博客

1.用root登录主机

2.将redis-3.0.7.tar.gz传送到主机

3.将rubygems-update-2.5.2.gem，redis-3.0.0.gem传送到主机

4.解压redis-3.0.7.tar.gz

5.make , make test, make MALLOC=libc , make install

6.mkdir 7000, mkdir 7001

7.cd 7000

vi redis.conf 添加如下

###################################################


include /home/redis/redis3.0.7/config/redis-common.conf

pidfile /home/redis/redis3.0.7/output/7000/redis7000.pid

cluster-config-file /home/redis/redis3.0.7/output/7000/nodes.conf

port 7000

daemonize yes

cluster-enabled yes

cluster-node-timeout 15000

####################################################

8.cd 7001 ,vi redis.conf 添加如下

#################################################

include /home/redis/redis3.0.7/config/redis-common.conf

pidfile /home/redis/redis3.0.7/output/7001/redis7001.pid

cluster-config-file /home/redis/redis3.0.7/output/7001/nodes.conf

port 7001

daemonize yes

cluster-enabled yes

cluster-node-timeout 15000

##################################################

9.启动redis:

redis-server /home/redis/redis-3.0.7/output/7000/redis.conf

redis-server /home/redis/redis-3.0.7/output/7001/redis.conf

需要等待一段时间然后看进程是否启动 7000,7001端口

ps -ef|grep redis

root 59938 59718 0 12:06 pts/0 00:00:00 grep redis

root 60441 1 0 May29 ? 00:07:39 redis-server *:7000 [cluster]

root 60453 1 0 May29 ? 00:07:31 redis-server *:7001 [cluster]

重复上述操作在其他2台主机上

部署了三台主机后


选择其中一台主机


把rubygems-update-2.5.2.gem，redis-3.0.0.gem传送到主机

然后升级方式为 gem install rubygems-update-2.5.2.gem ; gem redis-3.0.0.gem

gem install redis-3.0.0.gem

升级完成后 进入redis的src目录，执行下面命令创建集群：

./redis-trib.rb create –replicas 1 192.168.2.249:7000 192.168.2.253:7001 192.168.2.253:7000 192.168.2.254:7001 192.168.2.254:7000 192.168.2.249:7001

附件：redis-common.conf 配置

#####################################################################################################

daemonize yes

tcp-backlog 511

# bind 192.168.1.100 10.0.0.1

# bind 127.0.0.1

timeout 0

# A reasonable value for this option is 60 seconds.

tcp-keepalive 0

# debug (a lot of information, useful for development/testing)

# verbose (many rarely useful info, but not a mess like the debug level)

# notice (moderately verbose, what you want in production probably)

# warning (only very important / critical messages are logged)

loglevel warning

# Specify the log file name. Also the empty string can be used to force

logfile ./redis.log

# To enable logging to the system logger, just set ‘syslog-enabled’ to yes,

# and optionally update the other syslog parameters to suit your needs.

syslog-enabled yes

# Specify the syslog identity.

# syslog-ident redis

# Specify the syslog facility. Must be USER or between LOCAL0-LOCAL7.

# syslog-facility local0

# Set the number of databases. The default database is DB 0, you can select

# a different one on a per-connection basis using SELECT <dbid> where

# dbid is a number between 0 and ‘databases’-1

databases 16

#save 900 1

#save 300 10

#save 60 10000

stop-writes-on-bgsave-error yes

rdbcompression yes

rdbchecksum yes

# The filename where to dump the DB

#dbfilename dump.rdb

# The working directory.

#

# The DB will be written inside this directory, with the filename specified

# above using the ‘dbfilename’ configuration directive.

#

# The Append Only File will also be created inside this directory.

#

# Note that you must specify a directory here, not a file name.

dir ./

################################# REPLICATION #################################

# slaveof <masterip> <masterport>

# If the master is password protected (using the “requirepass” configuration

# directive below) it is possible to tell the slave to authenticate before

# starting the replication synchronization process, otherwise the master will

# refuse the slave request.

#

# masterauth <master-password>

slave-serve-stale-data yes

slave-read-only yes

repl-diskless-sync no

# repl-ping-slave-period 10

# repl-timeout 60

repl-disable-tcp-nodelay no

# repl-backlog-size 1mb

# repl-backlog-ttl 3600

# It is possible for a master to stop accepting writes if there are less than

# N slaves connected, having a lag less or equal than M seconds.

#

# The N slaves need to be in “online” state.

#

# The lag in seconds, that must be <= the specified value, is calculated from

# the last ping received from the slave, that is usually sent every second.

#

# This option does not GUARANTEE that N replicas will accept the write, but

# will limit the window of exposure for lost writes in case not enough slaves

# are available, to the specified number of seconds.

#

# For example to require at least 3 slaves with a lag <= 10 seconds use:

#

# min-slaves-to-write 3

# min-slaves-max-lag 10

#

# Setting one or the other to 0 disables the feature.

#

# By default min-slaves-to-write is set to 0 (feature disabled) and

# min-slaves-max-lag is set to 10.

################################### LIMITS ####################################

maxclients 10000

maxmemory 64424509440

# volatile-lru -> remove the key with an expire set using an LRU algorithm

# allkeys-lru -> remove any key according to the LRU algorithm

# volatile-random -> remove a random key with an expire set

# allkeys-random -> remove a random key, any key

# volatile-ttl -> remove the key with the nearest expire time (minor TTL)

# noeviction -> don’t expire at all, just return an error on write operations

#

maxmemory-policy volatile-lru

# maxmemory-samples 5

############################## APPEND ONLY MODE ###############################

appendonly no

# The name of the append only file (default: “appendonly.aof”)

appendfilename “appendonly.aof”

# appendfsync always

#appendfsync everysec

appendfsync no

no-appendfsync-on-rewrite no

auto-aof-rewrite-percentage 100

auto-aof-rewrite-min-size 64mb

aof-load-truncated yes

################################ LUA SCRIPTING ###############################

lua-time-limit 5000

################################ REDIS CLUSTER ###############################

cluster-enabled yes

cluster-node-timeout 15000

#cluster-slave-validity-factor 10

#cluster-migration-barrier 1

#cluster-require-full-coverage yes

slowlog-log-slower-than 10000

slowlog-max-len 128

latency-monitor-threshold 0

############################# EVENT NOTIFICATION ##############################

notify-keyspace-events “”

############################### ADVANCED CONFIG ###############################

hash-max-ziplist-entries 512

hash-max-ziplist-value 64

list-max-ziplist-entries 512

list-max-ziplist-value 64

set-max-intset-entries 512

zset-max-ziplist-entries 128

zset-max-ziplist-value 64

hll-sparse-max-bytes 3000

activerehashing yes

client-output-buffer-limit normal 0 0 0

client-output-buffer-limit slave 256mb 64mb 60

client-output-buffer-limit pubsub 32mb 8mb 60

aof-rewrite-incremental-fsync yes