Error: "no suitable node (scheduling …"

[bytesploit]

I am continually getting this error message, any idea what is happening?

Here are the steps to reproduce the problem:

root@dkrswpmgr:~# docker node ls
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION
bjrr8rqa55u686r0n6qw1yh37 dkrswnworkertwo Ready Active 20.10.14
slq6p97k49c3patnkqj459jbx * dkrswpmgr Ready Active Leader 20.10.14
z5e3wk78f75yg8t1u34tny0gf dkrswpworkerone Ready Active 20.10.14
3i92etwcwo45dgavoz2l4n1nk dkrswpworkerthree Ready Active 20.10.14

root@dkrswpmgr:# echo "$(openssl rand -base64 21)" > ACCESS_KEY
root@dkrswpmgr:# echo "$(openssl rand -base64 41)" > SECRET_KEY
root@dkrswpmgr:# cat ACCESS_KEY | docker secret create access_key -
root@dkrswpmgr:# cat SECRET_KEY | docker secret create secret_key -

root@dkrswpmgr:# docker node update --label-add minio1=true slq6p97k49c3patnkqj459jbx
root@dkrswpmgr:# docker node update --label-add minio2=true z5e3wk78f75yg8t1u34tny0gf
root@dkrswpmgr:# docker node update --label-add minio3=true bjrr8rqa55u686r0n6qw1yh37
root@dkrswpmgr:# docker node update --label-add minio4=true 3i92etwcwo45dgavoz2l4n1nk

root@dkrswpmgr:~# docker stack deploy -c docker-stack.yml MinIO
Creating network MinIO_minio_distributed
Creating service MinIO_minio3
Creating service MinIO_minio4
Creating service MinIO_minio1
Creating service MinIO_minio2

root@dkrswpmgr:~# docker stack ps MinIO
ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS
t7buvsobves9 MinIO_minio1.1 minio/minio:RELEASE.2020-03-19T21-49-00Z Running Pending about a minute ago "no suitable node (scheduling …"
mqncg2za3xqy MinIO_minio2.1 minio/minio:RELEASE.2020-03-19T21-49-00Z Running Pending about a minute ago "no suitable node (scheduling …"
uvqif3s9hajw MinIO_minio3.1 minio/minio:RELEASE.2020-03-19T21-49-00Z Running Pending about a minute ago "no suitable node (scheduling …"
k3lp2yxnokwy MinIO_minio4.1 minio/minio:RELEASE.2020-03-19T21-49-00Z Running Pending about a minute ago "no suitable node (scheduling …"