ad con samba, un ejemplo

#   Me guió de 
#   https://github.com/Fmstrat/samba-domain

mkdir smb
cd smb
mkdir -p samba/{data,config}
mkdir -p samba/config/samba
vi docker-compose.yml

version: '2.4'

services:

  samba:
    image: nowsci/samba-domain
    container_name: samba
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./samba/data/:/var/lib/samba
      - ./samba/config/samba:/etc/samba/external
    environment:
      - DOMAIN=CORP.PABLOSKY.LAN
      - DOMAIN_DC=dc=corp,dc=pablosky,dc=lan
      - DOMAIN_EMAIL=pablosky.lan
      - DOMAINPASS=UnaCl4v35eGurayNAdAS9
      - DNSFORWARDER=192.168.0.1
      - HOSTIP=192.168.0.230
    ports:
      - 192.168.0.230:53:53
      - 192.168.0.230:53:53/udp
      - 192.168.0.230:88:88
      - 192.168.0.230:88:88/udp
      - 192.168.0.230:123:123
      - 192.168.0.230:123:123/udp
      - 192.168.0.230:135:135
      - 192.168.0.230:137-138:137-138/udp
      - 192.168.0.230:139:139
      - 192.168.0.230:389:389
      - 192.168.0.230:389:389/udp
      - 192.168.0.230:445:445
      - 192.168.0.230:464:464
      - 192.168.0.230:464:464/udp
      - 192.168.0.230:636:636
      - 192.168.0.230:1024-1044:1024-1044
      - 192.168.0.230:3268-3269:3268-3269
    dns_search:
      - corp.pablosky.lan
    dns:
      - 192.168.0.230
      - 192.168.0.1
    hostname: CORPPABLOSKYLAN
    cap_add:
      - NET_ADMIN
      - SYS_NICE
      - SYS_TIME
    devices:
      - /dev/net/tun
    privileged: true
    restart: always

Docker y docker-compose en ubuntu 2004

#   Me guió de 
#   https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-20-04-es

sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"
sudo apt update
sudo apt install docker-ce
sudo systemctl status docker
sudo usermod -aG docker ${USER}
su - ${USER}
id -nG
sudo usermod -aG docker username

#   Y de 
#   https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-compose-on-ubuntu-20-04-es
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version

Leyendo lista de paquetes… ¡Error!

#   Me guió de 
#   https://raspberrypi.stackexchange.com/questions/12869/how-to-solve-encountered-a-section-with-no-package-header-error

#   El error es 
Leyendo lista de paquetes... ¡Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/deb.debian.org_debian_dists_bookworm_main_binary-amd64_Packages
E: No se pudieron analizar o abrir las listas de paquetes o el archivo de estado.

#   La solución
sudo rm /var/lib/apt/lists/* -vf
sudo apt-get update