Ansible check string contains

Run an Ansible task only when the variable contains a ...

If variable1 is a string, and you are searching for a substring in it, this should work: when: '"value" in variable1'.

I'm trying to check if the version supplied is a valid supported version. I've set the list of acceptable versions in a variable, and I want to fail out of ...

If you run a match query on a text field, the match query analyzes the provided search string and returns documents that match any of the string's terms. If ...

A template contains variables and/or expressions, which get replaced with values when ... If a string that you marked safe is passed through other Python code ...

In our example, we created a list of four files titled test. Creating a Directory. Creating a new directory uses the same configuration as when ...

4. Variables and Facts - Ansible: Up and Running, 2nd ...

The cmd key contains the invoked command as a list of strings. 3. The rc key contains the return code. If it is nonzero, Ansible will assume the task failed to ...

preconfigcheck – Contains post-instantiation pre-configuration check playbook(s) that makes no configuration changes to the VNF instance, just ...

Ansible – check if file contains text. Posted byby Curt Sahd; 1 year ago ... string based on first occurrence of a character. Posted Curt Sahd; 6 ...

Ansible playbook · Windows · Installing OpenSearch Dashboards · Docker · Tarball · RPM · Debian · Helm · Windows ... If you need a high-level Python framework, ...

This filter plugin is part of ansible-core and included in all Ansible installations. ... "match" returns a boolean on matching a string, but if a ...

Parsing Text Printouts within Ansible Playbooks

tasks in an Ansible playbook – an ideal solution if you need to collect device data to generate a report, verify device state (example: are BGP neighbors up) ...

... comparison between types of numbers when cast to a string. So this shows us the values we were after – even if you've got a float (or an ...

To match strings against a substring or a regex, use the “match” or “search” filter. In your case: when: ec2_tag_Name is match("testhost.*").

Regex string: regex is a regular expression that contains a string and specifies the matching pattern while filtering. Ignorecase: It is a Boolean parameter. If ...

If set, insertafter and insertbefore will work with the first line that matches the given regular expression. group. string. Name of the group that should own ...

Checking if a file exists in Ansible

After getting the information we want, we print what the variable now contains. ... string, Unix permissions of the file in octal. Ex. “0644”.

String Tests. You can also use a when statement to verify a variable is equal to a string. In the example below we check that “dog” is ...

You can use existing filters and functions in Ansible to achieve the same. ... Check Ansible Real Life GitHub repository for all use cases. Want ...

If I change the value from 'true' to 'test', then the issue is gone: we can conclude that ansible is confused by the 'true' value. Running: - ...

If there is any tool to validate the file we could specify in the validate parameter, very useful for configuration files. If the file does not ...

I want to search for string in a file using ansible

For log files these are usually several MB. Whereby you probably are only interested in the information if the file on the Remote Node contains ...

When attempting to match a string containing awkward characters, an escape mechanism can be used. For example, the dollar character ($) has a ...

Search for a String in a file using Ansible lineinfile module. Lineinfile module is built to validate whether or not a particular line(string) ...

If data types do not align -- such as trying to multiply an integer by a string -- a strongly typed language will likely prevent the program from running to ...

XPath stands for XML Path Language; XPath uses "path like" syntax to identify and navigate nodes in an XML document; XPath contains over 200 built-in ...