The code which raises an error if two elements try
to install different versions of the same git repo
currently works correctly for SHAs, or if a branch
is specified first, followed by a SHA.
However it fails if two branches are specified, because
the shallow clone does not fetch all branch heads.
This change correctly handles any combination of
SHAs/branch-heads/tags.
Change-Id: I501e94150ddeb41b79588816576a5d7a06fa92aa
This allows openstack services to be git/pip installed
without installing any startup scripts.
This is useful for keystone-db or nova-db elements, for
example, where the service must be installed to perform
database migration, but no service start scripts need
be installed.
Additionally, add a tool to create openstack sql databases.
Use openstack pypi mirror:
Use the openstack pypi mirror for openstack service
installation. It's much faster than pypi.org.
Also, pip install $svc_repo/tools/pip-requires first,
if it exists, which is required to pick up oslo.config.
Change-Id: I72751d4da59f8597d20aea2f27a9dfabe2f63a8f
Move common openstack service installation operations
into a new script `os-svc-install`, which simplifies
the elements for openstack services.
Change-Id: Ied8ac3278e7fe8af76e24748ec4e598a84afa03c
