Add atomic port locking mechanism

iib/workers/config.py

@@ -3,7 +3,7 @@
 import logging
 import shutil
 import types
-from typing import Any, Dict, List, Optional, Type, Union
+from typing import Any, Dict, List, Optional, Tuple, Type, Union
 
 from kombu import Queue
 from celery import Celery, app
@@ -34,9 +34,13 @@ class Config(object):
     )
     iib_greenwave_url: Optional[str] = None
     iib_grpc_init_wait_time: int = 100
-    iib_grpc_max_port_tries: int = 100
     iib_grpc_max_tries: int = 5
-    iib_grpc_start_port: int = 50051
+    # size of both ranges, needs to be the same, ranges neeeds to be exclusive
+    iib_opm_port_ranges: Dict[str, Tuple[int, int]] = {
+        "opm_port": (50051, 50151),
+        "opm_pprof_port": (50151, 50251),
+    }
+    iib_opm_pprof_lock_required_min_version = "1.29.0"
     iib_image_push_template: str = '{registry}/iib-build:{request_id}'
     iib_index_image_output_registry: Optional[str] = None
     iib_log_level: str = 'INFO'