Document the use of DIB_ as a prefix on environmental variables that can
be overridden at build time.
Introduce the first such variable by migrating IMAGE_SIZE to
DIB_IMAGE_SIZE.
Change-Id: Ie36b734991b913a23f37f2add47d470d7c1576e4
Using ELEMENTS_DIR env variable, you can specify multiple dirs containint your elements.
It must be a ":" separated elements list.
When an element is seen in one of those lists, it will be chosen and will continue with the next element.
Change-Id: I18eca27d943139cd6ca1ebd232b419e502d7b048
Move common openstack service installation operations
into a new script `os-svc-install`, which simplifies
the elements for openstack services.
Change-Id: Ied8ac3278e7fe8af76e24748ec4e598a84afa03c
This is a necessary but not complete step towards supporting Fedora and Suse
distributions. Further work is needed (e.g. to quiesce daemons on
installation).
Change-Id: If3ea6093d41a21de755db52328226b84b5a3ede6
Flavour is overloaded in openstack due to it being used by nova. Element
seems to have the same feeling of combinability without using a term already
in active use in the openstack community.
Change-Id: Ia4c028d4062a8f69c66665821c94dd4bcdf06031
