A user-level ssh-agent service can start with the Plasma session, but that does not automatically load private keys. This setup starts the agent before Plasma, makes graphical passphrase prompts available, and uses an XDG autostart entry to add selected keys after login.

Create data dirs for docker

sudo mkdir -p /data/docker-vol/rmq/broker-{a,b}/logs
sudo mkdir -p /data/docker-vol/rmq/namesrv-{a,b}/{logs,store}
sudo chown -R 3000:3000 /data/docker-vol/rmq/

Prepare data persistent directories on Host machine.

sudo mkdir -p /data/docker-vol/etcd/etcd{01,02,03}
sudo chown -R 1001:1001 /data/docker-vol/etcd

Prepare data persistent directories on Host machine.

Execute following command on host bash shell

sudo mkdir -p /data/docker-vol/mariadb/{master,slave}
sudo chown -R 999:999 /data/docker-vol/mariadb