It was deprecated during the previous cycle[1], due to neutron which already removed PostgreSQL support. [1] 0c4812f8815812a0e938089239f5a4964f8e37c4 Change-Id: I36a5c7fcbd7c0eb7e9ec356b24679e474f3d566d Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>