I have come up many times where people request to be able to create AD DNS A Records or CNames for Linux Servers that are not going to be joined to the domain, I will go through how we can use Ansible Tower to do this for us. This is very similar to the AD Computer object however we also need to get the IP address as an extra variable for an A Record.
I often get asked to setup CloudForms to create AD Computer objects, this will show how to do this with Ansible Tower, the interesting issue we face is CloudForms by default sends the vm name as the limit field but for this we want to run the playbook on a set host and pass the vm name as a variable.
Due to the nature of Ansible when we work with Windows we no longer use SSH but instead WinRM. The default nature of Ansible is to use SSH, and to resolve this we need to specify the group of Windows servers to use WinRM instead of SSH.
Simple enough but we will need to automate this entire process. Continue reading
CloudForms now allows us to bring in Automate domains via Git, this is very useful as it gets around having to download a zip and then upload it, and we now have the ability to refresh them within CloudForms or change branches i.e lock it to the exact version of CloudForms we are using. Continue reading
Having CloudForms/ManageIQ provision servers is great but we want to be able to see the creation include any standards or applications at the end state. Typically in the past we added into the template a script to run when it starts up, this can include Puppet or Chef Agents that will talk back to the Master and ask what is needed to complete the build based off its hostname of custom facts on the instance. But not everyone has an existing configuration management framework already in place. Now with Ansible this is simple to achieve.
We are going to set up a Service Catalog and create our first catalog item, this will run through how we create an item out of the box to request and have ManageIQ build a Server for us.
Our first step is to provision a new vm from a template we have already created, I wont go into how to create a template in Ovirt but do make sure that you have installed the cloud-init and ovirt-guest-agent packages on the template.
I shall be installing ManageIQ Euwe in my home lab environment which is currently running on Ovirt 4.1, this guide will assist you in getting the ManageIQ installed and initially setup for Ovirt.
We need to start with getting the latest version of ManageIQ Continue reading
This is going to be a series of blogs to go through the setup and running of ManageIQ in a lab environment.
ManageIQ is an orchestration tool that when setup will help you keep your infrastructure running smoothly and consistent. It can be used for reporting, self-service portal, compliance checking and enforcement, provisioning and de-provisioning, automation. It auto discovers and can be installed on various platforms Continue reading