Support reading from .ssh/config about docker-modem HOT 5 OPEN

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from docker-modem.

Not that I know.

from docker-modem.

I would love to see this fixed too. Here are more detailed repro steps--hope this helps

1. Configure an SSH host with a non-DNS-resolvable name (Host field in./ssh/config, e.g. mydevbox) that maps to real machine name or IP address (HostName field, e.g. mydevbox.real.dns.name). See http://man7.org/linux/man-pages/man5/ssh_config.5.html for details. The following steps assume Docker is installed on mydevbox machine.
2. Set up SSH public key authentication to mydevbox (see https://www.ssh.com/ssh/agent for details)
3. Verify SSH connection to mydevbox works (ssh mydevbox should suffice)
4. Set DOCKER_HOST to ssh://mydevbox. Verify Docker CLI works and shows Docker assets on mydevbox (docker ps, docker images etc).
5. Try to open a connection to Docker using docker-modem

Expected: it should work, just like the Docker CLI
Actual: it does not work. This is because docker-modem implementation requires the host to be fully resolvable through DNS. Even placing an entry in /etc/hosts does not help

Using non-DNS-resolvable name comes handy in several situations, for example:

• The machine running Docker is an ephemeral machine with no public DNS entry
• The host nickname is used as a way to indicate what user identity to use when connecting to the host

from docker-modem.

@karolz-ms I had same issues, too. Therefore, I'm going to create a PR fixing this, however it's just going to happen in at least two more weeks.

from docker-modem.

@phuctm97 that would be awesome, let me know if I can be of help!

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