Check logs are complete before uploading to swift
Check logs are complete before uploading to swift

Add a UUID to the end of the logs that should exist before we're
satisifed enough to upload the logs. This should avoid truncating
the logs too early.

Change-Id: I00d36f71b9025b45eb680bbb7300270800514eb7

noorul/os-project-config,noorul/os-project-config,openstack-infra/project-config,dongwenjuan/project-config,anbangr/osci-project-config,Tesora/tesora-project-config,anbangr/osci-project-config,dongwenjuan/project-config,open-switch/infra_project-config,coolsvap/project-config,citrix-openstack/project-config,Tesora/tesora-project-config,openstack-infra/project-config,open-switch/infra_project-config,citrix-openstack/project-config,coolsvap/project-config