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Dec 21, 2021 · Ansible provides two modes of execution that validate tasks: check mode and diff mode. These modes can be used separately or together. They are useful when you are creating or editing a playbook or role and you want to know what it will do. In check mode, Ansible runs without making any changes on remote systems.

A solution to this problem uses the Ansible module include_vars with the looping mechanism with_first_found - name: gather os specific variables ...

name: check os debug: msg: > Host {{ ansible_hostname }} does not meet minimal reqs when: ansible_distribution.RedHat is not defined.

- hosts: all become: yes gather_facts: true tasks: - name: downloading file if Oracle Linux is there get_url: url: #url of the file to ...

Ansible playbook to get os distro and version for all hosts. Works on , Works on Fedora/CentOS/RedHat machines. ansible-debug-os.yml. - name: Print linux distribution Some times we require to run specific commands on specific operating systems. This is because some commands will work in one distribution and other will not work.

15.04.2021 · Ansible stores facts in JSON format, with items grouped in nodes. To check what kind of information is available for the systems you’re provisioning, you can run the setup module with an ad hoc command: ansible all -i inventory-m setup -u sammy; This command will output an extensive JSON containing information about your server.

Apr 15, 2021 · Ansible stores facts in JSON format, with items grouped in nodes. To check what kind of information is available for the systems you’re provisioning, you can run the setup module with an ad hoc command: ansible all -i inventory-m setup -u sammy; This command will output an extensive JSON containing information about your server.

18.02.2021 · Ansible Checks - OS version & Copy module. Ask Question Asked 10 months ago. Active 10 months ago. Viewed 756 times ... the variable ansible_distribution has a string value corresponding to the operating system; the operating system is not an attribute of the variable.

When you run the task or playbook, Ansible evaluates the test for all hosts. ... You can install a certain package only when the operating system is a ...

03.02.2020 · Ansible playbook to check operating system. Ask Question Asked 1 year, 11 months ago. Active 3 months ago. Viewed 11k times 4 How do i check the installed operating system and proceed with the download of the file if system has Oracle Linux installed. This is what i am up to - hosts: all become: true gather_facts: true ...

Checking OS Version Across Multiple Hosts with Ansible, The Ansible playbook: get-os-version.yaml We use the 'register' keyword to save the resulting output of the command in a variable called 'etc_issue'. We then use the 'debug' module to print the contents of that variable via 'etc_issue'.

You might use the above playbook as demonstrated here – where “get-os-version.yaml” is the Ansible playbook above:

variable you can look at to tell. Pre-Windows blog-post, but Windows should just be a new OS family: https://raymii.org/s/tutorials/Ansible_-_ ...

Feb 04, 2020 · How do i check the installed operating system and proceed with the download of the file if system has Oracle Linux installed. This is what i am up to - hosts: all become: true gather_facts: true tasks: - name: Check if oracle linux is installed shell: | cat: /etc/system-release register: os_name ignore_errors: yes - debug: msg: "{{os_name.stdout}}"```

26.09.2019 · Thsi post will guide you how to check the current Ansible version on your Linux Operating system. How to get the ansible version from the command line on your CentOS or Fedora Linux system. Ansible is an IT automation tool. It …

Feb 18, 2021 · When the playbook starts to run , the following code is executed : - name: check os debug: msg: > Host { { ansible_hostname }} does not meet minimal reqs when: ansible_distribution.RedHat is not defined. and the the message "Host client2 does not meet minimal reqs" is echoed , though it shouldn't because the managed node is RedHat.

Ansible playbook to get os distro and version for all hosts. Works on Fedora/CentOS/RedHat machines. - ansible-debug-os.yml.

You can do one at the time --- - hosts: localhost gather_facts: yes become: false tasks: - name: Distribution debug: msg="{{ ansible_distribution }} ...

Ansible facts are data related to your remote systems, including operating systems, IP addresses, attached filesystems, and more. You can access this data in the ansible_facts variable. By default, you can also access some Ansible facts as top-level variables with the ansible_ prefix.