openstack/diskimage-builder
Code Issues Proposed changes

Lock around source repositories setup

Browse Source 
Problems were seen when building images in parallel with
git clones and fetches interfering with each other.

Stop it.

Co-Authored-By: Michael Kerrin <michael.kerrin@hp.com>
Change-Id: Iaa48f259755d8b22327459a5c6d224a342909aee
This commit is contained in:
Jon-Paul Sullivan 2014-06-30 18:34:41 +01:00
parent e93d365114
commit fbb797ea42
1 changed files with 9 additions and 1 deletions
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10
elements/source-repositories/extra-data.d/98-source-repositories
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@ -188,7 +188,15 @@ rm -f $GIT_MANIFEST
# Get source repositories for the target
for _SOURCEREPO in $(find $TMP_HOOKS_PATH -maxdepth 1 -name "source-repository-*" -not -name '*~'); do
get_repos_for_element $_SOURCEREPO
repo_flock=$CACHE_BASE/repositories_flock
(
echo "Getting $repo_flock: $(date)"
if ! flock -w 600 9 ; then
echo "Did not get $repo_flock: $(date)"
exit 1
fi
get_repos_for_element $_SOURCEREPO
) 9> $repo_flock
done
# Copy the manifest into the image if it exists (there may be no git repositories used)