First, download and install
First, open the site, detailed path to the installation package odl of (can click, windows will appear in the windows of a download link),
Then, log centos systems, using remote login xshell like, to facilitate following a long string copy, download the installation package using wget
wget https://cbs.centos.org/repos/nfv7-opendaylight-111-release/x86_64/os/Packages/opendaylight-11.1.0-1.el7.noarch.rpm
Then, using the installation package rpm -i mounting odl
rpm -i opendaylight-11.1.0-1.el7.noarch.rpm
The system will prompt the installation failed because the package is dependent on java, java package is not installed.
Java package installed below, using conventional yum command to install
yum install java
Then, install rpm packages odl
rpm -i opendaylight-11.1.0-1.el7.noarch.rpm
Second, confirm the installation
[root@localhost bin]# rpm -qa | grep opendaylight
opendaylight-11.1.0-1.el7.noarch
[root@localhost bin]# rpm -qa | grep java
java-1.8.0-openjdk-1.8.0.242.b08-0.el8_1.x86_64
javapackages-filesystem-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch
tzdata-java-2019c-1.el8.noarch
java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el8_1.x86_64
[root@localhost bin]#