Cache repos in /opt/git/opendev.org

This is what prepare-workspace-git expects.  This change should be
merged after we have used the symlink (removed in this change) to
migrate to that role.

Change-Id: I8ae788dfc98f5102aefef6b57f2b82e7c50922ac
Depends-On: https://review.opendev.org/680696

nodepool/elements/openstack-repos/extra-data.d/50-create-repo-list

@@ -68,7 +68,7 @@ def main():
         for project in projects:
             args = dict(
                 name=os.path.basename(project),
-                location=os.path.join('/opt/git', project),
+                location=os.path.join('/opt/git/opendev.org', project),
                 url='%s/%s.git' % (GIT_BASE, project),
                 ref='*')
 

nodepool/elements/openstack-repos/install.d/50-symlink

@@ -1,25 +0,0 @@
-#!/bin/bash
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied.
-#
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
-# dib-lint: disable=setu setpipefail
-if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
-    set -x
-fi
-set -e
-
-# Temporary link while we move the cached repo location.
-ln -s /opt/git /opt/git/opendev.org