I am trying to upgrade from UCP 3.3.1 to 3.3.3, but am getting this error? I have waited overnight in case there was something going on in the background, but am still getting the same error. Is there something I can do to fix this?
[~]# docker container run --rm -it \ > --name ucp \ > -v /var/run/docker.sock:/var/run/docker.sock \ > mirantis/ucp \ > upgrade --id 1dmhdsdul6mh0tgn8sljlm0fu
INFO Your Docker daemon version 19.03.12, build f295753 (3.10.0-1127.18.2.el7.x86_64) is compatible with UCP 3.3.3 (9d7bddd)
INFO About to upgrade the UCP 3.3.1 installation on this cluster to version 3.3.3
INFO Once this operation completes, all nodes in this cluster will be upgraded.
INFO Checking required container images
INFO Running upgrader agent container …
INFO Loading UCP configuration
FATA unable to initialize upgrader: unable to determine blue/green worker agent services: both -x and -y worker node agent services exist. Is an upgrade already in progress?
FATA container ucp-upgrader exited with 1