2024 年紅帽認證 Ansible 自動化專家考試題庫 (EX407)

Exam Name: Red Hat Certified Specialist in Ansible Automation exam 

Exam Code: EX407 

Duration: 240 minutes 

Related certification: Red Hat Certified Specialist in Ansible Automation 

Prerequisites for this exam:

• Successfully complete Automation with Ansible (DO407), or demonstrate equivalent experience working with Ansible to configure systems
• Being a Red Hat Certified System Administrator (RHCSA) or higher or having equivalent systems administration experience is recommended, but not required

• Understand core components of Ansible
  • Inventories
  • Modules
  • Variables
  • Facts
  • Plays
  • Playbooks
  • Configuration files
• Install and configure an Ansible control node
  • Install required packages
  • Create a static host inventory file
  • Create a configuration file
• Configure Ansible managed nodes
  • Create and distribute SSH keys to managed nodes
  • Configure privilege escalation on managed nodes
  • Validate a working configuration using ad-hoc Ansible commands
• Create simple shell scripts that run ad hoc Ansible commands
• Use both static and dynamic inventories to define groups of hosts
• Utilize an existing dynamic inventory script
• Create Ansible plays and playbooks
  • Know how to work with commonly used Ansible modules
  • Use variables to retrieve the results of running commands
  • Use conditionals to control play execution
  • Configure error handling
  • Create playbooks to configure systems to a specified state
• Use Ansible modules for system administration tasks that work with:
  • Software packages and repositories
  • Services
  • Firewall rules
  • File systems
  • Storage devices
  • File content
  • Archiving
  • Scheduled tasks
  • Security
  • Users and groups
• Create and use templates to create customized configuration files
• Work with Ansible variables and facts
• Create and work with roles
• Download roles from an Ansible Galaxy and use them
• Manage parallelism
• Use Ansible Vault in playbooks to protect sensitive data
• Use provided documentation to look up specific information about Ansible modules and commands