Do not use magic config file in integration tests

src/lib/integration_test_local_engine/docker_node_config.ml

@@ -81,10 +81,16 @@ module Base_node_config = struct
 
   let container_libp2p_key_path = container_keys_path ^ "/libp2p_key"
 
-  let entrypoint_script =
+  let magic_config_file commit_id = Printf.sprintf "/var/lib/coda/config_%s.json" commit_id
+
+
+  let entrypoint_script commit_id =
     ( "entrypoint.sh"
     , {|#!/bin/bash
   # This file is auto-generated by the local integration test framework.
+  # Remove magic config file which is loaded by default when daemon is starting.
+  # It can influence final config file
+  rm |} ^ (magic_config_file commit_id) ^ {|
   # Path to the libp2p_key file
   LIBP2P_KEY_PATH="|}
       ^ container_libp2p_key_path

src/lib/integration_test_local_engine/mina_docker.ml

@@ -43,6 +43,7 @@ module Network_config = struct
                  map )] )
     ; constants : Test_config.constants
     ; docker : docker_config
+    ; commit_id: string
     }
   [@@deriving to_yojson]
 
@@ -325,7 +326,7 @@ module Network_config = struct
             Base_node_config.default ~peer:None
               ~runtime_config_path:
                 (Some Base_node_config.container_runtime_config_path)
-              ~start_filtered_logs
+              ~start_filtered_logs 
         }
       in
       Seed_config.create
@@ -543,6 +544,7 @@ module Network_config = struct
     { debug_arg = debug
     ; genesis_keypairs
     ; constants
+    ; commit_id = git_commit
     ; docker =
         { docker_swarm_version
         ; stack_name
@@ -729,7 +731,7 @@ module Network_manager = struct
       "Writing custom entrypoint script (libp2p key generation and puppeteer \
        context)" ;
     let entrypoint_filename, entrypoint_script =
-      Docker_node_config.Base_node_config.entrypoint_script
+      Docker_node_config.Base_node_config.entrypoint_script network_config.commit_id
     in
     Out_channel.with_file ~fail_if_exists:true
       (docker_dir ^/ entrypoint_filename) ~f:(fun ch ->