Software Configuration Management Questions & Answers

NiFi can handle large volumes of data easily through features like flow-based data routing, buffering, and backpressure management.

NiFi's Custom Properties Registry is a feature that allows users to define custom properties and their values, which can be reused across various NiFi components and flows. This helps streamline configuration management and maintain consistency in data flows.

To set default variables for role dependencies in Ansible, you can define the default values in the defaults/main.yml file within each role. By organizing the variables within each role, you can easily ensure the dependencies have the necessary defaults, can enhance reusability and maintainability.

To read and display responses from FortiGate firewall policies, you can use the FortiGate CLI or GUI. In the CLI, use the show firewall policy command, while in the GUI, move to the policy section for details.

To handle prompts for the Aruba_command module in Ansible, you can use the expect module to provide the expected prompts and responses.

For configuring the plays in AWX tower after installation on Kubernetes, the following steps can be followed:

1. Creating an organization for grouping resources
2. Setting up projects for linking the playbooks from source code repositories
3. Creating a template that would define the execution environment

To do this you have to:

• Open the dnf.conf file.
• Add the exclude directive in the [main] section.
• Save the changes.

The difference between them is that in v8, the RHCSA level tasks using RHEL 8 and ansible 2.8 whereas in v9, RHEL 9 is used to task RHCSA level along with ansible-core 2.12+.

One way to do that is by getting the output with register and storing it in a local file. Then make the python script read the file. Take this information and store it into a variable.

For a first ansible playbook you should start with a small and simple task, till you get familiar with the syntax. Always try using in-built modules instead of writing custom codes. You should use version control to track any changes made to ansible.