#YAML EDITOR LINUX INSTALL#

Fix this by adding a newline character (but not a blank line!) at the end of the file.

The final error is on line 10 at character 16.

If you don't know why those are errors, read my YAML for Ansible article. The error text states this is an indentation error, and you fix it by adding an additional two spaces before each dash ( -) character.

The second exception occurs on line 8 at the seventh character.

Implement the fix by adding - at the top of the YAML file.

The first error occurs on line 1, character 1.

Conveniently, the fix is often explicitly spelled out in the error message. Each exception listed starts with a line number and character position. With this playbook saved as standard_dirs.yaml in the directory structure ~/Ansible/playbooks, run the yamllint command: $ cd ~/Ansibleġ:1 warning missing document start '-' (document-start)Ĩ:7 error wrong indentation: expected 8 but found 6 (indentation)ġ0:16 error no new line character at the end of file (new-line-at-end-of-file) I've included intentional errors so that yamllint will return useful output: - hosts: localhost

It creates a set of directories on a host.

#YAML EDITOR LINUX INSTALL#

The easiest way to install yamllint is with pip: $ python3 -m pip install -user yamllintĬonfirm the installation: $ yamllint -versionĬreate this simple playbook. However, it's yamllint that enables ansible-lint to report generic YAML violations, and it's a good backup linter when you're on a system that doesn't support or doesn't currently have ansible-lint installed on it. For Ansible playbooks, there's ansible-lint, and you might think that it would render yamllint useless on your system.

The yamllint command is designed, as its name implies, to lint YAML. This saves you (or your automated workflow) from errors during a critical stage of operation.

Migrating to Ansible Automation Platform 2īecause computers rely on syntax, a whole category of applications has arisen with the sole task of validating input before input reaches the intended application.Ī linter is designed to catch errors in data before that data gets processed.

A system administrator's guide to IT automation.

Ansible Automation Platform trial subscription.

Yaml editor linux