agent2?at=release/5.4

Ceph by Zabbix agent 2

Overview

For Zabbix version: 5.4 and higher
The template to monitor Ceph cluster by Zabbix that work without any external scripts. Most of the metrics are collected in one go, thanks to Zabbix bulk data collection.

Template Ceph by Zabbix agent 2 — collects metrics by polling zabbix-agent2.

This template was tested on:

Ceph, version 14.2

Setup

See Zabbix template operation for basic instructions.

Setup and configure zabbix-agent2 compiled with the Ceph monitoring plugin.
Set the {$CEPH.CONNSTRING} such as <protocol(host:port)> or named session.
Set the user name and password in host macros ({$CEPH.USER}, {$CEPH.API.KEY}) if you want to override parameters from the Zabbix agent configuration file.

Test availability: zabbix_get -s ceph-host -k ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CEPH.API.KEY}	-	`zabbix_pass`
{$CEPH.CONNSTRING}	-	`https://localhost:8003`
{$CEPH.USER}	-	`zabbix`

Template links

There are no template links in this template.

Discovery rules

Name	Description	Type	Key and additional info
OSD	-	ZABBIX_PASSIVE	ceph.osd.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Pool	-	ZABBIX_PASSIVE	ceph.pool.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Items collected

Group	Name	Description	Type	Key and additional info
Ceph	Ceph: Ping		ZABBIX_PASSIVE	ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `30m`
Ceph	Ceph: Number of Monitors	Number of Monitors configured in Ceph cluster	DEPENDENT	ceph.num_mon Preprocessing: - JSONPATH: `$.num_mon` - DISCARD_UNCHANGED_HEARTBEAT: `30m`
Ceph	Ceph: Overall cluster status	Overall Ceph cluster status, eg 0 - HEALTH_OK, 1 - HEALTH_WARN or 2 - HEALTH_ERR	DEPENDENT	ceph.overall_status Preprocessing: - JSONPATH: `$.overall_status` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Minimum Mon release version	min_mon_release_name	DEPENDENT	ceph.min_mon_release_name Preprocessing: - JSONPATH: `$.min_mon_release_name` - DISCARD_UNCHANGED_HEARTBEAT: `1h`
Ceph	Ceph: Ceph Read bandwidth	Global read Bytes per second	DEPENDENT	ceph.rd_bytes.rate Preprocessing: - JSONPATH: `$.rd_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Write bandwidth	Global write Bytes per second	DEPENDENT	ceph.wr_bytes.rate Preprocessing: - JSONPATH: `$.wr_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Read operations per sec	Global read operations per second	DEPENDENT	ceph.rd_ops.rate Preprocessing: - JSONPATH: `$.rd_ops`
Ceph	Ceph: Ceph Write operations per sec	Global write operations per second	DEPENDENT	ceph.wr_ops.rate Preprocessing: - JSONPATH: `$.wr_ops` - CHANGE_PER_SECOND
Ceph	Ceph: Total bytes available	Total bytes available in Ceph cluster	DEPENDENT	ceph.total_avail_bytes Preprocessing: - JSONPATH: `$.total_avail_bytes`
Ceph	Ceph: Total bytes	Total (RAW) capacity of Ceph cluster in bytes	DEPENDENT	ceph.total_bytes Preprocessing: - JSONPATH: `$.total_bytes`
Ceph	Ceph: Total bytes used	Total bytes used in Ceph cluster	DEPENDENT	ceph.total_used_bytes Preprocessing: - JSONPATH: `$.total_used_bytes`
Ceph	Ceph: Total number of objects	Total number of objects in Ceph cluster	DEPENDENT	ceph.total_objects Preprocessing: - JSONPATH: `$.total_objects`
Ceph	Ceph: Number of Placement Groups	Total number of Placement Groups in Ceph cluster	DEPENDENT	ceph.num_pg Preprocessing: - JSONPATH: `$.num_pg` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of Placement Groups in Temporary state	Total number of Placement Groups in pg_temp state	DEPENDENT	ceph.num_pg_temp Preprocessing: - JSONPATH: `$.num_pg_temp`
Ceph	Ceph: Number of Placement Groups in Active state	Total number of Placement Groups in active state	DEPENDENT	ceph.pg_states.active Preprocessing: - JSONPATH: `$.pg_states.active`
Ceph	Ceph: Number of Placement Groups in Clean state	Total number of Placement Groups in clean state	DEPENDENT	ceph.pg_states.clean Preprocessing: - JSONPATH: `$.pg_states.clean`
Ceph	Ceph: Number of Placement Groups in Peering state	Total number of Placement Groups in peering state	DEPENDENT	ceph.pg_states.peering Preprocessing: - JSONPATH: `$.pg_states.peering`
Ceph	Ceph: Number of Placement Groups in Scrubbing state	Total number of Placement Groups in scrubbing state	DEPENDENT	ceph.pg_states.scrubbing Preprocessing: - JSONPATH: `$.pg_states.scrubbing`
Ceph	Ceph: Number of Placement Groups in Undersized state	Total number of Placement Groups in undersized state	DEPENDENT	ceph.pg_states.undersized Preprocessing: - JSONPATH: `$.pg_states.undersized`
Ceph	Ceph: Number of Placement Groups in Backfilling state	Total number of Placement Groups in backfilling state	DEPENDENT	ceph.pg_states.backfilling Preprocessing: - JSONPATH: `$.pg_states.backfilling`
Ceph	Ceph: Number of Placement Groups in degraded state	Total number of Placement Groups in degraded state	DEPENDENT	ceph.pg_states.degraded Preprocessing: - JSONPATH: `$.pg_states.degraded`
Ceph	Ceph: Number of Placement Groups in inconsistent state	Total number of Placement Groups in inconsistent state	DEPENDENT	ceph.pg_states.inconsistent Preprocessing: - JSONPATH: `$.pg_states.inconsistent`
Ceph	Ceph: Number of Placement Groups in Unknown state	Total number of Placement Groups in unknown state	DEPENDENT	ceph.pg_states.unknown Preprocessing: - JSONPATH: `$.pg_states.unknown`
Ceph	Ceph: Number of Placement Groups in remapped state	Total number of Placement Groups in remapped state	DEPENDENT	ceph.pg_states.remapped Preprocessing: - JSONPATH: `$.pg_states.remapped`
Ceph	Ceph: Number of Placement Groups in recovering state	Total number of Placement Groups in recovering state	DEPENDENT	ceph.pg_states.recovering Preprocessing: - JSONPATH: `$.pg_states.recovering`
Ceph	Ceph: Number of Placement Groups in backfill_toofull state	Total number of Placement Groups in backfill_toofull state	DEPENDENT	ceph.pg_states.backfill_toofull Preprocessing: - JSONPATH: `$.pg_states.backfill_toofull`
Ceph	Ceph: Number of Placement Groups in backfill_wait state	Total number of Placement Groups in backfill_wait state	DEPENDENT	ceph.pg_states.backfill_wait Preprocessing: - JSONPATH: `$.pg_states.backfill_wait`
Ceph	Ceph: Number of Placement Groups in recovery_wait state	Total number of Placement Groups in recovery_wait state	DEPENDENT	ceph.pg_states.recovery_wait Preprocessing: - JSONPATH: `$.pg_states.recovery_wait`
Ceph	Ceph: Number of Pools	Total number of pools in Ceph cluster	DEPENDENT	ceph.num_pools Preprocessing: - JSONPATH: `$.num_pools`
Ceph	Ceph: Number of OSDs	Number of known storage daemons in Ceph cluster	DEPENDENT	ceph.num_osd Preprocessing: - JSONPATH: `$.num_osd` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of OSDs in state: UP	Total number of online storage daemons in Ceph cluster	DEPENDENT	ceph.num_osd_up Preprocessing: - JSONPATH: `$.num_osd_up` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of OSDs in state: IN	Total number of participating storage daemons in Ceph cluster	DEPENDENT	ceph.num_osd_in Preprocessing: - JSONPATH: `$.num_osd_in` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph OSD avg fill	Average fill of OSDs	DEPENDENT	ceph.osd_fill.avg Preprocessing: - JSONPATH: `$.osd_fill.avg`
Ceph	Ceph: Ceph OSD max fill	Percentage fill of maximum filled OSD	DEPENDENT	ceph.osd_fill.max Preprocessing: - JSONPATH: `$.osd_fill.max`
Ceph	Ceph: Ceph OSD min fill	Percentage fill of minimum filled OSD	DEPENDENT	ceph.osd_fill.min Preprocessing: - JSONPATH: `$.osd_fill.min`
Ceph	Ceph: Ceph OSD max PGs	Maximum amount of PGs on OSDs	DEPENDENT	ceph.osd_pgs.max Preprocessing: - JSONPATH: `$.osd_pgs.max`
Ceph	Ceph: Ceph OSD min PGs	Minimum amount of PGs on OSDs	DEPENDENT	ceph.osd_pgs.min Preprocessing: - JSONPATH: `$.osd_pgs.min`
Ceph	Ceph: Ceph OSD avg PGs	Average amount of PGs on OSDs	DEPENDENT	ceph.osd_pgs.avg Preprocessing: - JSONPATH: `$.osd_pgs.avg`
Ceph	Ceph: Ceph OSD Apply latency Avg	Average apply latency of OSDs	DEPENDENT	ceph.osd_latency_apply.avg Preprocessing: - JSONPATH: `$.osd_latency_apply.avg`
Ceph	Ceph: Ceph OSD Apply latency Max	Maximum apply latency of OSDs	DEPENDENT	ceph.osd_latency_apply.max Preprocessing: - JSONPATH: `$.osd_latency_apply.max`
Ceph	Ceph: Ceph OSD Apply latency Min	Minimum apply latency of OSDs	DEPENDENT	ceph.osd_latency_apply.min Preprocessing: - JSONPATH: `$.osd_latency_apply.min`
Ceph	Ceph: Ceph OSD Commit latency Avg	Average commit latency of OSDs	DEPENDENT	ceph.osd_latency_commit.avg Preprocessing: - JSONPATH: `$.osd_latency_commit.avg`
Ceph	Ceph: Ceph OSD Commit latency Max	Maximum commit latency of OSDs	DEPENDENT	ceph.osd_latency_commit.max Preprocessing: - JSONPATH: `$.osd_latency_commit.max`
Ceph	Ceph: Ceph OSD Commit latency Min	Minimum commit latency of OSDs	DEPENDENT	ceph.osd_latency_commit.min Preprocessing: - JSONPATH: `$.osd_latency_commit.min`
Ceph	Ceph: Ceph backfill full ratio	Backfill full ratio setting of Ceph cluster as configured on OSDMap	DEPENDENT	ceph.osd_backfillfull_ratio Preprocessing: - JSONPATH: `$.osd_backfillfull_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph full ratio	Full ratio setting of Ceph cluster as configured on OSDMap	DEPENDENT	ceph.osd_full_ratio Preprocessing: - JSONPATH: `$.osd_full_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph nearfull ratio	Near full ratio setting of Ceph cluster as configured on OSDMap	DEPENDENT	ceph.osd_nearfull_ratio Preprocessing: - JSONPATH: `$.osd_nearfull_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD in		DEPENDENT	ceph.osd[{#OSDNAME},in] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.in` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD up		DEPENDENT	ceph.osd[{#OSDNAME},up] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.up` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD PGs		DEPENDENT	ceph.osd[{#OSDNAME},num_pgs] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.num_pgs` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD fill		DEPENDENT	ceph.osd[{#OSDNAME},fill] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_fill` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD latency apply	Time taken to flush an update to disks.	DEPENDENT	ceph.osd[{#OSDNAME},latency_apply] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_latency_apply` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD latency commit	Time taken to commit an operation to the journal.	DEPENDENT	ceph.osd[{#OSDNAME},latency_commit] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_latency_commit` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [{#POOLNAME}] Pool Used	Total bytes used in pool.	DEPENDENT	ceph.pool["{#POOLNAME}",bytes_used] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].bytes_used`
Ceph	Ceph: [{#POOLNAME}] Max available	The maximum available space in the given pool.	DEPENDENT	ceph.pool["{#POOLNAME}",max_avail] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].max_avail`
Ceph	Ceph: [{#POOLNAME}] Pool RAW Used	Bytes used in pool including copies made.	DEPENDENT	ceph.pool["{#POOLNAME}",stored_raw] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].stored_raw`
Ceph	Ceph: [{#POOLNAME}] Pool Percent Used	Percentage of storage used per pool	DEPENDENT	ceph.pool["{#POOLNAME}",percent_used] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].percent_used`
Ceph	Ceph: [{#POOLNAME}] Pool objects	Number of objects in the pool.	DEPENDENT	ceph.pool["{#POOLNAME}",objects] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].objects`
Ceph	Ceph: [{#POOLNAME}] Pool Read bandwidth	Per-pool read Bytes/second	DEPENDENT	ceph.pool["{#POOLNAME}",rd_bytes.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].rd_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Write bandwidth	Per-pool write Bytes/second	DEPENDENT	ceph.pool["{#POOLNAME}",wr_bytes.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].wr_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Read operations	Per-pool read operations/second	DEPENDENT	ceph.pool["{#POOLNAME}",rd_ops.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].rd_ops` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Write operations	Per-pool write operations/second	DEPENDENT	ceph.pool["{#POOLNAME}",wr_ops.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].wr_ops` - CHANGE_PER_SECOND
Zabbix_raw_items	Ceph: Get overall cluster status		ZABBIX_PASSIVE	ceph.status["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix_raw_items	Ceph: Get OSD stats		ZABBIX_PASSIVE	ceph.osd.stats["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix_raw_items	Ceph: Get OSD dump		ZABBIX_PASSIVE	ceph.osd.dump["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix_raw_items	Ceph: Get df		ZABBIX_PASSIVE	ceph.df.details["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: Can not connect to cluster	Connection to Ceph RESTful module is broken (if there is any error presented including AUTH and configuration issues).	`last(/Ceph by Zabbix agent 2/ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"])=0`	AVERAGE
Ceph: Cluster in ERROR state	-	`last(/Ceph by Zabbix agent 2/ceph.overall_status)=2`	AVERAGE	Manual close: YES
Ceph: Cluster in WARNING state	-	`last(/Ceph by Zabbix agent 2/ceph.overall_status)=1` Recovery expression: `last(/Ceph by Zabbix agent 2/ceph.overall_status)=0`	WARNING	Manual close: YES Depends on: - Ceph: Cluster in ERROR state
Ceph: Minimum monitor release version has changed (new version: {ITEM.VALUE})	Ceph version has changed. Ack to close.	`last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#1)<>last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name,#2) and length(last(/Ceph by Zabbix agent 2/ceph.min_mon_release_name))>0`	INFO	Manual close: YES
Ceph: OSD osd.{#OSDNAME} is down	OSD osd.{#OSDNAME} is marked "down" in the osdmap. The OSD daemon may have been stopped, or peer OSDs may be unable to reach the OSD over the network.	`last(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},up]) = 0`	AVERAGE
Ceph: OSD osd.{#OSDNAME} is full	-	`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_full_ratio)*100`	AVERAGE
Ceph: Ceph OSD osd.{#OSDNAME} is near full	-	`min(/Ceph by Zabbix agent 2/ceph.osd[{#OSDNAME},fill],15m) > last(/Ceph by Zabbix agent 2/ceph.osd_nearfull_ratio)*100`	WARNING	Depends on: - Ceph: OSD osd.{#OSDNAME} is full

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide a feedback, discuss the template or ask for help with it at ZABBIX forums.

This template is for Zabbix version: 5.0

Also available for: 6.4 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/ceph_agent2?at=release/5.0

Template App Ceph by Zabbix Agent2

Overview

For Zabbix version: 5.0 and higher.
The template is designed to monitor Ceph cluster by Zabbix, which works without any external scripts. Most of the metrics are collected in one go, thanks to Zabbix bulk data collection.

The template Ceph by Zabbix Agent2 — collects metrics by polling zabbix-agent2.

This template was tested on:

Ceph, version 14.2

Setup

See Zabbix template operation for basic instructions.

Setup and configure zabbix-agent2 compiled with the Ceph monitoring plugin.
Set the {$CEPH.CONNSTRING}, such as <protocol(host:port)>, or named session.
Set the user name and password in the host macros ({$CEPH.USER}, {$CEPH.API.KEY}) if you want to override the parameters from the Zabbix agent configuration file.

Test availability: zabbix_get -s ceph-host -k ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CEPH.API.KEY}	-	`zabbix_pass`
{$CEPH.CONNSTRING}	-	`https://localhost:8003`
{$CEPH.USER}	-	`zabbix`

Template links

There are no template links in this template.

Discovery rules

Name	Description	Type	Key and additional info
OSD	-	ZABBIX_PASSIVE	ceph.osd.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Pool	-	ZABBIX_PASSIVE	ceph.pool.discovery["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Items collected

Group	Name	Description	Type	Key and additional info
Ceph	Ceph: Ping		ZABBIX_PASSIVE	ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `30m`
Ceph	Ceph: Number of Monitors	The number of Monitors configured in a Ceph cluster.	DEPENDENT	ceph.num_mon Preprocessing: - JSONPATH: `$.num_mon` - DISCARD_UNCHANGED_HEARTBEAT: `30m`
Ceph	Ceph: Overall cluster status	The overall Ceph cluster status, eg 0 - HEALTH_OK, 1 - HEALTH_WARN or 2 - HEALTH_ERR.	DEPENDENT	ceph.overall_status Preprocessing: - JSONPATH: `$.overall_status` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Minimum Mon release version	min_mon_release_name	DEPENDENT	ceph.min_mon_release_name Preprocessing: - JSONPATH: `$.min_mon_release_name` - DISCARD_UNCHANGED_HEARTBEAT: `1h`
Ceph	Ceph: Ceph Read bandwidth	The global read bytes per second.	DEPENDENT	ceph.rd_bytes.rate Preprocessing: - JSONPATH: `$.rd_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Write bandwidth	The global write bytes per second.	DEPENDENT	ceph.wr_bytes.rate Preprocessing: - JSONPATH: `$.wr_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Read operations per sec	The global read operations per second.	DEPENDENT	ceph.rd_ops.rate Preprocessing: - JSONPATH: `$.rd_ops` - CHANGE_PER_SECOND
Ceph	Ceph: Ceph Write operations per sec	The global write operations per second.	DEPENDENT	ceph.wr_ops.rate Preprocessing: - JSONPATH: `$.wr_ops` - CHANGE_PER_SECOND
Ceph	Ceph: Total bytes available	The total bytes available in a Ceph cluster.	DEPENDENT	ceph.total_avail_bytes Preprocessing: - JSONPATH: `$.total_avail_bytes`
Ceph	Ceph: Total bytes	The total (RAW) capacity of a Ceph cluster in bytes.	DEPENDENT	ceph.total_bytes Preprocessing: - JSONPATH: `$.total_bytes`
Ceph	Ceph: Total bytes used	The total bytes used in a Ceph cluster.	DEPENDENT	ceph.total_used_bytes Preprocessing: - JSONPATH: `$.total_used_bytes`
Ceph	Ceph: Total number of objects	The total number of objects in a Ceph cluster.	DEPENDENT	ceph.total_objects Preprocessing: - JSONPATH: `$.total_objects`
Ceph	Ceph: Number of Placement Groups	The total number of Placement Groups in a Ceph cluster.	DEPENDENT	ceph.num_pg Preprocessing: - JSONPATH: `$.num_pg` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of Placement Groups in Temporary state	The total number of Placement Groups in a pg_temp state.	DEPENDENT	ceph.num_pg_temp Preprocessing: - JSONPATH: `$.num_pg_temp`
Ceph	Ceph: Number of Placement Groups in Active state	The total number of Placement Groups in an active state.	DEPENDENT	ceph.pg_states.active Preprocessing: - JSONPATH: `$.pg_states.active`
Ceph	Ceph: Number of Placement Groups in Clean state	The total number of Placement Groups in a clean state.	DEPENDENT	ceph.pg_states.clean Preprocessing: - JSONPATH: `$.pg_states.clean`
Ceph	Ceph: Number of Placement Groups in Peering state	The total number of Placement Groups in a peering state.	DEPENDENT	ceph.pg_states.peering Preprocessing: - JSONPATH: `$.pg_states.peering`
Ceph	Ceph: Number of Placement Groups in Scrubbing state	The total number of Placement Groups in a scrubbing state.	DEPENDENT	ceph.pg_states.scrubbing Preprocessing: - JSONPATH: `$.pg_states.scrubbing`
Ceph	Ceph: Number of Placement Groups in Undersized state	The total number of Placement Groups in an undersized state.	DEPENDENT	ceph.pg_states.undersized Preprocessing: - JSONPATH: `$.pg_states.undersized`
Ceph	Ceph: Number of Placement Groups in Backfilling state	The total number of Placement Groups in a backfill state.	DEPENDENT	ceph.pg_states.backfilling Preprocessing: - JSONPATH: `$.pg_states.backfilling`
Ceph	Ceph: Number of Placement Groups in degraded state	The total number of Placement Groups in a degraded state.	DEPENDENT	ceph.pg_states.degraded Preprocessing: - JSONPATH: `$.pg_states.degraded`
Ceph	Ceph: Number of Placement Groups in inconsistent state	The total number of Placement Groups in an inconsistent state.	DEPENDENT	ceph.pg_states.inconsistent Preprocessing: - JSONPATH: `$.pg_states.inconsistent`
Ceph	Ceph: Number of Placement Groups in Unknown state	The total number of Placement Groups in an unknown state.	DEPENDENT	ceph.pg_states.unknown Preprocessing: - JSONPATH: `$.pg_states.unknown`
Ceph	Ceph: Number of Placement Groups in remapped state	The total number of Placement Groups in a remapped state.	DEPENDENT	ceph.pg_states.remapped Preprocessing: - JSONPATH: `$.pg_states.remapped`
Ceph	Ceph: Number of Placement Groups in recovering state	The total number of Placement Groups in a recovering state.	DEPENDENT	ceph.pg_states.recovering Preprocessing: - JSONPATH: `$.pg_states.recovering`
Ceph	Ceph: Number of Placement Groups in backfill_toofull state	The total number of Placement Groups in a backfill_toofull state.	DEPENDENT	ceph.pg_states.backfill_toofull Preprocessing: - JSONPATH: `$.pg_states.backfill_toofull`
Ceph	Ceph: Number of Placement Groups in backfill_wait state	The total number of Placement Groups in a backfill_wait state.	DEPENDENT	ceph.pg_states.backfill_wait Preprocessing: - JSONPATH: `$.pg_states.backfill_wait`
Ceph	Ceph: Number of Placement Groups in recovery_wait state	The total number of Placement Groups in a recovery_wait state.	DEPENDENT	ceph.pg_states.recovery_wait Preprocessing: - JSONPATH: `$.pg_states.recovery_wait`
Ceph	Ceph: Number of Pools	The total number of pools in a Ceph cluster.	DEPENDENT	ceph.num_pools Preprocessing: - JSONPATH: `$.num_pools`
Ceph	Ceph: Number of OSDs	The number of the known storage daemons in a Ceph cluster.	DEPENDENT	ceph.num_osd Preprocessing: - JSONPATH: `$.num_osd` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of OSDs in state: UP	The total number of the online storage daemons in a Ceph cluster.	DEPENDENT	ceph.num_osd_up Preprocessing: - JSONPATH: `$.num_osd_up` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Number of OSDs in state: IN	The total number of the participating storage daemons in a Ceph cluster.	DEPENDENT	ceph.num_osd_in Preprocessing: - JSONPATH: `$.num_osd_in` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph OSD avg fill	The average fill of OSDs.	DEPENDENT	ceph.osd_fill.avg Preprocessing: - JSONPATH: `$.osd_fill.avg`
Ceph	Ceph: Ceph OSD max fill	The percentage of the most filled OSD.	DEPENDENT	ceph.osd_fill.max Preprocessing: - JSONPATH: `$.osd_fill.max`
Ceph	Ceph: Ceph OSD min fill	The percentage fill of the minimum filled OSD.	DEPENDENT	ceph.osd_fill.min Preprocessing: - JSONPATH: `$.osd_fill.min`
Ceph	Ceph: Ceph OSD max PGs	The maximum amount of Placement Groups on OSDs.	DEPENDENT	ceph.osd_pgs.max Preprocessing: - JSONPATH: `$.osd_pgs.max`
Ceph	Ceph: Ceph OSD min PGs	The minimum amount of Placement Groups on OSDs.	DEPENDENT	ceph.osd_pgs.min Preprocessing: - JSONPATH: `$.osd_pgs.min`
Ceph	Ceph: Ceph OSD avg PGs	The average amount of Placement Groups on OSDs.	DEPENDENT	ceph.osd_pgs.avg Preprocessing: - JSONPATH: `$.osd_pgs.avg`
Ceph	Ceph: Ceph OSD Apply latency Avg	The average apply latency of OSDs.	DEPENDENT	ceph.osd_latency_apply.avg Preprocessing: - JSONPATH: `$.osd_latency_apply.avg`
Ceph	Ceph: Ceph OSD Apply latency Max	The maximum apply latency of OSDs.	DEPENDENT	ceph.osd_latency_apply.max Preprocessing: - JSONPATH: `$.osd_latency_apply.max`
Ceph	Ceph: Ceph OSD Apply latency Min	The minimum apply latency of OSDs.	DEPENDENT	ceph.osd_latency_apply.min Preprocessing: - JSONPATH: `$.osd_latency_apply.min`
Ceph	Ceph: Ceph OSD Commit latency Avg	The average commit latency of OSDs.	DEPENDENT	ceph.osd_latency_commit.avg Preprocessing: - JSONPATH: `$.osd_latency_commit.avg`
Ceph	Ceph: Ceph OSD Commit latency Max	The maximum commit latency of OSDs.	DEPENDENT	ceph.osd_latency_commit.max Preprocessing: - JSONPATH: `$.osd_latency_commit.max`
Ceph	Ceph: Ceph OSD Commit latency Min	The minimum commit latency of OSDs.	DEPENDENT	ceph.osd_latency_commit.min Preprocessing: - JSONPATH: `$.osd_latency_commit.min`
Ceph	Ceph: Ceph backfill full ratio	The backfill full ratio setting of the Ceph cluster as configured on OSDMap.	DEPENDENT	ceph.osd_backfillfull_ratio Preprocessing: - JSONPATH: `$.osd_backfillfull_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph full ratio	The full ratio setting of the Ceph cluster as configured on OSDMap.	DEPENDENT	ceph.osd_full_ratio Preprocessing: - JSONPATH: `$.osd_full_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: Ceph nearfull ratio	The near full ratio setting of the Ceph cluster as configured on OSDMap.	DEPENDENT	ceph.osd_nearfull_ratio Preprocessing: - JSONPATH: `$.osd_nearfull_ratio` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD in		DEPENDENT	ceph.osd[{#OSDNAME},in] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.in` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD up		DEPENDENT	ceph.osd[{#OSDNAME},up] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.up` - DISCARD_UNCHANGED_HEARTBEAT: `10m`
Ceph	Ceph: [osd.{#OSDNAME}] OSD PGs		DEPENDENT	ceph.osd[{#OSDNAME},num_pgs] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.num_pgs` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD fill		DEPENDENT	ceph.osd[{#OSDNAME},fill] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_fill` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD latency apply	The time taken to flush an update to disks.	DEPENDENT	ceph.osd[{#OSDNAME},latency_apply] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_latency_apply` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [osd.{#OSDNAME}] OSD latency commit	The time taken to commit an operation to the journal.	DEPENDENT	ceph.osd[{#OSDNAME},latency_commit] Preprocessing: - JSONPATH: `$.osds.{#OSDNAME}.osd_latency_commit` ⛔️ON_FAIL: `DISCARD_VALUE ->`
Ceph	Ceph: [{#POOLNAME}] Pool Used	The total bytes used in a pool.	DEPENDENT	ceph.pool["{#POOLNAME}",bytes_used] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].bytes_used`
Ceph	Ceph: [{#POOLNAME}] Max available	The maximum available space in the given pool.	DEPENDENT	ceph.pool["{#POOLNAME}",max_avail] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].max_avail`
Ceph	Ceph: [{#POOLNAME}] Pool RAW Used	Bytes used in pool including the copies made.	DEPENDENT	ceph.pool["{#POOLNAME}",stored_raw] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].stored_raw`
Ceph	Ceph: [{#POOLNAME}] Pool Percent Used	The percentage of the storage used per pool.	DEPENDENT	ceph.pool["{#POOLNAME}",percent_used] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].percent_used`
Ceph	Ceph: [{#POOLNAME}] Pool objects	The number of objects in the pool.	DEPENDENT	ceph.pool["{#POOLNAME}",objects] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].objects`
Ceph	Ceph: [{#POOLNAME}] Pool Read bandwidth	The read rate per pool (bytes per second).	DEPENDENT	ceph.pool["{#POOLNAME}",rd_bytes.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].rd_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Write bandwidth	The write rate per pool (bytes per second).	DEPENDENT	ceph.pool["{#POOLNAME}",wr_bytes.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].wr_bytes` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Read operations	The read rate per pool (operations per second).	DEPENDENT	ceph.pool["{#POOLNAME}",rd_ops.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].rd_ops` - CHANGE_PER_SECOND
Ceph	Ceph: [{#POOLNAME}] Pool Write operations	The read rate per pool (operations per second).	DEPENDENT	ceph.pool["{#POOLNAME}",wr_ops.rate] Preprocessing: - JSONPATH: `$.pools["{#POOLNAME}"].wr_ops` - CHANGE_PER_SECOND
Zabbix_raw_items	Ceph: Get overall cluster status		ZABBIX_PASSIVE	ceph.status["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix_raw_items	Ceph: Get OSD stats		ZABBIX_PASSIVE	ceph.osd.stats["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix_raw_items	Ceph: Get OSD dump		ZABBIX_PASSIVE	ceph.osd.dump["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]
Zabbix_raw_items	Ceph: Get df		ZABBIX_PASSIVE	ceph.df.details["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Ceph: Can not connect to cluster	Connection to Ceph RESTful module is broken (if there is any error presented including AUTH and configuration issues).	`{TEMPLATE_NAME:ceph.ping["{$CEPH.CONNSTRING}","{$CEPH.USER}","{$CEPH.API.KEY}"].last()}=0`	AVERAGE
Ceph: Cluster in ERROR state	-	`{TEMPLATE_NAME:ceph.overall_status.last()}=2`	AVERAGE	Manual close: YES
Ceph: Cluster in WARNING state	-	`{TEMPLATE_NAME:ceph.overall_status.last()}=1` Recovery expression: `{TEMPLATE_NAME:ceph.overall_status.last()}=0`	WARNING	Manual close: YES Depends on: - Ceph: Cluster in ERROR state
Ceph: Minimum monitor release version has changed (new version: {ITEM.VALUE})	Ceph version has changed. Ack to close.	`{TEMPLATE_NAME:ceph.min_mon_release_name.diff()}=1 and {TEMPLATE_NAME:ceph.min_mon_release_name.strlen()}>0`	INFO	Manual close: YES
Ceph: OSD osd.{#OSDNAME} is down	OSD osd.{#OSDNAME} is marked "down" in the osdmap. The OSD daemon may have been stopped, or peer OSDs may be unable to reach the OSD over the network.	`{TEMPLATE_NAME:ceph.osd[{#OSDNAME},up].last()} = 0`	AVERAGE
Ceph: OSD osd.{#OSDNAME} is full	-	`{TEMPLATE_NAME:ceph.osd[{#OSDNAME},fill].min(15m)} > {Ceph by Zabbix Agent2:ceph.osd_full_ratio.last()}*100`	AVERAGE
Ceph: Ceph OSD osd.{#OSDNAME} is near full	-	`{TEMPLATE_NAME:ceph.osd[{#OSDNAME},fill].min(15m)} > {Ceph by Zabbix Agent2:ceph.osd_nearfull_ratio.last()}*100`	WARNING	Depends on: - Ceph: OSD osd.{#OSDNAME} is full

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Link	Source	Type, Technology	Created Updated	Rating
ZABBIX PLUGIN The Zabbix plugin actively sends information to a Zabbix server like: * Ceph status * I/O operations * I/O bandwidth * OSD status * Storage utilization docs.ceph.com/docs/master/mgr/zabbix/				Vendor
Zabbix Agent plugin for CEPH monitoring github.com/zhushilu/zabbix-ceph [cn]	GitHub 6	Externalscripts, Templates Bash	2017-12-08 1 y
Simple template that allow monitoring Ceph OSD nodes github.com/sorrowless/zabbix_template_ceph	GitHub 3	Externalscripts, Templates Bash	2014-12-04 5 y
Monitoring Ceph Cluster github.com/ryanblack/zabbix_ceph [ru]	GitHub	Externalscripts, Templates Bash	2017-04-07 5 y
Zabbix Agent plugin for Ceph monitoring github.com/491852809/ceph-zabbix [cn]	GitHub	Externalscripts, Templates Agent	2018-03-04 5 y
Small collection of scripts for CEPH luminous Zabbix monitoring github.com/c2560242/ceph-luminous-zabbix	GitHub	Externalscripts, Templates Agent	2017-11-21 5 y

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