X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=solution%2Fnetwork%2Fconfig.py;h=3bee9be6556245e8be1356cf8419af13f869707b;hb=HEAD;hp=704954d2fc123aa1ced863cd16be8de9c27ffed0;hpb=5c83b3e8824796726530a5650d5538e91b1ff671;p=oam.git

diff --git a/solution/network/config.py b/solution/network/config.py
index 704954d..3bee9be 100644
--- a/solution/network/config.py
+++ b/solution/network/config.py
@@ -19,6 +19,7 @@
 import os
 import sys
 import json
+import re
 import requests
 import subprocess
 import pathlib
@@ -26,11 +27,21 @@ from jproperties import Properties
 
 def get_environment_variable(name):
     configs = Properties()
-    path = pathlib.Path( os.path.dirname(os.path.abspath(__file__)) )
+    path = pathlib.Path(os.path.dirname(os.path.abspath(__file__)))
     env_file = str(path.absolute()) + '/.env'
     with open(env_file, "rb") as read_prop:
         configs.load(read_prop)
-    return configs.get(name).data
+    value = configs.get(name).data
+
+    regex = r"\$\{([^\}]+)\}"
+    matches = re.finditer(regex, value)
+    while True:
+        match = next(matches, None)
+        if match is None:
+            break
+        inner = get_environment_variable(match.group(1))
+        value = value.replace("${" + match.group(1) + "}", inner )
+    return value
 
 dockerFilter = subprocess.check_output("docker ps --format '{{.Names}}'", shell=True)
 containers = dockerFilter.splitlines()