Add support for TLS #1804

Job	Run time
build	8m 33s
build-ceph	2m 14s
demo	3m 46s
discovery (container)	4m 6s
pytest (cli)	2m 12s
discovery (embedded)	3m 44s
demo-secure	3m 51s
pytest (cli_change_lb)	2m 13s
pytest (state)	2m 13s
pytest (multi_gateway)	2m 19s
ha (sanity)	4m 14s
pytest (server)	2m 29s
ha (state_transitions)	3m 23s
pytest (grpc)	2m 45s
pytest (omap_lock)	4m 20s
ha (state_transitions_both_gws)	6m 29s
pytest (old_omap)	1m 59s
ha (state_transitions_loop)	11m 58s
pytest (log_files)	4m 13s
ha (state_transitions_rand_loop)	14m 49s
pytest (nsid)	3m 20s
ha (late_registration)	4m 44s
ha (late_registration_loop)	14m 49s
ha (4gws)	5m 38s
pytest (psk)	2m 7s
ha (4gws_loop)	6m 53s
ha (namespaces)	9m 31s
ha (namespaces_loop)	17m 16s
push-images-to-ceph-registry	0s
push-images-to-private-registry	0s
	2h 36m 8s

Provide feedback