REDIS5.05哨兵模式主从自动切换环境搭建和快速脚本调试

1、安装redis包

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、、下载包 redis-5.0.5.tar.gz

cd /usr/local/redis5/redis-5.0.5

make

make install PREFIX=/usr/local/redis5

、、复制可执行程序到系统path

cp /usr/local/redis5/redis-5.0.5/redis.conf /usr/local/redis5/bin

cd /usr/local/redis5/bin

cp redis-server /usr/bin && cp redis-server /usr/sbin

cp redis-cli /usr/bin && cp redis-cli /usr/sbin

cp redis-sentinel /usr/bin && cp redis-sentinel /usr/sbin

、、建立base数据目录，存放多个进程所需的conf配置、pid、log文件

mkdir -p /opt/redis-sentinel/

mkdir -p /opt/redis-sentinel/nodes-9001/cls00

mkdir -p /opt/redis-sentinel/nodes-9002/cls00

mkdir -p /opt/redis-sentinel/nodes-9003/cls00

echo "192.168.1.99 gate0" >> /etc/hosts

2、配置主从参数，启动主从

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

主从库参数 redis.conf

#主库屏蔽第一行 slaveof

=====================================================================

cd /opt/redis-sentinel

vi redis.conf

slaveof 192.168.1.118 9001

port 9001

pidfile /opt/redis-sentinel/nodes-9001/redis_9001.pid

logfile "/opt/redis-sentinel/nodes-9001/redis_9001.log"

dir /opt/redis-sentinel/nodes-9001/

dbfilename dump.rdb

bind 0.0.0.0

protected-mode yes

daemonize yes

supervised no

slave-read-only yes

slave-serve-stale-data yes

save 30 1

echo "save 20 1" >> redis.conf

=======================================================================

、、测试参数文件，redis是否可以启动

redis-server ./redis.conf

、、复制主从参数文件

cd /opt/redis-sentinel

cp redis.conf ./nodes-9001

cp redis.conf ./nodes-9002

cp redis.conf ./nodes-9003

find ./*1 -name 'redis.conf' | xargs perl -pi -e 's|9001|9001|g'

find ./*2 -name 'redis.conf' | xargs perl -pi -e 's|9001|9002|g'

find ./*3 -name 'redis.conf' | xargs perl -pi -e 's|9001|9003|g'

、、slaveof 端口 9001不能被替换

118 9001

find ./*1 -name 'redis.conf' | xargs perl -pi -e 's|118 9001|118 9001|g'

find ./*2 -name 'redis.conf' | xargs perl -pi -e 's|118 9002|118 9001|g'

find ./*3 -name 'redis.conf' | xargs perl -pi -e 's|118 9003|118 9001|g'

、、、多加一句

加参数 save 20 1

find ./ -name 'redis.conf' | xargs sed -i '$a\save 20 1'

清除参数 save 20 1

find ./ -name 'redis.conf' | xargs sed -i 's|save 20 1| |g'

cd /opt/redis-sentinel

cat *1/redis.conf

cat *2/redis.conf

cat *3/redis.conf

、、启动主从redis

redis-server /opt/redis-sentinel/nodes-9001/redis.conf

redis-server /opt/redis-sentinel/nodes-9002/redis.conf

redis-server /opt/redis-sentinel/nodes-9003/redis.conf

测试：某些参数替换测试效果

、、、、、、、、、、、、、、、、、、、、、、、、

cd /opt/redis-sentinel

find ./ -name 'redis.conf' | xargs sed -i '$a\slave_read_only yes'

find ./ -name 'redis.conf' | xargs sed -i 's|slave-read-only yes|slave-read-only no|g'

find ./*1 -name 'redis.conf' | xargs sed -i 's|slave-read-only yes|slave-read-only no|g'

find ./*2 -name 'redis.conf' | xargs sed -i 's|slave-read-only yes|slave-read-only no|g'

find ./*3 -name 'redis.conf' | xargs sed -i 's|slave-read-only yes|slave-read-only no|g'

find ./*1 -name 'redis.conf' | xargs sed -i 's|slave-read-only no|slave-read-only yes|g'

find ./*2 -name 'redis.conf' | xargs sed -i 's|slave-read-only no|slave-read-only yes|g'

find ./*3 -name 'redis.conf' | xargs sed -i 's|slave-read-only no|slave-read-only yes|g'

3、搭建哨兵监控

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

哨兵进程参数 sentinel.conf

每个集群哨兵配置此处一样，cls00是集群名，都监控主库ip 端口

=====================================================================

、、Reset sentinel.conf

cd /opt/redis-sentinel

find ./ -name "sentinel.conf" | xargs rm -rf

cd /opt/redis-sentinel

vi sentinel.conf

sentinel monitor cls00 192.168.1.118 9001 2

port 9101

protected-mode no

daemonize yes

pidfile /opt/redis-sentinel/nodes-9001/redis-sentinel-9101.pid

dir "/opt/redis-sentinel/nodes-9001/cls00"

sentinel down-after-milliseconds cls00 10000

sentinel parallel-syncs cls00 1

sentinel failover-timeout cls00 10000

sentinel config-epoch cls00 5

logfile "/opt/redis-sentinel/nodes-9001/sentinel_9101.log"

、、测试文件正确性

redis-sentinel ./sentinel.conf

=======================================================================

、、复制哨兵参数文件

cd /opt/redis-sentinel

cp sentinel.conf ./nodes-9001

cp sentinel.conf ./nodes-9002

cp sentinel.conf ./nodes-9003

、、替换目录、端口里面900*

cd /opt/redis-sentinel

find ./*1 -name 'sentinel.conf' | xargs sed -i 's|9001|9001|g'

find ./*2 -name 'sentinel.conf' | xargs sed -i 's|9001|9002|g'

find ./*3 -name 'sentinel.conf' | xargs sed -i 's|9001|9003|g'

、、替换端口里面900*

find ./*1 -name 'sentinel.conf' | xargs sed -i 's|9101|9101|g'

find ./*2 -name 'sentinel.conf' | xargs sed -i 's|9101|9102|g'

find ./*3 -name 'sentinel.conf' | xargs sed -i 's|9101|9103|g'

、、纠正master节点 118 9001 组合不被替换

find ./*1 -name 'sentinel.conf' | xargs perl -pi -e 's|118 9001|118 9001|g'

find ./*2 -name 'sentinel.conf' | xargs perl -pi -e 's|118 9002|118 9001|g'

find ./*3 -name 'sentinel.conf' | xargs perl -pi -e 's|118 9003|118 9001|g'

===== 打开保护模式 ========

find ./ -name 'sentinel.conf' | xargs sed -i 's|protected-mode no|protected-mode yes|g'

===== 关闭保护模式 ========

find ./ -name 'sentinel.conf' | xargs sed -i 's|protected-mode yes|protected-mode no|g'

find ./*1 -name 'sentinel.conf' | xargs sed -i 's|protected-mode yes|protected-mode no|g'

find ./*2 -name 'sentinel.conf' | xargs sed -i 's|protected-mode yes|protected-mode no|g'

find ./*3 -name 'sentinel.conf' | xargs sed -i 's|protected-mode yes|protected-mode no|g'

cd /opt/redis-sentinel

cat *1/sentinel.conf

cat *2/sentinel.conf

cat *3/sentinel.conf

、、启动主从redis

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

redis-server /opt/redis-sentinel/nodes-9001/redis.conf

redis-server /opt/redis-sentinel/nodes-9002/redis.conf

redis-server /opt/redis-sentinel/nodes-9003/redis.conf

、、启动哨兵

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

redis-sentinel /opt/redis-sentinel/nodes-9001/sentinel.conf

redis-sentinel /opt/redis-sentinel/nodes-9002/sentinel.conf

redis-sentinel /opt/redis-sentinel/nodes-9003/sentinel.conf

4、主从切换日志

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

kill 9001的master 进程; 9002升级为master ;

9101 哨兵

=================

14798:X 05 Jul 2019 23:46:02.842 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo

14798:X 05 Jul 2019 23:46:02.843 # Redis version=5.0.5, bits=64, commit=00000000, modified=0, pid=14798, just started

14798:X 05 Jul 2019 23:46:02.843 # Configuration loaded

14799:X 05 Jul 2019 23:46:02.859 * Running mode=sentinel, port=9101.

14799:X 05 Jul 2019 23:46:02.860 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.

14799:X 05 Jul 2019 23:46:02.870 # Sentinel ID is 1e6856a7f989d2aeaa24bfc11e9eb53df72ce72d

14799:X 05 Jul 2019 23:46:02.870 # +monitor master cls00 192.168.1.118 9001 quorum 2

14799:X 05 Jul 2019 23:46:02.872 * +slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14799:X 05 Jul 2019 23:46:02.876 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9001

14799:X 05 Jul 2019 23:46:04.953 * +sentinel sentinel 1418d3fc05741a36e450becef4ac642b772f50b6 192.168.1.118 9102 @ cls00 192.168.1.118 9001

14799:X 05 Jul 2019 23:46:04.966 * +sentinel sentinel 6c766407b985c385d99e1fa3afe46c778cec88da 192.168.1.118 9103 @ cls00 192.168.1.118 9001

14799:X 05 Jul 2019 23:52:03.728 # +sdown master cls00 192.168.1.118 9001

14799:X 05 Jul 2019 23:52:03.821 # +new-epoch 6

14799:X 05 Jul 2019 23:52:03.823 # +vote-for-leader 1418d3fc05741a36e450becef4ac642b772f50b6 6

14799:X 05 Jul 2019 23:52:04.805 # +config-update-from sentinel 1418d3fc05741a36e450becef4ac642b772f50b6 192.168.1.118 9102 @ cls00 192.168.1.118 9001

===================================================================================================

14799:X 05 Jul 2019 23:52:04.805 # +switch-master cls00 192.168.1.118 9001 192.168.1.118 9002

===================================================================================================

14799:X 05 Jul 2019 23:52:04.805 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9002

14799:X 05 Jul 2019 23:52:04.805 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14799:X 05 Jul 2019 23:52:14.853 # +sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

9102 哨兵

14804:X 05 Jul 2019 23:46:02.906 # +monitor master cls00 192.168.1.118 9001 quorum 2

14804:X 05 Jul 2019 23:46:02.908 * +slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:46:02.923 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:46:04.921 * +sentinel sentinel 1e6856a7f989d2aeaa24bfc11e9eb53df72ce72d 192.168.1.118 9101 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:46:04.964 * +sentinel sentinel 6c766407b985c385d99e1fa3afe46c778cec88da 192.168.1.118 9103 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:03.752 # +sdown master cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:03.814 # +odown master cls00 192.168.1.118 9001 #quorum 2/2

14804:X 05 Jul 2019 23:52:03.815 # +new-epoch 6

14804:X 05 Jul 2019 23:52:03.815 # +try-failover master cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:03.817 # +vote-for-leader 1418d3fc05741a36e450becef4ac642b772f50b6 6

14804:X 05 Jul 2019 23:52:03.824 # 1e6856a7f989d2aeaa24bfc11e9eb53df72ce72d voted for 1418d3fc05741a36e450becef4ac642b772f50b6 6

14804:X 05 Jul 2019 23:52:03.824 # 6c766407b985c385d99e1fa3afe46c778cec88da voted for 1418d3fc05741a36e450becef4ac642b772f50b6 6

14804:X 05 Jul 2019 23:52:03.889 # +elected-leader master cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:03.890 # +failover-state-select-slave master cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:03.957 # +selected-slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:03.957 * +failover-state-send-slaveof-noone slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:04.014 * +failover-state-wait-promotion slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:04.737 # +promoted-slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:04.737 # +failover-state-reconf-slaves master cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:04.803 * +slave-reconf-sent slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:04.965 # -odown master cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:05.785 * +slave-reconf-inprog slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:05.785 * +slave-reconf-done slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9001

14804:X 05 Jul 2019 23:52:05.839 # +failover-end master cls00 192.168.1.118 9001

===================================================================================================

14804:X 05 Jul 2019 23:52:05.840 # +switch-master cls00 192.168.1.118 9001 192.168.1.118 9002

===================================================================================================

14804:X 05 Jul 2019 23:52:05.840 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9002

14804:X 05 Jul 2019 23:52:05.840 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14804:X 05 Jul 2019 23:52:15.931 # +sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

[root@vm706 nodes-9002]#

9103哨兵

================

14809:X 05 Jul 2019 23:46:02.925 # +monitor master cls00 192.168.1.118 9001 quorum 2

14809:X 05 Jul 2019 23:46:02.927 * +slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9001

14809:X 05 Jul 2019 23:46:02.931 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9001

14809:X 05 Jul 2019 23:46:04.923 * +sentinel sentinel 1e6856a7f989d2aeaa24bfc11e9eb53df72ce72d 192.168.1.118 9101 @ cls00 192.168.1.118 9001

14809:X 05 Jul 2019 23:46:04.956 * +sentinel sentinel 1418d3fc05741a36e450becef4ac642b772f50b6 192.168.1.118 9102 @ cls00 192.168.1.118 9001

14809:X 05 Jul 2019 23:52:03.775 # +sdown master cls00 192.168.1.118 9001

14809:X 05 Jul 2019 23:52:03.822 # +new-epoch 6

14809:X 05 Jul 2019 23:52:03.824 # +vote-for-leader 1418d3fc05741a36e450becef4ac642b772f50b6 6

14809:X 05 Jul 2019 23:52:03.830 # +odown master cls00 192.168.1.118 9001 #quorum 3/2

14809:X 05 Jul 2019 23:52:03.830 # Next failover delay: I will not start a failover before Fri Jul 5 23:52:24 2019

14809:X 05 Jul 2019 23:52:04.804 # +config-update-from sentinel 1418d3fc05741a36e450becef4ac642b772f50b6 192.168.1.118 9102 @ cls00 192.168.1.118 9001

14809:X 05 Jul 2019 23:52:04.804 # +switch-master cls00 192.168.1.118 9001 192.168.1.118 9002

===================================================================================================

14809:X 05 Jul 2019 23:52:04.804 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9002

14809:X 05 Jul 2019 23:52:04.804 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14809:X 05 Jul 2019 23:52:14.850 # +sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

、、、原来的master节点重新启动后的日志：

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

9101

============

14799:X 05 Jul 2019 23:52:04.805 # +switch-master cls00 192.168.1.118 9001 192.168.1.118 9002

14799:X 05 Jul 2019 23:52:04.805 * +slave slave 192.168.1.118:9003 192.168.1.118 9003 @ cls00 192.168.1.118 9002

14799:X 05 Jul 2019 23:52:04.805 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14799:X 05 Jul 2019 23:52:14.853 # +sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

* +convert-to-slave slave 描述了118.9001 转变角色为slave ；群主为： @ cls00 192.168.1.118 9002

==========================================================================================================

14799:X 06 Jul 2019 00:02:25.249 # -sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14799:X 06 Jul 2019 00:02:35.216 * +convert-to-slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

9102

===========

14804:X 05 Jul 2019 23:52:05.840 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14804:X 05 Jul 2019 23:52:15.931 # +sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

14804:X 06 Jul 2019 00:02:26.128 # -sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

[root@vm706 nodes-9002]#

9103

==============

14809:X 06 Jul 2019 00:02:26.146 # -sdown slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9002

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

、、、salve 9003 切换为主

=================================

127.0.0.1:9003>

127.0.0.1:9003> set a009 999

(error) READONLY You can't write against a read only replica.

127.0.0.1:9003>

127.0.0.1:9003> set a009 999

(error) READONLY You can't write against a read only replica.

127.0.0.1:9003>

127.0.0.1:9003> set a009 999

(error) READONLY You can't write against a read only replica.

127.0.0.1:9003>

127.0.0.1:9003> set a009 999

(error) READONLY You can't write against a read only replica.

127.0.0.1:9003> set a009 999

127.0.0.1:9003>

127.0.0.1:9003> set a009 999

127.0.0.1:9003>

127.0.0.1:9003> info replication

# Replication

role:slave

=======================

master_host:192.168.1.118

master_port:9002

master_link_status:down

master_last_io_seconds_ago:-1

master_sync_in_progress:0

slave_repl_offset:405103

master_link_down_since_seconds:350

slave_priority:100

slave_read_only:1

connected_slaves:0

master_replid:af269650430473bf9892051df08db1d2b79c7ec5

master_replid2:f8ac92e06b2b9caf16573afaa619c39de4327ace

master_repl_offset:405103

second_repl_offset:71504

repl_backlog_active:1

repl_backlog_size:1048576

repl_backlog_first_byte_offset:1

repl_backlog_histlen:405103

127.0.0.1:9003>

127.0.0.1:9003> info replication

# Replication

role:master

=========================

connected_slaves:1

slave0:ip=192.168.1.118,port=9001,state=online,offset=19636,lag=0

master_replid:4d52ed2ee68c91d2c895af63c552a073c810951b

master_replid2:992272a0c985f03ae33f1125825018d0e55b14a6

master_repl_offset:19636

second_repl_offset:12836

repl_backlog_active:1

repl_backlog_size:1048576

repl_backlog_first_byte_offset:1

repl_backlog_histlen:19636

127.0.0.1:9003>

15707:X 06 Jul 2019 00:27:46.346 # -failover-abort-no-good-slave master cls00 192.168.1.118 9002

15707:X 06 Jul 2019 00:27:46.402 # Next failover delay: I will not start a failover before Sat Jul 6 00:28:06 2019

15707:X 06 Jul 2019 00:27:55.945 # -sdown master cls00 192.168.1.118 9002

15707:X 06 Jul 2019 00:27:55.945 # -odown master cls00 192.168.1.118 9002

15707:X 06 Jul 2019 00:29:09.092 # +sdown master cls00 192.168.1.118 9002

15707:X 06 Jul 2019 00:29:09.235 # +new-epoch 19

15707:X 06 Jul 2019 00:29:09.236 # +vote-for-leader 1418d3fc05741a36e450becef4ac642b772f50b6 19

15707:X 06 Jul 2019 00:29:09.962 # +config-update-from sentinel 1418d3fc05741a36e450becef4ac642b772f50b6 192.168.1.118 9102 @ cls00 192.168.1.118 9002

------------------------------------------------------------------------------

15707:X 06 Jul 2019 00:29:09.962 # +switch-master cls00 192.168.1.118 9002 192.168.1.118 9003

15707:X 06 Jul 2019 00:29:09.962 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9003

15707:X 06 Jul 2019 00:29:09.962 * +slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9003

------------------------------------------------------------------------------

15707:X 06 Jul 2019 00:29:19.974 # +sdown slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9003

、、、

15697:X 06 Jul 2019 00:29:09.244 # Next failover delay: I will not start a failover before Sat Jul 6 00:29:29 2019

15697:X 06 Jul 2019 00:29:09.960 # +config-update-from sentinel 1418d3fc05741a36e450becef4ac642b772f50b6 192.168.1.118 9102 @ cls00 192.168.1.118 9002

------------------------------------------------------------------------------

15697:X 06 Jul 2019 00:29:09.960 # +switch-master cls00 192.168.1.118 9002 192.168.1.118 9003

------------------------------------------------------------------------------

15697:X 06 Jul 2019 00:29:09.960 * +slave slave 192.168.1.118:9001 192.168.1.118 9001 @ cls00 192.168.1.118 9003

15697:X 06 Jul 2019 00:29:09.960 * +slave slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9003

15697:X 06 Jul 2019 00:29:20.034 # +sdown slave 192.168.1.118:9002 192.168.1.118 9002 @ cls00 192.168.1.118 9003

########################## 以下参数可以忽略 #######################################

slave-serve-stale-data yes

slave-read-only no

tcp-backlog 511

timeout 0

tcp-keepalive 300

loglevel notice

databases 16

always-show-logo yes

save 60 2000

save 180 100

save 900 1

stop-writes-on-bgsave-error yes

rdbcompression yes

rdbchecksum yes

repl-diskless-sync no

repl-diskless-sync-delay 5

repl-disable-tcp-nodelay no

slave-priority 100

lazyfree-lazy-eviction no

lazyfree-lazy-expire no

lazyfree-lazy-server-del no

slave-lazy-flush no

appendonly yes

appendfilename "appendonly.aof"

appendfsync everysec

no-appendfsync-on-rewrite no

auto-aof-rewrite-percentage 100

auto-aof-rewrite-min-size 64mb

aof-load-truncated yes

aof-use-rdb-preamble no

lua-time-limit 5000

slowlog-log-slower-than 10000

slowlog-max-len 128

latency-monitor-threshold 0

notify-keyspace-events ""

hash-max-ziplist-entries 512

hash-max-ziplist-value 64

list-max-ziplist-size -2

list-compress-depth 0

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

hz 10

aof-rewrite-incremental-fsync yes

原始配置：从安装包里面抓出来的

==========================================================

bind 127.0.0.1

protected-mode yes

port 6379

tcp-backlog 511

timeout 0

tcp-keepalive 300

daemonize no

supervised no

pidfile /var/run/redis_6379.pid

loglevel notice

logfile ""

databases 16

always-show-logo yes

save 900 1

save 300 10

save 60 10000

stop-writes-on-bgsave-error yes

rdbcompression yes

rdbchecksum yes

dbfilename dump.rdb

dir ./

slave-serve-stale-data yes

slave-read-only yes

repl-diskless-sync no

repl-diskless-sync-delay 5

repl-disable-tcp-nodelay no

slave-priority 100

lazyfree-lazy-eviction no

lazyfree-lazy-expire no

lazyfree-lazy-server-del no

slave-lazy-flush no

appendonly no

appendfilename "appendonly.aof"

appendfsync everysec

no-appendfsync-on-rewrite no

auto-aof-rewrite-percentage 100

auto-aof-rewrite-min-size 64mb

aof-load-truncated yes

aof-use-rdb-preamble no

lua-time-limit 5000

slowlog-log-slower-than 10000

slowlog-max-len 128

latency-monitor-threshold 0

notify-keyspace-events ""

hash-max-ziplist-entries 512

hash-max-ziplist-value 64

list-max-ziplist-size -2

list-compress-depth 0

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

hz 10

aof-rewrite-incremental-fsync yes

########################## 以下参数可以忽略 #######################################

## redis的 make log:

=======================================

make

CC lolwut.o

CC lolwut5.o

LINK redis-server

INSTALL redis-sentinel

CC redis-cli.o

LINK redis-cli

CC redis-benchmark.o

LINK redis-benchmark

INSTALL redis-check-rdb

INSTALL redis-check-aof

Hint: It's a good idea to run 'make test' ;)

make[1]: Leaving directory `/usr/local/redis5/redis-5.0.5/src'

[root@vm706 redis-5.0.5]#

[root@vm706 redis-5.0.5]# PWD

bash: PWD: command not found...

Similar command is: 'pwd'

[root@vm706 redis-5.0.5]# pwd

/usr/local/redis5/redis-5.0.5

[root@vm706 redis-5.0.5]# cd /usr/local/redis5

[root@vm706 redis5]# ll

total 1936

drwxrwxr-x 6 root root 4096 May 16 00:07 redis-5.0.5

-rw-rw-rw- 1 root root 1975750 Jul 5 18:41 redis-5.0.5.tar.gz

[root@vm706 redis5]# cd *5

[root@vm706 redis-5.0.5]# make test

cd src && make test

make[1]: Entering directory `/usr/local/redis5/redis-5.0.5/src'

CC Makefile.dep

make[1]: Leaving directory `/usr/local/redis5/redis-5.0.5/src'

make[1]: Entering directory `/usr/local/redis5/redis-5.0.5/src'

You need tcl 8.5 or newer in order to run the Redis test

make[1]: *** [test] Error 1

make[1]: Leaving directory `/usr/local/redis5/redis-5.0.5/src'

## make install log:

=======================================

[root@vm706 redis-5.0.5]# make install PREFIX=/usr/local/redis5

cd src && make install

make[1]: Entering directory `/usr/local/redis5/redis-5.0.5/src'

Hint: It's a good idea to run 'make test' ;)

INSTALL install

make[1]: Leaving directory `/usr/local/redis5/redis-5.0.5/src'

[root@vm706 redis-5.0.5]#

[root@vm706 redis-5.0.5]# ll /usr/local/redis5/bin

total 32744

-rwxr-xr-x 1 root root 4365352 Jul 5 19:20 redis-benchmark

-rwxr-xr-x 1 root root 8115402 Jul 5 19:20 redis-check-aof

-rwxr-xr-x 1 root root 8115402 Jul 5 19:20 redis-check-rdb

-rwxr-xr-x 1 root root 4805712 Jul 5 19:20 redis-cli

lrwxrwxrwx 1 root root 12 Jul 5 19:20 redis-sentinel -> redis-server

-rwxr-xr-x 1 root root 8115402 Jul 5 19:20 redis-server

[root@vm706 redis-5.0.5]#

REDIS5.05哨兵模式主从自动切换环境搭建和快速脚本调试

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