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>
This allows containers to use the embedded default profile if a different
default is set (e.g. "unconfined") in the daemon configuration. Without this
option, users would have to copy the default profile to a file in order to
use the default.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Commit b237189e6c implemented an option to
set the default seccomp profile in the daemon configuration. When that PR
was reviewed, it was discussed to have the option accept the path to a custom
profile JSON file; https://github.com/moby/moby/pull/26276#issuecomment-253546966
However, in the implementation, the special "unconfined" value was not taken into
account. The "unconfined" value is meant to disable seccomp (more factually:
run with an empty profile).
While it's likely possible to achieve this by creating a file with an an empty
(`{}`) profile, and passing the path to that file, it's inconsistent with the
`--security-opt seccomp=unconfined` option on `docker run` and `docker create`,
which is both confusing, and makes it harder to use (especially on Docker Desktop,
where there's no direct access to the VM's filesystem).
This patch adds the missing check for the special "unconfined" value.
Co-authored-by: Tianon Gravi <admwiggin@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Fixes#36911
If config file is invalid we'll exit anyhow, so this just prevents
the daemon from starting if the configuration is fine.
Mainly useful for making config changes and restarting the daemon
iff the config is valid.
Signed-off-by: Rich Horwood <rjhorwood@apple.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Anca Iordache <anca.iordache@docker.com>
