Working with module ios_command in ansible
admin
Hello everybody) In this post I will show you how to work with ansible module ios_command. What is ios_command module do? It sends a show command to an IOS device…
Ansible modules for working with network devices
In this post, we will look at CLI modules that work with network devices. Globally, modules for working with network equipment can be divided into two parts: modules for API-enabled…
Working with module execution results in Ansible.
In this post discusses several ways that you can look at the output received from devices. We will be using the raw module, but the same principles apply to other…
How to use varianbles in ansible?
Vars A variable could be, for example: Variable names Ansible has certain restrictions on the format of variable names: In addition, you can create dictionaries with variables (in YAML format):…
Reset Root Superuser Password in Centos 7 or 8
Sometimes it happens that system administrators forget the superuser password or, for example, a server which there is no information. In these cases, we need to figure out what kind…
Playbooks basics in ansible
A playbook (script file) is a file that describes the actions to be performed on a group of hosts. Inside the playbook: play is a set of tasks to be…
What is ansible modules?
In this post I want to explain you about ansible modules. Along with the installation of ansible, a large number of modules (module library) are also created. The module library…
Ad Hoc commands in ansible
With ad-hoc command you can run some Ansible action from the command line. An example ad-hoc command: This option basically is used in cases where you need to check something,…
What is ansible? Terminology, inventory.
Works without installing an agent on managed hosts Uses SSH to connect to managed hosts Performs changes using Python modules that run on managed hosts Can perform actions locally on…
How to use systemctl and systemd in linux
With the systemd subsystem came the systemctl command. It allows you to manage the main Linux processes. It is cheat sheet of the most used commands. General Syntax Without options,…