Script Structure

The script consists of several major functions:

  • check_root: Verifies if the script is running with root privileges.
  • handle_hashicorp_vault: Handles HashiCorp Vault-related tasks.
  • install_packages: Installs necessary packages for the Qubinode environment.
  • configure_firewalld: Configures firewalld rules for the Qubinode environment.
  • confiure_lvm_storage: Configures LVM storage for the Qubinode environment.
  • clone_repository: Clones a repository required for the Qubinode environment.
  • configure_ansible_navigator: Configures Ansible Navigator settings.
  • configure_ansible_vault: Configures Ansible Vault settings.
  • generate_inventory: Generates an inventory file for Ansible.
  • configure_navigator: Configures the Qubinode Navigator settings.
  • configure_ssh: Configures SSH settings for the Qubinode environment.
  • deploy_kvmhost: Deploys a KVM host for the Qubinode environment.
  • configure_bash_aliases: Configures bash aliases for the Qubinode environment.
  • setup_kcli_base: Sets up kcli base configuration.
  • configure_route53: Configures Route53 settings.
  • configure_cockpit_ssl: Configures Cockpit SSL settings.
  • configure_gitlab: Configures GitLab settings (if CICD_ENVIORNMENT is set to “gitlab”).
  • configure_ollama: Configures Ollama Workload settings (if OLLAMA_WORKLOAD is set to “true”).

Full Script

Key Code Snippets and Algorithms

  1. The script uses the curl command to check if Ollama is already running and skip configuration if it is.
  2. The script sets the OLLAMA_API_BASE environment variable by appending a line to the ~/.bashrc file.

External Dependencies and Libraries

The script relies on the following external dependencies:

  • HashiCorp Vault
  • Ansible Navigator
  • Cockpit SSL
  • Route53
  • GitLab (if CICD_ENVIORNMENT is set to “gitlab”)
  • Ollama Workload (if OLLAMA_WORKLOAD is set to “true”)

Input and Output Formats

The script accepts the following input formats:

  • Command-line arguments: USE_HASHICORP_CLOUD, CICD_ENVIORNMENT, and OLLAMA_WORKLOAD
  • Configuration files: Not applicable
  • Expected results: The script generates various configuration files, inventory files, and sets environment variables

Best Practices for Modifying or Extending the Script

  1. Follow coding conventions and style guidelines (e.g., PEP 8 for Python)
  2. Use clear and descriptive variable names
  3. Comment code thoroughly to explain complex logic or algorithms
  4. Test changes thoroughly before committing them to the main branch

References and Additional Resources

For further information on the Qubinode Navigator script, please refer to: