-- master en debian (host raspberry os)
docker run -it --name salt-master -p 4505:4505 -p 4506:4506 debian:latest bash
# apt-get update
# apt-get install wget gnupg software-properties-common
rpi # wget -O - http://repo.saltstack.com/py3/debian/10/armhf/latest/SALTSTACK-GPG-KEY.pub | apt-key add - 
rpi # echo 'deb http://repo.saltstack.com/py3/debian/10/armhf/latest/ buster main' > /etc/apt/sources.list.d/saltstack.list
# apt-get update 
# apt-get install salt-master 
# CTRL+D

-- en el host
docker start salt-master
docker exec -it salt-master bash

# salt-master -d 

-- luego de encender el minion
# salt-key -L
# salt-key -A
# salt '*' test.version

salt '*' cmd.run 'cat /etc/issue.net'
salt '*' cmd.run 'apt-cache search vim'

# salt '*' cmd.run 'df -h'
6652d1e672fe:
    Filesystem      Size  Used Avail Use% Mounted on
    overlay          29G  2.1G   26G   8% /
    tmpfs            64M     0   64M   0% /dev
    tmpfs           464M     0  464M   0% /sys/fs/cgroup
    shm              64M   60K   64M   1% /dev/shm
    /dev/root        29G  2.1G   26G   8% /etc/hosts
    tmpfs           464M     0  464M   0% /proc/asound
    tmpfs           464M     0  464M   0% /sys/firmware

-- luego de apagar el minion
# salt '*' cmd.run 'df -h'
6652d1e672fe:
    Minion did not return. [No response]
    The minions may not have all finished running and any remaining minions will return upon completion. To look up the return data for this job later, run the following command:

    salt-run jobs.lookup_jid 20200819013138460582
ERROR: Minions returned with non-zero exit code

-------------------------------------------------------------------------------------------------------------------------

-- minion en debian (host raspberry os)
docker run -it --name salt-minion debian:latest bash
# apt-get update
# apt-get install wget gnupg software-properties-common
rpi # wget -O - http://repo.saltstack.com/py3/debian/10/armhf/latest/SALTSTACK-GPG-KEY.pub | apt-key add - 
rpi # echo 'deb http://repo.saltstack.com/py3/debian/10/armhf/latest/ buster main' > /etc/apt/sources.list.d/saltstack.list
# apt-get update 
# apt-get install salt-minion
# CTRL+D

-- en el host
docker start salt-minion
docker exec -it salt-minion bash

# echo 'master: 192.168.1.82' >> /etc/salt/minion
# salt-minion -l debug 
# CTRL+C
# salt-minion -d

-- antes de instalar desde el master
root@6652d1e672fe:/# vim
bash: vim: command not found

-- luego de instalar desde el master
root@6652d1e672fe:/# vim

-- en el host
docker stop salt-minion