Redis

Auto-Discovery

Health Check

Metrics

Logs

Agent uses a Redis check if the service listen on port 6379.

If some auto-detected parameters are wrong, you can manually override them by adding the following to /etc/glouton/conf.d/99-local.conf:

service:
  [...]
  # For a Redis running outside a container
  - type: "redis"
    address: "127.0.0.1"
    port: 6379
    password: "password-if-configured"

  # For an additional Redis running outside a container
  - type: "redis"
    instance: "NAME_ASSOCIATED_WITH_YOUR_ADDITIONAL_SERVICE"
    address: "127.0.0.1"
    port: 6380
    password: "password-if-configured"

  # For a Redis running in a Docker container
  - type: "redis"
    instance: "CONTAINER_NAME"
    address: "172.17.0.2"
    port: 6379
    password: "password-if-configured"

Agent gathers the following metrics:

Metric	Description
service_status	Status of Redis
redis_current_connections_clients	Number of connected clients
redis_current_connections_slaves	Number of connected slaves
redis_evicted_keys	Total number of key evicted keys due to maxmemory limit per second
redis_expired_keys	Total number of key expiration events per second
redis_keyspace_hits	Number of successful lookup of keys per second
redis_keyspace_misses	Number of successful lookup of keys per second
redis_keyspace_hitrate	Hit ratio of keys lookup in percent
redis_memory	Memory allocated by Redis in bytes
redis_memory_lua	Memory used by Lua engine in bytes
redis_memory_peak	Peak memory consumed by Redis in bytes
redis_memory_rss	Memory used by Redis as seen by system in bytes
redis_pubsub_channels	Global number of pub/sub channels with client subscriptions
redis_pubsub_patterns	Global number of pub/sub pattern with client subscriptions
redis_total_connections	Number of connections (client or slave) per second
redis_total_operations	Number of commands processed by the server per second
redis_uptime	Time spent since Redis server start in seconds
redis_volatile_changes	Number of changes since the last dump