Prior to this commit, if a created but exited container bound a port,
and a new container grabed that same port (say for an ssh port forward),
when the initial container came back up it would fail because the port
also got bound to the second container. This commit fixes that behavior
by first looking at what containers are already bound prior to creating
a container.
Prior to this commit, the docker action was using the method `prefix` on
an IPv4 and IPv6 address. This works fine for ruby versions 2.5 and
newer, however the ruby shipped with Vagrant is before 2.5, and
therefore the IPv4 and IPv6 classes do not have the prefix method,
resulting in an error. This commit fixes that by using a different
method of determining the prefix.
Prior to this commit, the docker compose build method would not properly
set build_args if given in a Vagrantfile. This commit fixes that by
using the passed in key `extra_args` from the docker build action.
Prior to this commit, the docker login action assumed that if there was
a password to authenticate with, Vagrant was using a host vm to run
docker. This is likely due to some legacy decisions with how Vagrant
used to manage running docker. This commit fixes that by only grabbing a
host_vm lock if the host_vm is actually in use, otherwise login
normally.
Use `mask` option for defining subnet on network configuration. Allow
options to be passed through using hash scoping and docker_network and
docker_connect prefixes. Enable public networks. Allow configuration
to define pre-existing networks by name.
This commit updates the behavior of how the docker provider creates new
docker networks. It looks at each existing network to see if the
requested subnet has already been configured in the docker engine. If
so, Vagrant will use that network rather than creating a new one. This
includes networks not created by Vagrant. Vagrant will not clean up
these networks if created outside of Vagrant.
Prior to this commit, the docker action would attempt to compare and
validate synced folders based on their string value, rather than their
actual path value. This commit updates that by path expanding the mounts
when comparing a containers synced folders.
This commit changes the way ports are aggregated in the Docker provider.
Previously ports were aggregated by their "number", but that is not a
truly unique representation. Instead, the protocol is now taken into
account when generating the port map.
Fixes GH-5527
