ansible / ansible.builtin / v2.16.5 / module / setup Gathers facts about remote hosts | "added in version" historical of ansible.builtin" Authors: Ansible Core Team, Michael DeHaanansible.builtin.setup (v2.16.5) — module
pip
Install with pip install ansible-core==2.16.5
This module is automatically called by playbooks to gather useful variables about remote hosts that can be used in playbooks. It can also be executed directly by C(/usr/bin/ansible) to check what variables are available to a host. Ansible provides many I(facts) about the system, automatically.
This module is also supported for Windows targets.
# Display facts from all hosts and store them indexed by `hostname` at `/tmp/facts`. # ansible all -m ansible.builtin.setup --tree /tmp/facts # Display only facts regarding memory found by ansible on all hosts and output them. # ansible all -m ansible.builtin.setup -a 'filter=ansible_*_mb' # Display only facts returned by facter. # ansible all -m ansible.builtin.setup -a 'filter=facter_*' # Collect only facts returned by facter. # ansible all -m ansible.builtin.setup -a 'gather_subset=!all,facter' - name: Collect only facts returned by facter ansible.builtin.setup: gather_subset: - '!all' - '!<any valid subset>' - facter
- name: Filter and return only selected facts ansible.builtin.setup: filter: - 'ansible_distribution' - 'ansible_machine_id' - 'ansible_*_mb'
# Display only facts about certain interfaces. # ansible all -m ansible.builtin.setup -a 'filter=ansible_eth[0-2]' # Restrict additional gathered facts to network and virtual (includes default minimum facts) # ansible all -m ansible.builtin.setup -a 'gather_subset=network,virtual' # Collect only network and virtual (excludes default minimum facts) # ansible all -m ansible.builtin.setup -a 'gather_subset=!all,network,virtual' # Do not call puppet facter or ohai even if present. # ansible all -m ansible.builtin.setup -a 'gather_subset=!facter,!ohai' # Only collect the default minimum amount of facts: # ansible all -m ansible.builtin.setup -a 'gather_subset=!all' # Collect no facts, even the default minimum subset of facts: # ansible all -m ansible.builtin.setup -a 'gather_subset=!all,!min' # Display facts from Windows hosts with custom facts stored in C:\custom_facts. # ansible windows -m ansible.builtin.setup -a "fact_path='c:\custom_facts'" # Gathers facts for the machines in the dbservers group (a.k.a Delegating facts) - hosts: app_servers tasks: - name: Gather facts from db servers ansible.builtin.setup: delegate_to: "{{ item }}" delegate_facts: true loop: "{{ groups['dbservers'] }}"
filter: default: [] description: - If supplied, only return facts that match one of the shell-style (fnmatch) pattern. An empty list basically means 'no filter'. As of Ansible 2.11, the type has changed from string to list and the default has became an empty list. A simple string is still accepted and works as a single pattern. The behaviour prior to Ansible 2.11 remains. elements: str type: list version_added: '1.1' version_added_collection: ansible.builtin fact_path: default: /etc/ansible/facts.d description: - Path used for local ansible facts (C(*.fact)) - files in this dir will be run (if executable) and their results be added to C(ansible_local) facts. If a file is not executable it is read instead. File/results format can be JSON or INI-format. The default O(fact_path) can be specified in C(ansible.cfg) for when setup is automatically called as part of C(gather_facts). NOTE - For windows clients, the results will be added to a variable named after the local file (without extension suffix), rather than C(ansible_local). - Since Ansible 2.1, Windows hosts can use O(fact_path). Make sure that this path exists on the target host. Files in this path MUST be PowerShell scripts C(.ps1) which outputs an object. This object will be formatted by Ansible as json so the script should be outputting a raw hashtable, array, or other primitive object. type: path version_added: '1.3' version_added_collection: ansible.builtin gather_subset: default: all description: - 'If supplied, restrict the additional facts collected to the given subset. Possible values: V(all), V(all_ipv4_addresses), V(all_ipv6_addresses), V(apparmor), V(architecture), V(caps), V(chroot),V(cmdline), V(date_time), V(default_ipv4), V(default_ipv6), V(devices), V(distribution), V(distribution_major_version), V(distribution_release), V(distribution_version), V(dns), V(effective_group_ids), V(effective_user_id), V(env), V(facter), V(fips), V(hardware), V(interfaces), V(is_chroot), V(iscsi), V(kernel), V(local), V(lsb), V(machine), V(machine_id), V(mounts), V(network), V(ohai), V(os_family), V(pkg_mgr), V(platform), V(processor), V(processor_cores), V(processor_count), V(python), V(python_version), V(real_user_id), V(selinux), V(service_mgr), V(ssh_host_key_dsa_public), V(ssh_host_key_ecdsa_public), V(ssh_host_key_ed25519_public), V(ssh_host_key_rsa_public), V(ssh_host_pub_keys), V(ssh_pub_keys), V(system), V(system_capabilities), V(system_capabilities_enforced), V(user), V(user_dir), V(user_gecos), V(user_gid), V(user_id), V(user_shell), V(user_uid), V(virtual), V(virtualization_role), V(virtualization_type). Can specify a list of values to specify a larger subset. Values can also be used with an initial C(!) to specify that that specific subset should not be collected. For instance: V(!hardware,!network,!virtual,!ohai,!facter). If V(!all) is specified then only the min subset is collected. To avoid collecting even the min subset, specify V(!all,!min). To collect only specific facts, use V(!all,!min), and specify the particular fact subsets. Use the filter parameter if you do not want to display some collected facts.' elements: str type: list version_added: '2.1' version_added_collection: ansible.builtin gather_timeout: default: 10 description: - Set the default timeout in seconds for individual fact gathering. type: int version_added: '2.2' version_added_collection: ansible.builtin