ansible-roles/nrpe
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update README.md

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Ludovic Cartier
2026-05-22 19:36:10 +02:00
parent affd0964f4
commit 80d5d98c9d
1 changed files with 29 additions and 11 deletions
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@@ -43,6 +43,8 @@ This Ansible role installs and configures NRPE plugins for monitoring various sy
The following checks are deployed to `/usr/lib/nagios/plugins/` (or configured path):
- `check_3ware`
- `check_apt_update`
- `check_ceph`
- `check_cilium_health`
- `check_coredns_health`
- `check_disk_usage`
@@ -62,13 +64,21 @@ The following checks are deployed to `/usr/lib/nagios/plugins/` (or configured p
- `check_memory`
- `check_mysql_longqueries`
- `check_needrestart`
- `check_nvme_smart`
- `check_nvme_temperature`
- `check_postfix_mailqueue`
- `check_postgresql`
- `check_proc_age`
- `check_pve_quorum`
- `check_pvesr`
- `check_reboot_required`
- `check_redis_health`
- `check_rofs`
- `check_ssl_cert`
- `check_systemd_failed`
- `check_systemd_service`
- `check_uptime`
- `check_zpool_health`
## Role Variables
@@ -107,17 +117,25 @@ The following checks are deployed to `/usr/lib/nagios/plugins/` (or configured p
| `nrpe_mysql_longqueries_critical` | `1200` | `check_mysql_longqueries` | Critical threshold for long running queries (seconds). |
| `nrpe_proc_age_warning` | `400` | `check_proc_age` | Warning threshold for process age (seconds). |
| `nrpe_proc_age_critical` | `600` | `check_proc_age` | Critical threshold for process age (seconds). |
| `nrpe_redis_memory_warning` | `80` | `check_redis_health` | Warning threshold for Redis memory usage (%). |
| `nrpe_redis_memory_critical` | `90` | `check_redis_health` | Critical threshold for Redis memory usage (%). |
| `nrpe_redis_connected_clients_warning` | `200` | `check_redis_health` | Warning threshold for connected clients. |
| `nrpe_redis_connected_clients_critical` | `500` | `check_redis_health` | Critical threshold for connected clients. |
| `nrpe_redis_hitrate_warning` | `80` | `check_redis_health` | Warning threshold for cache hit rate (%). |
| `nrpe_redis_hitrate_critical` | `50` | `check_redis_health` | Critical threshold for cache hit rate (%). |
| `nrpe_redis_fragments_warning` | `1.5` | `check_redis_health` | Warning threshold for fragmentation ratio. |
| `nrpe_redis_fragments_critical` | `2.0` | `check_redis_health` | Critical threshold for fragmentation ratio. |
| `nrpe_redis_replication_lag_warning` | `10` | `check_redis_health` | Warning threshold for replication lag (seconds). |
| `nrpe_redis_replication_lag_critical` | `60` | `check_redis_health` | Critical threshold for replication lag (seconds). |
| `nrpe_ceph` | false | `check_ceph` | Ceph server monitoring |
| `nrpe_redis_memory_warning` | `-` | `check_redis_health` | Warning threshold for Redis memory usage (%). |
| `nrpe_redis_memory_critical` | `-` | `check_redis_health` | Critical threshold for Redis memory usage (%). |
| `nrpe_redis_connected_clients_warning` | `-` | `check_redis_health` | Warning threshold for connected clients. |
| `nrpe_redis_connected_clients_critical` | `-` | `check_redis_health` | Critical threshold for connected clients. |
| `nrpe_redis_hitrate_warning` | `-` | `check_redis_health` | Warning threshold for cache hit rate (%). |
| `nrpe_redis_hitrate_critical` | `-` | `check_redis_health` | Critical threshold for cache hit rate (%). |
| `nrpe_redis_fragments_warning` | `-` | `check_redis_health` | Warning threshold for fragmentation ratio. |
| `nrpe_redis_fragments_critical` | `-` | `check_redis_health` | Critical threshold for fragmentation ratio. |
| `nrpe_redis_replication_lag_warning` | `-` | `check_redis_health` | Warning threshold for replication lag (seconds). |
| `nrpe_redis_replication_lag_critical` | `-` | `check_redis_health` | Critical threshold for replication lag (seconds). |
| `nrpe_uptime_warning` | `1440` | `check_uptime` | Warning threshold for uptime (minutes). |
| `nrpe_uptime_critical` | `30` | `check_uptime` | Critical threshold for uptime (minutes). |
| `nrpe_ssl_path` | `/etc/haproxy/ssl` | `check_ssl_cert` | Path to SSL certificates directory. |
| `nrpe_ssl_warning` | `21` | `check_ssl_cert` | Warning threshold for SSL certificate expiry (days). |
| `nrpe_ssl_critical` | `14` | `check_ssl_cert` | Critical threshold for SSL certificate expiry (days). |
| `nrpe_ntp_host` | `europe.pool.ntp.org` | `check_ntp` | NTP host to check. |
| `nrpe_ntp_warning` | `10` | `check_ntp` | Warning threshold for NTP offset. |
| `nrpe_ntp_critical` | `15` | `check_ntp` | Critical threshold for NTP offset. |
## Example Playbooks