Use variables in Ansible when statement You can use variables in the “when” statement to define conditional expressions that depend on the values of variables. - debug: msg: the foo variable does not equal the
Ansible find module functions as same as the Linux Find command and helps to find files and directories based on various search criteria such as age of the file, accessed date, modified date, regex search pattern etcetera. As said earlier, this is more of an ansible way to execute the Lin...
Ansible has a healthy contributor of contributors, and is a free and open source product released under the Apache 2.0 license, the same license that powers the Apache webserver in the LAMP stack. The thousands of collections of in Ansible Galaxy present a ready to use solution for configuring...
lineinfileAnsible module to target and replace a specific line in a file. In this case, you’re using regex to target a specific line in thesudoersfile then modifying it to allow passwordless use ofsudo. You also usevisudoto validate your changes to prevent anything from breaki...
To copy files from a remote source to a remote destination (remote_src) To copy files from a local source to a remote destination You can use thefetchmodule to copy files from the remote source to local on the other hand. We will be seeing various examples of Ansible copy in this artic...
You’re using thelineinfileAnsible module to target and replace a specific line in a file. In this case, you’re using regex to target a specific line in thesudoersfile then modifying it to allow passwordless use ofsudo. You also usevisudoto validate your changes to prevent ...
When we pass the argument, we can provide the mapping of the string or the python regex in the response parameter. Case insensitive searches are indicated with a prefix of a “?i” If we have the series of the responses to pass then we can provide them as shown below. ...
Timeout errors can be frustrating and difficult to debug. In this article, we'll show you how to clear all timeouts in JavaScript. We will provide the appropriate method for doing so. Creating Timeouts usingsetTimeout To create timeouts or wait for a code, we can make use of thesetTime...
In this guide, you learn how to use Fail2ban to secure your server. When an attempted compromise is located, using the defined parameters, Fail2ban adds a new rule to iptables to block the IP address of the attacker, either for a set amount of time, or permanently. Fail2ban can also...
To use one to true, another to false and third to null {{ enabled | ternary('on’, ‘off', omit) }} To get the last name of a file path like ‘test.ini’ from ‘/etc/test.ini’ {{ path | basename }} There are some very useful filters like regex_search and regex_replace fo...