Use Magent + Memcached cache server cluster deployment in Linux
1. Compile and install libevent
Cd/root/soft_hhf/
Wget http://cloud.github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
Tar-xvf libevent-2.0.21-stable.tar.gz
Cd libevent-2.0.21-stable
./Configure -- prefix =/usr
Make & make install
Cd ../
2. Compile and install Memcached
Wget http://danga.com/memcached/dist/ memcached-1.2.6.tar.gz
Tar-zxvf memcached-1.2.6.tar.gz-C/usr/local cd/usr/local mv memcached-1.2.6 memcached
Cd memcached
./Configure -- with-libevent =/usr/local
Make install
ExportPKG_CONFIG_PATH = $ PKG_CONFIG_PATH:/usr/local/lib/pkgconfig3. compile and install Magent wget http://memagent.googlecode.com/files/magent-0.5.tar.gz cd/usr/local mkdir magent
Tar-zxf magent-0.5.tar.gz-C/usr/local/magent cd/usr/local/magent
/Sbin/ldconfig
Sed-I "s # LIBS =-levent-lm # g" Makefile
Vi magetn. c add: # ifndef SSIZE_MAX # define SSIZE_MAX 32767 # endif
Make
Cp magent/usr/bin/magent
. /Etc/init. d/iptables stop: the installation is complete. memched is the cache server and libevent is provided for I/O operations. Therefore, libevent must be installed, and Magent is the proxy server, the client connects to Magnet to achieve Server Load balancer and server backup so that when the server has a done server, the backup server can be enabled, and the data can be set to the server through the hash algorithm for routing addressing. 4. build a test. three memcached servers are provided to store data, and two memcached servers are provided to back up data. first, enable these five memcached servers. The ports are s1: 3333, s2: 4444, s3: 5555, b1: 6666, b6: 7777, And the start command is as follows: memcached-m 1-u root-d-l127.0.0.1-p 3333 indicates that the instance is successfully started, and the remaining four servers are started. The Magent Proxy Server magent-u root-n 51200-l 127.0.0.1-p 2222-s 127.0.0.1: 3333-s127.0.0.1: 4444-s127.0.0.1: 5555-B 127.0.0.1: 6666-B 127.0.0.1: 7777 at this point, the server cluster is successfully built 5. test: Use telent to connect to magent telnet 127.0.0.1 2222 stats to view the simple set and get status.
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