Ansible store result in variable5/28/2023 Tomcat3 mysecret="'03#pa33w0rd'" # proper quoting to prevent value changes Tomcat2 myvar=34 # host specific vars override group vars # child groups will automatically add their hosts to parent group Myvar=23 # defined in a :vars section, interpreted as a string Http_port=8080 # all members of 'web' will inherit these Host2 ansible_port=222 # defined inline, interpreted as an integer The example inventory file below is an INI file stored in /etc/ansible/hosts: The most common format for an Ansible inventory file is INI or YAML. Thus, it is important to understand what tools and syntax features are available in Ansible to simplify this complexity and order all the managed nodes correctly. However, you can specify a different inventory file using the -i option on the command line.Īs you can imagine, the Inventory can get quite complex. Finally, you can use the Inventory file to set privilege escalation and more.Īnsible then reads the inventory file by default in the location /etc/ansible/hosts. In addition, Ansible must provide the username and password to the remote host to access it. In fact, any device that provides SSH access can be added to the inventory file.Īnsible requires SSH to execute commands against remote hosts. The inventory file in Ansible stores information about physical and virtual servers, network devices, cloud instances, and much more. Example to display OS distribution fact.
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