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Ansible inventory_hostname is among the highly used Magic Variables set, that also includes groups, hostvars, group_names. This variable is useful when you are relying more on your Ansible inventory file rather than actual information of remote hosts or you do not have many options to gather such information. What is Ansible inventory_hostname?

21.12.2021 · Executing ansible-inventory--list-i <filename>.vmware.yml creates a list of the virtual machines that are ready to be configured using Ansible. What to expect You will notice that instead of default behavior of representing the hostname as config.name + _ + config.uuid , the inventory hosts show value as config.name .

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

14.06.2021 · If you SSH into the server and say ping hostname you will get this IP address as a return. From remote, you can also SSH using this IP to the host. In such cases, the following playbook (or) method would help you to get the IP address of the remote host. --- - hosts: all tasks: - debug: var=hostvars [inventory_hostname] [ 'ansible_default_ipv4 ...

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.

One of Ansible's magic variables, hostvars (not to be confused with the folder designation of host_vars , which is distinctly different) ...

Oct 16, 2020 · This puts the ip addresses for the hosts, and I need to get the ansible_hostname for each node instead. I've played around with ansible_play_batch and loop: "{{ groups['nifi'] }}" but I'm getting the result, outputting the ip addresses instead of the short hostnames each time.

ansible-playbook -i ec2.py site-teardown.yml --extra-vars "env={ test ... debug: msg="EC2 Name - {{ hostvars[inventory_hostname]['ec2_tag_Name'] }}, EC2 ID ...

03.12.2021 · Create an inventory file, I will just add server2 in my inventory file as that is enough to demonstrate the example here: [ansible@controller lab1]$ cat inventory server2. Now we will create host_vars directory inside lab1. [ansible@controller lab1]$ mkdir host_vars. Inside host_vars we will create a new file with the same name as of the server ...

hostvars is a hash with inventory hostnames as keys. To access fields of each host, use hostvars ['test-1'], hostvars ['test2-1'], etc. ansible_ssh_host is deprecated in favor of ansible_host since 2.0.

The inventory_hostname is the hostname of the current host, as known by Ansible. If you have defined an alias for a host, this is the alias name. For example, if your inventory contains a line like this: server1 ansible_host=192.168.4.10.

11.01.2021 · Ansible inventory_hostname is among the highly used Magic Variables set, that also includes groups, hostvars, group_names. This variable is useful when you are relying more on your Ansible inventory file rather than actual information of remote hosts or you do not have many options to gather such information.

01.01.2022 · Inventory_hostname variable – Introduction. 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.

Oct 02, 2016 · This answer is useful. 83. This answer is not useful. Show activity on this post. You can get the IP address from hostvars, dict ansible_default_ipv4 and key address. hostvars [inventory_hostname] ['ansible_default_ipv4'] ['address'] and IPv6 address respectively. hostvars [inventory_hostname] ['ansible_default_ipv6'] ['address'] An example ...

Sep 25, 2021 · There is a simple trick: ansible -m debug -a var=hostvars [inventory_hostname] all The trick is based on idea that hostvars allows us to peek into other hosts variables, and inventory_hostname is...

var=hostvars[inventory_hostname]. We will execute this playbook only for the node raspi-4-1 . ansible-playbook retrieve_host_vars —limit "raspi-4-1"TASK ...

hostvars. A dict whose keys are Ansible host names and values are dicts that map variable names to values. inventory_hostname.

You are on the right track about hostvars. This magic variable is used to access information about other hosts.. hostvars is a hash with inventory hostnames as keys. To access fields of each host, use hostvars['test-1'], hostvars['test2-1'], etc.. ansible_ssh_host is deprecated in favor of ansible_host since 2.0. So you should first remove "_ssh" from inventory hosts arguments (i.e. …

25.09.2021 · ansible -m debug -a var=hostvars[inventory_hostname] all The trick is based on idea that hostvars allows us to peek into other hosts variables, and inventory_hostname is the name of the current host.

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 -a "filter=architecture" Define and use variables. Lets write a playbook that retrieves the hostname of our nodes.

Ansible inventory_hostname is among the highly used Magic Variables set, that also includes groups, hostvars, group_names. This variable is useful when you ...

hostvars. A dictionary/map with all the hosts in inventory and variables assigned to them. inventory_hostname. The inventory name for the 'current' host ...

You are on the right track about hostvars . This magic variable is used to access information about other hosts. hostvars is a hash with ...

The most commonly used magic variables are hostvars, groups, group_names, and inventory_hostname. With hostvars, you can access variables defined for any host in the play, at any point in a playbook. You can access Ansible facts using the hostvars variable too, but only after you have gathered (or cached) facts.