Install NRPE on CentOS 7

1) Install required packages yum -y install wget openssl-devel 2)  Download latest NRPE agent   cd /tmp wget http://assets.nagios.com/downloads/nagiosxi/agents/linux-nrpe-agent.tar.gz   3)  Unzip NRPEagent tar xzf linux-nrpe-agent.tar.gz 4)  Install agent   cd linux-nrpe-agent ./fullinstall You will get asked which hosts to add. include your Nagios Server here In this case my Nagios server is 10.0.0.50 6)  Read More…

Test Outbound Connectivity on VCSA using Telnet

By default, telnet is not installed in the VCSA appliance. In fact its not installed in most VMware appliances. However there is a work around to test connectivity by using CURL Syntax: curl -v telnet://host:port   Here are a couple of examples: curl -v telnet://www.google.co.uk:443 curl -v telnet://my.amqpserver:5672  

Configure RabbitMQ for vCloud Director 9

In this example we will be using the Web interface for configuration. 1. Login via http:\\{IP}:15672 to with administrator credentials   2. When logged in. Click Exchanges tab -> Add a new exchange -> {Enter details like below}   2. Create user  Select Admin tab -> {Enter credentials like below) -> Add user   When created Read More…