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Wait for SSH to come up in an Ansible playbook
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| --- | |
| - hosts: demo | |
| tags: wait | |
| gather_facts: no | |
| tasks: | |
| - name: Wait for SSH | |
| local_action: wait_for port=22 host={% if ansible_ssh_host is defined %}{{ ansible_ssh_host }}{% else %}{{ inventory_hostname }}{% endif %} |
https://docs.ansible.com/ansible/2.5/modules/wait_for_connection_module.html could also be an option.
FYI I just found some awesome syntax which simplifies your host variable:
{{ ansible_ssh_host|default(inventory_hostname) }}
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Thanks for this! New to ansible and didnt't realize
gather_facts: noexisted!