Shulou(Shulou.com)06/01 Report--

Install redis (3.2.9)

1.redis official website address: https://redis.io/

two。 Deployment and installation of redis3.2.9 Experimental Environment: centos 6.5

Wget http://download.redis.io/releases/redis-3.2.9.tar.gz

Yum install automake autoconf ruby rubygems-y # install dependent plug-ins

Make & & make install # the default installation is used here

3. Create a corresponding directory

Mkdir-p / usr/local/redis/bin/

Mkdir / usr/local/redis/ & & mkdir-p / data/redis/

4. Execute the installation script to install

[root@caosm103 utils] #. / install_server.sh

Welcome to the redis service installer

This script will help you easily set up a running redis server

Please select the redis port for this instance: [6379] 6379

Please select the redis config file name [/ etc/redis/redis.conf] / usr/local/redis/redis_6378.conf

Please select the redis log file name [/ var/log/redis_6379.log] / usr/local/redis/redis_6378.log

Please select the data directory for this instance [/ var/lib/redis/6379] / data/redis/

Please select the redis executable path [/ usr/local/bin/redis-server] / usr/local/redis_6379/bin

Selected config:

Port: 6379

Config file: / usr/local/redis/redis.conf

Log file: / usr/local/redis/redis_6379.log

Data dir: / data/redis/

Executable: / usr/local/bin/redis-server

Cli Executable: / usr/local/bin/redis-cli

Is this ok? Then press ENTER to go on or Ctrl-C to abort.

5. Service enabled status

[root@caosm103 redis] # redis-server redis.conf

# Program configuration file configuration file where the bind ip address has been changed to the local ip address

6. Modify startup script

#! / bin/sh

# BEGIN INIT INFO

# Provides: redis-server

# Required-Start: $syslog

# Required-Stop: $syslog

# Should-Start: $local_fs

# Should-Stop: $local_fs

# Default-Start: 2 3 4 5

# Default-Stop: 0 1 6

# Short-Description: redis-server-Persistent key-value db

# Description: redis-server-Persistent key-value db

# END INIT INFO

# Note that you need to create the redis user redis.conf redis_6379.pid redis_6379.log / data/redis owner to change to redis, and grant the execution permission 755

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

DAEMON=/usr/local/bin/redis-server

DAEMON_ARGS=/usr/local/redis/redis.conf

NAME=redis-server

DESC=redis-server

PIDFILE=/var/run/redis_6379.pid

Test-x $DAEMON | | exit 0

Test-x $DAEMONBOOTSTRAP | | exit 0

Set-e

Case "$1" in

Start)

Echo-n "Starting $DESC:"

Touch $PIDFILE

Chown redis:redis $PIDFILE

If start-stop-daemon-start--quiet-pidfile $PIDFILE-chuid redis:redis-exec $DAEMON-$DAEMON_ARGS

Then

Echo "[OK]"

Else

Echo "failed"

Fi

Stop)

Echo-n "Stopping $DESC:"

If start-stop-daemon-stop--retry 10-quiet-oknodo-pidfile $PIDFILE-exec $DAEMON

Then

Echo "[OK]"

Else

Echo "failed"

Fi

Rm-f $PIDFILE

Status)

If [!-r $PIDFILE]; then

Echo "redis-server is stopped"

Exit 0

Fi

PID= `cat $PIDFILE`

If ps-p $PID | grep-Q $PID; then

Echo "redis-server (pid $PID) is running..."

Else

Echo "redis-server dead but pid file exists"

Fi

Restart | force-reload)

${0} stop

${0} start

*)

Echo "Usage: / etc/init.d/$NAME {start | stop | restart | status | force-reload}" > & 2

Exit 1

Esac

Exit 0

7. Install start-stop-daemon

[root@caosm103 src] # wget http://developer.axis.com/download/distribution/apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz

[root@caosm103 src] # tar zxf apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz

[root@caosm103 src] # mv apps/sys-utils/start-stop-daemon-IR1_9_18-2 /. /

[root@caosm103 src] # ls

Apps apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz nginx-1.8.0 redis-3.2.9 redis-3.2.9.tar.gz start-stop-daemon-IR1_9_18-2

[root@caosm103 src] # rm-rf apps

[root@caosm103 src] # cd start-stop-daemon-IR1_9_18-2 /

[root@caosm103 start-stop-daemon-IR1_9_18-2] # cc start-stop-daemon.c-o start-stop-daemon

[root@caosm103 start-stop-daemon-IR1_9_18-2] # cp start-stop-daemon / usr/local/bin/start-stop-daemon

Introduction of start-stop-demo parameters

Root@caosm103 redis] # start-stop-daemon-- help

Start-stop-daemon 1.9.18 for Debian-small and fast C version written by

Marek Michalkiewicz, public domain.

Usage:

Start-stop-daemon-S |-- start options...-- arguments.

Start-stop-daemon-K |-- stop options.

Start-stop-daemon-H |-- help

Start-stop-daemon-V |-- version

Options (at least one of-exec |-- pidfile |-- user is required):

-x |-- exec program to start/check if it is running

-p |-- pidfile pidfile to check

-c |-- chuid

Change to this user/group before starting process

-u |-- user | stop processes owned by this user

-n |-- name stop processes with this name

-s |-- signal signal to send (default TERM)

-a |-- startas program to start (default is)

-N |-- nicelevel add incr to the process's nicelevel

-b |-- background force the process to detach

-m |-- make-pidfile create the pidfile before starting

-R |-- retry check whether processes die, and retry

-t |-- test test mode, don't do anything

-o |-- oknodo exit status 0 (not 1) if nothing done

-Q |-- quiet be more quiet

-v |-- verbose be more verbose

Retry is | / /... Where is one of

-| [-] send that signal

Wait that many seconds

Forever repeat remainder forever

Or may be just, meaning / / KILL/

Exit status: 0 = done 1 = nothing done (= > 0 if-- oknodo)

3 = trouble 2 = with-- retry, processes wouldn't die

8. Start the test:

[root@caosm103 redis] # / etc/init.d/redis-server stop

Stopping redis-server: [OK]

[root@caosm103 redis] # / etc/init.d/redis-server start

Starting redis-server: [OK]

[root@caosm103 redis] #

[root@caosm103 redis] # / etc/init.d/redis-server restart

Stopping redis-server: [OK]

Starting redis-server: [OK]

Now all can run normally!

Introduction to 9.redis tools

Redis-benchmark performance testing tool

Redis-check-aof log file tester (for example, log damage caused by power outage, which can be detected and repaired)

Redis-check-dump snapshot file detection tool, on the effects class

Redis-cli client

Redis-server server

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