How to setup Redis MASTER instance (Ubuntu)

mkdir redis-setup
cd redis-setup
wget https://github.com/PressReader/redis-setup/raw/master/redis-master-setup.sh

Edit 'redis-master-setup.sh' file, change the following properties (if you need to):

REDIS_VER=2.8.9
UPDATE_LINUX_PACKAGES=false
REDIS_INSTANCE_NAME=redis-server
REDIS_INSTANCE_PORT=6379	

Run script:

sudo sh redis-master-setup.sh

After the execution you'll se something like:

*****************************************
 Installation Complete!

 Configure redis-server in /etc/redis-server/redis.conf

 WARNING: Service isn't started by default.
 Use the following command to manipulate [redis-server] Redis service:
 sudo /etc/init.d/redis-server [start|stop|restart]

Run the following command to start Redis service:

sudo /etc/init.d/redis-server start

Check that the service has been started:

redis-cli -p 6379 info replication

The output should look similar to:

# Replication
role:master
connected_slaves:0
master_repl_offset:0
repl_backlog_active:0
repl_backlog_size:1048576
repl_backlog_first_byte_offset:0
repl_backlog_histlen:0

How to setup Redis SLAVE instance (Ubuntu)

mkdir redis-setup
cd redis-setup
wget https://github.com/PressReader/redis-setup/raw/master/redis-slave-setup.sh

Edit 'redis-slave-setup.sh' file:

REDIS_VER=2.8.3
UPDATE_LINUX_PACKAGES=false
REDIS_INSTANCE_NAME=redis-server-slave6380
REDIS_INSTANCE_PORT=6380
REDIS_MASTER_IP=127.0.0.1
REDIS_MASTER_PORT=6379

Run script:

sudo sh redis-slave-setup.sh

Output:

*****************************************
 Installation Complete!

 Configure redis-server in /etc/redis-server-slave6380/redis.conf

 WARNING: Service isn't started by default.
 Use the following command to manipulate [redis-server] service:
 sudo /etc/init.d/redis-server-slave6380 [start|stop|restart]

Run command:

sudo /etc/init.d/redis-server-slave6380 start

Check that the server has been started:

redis-cli -p 6380 info replication

Output:

# Replication
role:slave
master_host:127.0.0.1
master_port:6379
master_link_status:down
master_last_io_seconds_ago:-1
master_sync_in_progress:0
slave_repl_offset:1
master_link_down_since_seconds:1389693215
slave_priority:100
slave_read_only:1
connected_slaves:0
master_repl_offset:0
repl_backlog_active:0
repl_backlog_size:1048576
repl_backlog_first_byte_offset:0
repl_backlog_histlen:0

How to setup Redis Sentinel (Ubuntu)

mkdir redis-sentinel
cd redis-sentinel
wget https://github.com/PressReader/redis-setup/raw/master/redis-sentinel-setup.sh

Edit 'redis-sentinel-setup.sh' file:

REDIS_VER=2.8.3
SENTINEL_PORT=26379 #default port: 26379
REDIS_MASTER_IP=127.0.0.1	
REDIS_MASTER_PORT=6379
SENTINEL_QUORUM=1
UPDATE_LINUX_PACKAGES=false #true|false

Run script:

sudo sh redis-sentinel-setup.sh

Output:

*****************************************
Installation Complete!

Configure redis-sentinel in /etc/redis-sentinel/sentinel.conf

WARNING: Service isn't started by default.
User the following command to manipulate redis-sentinel instance.
sudo /etc/init.d/redis-sentinel [start|stop|restart]

Start sentinel service:

sudo /etc/init.d/redis-sentinel start

Check Sentinel instance:

redis-cli -p 26379 info sentinel

Output:

# Sentinel
sentinel_masters:1
sentinel_tilt:0
sentinel_running_scripts:0
sentinel_scripts_queue_length:0
master0:name=mymaster,status=ok,address=127.0.0.1:6379,slaves=3,sentinels=1