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Installing Jenkins on CentOS 7

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Build a new CentOS machine Run through the below to install Jenkins You can also refer the below official doc :  https://www.jenkins.io/doc/book/installing/#red-hat-centos
Install Jenkins sudo wget -O /etc/yum.repos.d/jenkins.repo \ https://pkg.jenkins.io/redhat-stable/jenkins.repo sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key sudo yum upgrade sudo yum install jenkins java-1.8.0-openjdk-develsudo systemctl daemon-reload

Start JenkinsYou can start the Jenkins service with the command: sudo systemctl start jenkins
Check Jenkins service status 
You can check the status of the Jenkins service using the command: sudo systemctl status jenkins

Once the service is up and running, you should be able to access Jenkins via browser on port 8080

Suppose you are unable to access the server even if the service is running, it is most likely the guest firewall stopping the connection.
The below should stop and the firewall within the guest OS 
systemctl stop firewalld systemctl disable f…

Deploying vRealize Network insight 5.x - A step by step walkthrough

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vRealize Network Insight delivers intelligent operations for software-defined networking and security. It helps customers build an optimized, highly-available, and secure network infrastructure across multi-cloud environments. It accelerates micro-segmentation planning and deployment, enables visibility across virtual and physical networks, and provides operational views to manage and scale VMware NSX deployments.
System requirements:  https://docs.vmware.com/en/VMware-vRealize-Network-Insight/5.3/com.vmware.vrni.install.doc/GUID-F4F34425-C40D-457A-BA65-BDA12B3ABE45.html
Port requirements :  https://ports.vmware.com/home/vRealize-Network-Insight

To install vRealize Network Insight, you install the platform OVA, activate the license, generate a shared secret, and setup collector OVA 




























The network and other configurations will be performed after the deplyoment of the OVA



Power on the Platform VM and Open VM console