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

Download address:

Http://www.haproxy.org/#down

Document address:

Http://www.haproxy.org/#doc1.6

After downloading the source code, decompress:

Install make install

Cat / etc/test-sql.cfg

# This is a test configuration.

# It requires a mysql server running on local port 3306.

Global

Maxconn 500

Pidfile / tmp/proxy.pid

Defaults

Contimeout 1000

Clitimeout 5000

Srvtimeout 5000

Retries 1

Option redispatch

Mode tcp

Listen test

Bind: 3307

Mode tcp

Balance roundrobin

Option tcp-check

# option mysql-check user haproxy

Server srv1 10.10.230.172:3306 check port 3306 inter 1000 fall 1

# server srv2 127.0.0.2:3306 check port 3306 inter 1000 fall 1

# server srv3 127.0.0.3:3306 check port 3306 inter 1000 fall 1

# server srv4 127.0.0.4:3306 check port 3306 inter 1000 fall 1

Start:

Haproxy-f / etc/test-sql.cfg

[root@10-10-157-43 tests] # ps-ef | grep pro

Root 3177 728 0 19:59 pts/0 00:00:00 haproxy-f / etc/test-sql.cfg

Root 3187 728 0 20:00 pts/0 00:00:00 grep pro

Reload:

[root@10-10-157-43 tests] # haproxy-f / etc/test-sql.cfg-sf 3177 &

Please indicate the source of the reprint.

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Oracle,mysql,PG communicate with each other

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