Redis数据迁移RedisShake的实现方法

tar -zxvf redis-shake-linux-amd64.tar.gz -C /home/redisshake/

function = ""


[sync_reader]
cluster = false            # set to true if source is a redis cluster
address = "127.0.0.1:6379" # when cluster is true, set address to one of the cluster node
username = ""              # keep empty if not using ACL
password = ""              # keep empty if no authentication is required
tls = false
sync_rdb = true # set to false if you don't want to sync rdb
sync_aof = true # set to false if you don't want to sync aof
prefer_replica = true # set to true if you want to sync from replica node

#[scan_reader]
#cluster = false            # set to true if source is a redis cluster
#address = "127.0.0.1:6379" # when cluster is true, set address to one of the cluster node
#username = ""              # keep empty if not using ACL
#password = ""              # keep empty if no authentication is required
#tls = false
#dbs = []                   # set you want to scan dbs such as [1,5,7], if you don't want to scan all
#scan = true                # set to false if you don't want to scan keys
#ksn = false                # set to true to enabled Redis keyspace notifications (KSN) subscription
#count = 1                  # number of keys to scan per iteration

# [rdb_reader]
# filepath = "/tmp/dump.rdb"

# [aof_reader]
# filepath = "/tmp/.aof"
# timestamp = 0              # subsecond

[redis_writer]
cluster = false            # set to true if target is a redis cluster
sentinel = false           # set to true if target is a redis sentinel
master = ""                # set to master name if target is a redis sentinel
address = "192.168.72.129:6379" # when cluster is true, set address to one of the cluster node
username = ""              # keep empty if not using ACL
password = ""              # keep empty if no authentication is required
tls = false
off_reply = false       # ture off the server reply

[advanced]
dir = "data"
ncpu = 0        # runtime.GOMAXPROCS, 0 means use runtime.NumCPU() cpu cores
pprof_port = 0  # pprof port, 0 means disable
status_port = 0 # status port, 0 means disable

# log
log_file = "shake.log"
log_level = "info"     # debug, info or warn
log_interval = 5       # in seconds

# redis-shake gets key and value from rdb file, and uses RESTORE command to
# create the key in target redis. Redis RESTORE will return a "Target key name
# is busy" error when key already exists. You can use this configuration item
# to change the default behavior of restore:
# panic:   redis-shake will stop when meet "Target key name is busy" error.
# rewrite: redis-shake will replace the key with new value.
# ignore:  redis-shake will skip restore the key when meet "Target key name is busy" error.
rdb_restore_command_behavior = "panic" # panic, rewrite or skip

# redis-shake uses pipeline to improve sending performance.
# This item limits the maximum number of commands in a pipeline.
pipeline_count_limit = 1024

# Client query buffers accumulate new commands. They are limited to a fixed
# amount by default. This amount is normally 1gb.
target_redis_client_max_querybuf_len = 1024_000_000

# In the Redis protocol, bulk requests, that are, elements representing single
# strings, are normally limited to 512 mb.
target_redis_proto_max_bulk_len = 512_000_000

# If the source is Elasticache or MemoryDB, you can set this item.
aws_psync = "" # example: aws_psync = "10.0.0.1:6379@nmfu2sl5osync,10.0.0.1:6379@xhma21xfkssync"

# destination will delete itself entire database before fetching files
# from source during full synchronization.
# This option is similar redis replicas RDB diskless load option:
#   repl-diskless-load on-empty-db
empty_db_before_sync = false

[module]
# The data format for BF.LOADCHUNK is not compatible in different versions. v2.6.3 <=> 20603
target_mbbloom_version = 20603

./redis-shake shake.toml