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Correct Answer:

ansible-galaxy collection build my_namespace/my_collection
Explanation:
The build command packages the collection, creating a compressed file ready for sharing or publishing.

Correct Answer:

mkdir -p host_vars
echo "ansible_user: admin" > host_vars/web1.yml
echo "ansible_user: root" > host_vars/db1.yml
Explanation:
Organizing host_vars ensures clarity when managing unique configurations for multiple hosts.

Correct Answer:

# .github/workflows/ci.yml name: EE CI/CD
on: [push]
jobs:
build-and-push:
runs-on: ubuntu-latest
steps:
- name: Checkout code uses: actions/checkout@v3
- name: Build EE
run: ansible-builder build --tag my_execution_env:1.0
- name: Push to registry
run: podman push my_execution_env:1.0 registry.example.com/my_execution_env:1.0
Explanation:
This CI/CD pipeline automates the process of building and pushing EEs to a container registry.

Correct Answer:

- name: Extract filename hosts: localhost
vars:
file_path: "/tmp/example.txt" tasks:
- name: Get filename debug:
var: "{{ file_path | basename }}"
Explanation:
The basename filter retrieves the filename from a given path, streamlining file manipulations.

Correct Answer:

- name: Extract dictionary keys hosts: localhost
vars:
my_dict: name: John age: 30 city: London
tasks:
- name: Get keys debug:
var: "{{ my_dict.keys() | list }}"
Explanation:
Extracting dictionary keys helps in scenarios requiring iteration or analysis of available attributes.