Add start_join to allow Consul to work properly on clean starts
Add start_join to allow Consul to work properly on clean starts

[#79625102]

Signed-off-by: Ted Young <66c8979f4bb24f9b49cd80cbed4f06a51450d4f8@pivotallabs.com>

cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release