pack-redis

Description

Shinken configuration pack for redis servers. This pack use Temelio plugins to do some checks.

Today:

• this pack contains only some checks on numeric values from INFO data
• all databases share the same thresholds

TODO

Need to add more checks to cover more points.

Objects

Templates

Host templates

• redis: Manage all default thresholds and values for services

Service templates

• redis-service: Manage service aggregration

Services

Service name	Warning variable	Critical variable	Duplicate_foreach variable
$KEY$ - Blocked clients	_REDIS_BLOCKED_CLIENTS_WARN	_REDIS_BLOCKED_CLIENTS_CRIT	_redis_databases
$KEY$ - Connected clients	_REDIS_CONNECTED_CLIENTS_WARN	_REDIS_CONNECTED_CLIENTS_CRIT	_redis_databases
$KEY$ - Connected slaves	_REDIS_CONNECTED_SLAVES_WARN	_REDIS_CONNECTED_SLAVES_CRIT	_redis_databases
$KEY$ - Evicted keys	_REDIS_EVICTED_KEYS_WARN	_REDIS_EVICTED_KEYS_CRIT	_redis_databases
$KEY$ - Expired keys	_REDIS_EXPIRED_KEYS_WARN	_REDIS_EXPIRED_KEYS_CRIT	_redis_databases
$KEY$ - Hit rate	_REDIS_HIT_RATE_WARN	_REDIS_HIT_RATE_CRIT	_redis_databases
$KEY$ - Instantaneous operations per seconds	_REDIS_INSTANTANEOUS_OPS_PER_SEC_WARN	_REDIS_INSTANTANEOUS_OPS_PER_SEC_CRIT	_redis_databases
$KEY$ - Memory fragmentation ratio	_REDIS_MEM_FRAGMENTATION_RATIO_WARN	_REDIS_MEM_FRAGMENTATION_RATIO_CRIT	_redis_databases
$KEY$ - Changes since last backup	_REDIS_RDB_CHANGES_SINCE_LAST_SAVE_WARN	_REDIS_RDB_CHANGES_SINCE_LAST_SAVE_CRIT	_redis_databases
$KEY$ - Rejected connections	_REDIS_REJECTED_CONNECTIONS_WARN	_REDIS_REJECTED_CONNECTIONS_CRIT	_redis_databases
$KEY$ - Uptime	_REDIS_UPTIME_IN_SECONDS_WARN	_REDIS_UPTIME_IN_SECONDS_CRIT	_redis_databases

Default values

_REDIS_PASSWORD                             ''
_REDIS_PORT                                 6379
_REDIS_TIMEOUT                              30

_REDIS_BLOCKED_CLIENTS_WARN                 1
_REDIS_BLOCKED_CLIENTS_CRIT                 5
_REDIS_CONNECTED_CLIENTS_WARN               50
_REDIS_CONNECTED_CLIENTS_CRIT               100
_REDIS_CONNECTED_SLAVES_WARN                0
_REDIS_CONNECTED_SLAVES_CRIT                0
_REDIS_EVICTED_KEYS_WARN                    50
_REDIS_EVICTED_KEYS_CRIT                    100
_REDIS_EXPIRED_KEYS_WARN                    50
_REDIS_EXPIRED_KEYS_CRIT                    100
_REDIS_INSTANTANEOUS_OPS_PER_SEC_WARN       500
_REDIS_INSTANTANEOUS_OPS_PER_SEC_CRIT       1000
_REDIS_HIT_RATE_WARN                        0.9:
_REDIS_HIT_RATE_CRIT                        0.8:
_REDIS_MEM_FRAGMENTATION_RATIO_WARN         3
_REDIS_MEM_FRAGMENTATION_RATIO_CRIT         4
_REDIS_RDB_CHANGES_SINCE_LAST_SAVE_WARN     500
_REDIS_RDB_CHANGES_SINCE_LAST_SAVE_CRIT     1000
_REDIS_REJECTED_CONNECTIONS_WARN            1
_REDIS_REJECTED_CONNECTIONS_CRIT            5
_REDIS_UPTIME_IN_SECONDS_WARN               600:
_REDIS_UPTIME_IN_SECONDS_CRIT               300:

_redis_databases                            Database 0 $(0)$