MicroOS and Docker Storage

English Applications
#1

I am trying to move the default Docker storage (/var/lib/docker)to a different location.
I have an XFS formated drive mounted at /home/data. The /etc/docker/daemon.json
contains:

{
  "log-level": "warn",
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "10m",
    "max-file": "5"
  }
}
{
  "storage-driver": "overlay2"
}
{
  "data-root": "/home/data/"
}

After stopping the docker and containerd services, /var/lib/docker is moved to /home/data and docker is started. /var/lib/docker is recreated and running:

docker info -f ‘{{ .DockerRootDir}}’ shows /var/lib/docker.

What have I missed.

#2

This is not a valid JSON file. A JSON file contains a single object at the root level. Have you checked docker.service logs?

To fix this you’ll need to merge additional properties in a single object:

{
  "log-level": "warn",
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "10m",
    "max-file": "5"
  },
  "storage-driver": "overlay2",
  "data-root": "/home/data/"
}
#3

That was it, thank you.