From e425b7ccca9d32d4791038174552d97167b8fa1f Mon Sep 17 00:00:00 2001
From: "Brian C. Lane" <bcl@redhat.com>
Date: Tue, 13 Mar 2018 15:16:12 -0700
Subject: [PATCH] lorax-composer: Update the yum metadata at startup

Otherwise it can become out of date and depsolving will fail.
---
 src/pylorax/api/yumbase.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/pylorax/api/yumbase.py b/src/pylorax/api/yumbase.py
index 09ac3d85..972a07f4 100644
--- a/src/pylorax/api/yumbase.py
+++ b/src/pylorax/api/yumbase.py
@@ -22,7 +22,6 @@ log = logging.getLogger("lorax-composer")
 import ConfigParser
 from fnmatch import fnmatchcase
 from glob import glob
-from distutils.util import strtobool
 import os
 import yum
 # This is a hack to short circuit yum's internal logging
@@ -102,4 +101,13 @@ def get_base_object(conf):
         if any(map(lambda pattern: fnmatchcase(name, pattern), enabled_repos)):     # pylint: disable=cell-var-from-loop
             yb.getReposFromConfigFile(repo_file)
 
+    # Update the metadata from the enabled repos to speed up later operations
+    log.info("Updating yum repository metadata")
+    for r in yb.repos.sort():
+        r.metadata_expire = 0
+        r.mdpolicy = "group:all"
+    yb.doRepoSetup()
+    yb.repos.doSetup()
+    yb.repos.populateSack(mdtype='all', cacheonly=1)
+
     return yb