Apply workaround for PasteDeploy only on stable/queens

The workaround in order to fix the issue with Paste/PasteDeploy being
pulled in as system packages when installing ceph is only needed for the
Pike UCA. Assume that we only use that when devstack is running at the
stable/queens branch.

Change-Id: I0bbf04be015b777b3feb2c5e837b1f46f81cf3e9
This commit is contained in:
Jens Harbott 2018-04-24 09:25:29 +00:00
parent 430fff8313
commit 53b56e147a
1 changed files with 4 additions and 2 deletions

View File

@ -32,14 +32,16 @@ elif [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
fi
elif [[ "$1" == "stack" && "$2" == "install" ]]; then
# FIXME(melwitt): This is a hack to get around a namespacing issue with
# Paste and PasteDeploy. Recently, we updated to use the Pike UCA packages
# Paste and PasteDeploy. For stable/queens, we use the Pike UCA packages
# and the Ceph packages in the Pike UCA are pulling in python-paste and
# python-pastedeploy packages. The python-pastedeploy package satisfies the
# upper-constraints but python-paste does not, so devstack pip installs a
# newer version of it, while python-pastedeploy remains. The mismatch
# between the install path of paste and paste.deploy causes Keystone to
# fail to start, with "ImportError: cannot import name deploy."
pip_install -U --force PasteDeploy
if [[ "$TARGET_BRANCH" == stable/queens ]]; then
pip_install -U --force PasteDeploy
fi
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
if is_ceph_enabled_for_service glance; then
echo_summary "Configuring Glance for Ceph"