Firstly, import the MongoDB public GPG key to require that the that the package is signed by the distributor. I also was required to enable outbound connections on TCP service port 34898 to communicate with the key server using the hkp protocol: sudo apt-key adv –keyserver hkp://keyserver.ubuntu.com:80 –recv 7F0CEB10 Now add the distribution for the … More Install MongoDB on Ubuntu
Add the following entry to /etc/apt/sources.list to use the RabbitMQ repository: deb http://www.rabbitmq.com/debian/ testing main To remove warnings about unsigned packages add the RabbitMQ public key to the trusted key list: wget http://www.rabbitmq.com/rabbitmq-signing-key-public.asc sudo apt-key add rabbitmq-signing-key-public.asc Update the respoitories and install RabbitMQ: sudo apt-get update sudo apt-get install rabbitmq-server To confirm the status of … More Install RabbitMQ Server On Ubuntu
When monitoring a remote Ubuntu server which Nagios XI I was receiving the below unknown message for the service status: CHECK_NRPE: Received 0 bytes from daemon. Check the remote server logs for error messages. Following investigation , I noticed the following entry in /var/log/syslog: Nov 11 15:24:58 nrpe: Error: Request contained command arguments, but argument … More Nagios XI and Ubuntu returns ‘CHECK_NRPE: Received 0 bytes from daemon’.
I have recently deployed a XenServer environment and was required to install the XenServer Tools on a virtual machine with Ubuntu install. First I was required to switch to running commands with elevated root privelages. sudo -s Now, we are required to mount the XenServer Tools ISO on the virtual machine and then to run … More Install XenServer Tools on Ubuntu
I am currently investigating the use of Puppet Enterprise and integration with CloudFormation in order to deploy infrastructure with Amazon EC2. The below describes the steps to install Puppet Master on Ubuntu Server 12.04.1 LTS. 1) Download the Puppet Enterprise for the tarball specific to the Ubuntu operating system from http://info.puppetlabs.com/download-pe.html. 2) Extract the contents … More Installing Puppet Master Role on Ubuntu LTS