1 files changed, 22 insertions, 0 deletions
diff --git a/src/utils/probe.py b/src/utils/probe.py
index c6e3680..8c0e39a 100644
--- a/src/utils/probe.py
+++ b/src/utils/probe.py
@@ -112,6 +112,28 @@ def linux_is64bit(mountpoint):
         return True if bits == '64bit' else False
     return os.path.exists(lib64_path)
 
+def get_linux_distro_id(mountpoint):
+    """
+    Parses a os-release file and fetches the 'ID' key.
+    Check repository documentation at ./ogclient/os-release-ids.txt
+    for a list of the potential strings it might return.
+    If file or key are not found, then returns generic 'linux' string.
+    """
+    osrelease = f'{mountpoint}/etc/os-release'
+
+    try:
+        with open(osrelease, 'r') as f:
+            for line in f:
+                if line.find('=') == -1:
+                    continue
+                key, value = line.split('=')
+                if key == 'ID':
+                    value = value.replace('\n', '')
+                    value = value.strip('"')
+                    return value
+    except FileNotFoundError as e:
+        logging.error(f'os-release file not found at "{osrelease}"')
+    return 'linux'
 
 def cache_probe():
     """