Refer to the exhibit. An engineer must configure a load balancer server. The engineer prepares a script to automate workflow by using Bash. The script installs the nginx package, moves to the…

Question

Exhibit

Options

• Acreating a new file based on template.conf in the /etc/nginx/sites_enabled directory for each line
• Bcreating a file per each line in sites.txt with the information in template.conf, creating a link for the
• Cusing the content of the file to create the template.conf file, creating a link from the created file to
• Dusing the information in the file to create a set of empty files in the /etc/nginx/sites_enabled

• A
  5% (1)
• B
  73% (16)
• C
  9% (2)
• D
  14% (3)

Explanation

Nginx uses a sites-available / sites-enabled pattern for virtual host management. For each site name listed in sites.txt, the loop: (1) copies or instantiates the template.conf file to create a site-specific configuration file (typically in /etc/nginx/sites-available), and (2) creates a symbolic link from /etc/nginx/sites-enabled pointing to that new config file, which activates the site. This two-step process - create config from template, then symlink to enable - is the standard nginx configuration pattern and matches option B. Options A, C, and D each describe only part of this workflow or describe it inaccurately.

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