ha test for namespaces #1741

Job	Run time
build-ceph	1m 56s
build	8m 59s
discovery (container)	4m 1s
demo	4m 6s
discovery (embedded)	3m 48s
ha (sanity)	3m 58s
pytest (cli)	2m 33s
pytest (cli_change_lb)	2m 15s
ha (state_transitions)	3m 29s
pytest (state)	2m 13s
ha (state_transitions_both_gws)	4m 43s
pytest (multi_gateway)	2m 42s
ha (state_transitions_loop)	12m 22s
pytest (server)	3m 3s
ha (state_transitions_rand_loop)	13m 1s
pytest (grpc)	2m 49s
ha (late_registration)	4m 35s
pytest (omap_lock)	4m 30s
ha (late_registration_loop)	15m 11s
pytest (old_omap)	2m 4s
ha (4gws)	5m 32s
pytest (log_files)	3m 34s
ha (4gws_loop)	7m 15s
ha (namespaces)	8m 37s
pytest (nsid)	4m 11s
ha (namespaces_loop)	8m 30s
push-to-registry	0s
	2h 19m 57s

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