The io/ioutil package has been deprecated in Go 1.16. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Perhaps the testutils package in the past had an `init()` function to set up
specific things, but it no longer has. so these imports were doing nothing.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
After moving libnetwork to this repo, we need to update all the import
paths for libnetwork to point to docker/docker/libnetwork instead of
docker/libnetwork.
This change implements that.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This approach allows the user to provide a FQDN as hostname if that is what
they want in their container, or to provide distinct host and domain parts. In
both cases we will correctly extract the first token for /etc/hosts.
Signed-off-by: Tim Hockin <thockin@google.com>
Introduced a path level lock to synchronize updates
to /etc/hosts writes. A path level cache is maintained
to only synchronize only at the file level.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
This way we won't vendor test related functions in docker anymore.
It also moves netns related functions to a new ns package to be able to
call the ns init function in tests. I think this also helps with the
overall package isolation.
Signed-off-by: David Calavera <david.calavera@gmail.com>
There is no need to update the /etc/hosts files
of containers for endpoints which are created/deleted
in a network whose interface list is empty
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Currently the etchosts package only provides helpers
to completely build an /etc/hosts file from scratch
or update a single hostname's IP address to a different
one. This commit adds the ability to add/delete an arbitrary
number of host record entries to/from the etc hosts file
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Eng Zer Jun