Overview In this article we will focus on installing and configuring OpenStack Ocata using RDO and the packstack installer. RDO is a community platform around Red Hat’s OpenStack Platform. It allows you to test the latest OpenStack capabilities on a stable platform such … Continue reading →
Ansible’s strenght is to work with all kinds of devices and services – in one go. To properly call a variable value from one server while working on another host the variable needs to be referenced properly. One of the major strength about Ansible is the capability to almost seamlessly talk to different hosts, devices … Continue reading [Howto] Reference Ansible variables between plays
Overview In this article we will deploy CloudForms 4.2 on Red Hat Enterprise Virtualization (RHEV). We will also show how to configure CloudForms in order to properly manage a RHEV cluster and it’s hosts as well as virtual machines. Before … Continue reading →
Overview In this article we will deploy the CloudForms appliance in the Azure cloud. CloudForms is a cloud management platform based on the opensource project manageiq. Red Hat bought manageiq a few years back and opensourced the software. Originally it … Continue reading →
Ansible is a great tool to automate almost anything in IT. However, one of the core concepts of Ansible is the inventory where the to be managed nodes are listed. However, in some situations setting up a dedicated inventory is overkill.
Ansible has an ever growing list of modules. For a single module this raises the question: who is responsible for it? And what is the actual status? Here a new metadata field will most likely be introduced soon. With Ansible getting more and more traction every day, more modules are popping up everywhere – most […]
Besides the almost thousand modules shipped with Ansible, there are many more community modules out there developed independently. A remarkable example is a set of modules to manage Oracle DBs. The Ansible module system is a great way to improve data center automation: automation tasks do not have to be programmed “manually” in shell code, … Continue reading Ansible community modules for Oracle DB & ASM
There are multiple sources where variables for Ansible can be defined. Most of them can be shown via the setup module, but there are more. For example, if you use a dynamic inventory script to access a Satellite server many variables like the organization are provided via the inventory script – and these are not […]