centos5.5 64Bit
|
1
|
yum
install
-y libevent-devel lua-devel openssl-devel flex
|
升级python至2.6
yum install -y xz gettext-devel
|
1
2
3
4
5
6
|
xz -d glib-2.32.4.
tar
.xz
tar
xvf glib-2.32.4.
tar
cd
glib-2.32.4
.
/configure
make
make
install
|
|
1
|
for
a
in
`
find
. -name
'*.pc'
`;
do
cp
$a
/usr/lib64/pkgconfig/
;
done
|
设置环境变量
|
1
2
3
4
5
6
|
export
GLIB_CFLAGS=
"-I/usr/local/include/glib-2.0"
export
GLIB_LIBS=
"-L/usr/local/lib/glib-2.0"
export
GMODULE_CFLAGS=
"-I/usr/local/include"
export
GMODULE_LIBS=
"-L/usr/local/lib"
export
GTHREAD_CFLAGS=
"-I/usr/local/include"
export
GTHREAD_LIBS=
"-L/usr/local/lib"
|
|
1
|
yum
install
-y mysql-server mysql-devel
|
|
1
|
unzip Atlas-master.zip
|
vim bootstrap.sh
修改mysql_config路径
修改pkgconfig路径
|
1
|
./configure --with-mysql=/usr/bin/mysql_config --prefix=/usr/local/mysql-proxy CFLAGS="-DHAVE_LUA_H -O2" LDFLAGS="-lm -ldl -lcrypto" LUA_CFLAGS="-I/usr/local/include/" LUA_LIBS="-L/usr/local/lib -llua" GLIB_FLAGS="-I/usr/local/include" GLIB_LIBS="-L/usr/local/lib -lglib-2.0" GMODULE_FLAGS="-I/usr/local/include" GMODULE_LIBS="-L/usr/local/lib -lgmodule-2.0" GTHREAD_FLAGS="-I/usr/local/include" GTHREAD_LIBS="-L/usr/local/lib -lgthread-2.0"
|
cat instance.cnf
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
[mysql-proxy]
plugins = admin,proxy
admin-username=zwhset
admin-password=123456
admin-lua-script = /usr/local/mysql-proxy/lib/mysql-proxy/lua/admin.lua
proxy-backend-addresses = 192.168.100.210:3306
proxy-read-only-backend-addresses = 192.168.100.211:3306@2
daemon = true
keepalive = true
event-threads = 4
log-level = message
log-path = /usr/local/mysql-proxy/log
instance = test
proxy-address = 0.0.0.0:3306
admin-address = 0.0.0.0:4401
min-idle-connections = 128
charset = utf8
|
|
1
|
chmod
0600 instance.cnf
|
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
#!/usr/bin/python
#!coding:utf8
import
_mysql
db
=
_mysql.connect(host
=
"192.168.100.100"
,user
=
"proxy2"
,passwd
=
"-------"
,db
=
"test"
,port
=
3306
)
client
=
0
#min-idle,Db1+DB2=20,DB1,DB2:max_connection=200;
sum_min_idle
=
30
try
:
while
sum_min_idle >
=
client:
db.query(
"""SELECT id,number FROM 200w"""
)
(
id
,char)
=
db.store_result()[
0
]
print
"client:%s,id:%s,char:%s"
%
(client,
id
,char)
client
=
client
+
1
except
:
print
"------------------------"
|
本文转自 煮酒品茶 51CTO博客，原文链接：http://blog.51cto.com/cwtea/1244788，如需转载请自行联系原作者
