A few days ago the Ansible package was removed from EPEL and many ask why that happened. The background is that Ansible is now provided in certain Red Hat channels. What happened? In the past (pre-2017-10) most people who were on RHEL or CentOS or similar RHEL based systems used to install Ansible from the EPEL repository. … Continue reading Ansible package moved from EPEL to extras
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
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.
I often run demos on my laptop with the help of libvirt. Managing 20+ machines that way is annoying when you have no DNS resolution for those. Luckily, with libvirt and NetworkManager, that can be easily solved.
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 […]
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 … Continue reading Who maintains an Ansible module? New metadata are coming…
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 […]