leapp-repository/0038-overlay-lib-replace-os.getenv-common.config.get_env.patch

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From dfd1093e9bde660a33e1705143589ec79e9970b1 Mon Sep 17 00:00:00 2001
From: Petr Stodulka <pstodulk@redhat.com>
Date: Mon, 10 Jul 2023 15:47:19 +0200
Subject: [PATCH 38/42] overlay lib: replace os.getenv common.config.get_env
All LEAPP_* envars are supposed to be read by library function
which ensures persistent behaviour during the whole upgrade process.
---
repos/system_upgrade/common/libraries/overlaygen.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/repos/system_upgrade/common/libraries/overlaygen.py b/repos/system_upgrade/common/libraries/overlaygen.py
index e0d88fe5..1e9c89f6 100644
--- a/repos/system_upgrade/common/libraries/overlaygen.py
+++ b/repos/system_upgrade/common/libraries/overlaygen.py
@@ -5,6 +5,7 @@ from collections import namedtuple
from leapp.exceptions import StopActorExecutionError
from leapp.libraries.common import mounting, utils
+from leapp.libraries.common.config import get_env
from leapp.libraries.stdlib import api, CalledProcessError, run
OVERLAY_DO_NOT_MOUNT = ('tmpfs', 'devpts', 'sysfs', 'proc', 'cramfs', 'sysv', 'vfat')
@@ -150,7 +151,7 @@ def _overlay_disk_size_old():
Convenient function to retrieve the overlay disk size
"""
try:
- env_size = os.getenv('LEAPP_OVL_SIZE', default='2048')
+ env_size = get_env('LEAPP_OVL_SIZE', '2048')
disk_size = int(env_size)
except ValueError:
disk_size = 2048
--
2.41.0