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I want to set a jinja2 variable based on the hostname of a server (I'm using different certs and want to have ansible create the ssl.conf based on the hostname). I'd like a dict to do something like: Certmapping: host1: www.mydomain.com host2: beta.mydomain.com host3: partner.mydomain.com. And then a template that references the dict so:

Given the following inventories/test_inventory.yml --- all: hosts: 123.abc.de.com: 345.abc.de.com: ansible will provide the needed result in ...

ansible_hostname built-in variable holds the hostname of the remote host just like the inventory_hostname, ...

And finally, ansible_check_mode (added in version 2.1), a boolean magic variable which will be set to True if you run Ansible with --check. Variable File Separation ¶ It’s a great idea to keep your playbooks under source control, but you may wish to make the playbook source public while keeping certain important variables private.

03.12.2021 · There are two types of variables which you can define in an inventory i.e. host variables and group variables. Let us understand about each of them individually: Host variables We will use our default inventory from /etc/ansible/hosts which …

I'm setting up an Ansible playbook to set up a couple servers. There are a couple of tasks that I only ... The necessary variable is inventory_hostname .

Ansible inventory_hostname is one of special variables, this variable contains the name of a host as defined or configured in Ansible inventory file, which by ...

{{ansible_hostname}} will then be replaced with the hostname. Be sure to "gather facts" in your role, or else the variable will be empty.

01.01.2022 · ansible_hostname variable – Introduction ansible_hostname built-in variable holds the hostname of the remote host just like the inventory_hostname, the difference is that ansible_hostname takes the hostname of the remote machine from the facts collected during the gather_facts section of your playbook.

The solution is to use the hostvars variable. This is a dictionary that contains all of the variables defined on all of the hosts, keyed by the hostname as ...

inventory_hostname is the name of the hostname as configured in Ansible's inventory host file. This can be useful when you've disabled fact-gathering, or you ...

Jan 01, 2022 · ansible’s inventory_hostname is a built-in variable. It takes the hostname of the machine from the inventory script or the ansible configuration file. Since the value is taken from the configuration file we are defining, the actual runtime hostname value might vary from what is returned by this variable.

Magic variables . These variables cannot be set directly by the user; Ansible will always override them to reflect internal state. ansible_check_mode.

Ansible inventory_hostname is one of special variables, this variable contains the name of a host as defined or configured in Ansible inventory file, which by default is /etc/ansible/hosts. Ansible provides few ways by which you can use the information related to your target machines, these ways include Ansible Facts, Magic Variables, and Connection Variables.

09.01.2015 · Similarly, the hostname as the system reports it is: { { ansible_hostname }} however in the code ansible is actually doing - self.facts ['fqdn'] = socket.getfqdn () self.facts ['hostname'] = platform.node ().split ('.') [0] self.facts ['nodename'] = platform.node ()

11.01.2021 · Ansible Magic Variable inventory_hostname is a variable indeed, so it issued likewise in a playbook. You do not need to define it anywhere, as this is provided by Ansible and contains the host’s name defined in your inventory file. The inventory file can be a customized one, on customized path or the default one viz. / etc/ansible/hosts.

Dec 21, 2021 · See Discovering variables: facts and magic variables for more information. ansible_facts. Contains any facts gathered or cached for the inventory_hostname Facts are normally gathered by the setup module automatically in a play, but any module can return facts. ansible_local. Contains any ‘local facts’ gathered or cached for the inventory_hostname. The keys available depend on the custom facts created.

Starting from v2.0 Ansible supports variable substitution in task/handler names: https://github.com/ansible/ansible/issues/10347, so these examples will ...

01.10.2020 · variables dns ansible ip hostname. Share. Follow edited Oct 4 '20 at 6:31. seshadri_c. 5,033 2 2 gold badges 6 6 silver badges 22 22 bronze badges. asked Oct 2 '20 at 17:31. Kendall Dávila Kendall Dávila. 15 1 1 silver badge 2 2 bronze badges. 2. What do you want the output to be?

13.09.2020 · ansible -i hosts all -m debug -a "var=hostvars [inventory_hostname]" Once you are familiar with the facts, you can quickly query a node by using the following command: ansible -i hosts all -m setup...

21.12.2021 · Deprecated, the same as ansible_play_role_names role_path The path to the dir of the currently running role Facts ¶ These are variables that contain information pertinent to the current host ( inventory_hostname ). They are only available if gathered first. See Discovering variables: facts and magic variables for more information. ansible_facts

Aug 20, 2020 · --- - name: Ansible Script hosts: all vars: host1_short : '123' host2_short : '345' tasks: - name: set host set_fact: host1_full: "{{inventory_hostname}}" when: inventory_hostname_short == host1_short - name: print info debug: msg: "host - {{host1_full}}" - name: block1 block: - name:running PS1 file win_shell: "script.ps1" register: host1_output when: inventory_hostname_short == host1_short - name: block2 block: - name: set host set_fact: IN_PARA: "{{ hostvars[host1_full]['host1_output ...

I want to set a jinja2 variable based on the hostname of a server (I'm using different certs and want to have ansible create the ssl.conf based on the hostname). I'd like a dict to do something like: Certmapping: host1: www.mydomain.com host2: beta.mydomain.com host3: partner.mydomain.com. And then a template that references the dict so: