Argh! De la FAQ :
Comment afficher une liste de toutes les variables ansible_? Ansible rassemble par défaut des «faits» sur les machines sous gestion, et ces faits sont accessibles dans les playbooks et dans les modèles. Pour voir une liste de tous les faits disponibles sur une machine, vous pouvez exécuter le module «setup» comme une action ad hoc:
ansible -m setup hostname
Cela imprimera un dictionnaire de tous les faits disponibles pour cet hôte particulier.
Voici la sortie de ma machine virtuelle vagabonde appelée scdev:
scdev | success >> {
"ansible_facts": {
"ansible_all_ipv4_addresses": [
"10.0.2.15",
"192.168.10.10"
],
"ansible_all_ipv6_addresses": [
"fe80::a00:27ff:fe12:9698",
"fe80::a00:27ff:fe74:1330"
],
"ansible_architecture": "i386",
"ansible_bios_date": "12/01/2006",
"ansible_bios_version": "VirtualBox",
"ansible_cmdline": {
"BOOT_IMAGE": "/vmlinuz-3.2.0-23-generic-pae",
"quiet": true,
"ro": true,
"root": "/dev/mapper/precise32-root"
},
"ansible_date_time": {
"date": "2013-09-17",
"day": "17",
"epoch": "1379378304",
"hour": "00",
"iso8601": "2013-09-17T00:38:24Z",
"iso8601_micro": "2013-09-17T00:38:24.425092Z",
"minute": "38",
"month": "09",
"second": "24",
"time": "00:38:24",
"tz": "UTC",
"year": "2013"
},
"ansible_default_ipv4": {
"address": "10.0.2.15",
"alias": "eth0",
"gateway": "10.0.2.2",
"interface": "eth0",
"macaddress": "08:00:27:12:96:98",
"mtu": 1500,
"netmask": "255.255.255.0",
"network": "10.0.2.0",
"type": "ether"
},
"ansible_default_ipv6": {},
"ansible_devices": {
"sda": {
"holders": [],
"host": "SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 02)",
"model": "VBOX HARDDISK",
"partitions": {
"sda1": {
"sectors": "497664",
"sectorsize": 512,
"size": "243.00 MB",
"start": "2048"
},
"sda2": {
"sectors": "2",
"sectorsize": 512,
"size": "1.00 KB",
"start": "501758"
},
},
"removable": "0",
"rotational": "1",
"scheduler_mode": "cfq",
"sectors": "167772160",
"sectorsize": "512",
"size": "80.00 GB",
"support_discard": "0",
"vendor": "ATA"
},
"sr0": {
"holders": [],
"host": "IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)",
"model": "CD-ROM",
"partitions": {},
"removable": "1",
"rotational": "1",
"scheduler_mode": "cfq",
"sectors": "2097151",
"sectorsize": "512",
"size": "1024.00 MB",
"support_discard": "0",
"vendor": "VBOX"
},
"sr1": {
"holders": [],
"host": "IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)",
"model": "CD-ROM",
"partitions": {},
"removable": "1",
"rotational": "1",
"scheduler_mode": "cfq",
"sectors": "2097151",
"sectorsize": "512",
"size": "1024.00 MB",
"support_discard": "0",
"vendor": "VBOX"
}
},
"ansible_distribution": "Ubuntu",
"ansible_distribution_release": "precise",
"ansible_distribution_version": "12.04",
"ansible_domain": "",
"ansible_eth0": {
"active": true,
"device": "eth0",
"ipv4": {
"address": "10.0.2.15",
"netmask": "255.255.255.0",
"network": "10.0.2.0"
},
"ipv6": [
{
"address": "fe80::a00:27ff:fe12:9698",
"prefix": "64",
"scope": "link"
}
],
"macaddress": "08:00:27:12:96:98",
"module": "e1000",
"mtu": 1500,
"type": "ether"
},
"ansible_eth1": {
"active": true,
"device": "eth1",
"ipv4": {
"address": "192.168.10.10",
"netmask": "255.255.255.0",
"network": "192.168.10.0"
},
"ipv6": [
{
"address": "fe80::a00:27ff:fe74:1330",
"prefix": "64",
"scope": "link"
}
],
"macaddress": "08:00:27:74:13:30",
"module": "e1000",
"mtu": 1500,
"type": "ether"
},
"ansible_form_factor": "Other",
"ansible_fqdn": "scdev",
"ansible_hostname": "scdev",
"ansible_interfaces": [
"lo",
"eth1",
"eth0"
],
"ansible_kernel": "3.2.0-23-generic-pae",
"ansible_lo": {
"active": true,
"device": "lo",
"ipv4": {
"address": "127.0.0.1",
"netmask": "255.0.0.0",
"network": "127.0.0.0"
},
"ipv6": [
{
"address": "::1",
"prefix": "128",
"scope": "host"
}
],
"mtu": 16436,
"type": "loopback"
},
"ansible_lsb": {
"codename": "precise",
"description": "Ubuntu 12.04 LTS",
"id": "Ubuntu",
"major_release": "12",
"release": "12.04"
},
"ansible_machine": "i686",
"ansible_memfree_mb": 23,
"ansible_memtotal_mb": 369,
"ansible_mounts": [
{
"device": "/dev/mapper/precise32-root",
"fstype": "ext4",
"mount": "/",
"options": "rw,errors=remount-ro",
"size_available": 77685088256,
"size_total": 84696281088
},
{
"device": "/dev/sda1",
"fstype": "ext2",
"mount": "/boot",
"options": "rw",
"size_available": 201044992,
"size_total": 238787584
},
{
"device": "/vagrant",
"fstype": "vboxsf",
"mount": "/vagrant",
"options": "uid=1000,gid=1000,rw",
"size_available": 42013151232,
"size_total": 484145360896
}
],
"ansible_os_family": "Debian",
"ansible_pkg_mgr": "apt",
"ansible_processor": [
"Pentium(R) Dual-Core CPU E5300 @ 2.60GHz"
],
"ansible_processor_cores": "NA",
"ansible_processor_count": 1,
"ansible_product_name": "VirtualBox",
"ansible_product_serial": "NA",
"ansible_product_uuid": "NA",
"ansible_product_version": "1.2",
"ansible_python_version": "2.7.3",
"ansible_selinux": false,
"ansible_swapfree_mb": 766,
"ansible_swaptotal_mb": 767,
"ansible_system": "Linux",
"ansible_system_vendor": "innotek GmbH",
"ansible_user_id": "neves",
"ansible_userspace_architecture": "i386",
"ansible_userspace_bits": "32",
"ansible_virtualization_role": "guest",
"ansible_virtualization_type": "virtualbox"
},
"changed": false
}
La documentation actuelle a maintenant un chapitre complet listant toutes les variables et faits