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Tag Archives: Ansible

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Speed up Ansible SSH with Multiplexing

Posted on 01/09/2022 by Lisenet

Ansible runs a whole lot of SSH commands one after another. Continue reading →

Posted in Linux | Tagged Ansible, multiplexing, openssh | Leave a comment

Install a Multi-Master Kubernetes Cluster with Ansible

Posted on 21/03/2021 by Lisenet

We are going to build a highly available Kubernetes homelab cluster with three control plane nodes and three worker nodes using Ansible. Continue reading →

Posted in Kubernetes | Tagged Ansible, homelab, kubeadm, Kubernetes | 4 Comments

Disable Suspend Mode on Laptop Lid Close with Ansible and Systemd

Posted on 12/12/2020 by Lisenet

I have a CentOS 7 laptop where every time I close the lid, the system suspends. Continue reading →

Posted in Linux | Tagged Ansible, CentOS | Leave a comment

Install Kubernetes Cluster with Ansible

Posted on 21/11/2020 by Lisenet

We are going to install a Kubernetes control plane with two worker nodes using Ansible. Continue reading →

Posted in Linux | Tagged Ansible, Calico, Debian, Kubernetes | 3 Comments

Manage Windows Servers with Ansible

Posted on 14/11/2020 by Lisenet

This is a follow-up to the previous post about automating Windows Server setup with unattended install. Continue reading →

Posted in Windows | Tagged Ansible, CredSSP, Windows Server, WinRM | Leave a comment

Passed EX407 Ansible Automation

Posted on 09/05/2019 by Lisenet

Going from no Ansible experience to passing the exam in two months. Continue reading →

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL, RoadToRHCA | 47 Comments

Ansible Sample Exam for RHCE EX294 and EX407

Posted on 07/05/2019 by Lisenet

This is a sample Ansible exam that I’ve created to prepare for the new RHCE exam EX294. Continue reading →

Posted in Linux | Tagged Ansible, EX294, EX407, RHCA, RHEL | 698 Comments

Ansible: Generate Crypted Passwords for the User Module

Posted on 23/04/2019 by Lisenet

The user module can be used to create user accounts and set passwords. Continue reading →

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL | 14 Comments

Ansible: Use hostvars to Generate Hosts File

Posted on 22/04/2019 by Lisenet

There are cases when you need to access variables for another host, including facts that have been gathered about that host. Continue reading →

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL | 19 Comments

Ansible EX407 Exam Booked

Posted on 19/04/2019 by Lisenet

I’m so looking forward to this one. Continue reading →

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL, RoadToRHCA | 4 Comments

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