Today seems to be “annoyme-day”.
This error message with docker:
$ docker push myrepo.com:5000/name/image Post http:///var/run/docker.sock/v1.19/images/myrepo.com:5000 \ /name/image/push?tag=: read unix /var/run/docker.sock: \ connection reset by peer. Are you trying to connect to \ a TLS-enabled daemon without TLS?
… does not necessarily mean that we use http:// instead of https://.
It can also mean that the docker service is not running:
$ systemctl status docker.service ● docker.service - Docker Application Container Engine Loaded: loaded (/etc/systemd/system/docker.service; disabled; vendor preset: disabled) Active: failed (Result: start-limit) since Wed 2015-07-15 17:16:48 CEST; 15s ago Docs: https://docs.docker.com Process: 48587 ExecStart=/usr/bin/docker td -H fd:// $DOCKER_OPTS (code=exited, status=1/FAILURE) Main PID: 48587 (code=exited, status=1/FAILURE)
Took me 15 minutes.