`promote_p_to_pe`: PE static routes as a separate step

gso/workflows/router/promote_p_to_pe.py

@@ -246,6 +246,42 @@ def delete_default_routes_real(subscription: dict[str, Any], tt_number: str, pro
     }
 
 
+@step("[DRY RUN] Add PE static routes")
+def add_pe_static_routes_dry(subscription: dict[str, Any], tt_number: str, process_id: UUIDstr) -> LSOState:
+    """Perform a dry run of adding the PE static routes."""
+    extra_vars = {
+        "dry_run": True,
+        "subscription": subscription,
+        "commit_comment": f"GSO_PROCESS_ID: {process_id} - TT_NUMBER: {tt_number} - "
+        f"Delete static default routes (part of P base-config)",
+        "verb": "add_pe_static_routes",
+    }
+
+    return {
+        "playbook_name": "gap_ansible/playbooks/promote_p_to_pe.yaml",
+        "inventory": {"all": {"hosts": {subscription["router"]["router_fqdn"]: None}}},
+        "extra_vars": extra_vars,
+    }
+
+
+@step("[FOR REAL] Add PE static routes")
+def add_pe_static_routes_real(subscription: dict[str, Any], tt_number: str, process_id: UUIDstr) -> LSOState:
+    """Perform a real run of adding the PE static routes."""
+    extra_vars = {
+        "dry_run": False,
+        "subscription": subscription,
+        "commit_comment": f"GSO_PROCESS_ID: {process_id} - TT_NUMBER: {tt_number} - "
+        f"Delete static default routes (part of P base-config)",
+        "verb": "add_pe_static_routes",
+    }
+
+    return {
+        "playbook_name": "gap_ansible/playbooks/promote_p_to_pe.yaml",
+        "inventory": {"all": {"hosts": {subscription["router"]["router_fqdn"]: None}}},
+        "extra_vars": extra_vars,
+    }
+
+
 @workflow(
     "Promote P router to PE router",
     initial_input_form=wrap_modify_initial_input_form(initial_input_form_generator),
@@ -280,6 +316,8 @@ def promote_p_to_pe() -> StepList:
         >> lso_interaction(add_pe_to_all_p_real)
         >> lso_interaction(delete_default_routes_dry)
         >> lso_interaction(delete_default_routes_real)
+        >> lso_interaction(add_pe_static_routes_dry)
+        >> lso_interaction(add_pe_static_routes_real)
         >> lso_interaction(run_post_checks)
         >> update_subscription_model
         >> resync