OpenNMS is an operator-level, highly integrated, open-source platform for building network monitoring solutions. OpenNMS has two distributions: Meridian and Horizon. The use of Meridian is desirable, providing stable and long-term support to the enterprise. Horizon is a rapidly emerging innovation that is ideal for monitoring new technologies and releases of new IT ecosystems. These two distributions are completely open source.
1, OPENNMS installation Preparation
Environment: CentOS 7.2
Update Source:
Yum-y Install yum-plugin-priorities epel-release centos-release-scl-rh Centos-release-sclyum update-y
Official website: http://www.opennms.org/en
Official Wiki:http://wiki.opennms.org/wiki/installation:yum
Uninstall OpenNMS Source: https://yum.opennms.org/repofiles/opennms-repo-RELEASE-DISTRIBUTION.noarch.rpm
[Email protected] [11:09:27]:/usr/local/src$wget Http://yum.opennms.org/repofiles/opennms-repo-stable-rhel7.noarch.rpm[email PROTECTED][11:09:27]:/USR/LOCAL/SRC$RPM-IVH Opennms-repo-stable-rhel7.noarch.rpm[email protected][12:51:26]:~$ RPM--import Http://yum.opennms.org/repofiles/OPENNMS-GPG-KEY
2. Install database for OPENNMS
#安装 PostgreSQL
Yum-y Install Postgresql-server
#初始化PostgreSQL
Postgresql-setup Initdb
#修改postgrasql. conf
[Email protected] [08:56:17]:~ $vim/var/lib/pgsql/data/postgresql.conf
# line 59: Set allow all addresses to access Psotgresql
listen_addresses = ' * '
# line 395: Set the log format
Log_line_prefix = '%t%u%d '
#psotgresql启动并设置开机自启
[Email protected] [08:56:37]:~ $systemctl start PostgreSQL && systemctl enable PostgreSQL
3. PostgreSQL Settings
#允许用户访问数据库
[Email protected] [09:15:44]:~ $sed-i ' S/all 127\.0\.0\.1\/32 ident/all 127.0.0.1\/32 trust/g '/var/lib/pgsql/data/pg_hba.conf[email protected][09:28:45]:~ $sed-i ' S/all:: 1\/128 ident/all:: 1\/128 trust/g '/var/lib/pgsql/data/pg_hba.conf
#重启PostgreSQL
[Email protected] [09:29:06]:~ $systemctl Restart PostgreSQL
4. Installing the JDK
#OpenNMS 16 need to install Java 8
#jdk: Http://www.oracle.com/technetwork/java/javase/downloads
Under #上传到服务器/usr/local/src
[Email protected] [10:23:45]:/usr/local/src$rpm-ivh jdk-8u101-linux-x64.rpm
5, installation OpenNMS
[Email protected] [12:51:26]:~ $yum Install Opennms–y
#配置java
[Email protected] [14:02:33]:~$/opt/opennms/bin/runjava-s/usr/java/latest/bin/javarunjava:checking specified JRE: "/usr/java/latest /bin/java "... runjava:specified JRE is good.runjava:value of"/usr/java/latest/bin/java "stored in configuration file
6. Create or update the OPENNMS database
[Email protected] [14:06:07]:~$/opt/opennms/bin/install-dis
#-d Updating the database
#-i Importing Data
#-s creating a stored procedure for OPENNMS
7. Iplike Configuration
#OpenNMS使用PostgreSQL被称为 the "iplike" stored procedure to provide an API to easily perform complex IP address queries. By default, installing a version of Iplike, compatible with all versions of OPENNMS, is recommended for performance reasons using Yum installation.
Yum-y Install Iplike
#查看iplike帮助
/usr/sbin/install_iplike.sh–h
8. Firewall Settings
#开启端口
Iptables-a input-m State--state new-m tcp-p TCP--dport 8980-j ACCEPT
#禁用防火墙
/sbin/service iptables stopsystemctl Disable iptables
#重启iptables
/sbin/service iptables Restart
9. Start OpenNMS and access in the browser
Systemctl OpenNMS Restart
http://YOUR-OPENNMS-IP:8980/opennms/
This article reprinted address: http://www.linuxprobe.com/opennms-manager-network-linux.html
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Network management tools under Linux-opennms