Hi, I have the similar issue.
I have template file and I'm trying to write down IPs of all hosts to file
on some node
So my template is:
{% for host in groups['all'] %}
{{ hostvars[host]['ansible_facts']['ansible_default_ipv4'] }}
{% endfor %}
and playabook:
---
- name: update /etc/hosts file dynamically
hosts: all
gather_facts: yes
tasks:
- name: update /etc/hosts
template:
src: templates/allIPs.j2
dest: /tmp/allIPs
But I get:
fatal: [node1]: FAILED! => {"changed": false, "msg":
"AnsibleUndefinedVariable: 'dict object' has no attribute
'ansible_default_ipv4'"}
fatal: [node2]: FAILED! => {"changed": false, "msg":
"AnsibleUndefinedVariable: 'dict object' has no attribute
'ansible_default_ipv4'"}
also when I run ad-hoc setup I got this dict and its values:
"ansible_facts": {
"ansible_all_ipv4_addresses": [
"172.31.116.92"
],
"ansible_all_ipv6_addresses": [
"2a05:d018:85:e101:135a:c53d:f1e5:4c6",
"fe80::4:d5ff:fe9a:24b4"
],
"ansible_apparmor": {
"status": "disabled"
},
"ansible_architecture": "x86_64",
"ansible_bios_date": "10/16/2017",
"ansible_bios_version": "1.0",
"ansible_cmdline": {
"BOOT_IMAGE": "/boot/vmlinuz-3.10.0-957.12.1.el7.x86_64",
"LANG": "en_US.UTF-8",
"console": "ttyS0",
"crashkernel": "auto",
"ro": true,
"root": "UUID=0f790447-ebef-4ca0-b229-d0aa1985d57f",
"vconsole.font": "latarcyrheb-sun16",
"vconsole.keymap": "us"
},
"ansible_date_time": {
"date": "2019-09-11",
"day": "11",
"epoch": "1568190515",
"hour": "08",
"iso8601": "2019-09-11T08:28:35Z",
"iso8601_basic": "20190911T082835217763",
"iso8601_basic_short": "20190911T082835",
"iso8601_micro": "2019-09-11T08:28:35.217841Z",
"minute": "28",
"month": "09",
"second": "35",
"time": "08:28:35",
"tz": "UTC",
"tz_offset": "+0000",
"weekday": "Wednesday",
"weekday_number": "3",
"weeknumber": "36",
"year": "2019"
},
"ansible_default_ipv4": {
"address": "172.31.116.92",
"alias": "ens5",
"broadcast": "172.31.127.255",
"gateway": "172.31.112.1",
"interface": "ens5",
"macaddress": "02:04:d5:9a:24:b4",
"mtu": 9001,
"netmask": "255.255.240.0",
"network": "172.31.112.0",
"type": "ether"
Dana ponedjeljak, 9. rujna 2019. u 11:54:33 UTC+2, korisnik 黄冠雄 napisao je:
>
> My ansible version is 2.5.
> In my playbook, one host needs to access other host's variable which I
> defined in inventory file.
> I used {{ hostvars['groupname'].var_name }} and get an error, I also tried
> to use {{ hostvars['groupname']['var_name'] }} which get an error also.
> So, I want to be clear how to use hostvars to access another host
> variables defined in the inventory file?
>
--
You received this message because you are subscribed to the Google Groups
"Ansible Project" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/ansible-project/0fe64b4a-fe0a-4695-95fa-5c76135879d3%40googlegroups.com.
