Add support for Spaces #2590

Job	Run time
integration	1m 45s
go	16m 14s
docker (docker/Dockerfile.revad) / docker	2m 1s
docker (docker/Dockerfile.reva) / docker	31s
docker (docker/Dockerfile.revad-ceph) / docker	1m 44s
docker (docker/Dockerfile.revad-eos) / docker	42s
docker (docker/Dockerfile.revad-eos) / docker	44s
acceptance-1 / compose	1m 50s
acceptance-2 (2) / compose	1s
acceptance-2 (1) / compose	3m 30s
acceptance-2 (4) / compose	3m 38s
acceptance-2 (3) / compose	2m 26s
acceptance-2 (5) / compose	3m 1s
acceptance-2 (6) / compose	4m 58s
litmus (litmus-1) / compose	55s
litmus (litmus-2) / compose	55s
	44m 55s

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