70 lines
2.2 KiB
Markdown
70 lines
2.2 KiB
Markdown
# Dovecot Input Plugin
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The dovecot plugin uses the Dovecot [v2.1 stats protocol][stats old] to gather
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metrics on configured domains.
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When using Dovecot v2.3 you are still able to use this protocol by following
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the [upgrading steps][upgrading].
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### Configuration:
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```
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# Read metrics about dovecot servers
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[[inputs.dovecot]]
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## specify dovecot servers via an address:port list
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## e.g.
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## localhost:24242
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##
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## If no servers are specified, then localhost is used as the host.
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servers = ["localhost:24242"]
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## Type is one of "user", "domain", "ip", or "global"
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type = "global"
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## Wildcard matches like "*.com". An empty string "" is same as "*"
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## If type = "ip" filters should be <IP/network>
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filters = [""]
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```
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### Metrics:
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- dovecot
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- tags:
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- server (hostname)
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- type (query type)
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- ip (ip addr)
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- user (username)
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- domain (domain name)
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- fields:
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- reset_timestamp (string)
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- last_update (string)
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- num_logins (integer)
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- num_cmds (integer)
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- num_connected_sessions (integer)
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- user_cpu (float)
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- sys_cpu (float)
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- clock_time (float)
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- min_faults (integer)
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- maj_faults (integer)
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- vol_cs (integer)
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- invol_cs (integer)
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- disk_input (integer)
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- disk_output (integer)
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- read_count (integer)
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- read_bytes (integer)
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- write_count (integer)
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- write_bytes (integer)
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- mail_lookup_path (integer)
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- mail_lookup_attr (integer)
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- mail_read_count (integer)
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- mail_read_bytes (integer)
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- mail_cache_hits (integer)
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### Example Output:
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```
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dovecot,server=dovecot-1.domain.test,type=global clock_time=101196971074203.94,disk_input=6493168218112i,disk_output=17978638815232i,invol_cs=1198855447i,last_update="2016-04-08 11:04:13.000379245 +0200 CEST",mail_cache_hits=68192209i,mail_lookup_attr=0i,mail_lookup_path=653861i,mail_read_bytes=86705151847i,mail_read_count=566125i,maj_faults=17208i,min_faults=1286179702i,num_cmds=917469i,num_connected_sessions=8896i,num_logins=174827i,read_bytes=30327690466186i,read_count=1772396430i,reset_timestamp="2016-04-08 10:28:45 +0200 CEST",sys_cpu=157965.692,user_cpu=219337.48,vol_cs=2827615787i,write_bytes=17150837661940i,write_count=992653220i 1460106266642153907
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```
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[stats old]: http://wiki2.dovecot.org/Statistics/Old
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[upgrading]: https://wiki2.dovecot.org/Upgrading/2.3#Statistics_Redesign
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