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set hostname to multiple hosts using ansible #254

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shri-1994 opened this issue Jul 11, 2019 · 2 comments

shri-1994 commented Jul 11, 2019

No description provided.

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shri-1994 commented Jul 11, 2019

I have server which i want set the hostnames like webserver01,02,03....n.
How should I make the playbook and also inventory.

omwaskar commented Jul 20, 2019

PLAYBOOK

hosts: all
vars_files:
- /vars/host.yml
  tasks:
- hostname:
  name: "{{item.name}}"
  when: "{{ansible_hostname == item.host}}"
  with_items: "{{hostinfo}}"

VARS_FILES

hostinfo:

host: classroom1
name: webserver01
host: classroom2
name: webserver02
.
.
and so on
host: "old hostname"
name: "new hostname"

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