You will still need to set ansible_python_interpreter if the Python 2 interpreter is not installed to /usr/bin/python. On those systems, you may see an error like: “module_stdout”: “/bin/sh: /usr/bin/python: No such file or directory ” you can either set the ansible_python_interpreter inventory variable (see Working with Inventory ) to point at your interpreter or you can install a Python 2 interpreter for modules to use. However, some Linux distributions may only have a Python 3 interpreter installed to /usr/bin/python3 by default. By default, Ansible uses the python interpreter located at /usr/bin/python to run its modules.You can use the yum module or dnf module in Ansible to install this package on remote systems that do not have it. If you have SELinux enabled on remote nodes, you will also want to install libselinux-python on them before using any copy/file/template related functions in Ansible.You also need Python 2 (version 2.6 or later) or Python 3 (version 3.5 or later). If that’s not available, you can switch to scp in ansible.cfg.

On the managed nodes, you need a way to communicate, which is normally ssh. sudo yum install ansible Managed Node Requirements How to install on Centos7Īs Ansible now part of the Red Hat, the easiest ad official recommended way of installation is using the OS package manager.Īnsible is simple, agent-less automation system, means no extra software will need to be installed on managed nodes. It uses no agents and no additional custom security infrastructure, so it’s easy to deploy - and most importantly, it uses a very simple language (YAML, in the form of Ansible Playbooks) that allow you to describe your automation jobs in a way that approaches plain English. Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs.ĭesigned for multi-tier deployments since day one, Ansible models your IT infrastructure by describing how all of your systems inter-relate, rather than just managing one system at a time.

Ansible install python