Redis
Redis
  1. Cluster
    1. cluster addslots
    2. cluster count failure reports
    3. cluster countkeysinslot
    4. cluster delslots
    5. cluster failover
    6. cluster forget
    7. cluster getkeysinslot
    8. cluster info
    9. cluster keyslot
    10. cluster meet
    11. cluster nodes
    12. cluster replicate
    13. cluster reset
    14. cluster saveconfig
    15. cluster set config epoch
    16. cluster setslot
    17. cluster slaves
    18. cluster slots
    19. readonly
    20. readwrite
  2. Connection
    1. auth
    2. echo
    3. ping
    4. quit
    5. select
    6. swapdb
  3. Geo
    1. geoadd
    2. geodist
    3. geohash
    4. geopos
    5. georadius
    6. georadiusbymember
  4. Hashes
    1. hdel
    2. hexists
    3. hget
    4. hgetall
    5. hincrby
    6. hincrbyfloat
    7. hkeys
    8. hlen
    9. hmget
    10. hmset
    11. hscan
    12. hset
    13. hsetnx
    14. hstrlen
    15. hvals
  5. HyperLogLog
    1. pfadd
    2. pfcount
    3. pfmerge
  6. Index
    1. index
  7. Keys
    1. del
    2. dump
    3. exists
    4. expire
    5. expireat
    6. keys
    7. migrate
    8. move
    9. object
    10. persist
    11. pexpire
    12. pexpireat
    13. pttl
    14. randomkey
    15. rename
    16. renamenx
    17. restore
    18. scan
    19. sort
    20. touch
    21. ttl
    22. type
    23. unlink
    24. wait
  8. Lists
    1. blpop
    2. brpop
    3. brpoplpush
    4. lindex
    5. linsert
    6. llen
    7. lpop
    8. lpush
    9. lpushx
    10. lrange
    11. lrem
    12. lset
    13. ltrim
    14. rpop
    15. rpoplpush
    16. rpush
    17. rpushx
  9. Pub/Sub
    1. psubscribe
    2. publish
    3. pubsub
    4. punsubscribe
    5. subscribe
    6. unsubscribe
  10. Scripting
    1. eval
    2. evalsha
    3. script debug
    4. script exists
    5. script flush
    6. script kill
    7. script load
  11. Server
    1. bgrewriteaof
    2. bgsave
    3. client getname
    4. client kill
    5. client list
    6. client pause
    7. client reply
    8. client setname
    9. command
    10. command count
    11. command getkeys
    12. command info
    13. config get
    14. config resetstat
    15. config rewrite
    16. config set
    17. dbsize
    18. debug object
    19. debug segfault
    20. flushall
    21. flushdb
    22. info
    23. lastsave
    24. monitor
    25. role
    26. save
    27. shutdown
    28. slaveof
    29. slowlog
    30. sync
    31. time
  12. Sets
    1. sadd
    2. scard
    3. sdiff
    4. sdiffstore
    5. sinter
    6. sinterstore
    7. sismember
    8. smembers
    9. smove
    10. spop
    11. srandmember
    12. srem
    13. sscan
    14. sunion
    15. sunionstore
  13. Sorted Sets
    1. zadd
    2. zcard
    3. zcount
    4. zincrby
    5. zinterstore
    6. zlexcount
    7. zrange
    8. zrangebylex
    9. zrangebyscore
    10. zrank
    11. zrem
    12. zremrangebylex
    13. zremrangebyrank
    14. zremrangebyscore
    15. zrevrange
    16. zrevrangebylex
    17. zrevrangebyscore
    18. zrevrank
    19. zscan
    20. zscore
    21. zunionstore
  14. Strings
    1. append
    2. bitcount
    3. bitfield
    4. bitop
    5. bitpos
    6. decr
    7. decrby
    8. get
    9. getbit
    10. getrange
    11. getset
    12. incr
    13. incrby
    14. incrbyfloat
    15. mget
    16. mset
    17. msetnx
    18. psetex
    19. set
    20. setbit
    21. setex
    22. setnx
    23. setrange
    24. strlen
  15. Transactions
    1. discard
    2. exec
    3. multi
    4. unwatch
    5. watch
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cluster info

CLUSTER

CLUSTER INFO

Available since 3.0.0.

Time complexity: O(1)

CLUSTER INFO provides INFO style information about Redis Cluster vital parameters- The following is a sample output, followed by the description of each field reported-

cluster_state:ok
cluster_slots_assigned:16384
cluster_slots_ok:16384
cluster_slots_pfail:0
cluster_slots_fail:0
cluster_known_nodes:6
cluster_size:3
cluster_current_epoch:6
cluster_my_epoch:2
cluster_stats_messages_sent:1483972
cluster_stats_messages_received:1483968
  • cluster_state: State is ok if the node is able to receive queries- fail if there is at least one hash slot which is unbound (no node associated), in error state (node serving it is flagged with FAIL flag), or if the majority of masters can't