一.jdk的安装(Orabbix Server)
1.软件解压，放到固定位置
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tar
zxf jdk-8u51-linux-x64.
tar
.gz
mv
jdk1.8.0_51/
/usr/local/
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2.设置系统变量，编辑/etc/profile在末尾增加
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export
JAVA_HOME=
/usr/local/jdk1
.8.0_51
exportCLASSPATH=$JAVA_HOME
/lib/dt
.jar:$JAVA_HOME
/lib/tools
.jar
export
PATH=$JAVA_HOME
/bin
:$PATH
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3.执行一下/etc/profile使之生效
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source
/etc/profile
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二.Oracle中增加监控用户，并设置相应的用户权限，这一步在sqlplus中完成(ORACLE服务器)
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su - oracle
sqlplus /
as
sysdba
SQL>
CREATE
USER
zabbix
IDENTIFIED
BY
zabbix_password
DEFAULT
TABLESPACE USERS
TEMPORARY
TABLESPACE
TEMP
PROFILE
DEFAULT
ACCOUNT UNLOCK;
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赋予zabbix用户对应权限
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GRANT
ALTER
SESSION
TO
ZABBIX;
GRANT
CREATE
SESSION
TO
ZABBIX;
GRANT
CONNECT
TO
ZABBIX;
ALTER
USER
ZABBIX
DEFAULT
ROLE
ALL
;
GRANT
SELECT
ON
V_$INSTANCE
TO
ZABBIX;
GRANT
SELECT
ON
DBA_USERS
TO
ZABBIX;
GRANT
SELECT
ON
V_$LOG_HISTORY
TO
ZABBIX;
GRANT
SELECT
ON
V_$LOG
TO
ZABBIX;
GRANT
SELECT
ON
V_$PARAMETER
TO
ZABBIX;
GRANT
SELECT
ON
SYS.DBA_AUDIT_SESSION
TO
ZABBIX;
GRANT
SELECT
ON
V_$LOCK
TO
ZABBIX;
GRANT
SELECT
ON
DBA_REGISTRY
TO
ZABBIX;
GRANT
SELECT
ON
V_$LIBRARYCACHE
TO
ZABBIX;
GRANT
SELECT
ON
V_$SYSSTAT
TO
ZABBIX;
GRANT
SELECT
ON
V_$PARAMETER
TO
ZABBIX;
GRANT
SELECT
ON
V_$LATCH
TO
ZABBIX;
GRANT
SELECT
ON
V_$PGASTAT
TO
ZABBIX;
GRANT
SELECT
ON
V_$SGASTAT
TO
ZABBIX;
GRANT
SELECT
ON
V_$LIBRARYCACHE
TO
ZABBIX;
GRANT
SELECT
ON
V_$PROCESS
TO
ZABBIX;
GRANT
SELECT
ON
DBA_DATA_FILES
TO
ZABBIX;
GRANT
SELECT
ON
DBA_TEMP_FILES
TO
ZABBIX;
GRANT
SELECT
ON
DBA_FREE_SPACE
TO
ZABBIX;
GRANT
SELECT
ON
V_$SYSTEM_EVENT
TO
ZABBIX;
GRANT
SELECT
ON
V_$locked_object
TO
ZABBIX;
GRANT
SELECT
ON
dba_objects
TO
ZABBIX;
GRANT
SELECT
ON
dba_tablespaces
TO
ZABBIX;
GRANT
SELECT
ON
v_$session
TO
ZABBIX;
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以上有部分小写的是我对其他文章的增加部分
如果数据库是11G，还要执行如下部分：
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exec
dbms_network_acl_admin.create_acl(acl =>
'resolve.xml'
,description=>
'resolve acl'
, principal =>
'ZABBIX'
, is_grant =>
true
, privilege =>
'resolve'
);
exec
dbms_network_acl_admin.assign_acl(acl =>
'resolve.xml'
, host =>
'*'
);
commit
;
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三.安装orabbix(Orabbix Server)
其实orabbix只需要安装在一台服务器即可，我就选择安装在Zabbix Server上，当然上面的jdk是为orabbix服务的，因为orabbix就是一个oracle客户端去查找oracle中的数据，然后传给zabbix.
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mkdir
/usr/local/orabbix
cd
/usr/local/orabbix
wget orabbix http:
//nchc
.dl.sourceforge.net
/project/orabbix/orabbix-1
.2.3.zip
unzip orabbix-1.2.3.zip
chmod
+x run.sh
cp
init.d
/orabbix
/etc/init
.d/
sed
-i
's#/opt/orabbix#orabbix=/usr/local/orabbix#g'
/etc/init
.d
/orabbix
chmod
+x
/etc/init
.d
/orabbix
sed
-i
's#java#/usr/local/jdk1.8.0_51/bin/java#g'
/usr/local/orabbix/run
.sh
#用以解决/usr/local/orabbix/run.sh: line 2: java: command not found这个错误
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配置orabbix,进入/usr/local/orabbix/conf/目录
cd /usr/local/orabbix/conf
cp config.props.sample config.props
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ZabbixServerList=ZabbixServer
ZabbixServer.Address=192.168.0.81
ZabbixServer.Port=10051
OrabbixDaemon.PidFile=.
/logs/orabbix
.pid
OrabbixDaemon.Sleep=300
OrabbixDaemon.MaxThreadNumber=100
DatabaseList=tpy100
DatabaseList.MaxActive=10
DatabaseList.MaxWait=100
DatabaseList.MaxIdle=1
tpy100.Url=jdbc:oracle:thin:@192.168.0.209:1521:orcl
tpy100.User=ZABBIX
tpy100.Password=zabbix
tpy100.MaxActive=10
tpy100.MaxWait=100
tpy100.MaxIdle=1
tpy100.QueryListFile=.
/conf/query
.props
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需要注意的是DatabaseList=CRMDB指的是被监控服务器的名称，该名称要和zabbixserver界面中的机器名称保持一致，该配置文件中后续所引用的设定都以该名称为准。
CRMDB.Url=jdbc:oracle:thin:@192.168.0.209:1521:orcl 指定的是被监控服务器的连接信息（例如采用jdbc的联接方式，服务器地址是192.168.0.209，oracle的端口是1521，orcl指的是数据库的实例）
默认按照上面的步骤就差不多了，但是你导入模板之后就会发现监控项目不全，如dbsize及dbfilesize这些类目，orabbix默认情况下未开启数据库大小，需要配置query.props
编辑 /usr/local/orabbix/conf/query.props文件
在QueryList=类目下增加dbfilesize,dbsize，如图所示
然后在该文件的末尾添加
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dbfilesize.Query=
select
to_char(
sum
(bytes
/1024/1024/10
),
'FM99999999999999990'
) retvalue from dba_data_files
dbsize.Query=SELECT to_char(
sum
( NVL(a.bytes
/1024/1024/10
- NVL(f.bytes
/1024/1024/10
, 0), 0)),
'FM99999999999999990'
) retvalue \
FROM sys.dba_tablespaces d, \
(
select
tablespace_name,
sum
(bytes) bytes from dba_data_files group by tablespace_name) a, \
(
select
tablespace_name,
sum
(bytes) bytes from dba_free_space group by tablespace_name) f \
WHERE d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = f.tablespace_name(+) \
AND NOT (d.extent_management like
'LOCAL'
AND d.contents like
'TEMPORARY'
)
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用以定义查询dbfilesize,dbsize的SQL语句
这个时候就可以启动orabbix服务了
service orabbix start
检查服务ps aux |grep orabbix|wc -l 如果等于2就说明启动那个成功了，启动成功不一定就是没问题了，这个时候需要查看日志
/usr/local/orabbix/logs/orabbix.log
从以上可以看到我很多数据是抓不到的，都是因为权限的问题找不到表，于是就需要利用query.props
/usr/local/orabbix/conf/query.props
找到对应的表，如这里找archive的表
如果没有权限的话 就需要用DBA的权限进数据库给予权限
GRANT SELECT ON v_$LOG TO ZABBIX;
即可