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发表于 2018-6-24 13:14:46
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一、NDOUtils安装需求:; v6 N T/ z( O6 I& S* \4 q
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nagios:安装方法:http://www.cnblogs.com/Richardzhu/p/3340638.html
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mysql:源码安装方法:http://www.cnblogs.com/Richardzhu/p/3220883.html* U2 X3 }4 N* U" a% y8 |+ o
+ V% D5 z D' m1 Q% @/ VDBI和DBD-mysql安装方法如下:
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% Q/ V6 j4 j2 R; s' l/ b9 t, _- b! Oshell> perl -MCPAN -e shell
' i0 |* P+ o& p q+ x5 {cpan> install DBI
1 h7 x! N* A0 [% W' g4 kcpan> install DBD::mysql
* t: c h6 b T& B7 w 二、关联mysql头文件和库:0 r+ m& V! _& ~3 K
+ C, B* G9 V$ _( w B不做关联可能在config或make时出错2 c6 l2 A( C$ Y! K
: \4 y, ?! b" m# X, j5 g' sln -s /app/mysql/include/* /usr/include/
1 D% \( o" W' D" qln -s /app/mysql/lib/* /usr/lib/! n! W% S! f) p( ~: Y1 c
9 m; b% w$ o8 t' v5 Aecho '/usr/lib' >> /etc/ld.so.conf
6 S( \4 }1 N* o" ^/ l. j' aldconfig -v
$ L( ^+ R8 N N- i三、安装nodutils:
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tar zxvf ndoutils-1.4b7.tar.gz
: u4 j' Q2 J% ] Pcd ndoutils-1.4b7
3 o, M0 x( Y. p* F3 H! F' J" w1 i./configure --prefix=/usr/local/nagios --enable-mysql --disable-pgsql LDFLAGS=-L/app/mysql/lib --with-mysql-inc=/app/mysql/include/mysql --with-mysql-lib=/app/mysql/lib/mysql7 _) O2 w1 w+ m) a
make
% O5 L$ q1 j o' k4 z四、拷贝文件:
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+ F$ v3 d' S; c+ c N. Icp ./src/ndomod-3x.o /usr/local/nagios/bin& e8 s1 E! U, i v/ W
cp ./src/ndo2db-3x /usr/local/nagios/bin
) ?( m9 l6 m% T" ^8 k* o8 K& xcp ./src/log2ndo /usr/local/nagios/bin% l9 w- k' |& [5 t5 ]! P7 C, s
cp ./src/file2sock /usr/local/nagios/bin
( D" x s8 k5 A( Y; Uchown nagios:nagios /usr/local/nagios/bin/*2 r# N! G& O, ?! l& l9 S
五、拷贝配置文件:
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cp ./config/ndo* /usr/local/nagios/etc/4 {- h" T' H+ B' {+ }: `& w! @( y
chown nagios:nagios /usr/local/nagios/etc/*6 R9 ~0 D& E0 ~
六、创建ndo的mysql数据库及用户0 e5 a. {1 P" k' \+ ?4 g/ k0 o; E
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CREATE DATABASE `nagios` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;1 @, _& J3 K% r+ f) {
GRANT select,insert,update,delete ON nagios.* TO nagios@localhost identified by 'nagios';6 g! Y* `( V7 u
FLUSH PRIVILEGES ;
8 k6 g& J" {; d" Y" O- u: T9 B七、导入数据库结构( e) A* J7 X# w4 T' a1 J! t" A
. k5 E( X! {3 r* Mcd ./db/$ W( j: C7 a4 R& M7 [# B/ @
./installdb -u root -p 123456 -h localhost -d nagios
5 D) s2 B5 z% X+ p/ m4 P如果这里root没有密码的话需要进行修改。
[) }3 H, p8 A9 F; w; F4 ?八、修改配置文件* k* P, i4 Y& P1 |, C3 f& p4 A
3 v' _& u6 e$ f* R0 ?0 B- D! A& h! B复制代码 D, {$ r1 v. b$ v
vim /usr/local/nagios/etc/ndo2db.cfg6 U i4 K$ q( n9 j8 o) o
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db_user=nagios3 A. z0 a! J& I& B; f; V
db_pass=nagios
& m5 B- Y" q) Gsocket_type=tcp
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vim /usr/local/nagios/etc/nagios.cfg
3 L5 X6 z z5 w% ^& L( mbroker_module=/usr/local/nagios/bin/ndomod-3x.o config_file=/usr/local/nagios/etc/ndomod.cfg
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vim /usr/local/nagios/etc/ndomod.cfg
& _* {1 _/ _' x0 Poutput_type=file3 A& W/ ~1 k; b; f: s9 B7 z9 k4 E0 ^
output=/usr/local/nagios/var/ndo.dat
0 I9 _5 x+ m5 v+ D6 s复制代码# i- v# ^3 f" }3 V
九、启动ndo2db& B; C$ Q: s- H) v
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/usr/local/nagios/bin/ndo2db-3x -c /usr/local/nagios/etc/ndo2db.cfg' @: X5 |1 Y* Y3 \& d- ^% e
十、重启nagios
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+ e( K. c8 |8 O5 r% w( S7 b: r /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
# p0 H3 I( o3 I2 S: Mservice nagios restart% _5 W& v! J8 \* J8 Y
十一、检查安装是否正确7 C9 C0 Y: ~( x. `4 V/ Z C
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tail -f /usr/local/nagios/var/nagios.log
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涉及的错误:
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" p3 w+ M6 y- J/ q6 K启动ndo后在日志中出现: nagios ndo2db-3x: Error: mysql_query() failed for 'INSERT INTO nagios_configfilevariables SET instance_id='1', configfile_id='3', varname='cfg_file', varvalue='/usr/local/nagios//etc/objects/localhost\.cfg
. q: u0 a1 s l. k- G解决办法是使用:mysql -uroot --password="canada" -h192.168.1.97 -e "7 V) [8 m! M, F
alter table nagios.nagios_configfilevariables drop key instance_id;
9 T% i/ K( G; ]" e/ [* }3 R8 Salter table nagios.nagios_configfilevariables add index (instance_id, configfile_id, varname); : @" W' w* }# P: g- K
/ \% j( |4 W5 N8 T需要修改表结构。 " o1 @* L6 B1 l+ w* s
alter table nagios.nagios_configfilevariables drop key instance_id; ) V5 @) G( p) ]2 S& b. _
alter table nagios.nagios_configfilevariables add index (instance_id, configfile_id, varname);
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* N" I- P; J7 Ptcp连接Mysql /usr/local/nagios/bin/file2sock -s /usr/local/nagios/var/ndo.dat -d localhost -t tcp -p 5668/ H9 d3 `4 E! x0 I! S
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