volker.raschek/prometheus-fail2ban-exporter
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feat: new metric for enabled jails (#1)

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Add a new prometheus metric to track which jails are currently enabled.
Add a new database query to read the jail name and enabled status from the
database.
Add new metric to readme file.
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Hector
2021-04-07 18:55:34 +01:00
parent 5f9085aa5a
commit 1282d635eb
3 changed files with 30 additions and 0 deletions
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README.md
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@ -99,6 +99,7 @@ Access exported metrics at `/metrics` (on the provided port).
Exposed metrics:
* `up` - Returns 1 if the service is up
* `enabled_jails` - Returns 1 for each jail that is enabled, 0 if disabled.
* `bad_ips` (per jail)
* A *bad IP* is defined as an IP that has been banned at least once in the past
* Bad IPs are counted per jail
@ -120,4 +121,8 @@ fail2ban_banned_ips{jail="jail2"} 2
# HELP fail2ban_up Was the last fail2ban query successful.
# TYPE fail2ban_up gauge
fail2ban_up 1
# HELP fail2ban_enabled_jails Enabled jails.
# TYPE fail2ban_enabled_jails gauge
fail2ban_enabled_jails{jail="jail1"} 1
fail2ban_enabled_jails{jail="jail2"} 1
```