"""
Demonstration: Transition Migration Simulation
Shows a Chef 14.15.6 → AWX 22.0.0 migration simulation - the transition period
where both virtualenv and execution environments were supported.
"""
import json
from souschef.migration_simulation import create_simulation_config
def demo_transition_simulation():
"""Run transition period migration simulation."""
print("\n" + "=" * 80)
print("TRANSITION MIGRATION SIMULATION DEMO: Chef 14.15.6 → AWX 22.0.0")
print("=" * 80)
config = create_simulation_config(
chef_version="14.15.6",
target_platform="awx",
target_version="22.0.0",
inventory_id=1,
project_id=2,
execution_environment_id=15,
)
print("\n[Configuration]")
print(f" Source: Chef {config.chef_version}")
print(f" • Auth Protocol: {config.chef_auth_protocol} (SHA-256)")
print(" • Hash Algorithm: SHA256")
print(f" Target: AWX {config.target_version}")
print(f" • Execution Model: {config.execution_model}")
print(f" • Ansible Version: {config.ansible_version}")
print(f" • Available Endpoints: {len(config.available_endpoints)}")
jt = config.get_job_template_structure()
print("\n[Job Template Structure]")
print(" Execution Model: EXECUTION_ENVIRONMENT (preferred)")
print(f" Has execution_environment: {jt.get('execution_environment') is not None}")
print(f" Value: {jt.get('execution_environment')}")
print(json.dumps(jt, indent=2))
print("\n[Version Comparison]")
print(f"""
╔════════════════════╦════════════════════╦════════════════════╗
║ Feature ║ Tower 3.8 (Legacy) ║ AWX 22 (Modern) ║
╠════════════════════╬════════════════════╬════════════════════╣
║ Execution Model ║ virtualenv only ║ EE (preferred) ║
║ Auth Protocol ║ SHA-1/SHA-256 ║ SHA-256 preferred ║
║ EE Support ║ No ║ Yes ║
║ Virtualenv Support ║ Yes (required) ║ Yes (legacy) ║
║ Content Signing ║ No ║ No ║
║ FIPS ║ No ║ No ║
║ API Endpoints ║ 6 ║ {len(config.available_endpoints):<19}║
║ Ansible Min ║ 2.9.0 ║ {config.ansible_version:<19}║
╚════════════════════╩════════════════════╩════════════════════╝
""")
print("[Endpoints Available in AWX 22.0.0]")
for i, endpoint in enumerate(config.available_endpoints, 1):
marker = " ← NEW" if "execution" in endpoint else ""
print(f" {i:2}. {endpoint}{marker}")
print("\n" + "=" * 80 + "\n")
if __name__ == "__main__":
demo_transition_simulation()
