Fontes
https://docs.docker.com/reference/cli/docker/image/save/
https://www.bmc.com/blogs/docker-cmd-vs-entrypoint/
https://docs.docker.com/reference
https://docs.docker.com/compose/networking/
https://docs.docker.com/compose/compose-file/06-networks/#examples
https://docs.docker.com/compose/use-secrets/
https://docs.docker.com/compose/compose-file/05-services/#secrets
https://docs.docker.com/compose/compose-file/06-networks/#ipam
https://docs.docker.com/compose/compose-file/05-services/#ipv4_address-ipv6_address
https://docs.docker.com/reference/cli/docker/compose/
https://www.cisecurity.org/benchmark/docker
https://www.redhat.com/en/blog/understanding-root-inside-and-outside-container
https://docs.docker.com/engine/security/userns-remap/
https://stackoverflow.com/questions/50810825/run-docker-as-root-verus-non-root
https://www.yegor256.com/2014/08/29/docker-non-root.html
https://docs.docker.com/engine/security/userns-remap/
https://docs.docker.com/engine/security/rootless/
https://docs.docker.com/engine/install/linux-postinstall/
https://askubuntu.com/questions/477551/how-can-i-use-docker-without-sudo
https://wiki.debian.org/pt_BR/Debootstrap
https://man7.org/linux/man-pages/man1/unshare.1.html
https://facebookmicrosites.github.io/cgroup2/docs/memory-controller.html
https://github.com/ntk148v/til/blob/master/docker/networking/README.md
https://docs.docker.com/engine/network/packet-filtering-firewalls/
https://docs.docker.com/engine/security/seccomp/
https://ntk148v.github.io/posts/docker-iptables/
https://github.com/ntk148v/til/blob/master/docker/networking/README.md#41-port-forwarding
https://docs.docker.com/reference/dockerfile/
https://medium.com/trabe/using-docker-engine-api-securely-584e0882158e
https://docker-docs.uclv.cu/compose/compose-file/
https://hub.docker.com/r/bitnami/ghost
https://docs.docker.com/reference/compose-file/
https://github.com/vishnubob/wait-for-it
https://docs.docker.com/compose/compose-file/compose-file-v3/#depends_on