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The “name” parameter specifies the package name (Docker in our use-case) and the “state” verify that is present in our system after the execution.īefore installing the package the “update_cache” performs an update of the yum cache to ensure that the latest version of the package is going to be downloaded. The “gpgcheck” parameter enables the GPG verification with the URL specified in “gpgkey” parameter.įor the Ansible module I’m going to use three parameters: “name”, “state”, and “update_cache”. The “name” parameter specifies the repository parameters and the “baseurl” URL of it. The “key” parameter specifies the URL or the key ID of the repository GPG signature key and the “state” verify that is present in our system after the execution.įor the _repository Ansible module I’m going to use four parameters: “name”, “baseurl”, “gpgcheck” and “gpgkey”.

yum state string - latest/present/absentįor the _key Ansible module I’m going to use two parameters: “key” and “state”.

yum name string - name or package specific.

yum_repository gpgcheck boolean gpgkey string - GPG check and key URL.

yum_repository name string - repository.

The third step is to update the yum cache for the available packages and install Docker using the Ansible module. You are going to use the _repository Ansible module. It’s an extra website where yum/DNF, your distribution package manager looks like for software.

The second step is to add the add Docker repository to the distribution. This encrypted key verifies the genuinity of the packages and the repository and guarantees that the software is the same as Docker releases. You are going to use the _key Ansible module. The first step is to download the GPG signature key for the repository.

In order to install Docker on a RedHat-like system we need to perform three different steps. Update yum cache and install Docker =>.Ansible install Docker in RedHat-like systems I’m Luca Berton and welcome to today’s episode of Ansible Pilot. I’m going to show you a live demo with some simple Ansible code. Donate How to Install Docker in RedHat-like systems with Ansible?.Ansible install Docker in RedHat-like systems.How to Install Docker in RedHat-like systems with Ansible?.Access the Complete Video Course and Learn Quick Ansible by 200+ Practical Lessons

Centos install docker