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How is ansible used in a continuous delivery pipeline? Explain.
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Answer / Ramendra Kaushik
To access a variable of the first host in a group, you can use the `set_fact` task to set a new variable based on the value of a variable from the first host, and then reference that new variable in subsequent tasks. Here's an example:nn- name: Set group varn hosts: webserversn vars:n first_webserver_var: "{{ groups['webservers'][0]['ansible_fqdn'] }}"n tasks:n - name: Print first host varn debug:n msg: '{{ first_webserver_var }}'
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