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Ansible ssh host key scan and set variable
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| #! /bin/bash | |
| ansible-playbook -e hostname=github.com ssh-host-key-lookup.yml | |
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| --- | |
| - hosts: localhost | |
| sudo: false | |
| vars: | |
| node_host_key: "{{ lookup('pipe', 'ssh-keyscan -p 22 ' + hostname) }}" | |
| tasks: | |
| - debug: | |
| msg: "The host key is: {{ node_host_key }}" |
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