Hello Team,
I am trying to run a playbook to gather facts from a nexus switch but
playbook run throws an error: 'Failed to resolve hostname
inventory_hostname'
However, in the debug message, I can see the inventory_hostname.
Here is my host file:
[all]
NEXUS3172P ansible_ssh_host=10.131.88.10 ansible_network_os=nxos
username=xxxx password=xxxxx
Below is the section of the tasks where I am getting error:
- name: '{{ msg_block }} Set CLI parameters'
set_fact:
cli:
host: '{{ inventory_hostname }}'
username: '{{ username }}'
password: '{{ password }}'
timeout: 21600
no_log: true
- name: '{{ msg_block }} Gather hardware info'
block:
- name: '{{ msg_block }} Gather hardware info'
nxos_facts:
gather_subset: hardware
provider: '{{ cli }}'
register: device_facts
[bkb1321@ansible-server playbooks]$ ansible-playbook image_copy_nexus.yaml
-i ../hosts
Enter your finastra email: hh
PLAY [Copy image to network device]
***********************************************************************************************************************
TASK [debug]
**********************************************************************************************************************************************
ok: [NEXUS3172P] => {
"inventory_hostname": "NEXUS3172P"
}
TASK [NEXUS3172P Normalize variables]
*********************************************************************************************************************
ok: [NEXUS3172P]
TASK [NEXUS3172P Debug normalized variables]
**************************************************************************************************************
skipping: [NEXUS3172P]
TASK [NEXUS3172P image_copy_cisco_nexus.yaml]
*************************************************************************************************************
included: /etc/ansible/playbooks/play_image_copy_nexus.yaml for NEXUS3172P
TASK [NEXUS3172PSet CLI parameters]
***********************************************************************************************************************
ok: [NEXUS3172P]
TASK [NEXUS3172P Gather hardware info]
********************************************************************************************************************
fatal: [NEXUS3172P]: FAILED! => {"ansible_facts":
{"discovered_interpreter_python": "/usr/bin/python3"}, "changed": false,
"msg": "ssh connection failed: ssh connect failed: Failed to resolve
hostname inventory_hostname (Name or service not known)"}
TASK [set_fact]
*******************************************************************************************************************************************
ok: [NEXUS3172P]
Any help is much appreciated.
Thank you.
Bikram
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