Description

Provides LWRP for managing multiple redis instances.

Requirements

Platform:

• Debian
• Ubuntu

Cookbooks:

• runit

Attributes

• node['redis']['defaults']['bind'] - Defaults to "127.0.0.1".
• node['redis']['defaults']['port'] - Defaults to "6379".
• node['redis']['defaults']['daemonize'] - Defaults to "yes".
• node['redis']['defaults']['timeout'] - Defaults to "300".
• node['redis']['defaults']['loglevel'] - Defaults to "notice".
• node['redis']['defaults']['databases'] - Defaults to "16".
• node['redis']['defaults']['config_path'] - Defaults to "/etc/redis".
• node['redis']['defaults']['data_path'] - Defaults to "/var/lib/redis".
• node['redis']['defaults']['pid_path'] - Defaults to "/var/run/redis".
• node['redis']['defaults']['log_path'] - Defaults to "/var/log/redis".
• node['redis']['defaults']['save'] - Defaults to "[ ... ]".
• node['redis']['defaults']['rdbcompression'] - Defaults to "yes".
• node['redis']['defaults']['dbfilename'] - Defaults to "dump.rdb".
• node['redis']['defaults']['dir'] - Defaults to "/var/lib/redis".
• node['redis']['defaults']['slaveof'] - Defaults to "nil".
• node['redis']['defaults']['masterauth'] - Defaults to "nil".
• node['redis']['defaults']['password'] - Defaults to "nil".
• node['redis']['defaults']['maxclients'] - Defaults to "128".
• node['redis']['defaults']['maxmemory'] - Defaults to "nil".
• node['redis']['defaults']['maxmemory-policy'] - Defaults to "volatile-lru".
• node['redis']['defaults']['appendonly'] - Defaults to "no".
• node['redis']['defaults']['appendfsync'] - Defaults to "always".
• node['redis']['defaults']['slave-serve-stale-data'] - Defaults to "no".
• node['redis']['defaults']['no-appendfsync-on-rewrite'] - Defaults to "yes".
• node['redis']['defaults']['auto-aof-rewrite-percentage'] - Defaults to "100".
• node['redis']['defaults']['auto-aof-rewrite-min-size'] - Defaults to "128mb".
• node['redis']['defaults']['hash-max-ziplist-entries'] - Defaults to "512".
• node['redis']['defaults']['hash-max-ziplist-value'] - Defaults to "64".
• node['redis']['defaults']['list-max-ziplist-entries'] - Defaults to "512".
• node['redis']['defaults']['list-max-ziplist-value'] - Defaults to "64".
• node['redis']['defaults']['set-max-intset-entries'] - Defaults to "512".
• node['redis']['defaults']['zset-max-ziplist-entries'] - Defaults to "128".
• node['redis']['defaults']['zset-max-ziplist-value'] - Defaults to "64".
• node['redis']['defaults']['activerehashing'] - Defaults to "yes".

Recipes

• redis::default - Do nothing.

LWRP

Attribute Parameters

Attribute	Description	Default
cluster name	also used as files path extension	required (name attr)
configuration	hash with instance configuration	see default values in cookbook attributes

Usage

Include recipe[redis] in node runlist or add as dependency. Recipe will remove /etc/redis/redis.conf and disable default redis-server initialization.

We use runit instead of init scripts for reasons.

redis 'cluster-name' do
configuration(
    bind: '127.0.0.1',
    maxclients: 256
  )
end

See fixture cookbook in tests/fixtures/cookbooks.

License and Maintainer

Maintainer:: LLC Express 42 (cookbooks@express42.com)

License:: MIT