I “reset to factory results” for RC4 and rebuilt my images and ran a script to run my containers. I run 20 or so containers and the last one in the script gave the following message:
+ docker run -d --restart=always --net=wnet -v /Users/kdh/walri.com/pvs/certs:/certs --name proxy-wmail-nextday -h proxy-wmail-nextday -p 3587:587 walr.io/wmail-nextday-proxy c082abcf89a3ab8f0f4d348f0cb269a66814f654968d4af9262bd092ba581bd7 docker: Error response from daemon: Mounts denied: closed.
Removing the container and rerunning worked so problem was only transient. Still, there must be a bug with the intermittent failure to establish mounts inside a new container. The /certs volume had been successfully mounted in 10 or so previous containers.
Here is the Diagnostic ID: FA61D7B9-1E58-49E5-B836-19F0178AD630