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

Note: here we take CentOS7 as an example to introduce the installation process of OpenNMS.

Prepare the environment

Install git

Yum install git

Install autoconf

Yum install autoconf automake libtool

1. To install Jdk, first download the corresponding version of jdk at http://www.oracle.com/technetwork/java/javase/downloads/index.html

After the installation is complete, you need to set the environment variables as follows:

Vi / etc/profile.d/java.sh

#! / bin/sh

JAVA_HOME=/usr/java/default

PATH=$JAVA_HOME/bin:$PATH

Export PATH JAVA_HOME

After configuring environment variables, you need to load environment variables. Command: su-

two。 Install Jicmp at https://github.com/OpenNMS/jicmp and https://github.com/OpenNMS/jicmp6

Currently, you need to install jicmp and jicmp6, as follows:

Git clone https://github.com/OpenNMS/jicmp.git

Cd jicmp

Git submodule update-init-recursive

Autoreconf-fvi

. / configure-- prefix=/usr

Make

Make install

Install jicmp6

Git clone https://github.com/OpenNMS/jicmp6.git

Cd jicmp6

Git submodule update-init-recursive

Autoreconf-fvi

. / configure-- prefix=/usr

Make

Make install

3. Install the database database using Postgres, you can use the default installed version of the system, if you do not choose to install CentOS, you can use the yum install command to install.

Online installation

Yum install postgresql-server

After the database is installed, you need to initialize the database before you can use it. The command is:

Postgresql-setup initdb

Start the database:

Systemctl start postgresql

Add host access, edit the file / var/lib/pgsql/data/pg_hba.conf, and add the following:

Host all all 127.0.0.1/32 trust

Modify the host access restrictions, edit the file / var/lib/pgsql/data/postgresql.conf, and modify as follows:

Listen_addresses ='*'

After modifying the rule, you need to load the configuration, command:

Systemctl reload postgresql

Note: other hosts need to turn off the firewall to access the database.

Command: systemctl stop firewalld

4. Install the OpenNMS system, download address: https://sourceforge.net/projects/opennms/

Installation and operation require the use of root users.

Unzip standalone-opennms-installer-20.1.0-1.zip

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Create the installation directory, command:

Mkdir / opt/opennms

Release the system program to the installation directory:

Tar-zxf opennms-20.1.0.tar.gz-C / opt/opennms

Configure the environment:

/ opt/opennms/bin/runjava-s

Install the system:

/ opt/opennms/bin/install-dis

At this point, the system installation is complete.

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5. Start the system boot command:

/ opt/opennms/bin/opennms-v start

Stop the command:

/ opt/opennms/bin/opennms-v stop

View the running status:

/ opt/opennms/bin/opennms-v status

The OpenNMS installation video will be available at the college later.

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