`Ctr` interface follows the pattern `ctr <command> <subcommand>` except
for the `plugins` command which does not have subcommands. This feels
unnatural to certain users and they would expect that they can list
containerd plugins via `ctr plugins list`.
This commit implements their expectation so that `plugins` becomes a
command "group" and its `list` subcommand actually lists the plugins.
Signed-off-by: Danail Branekov <danailster@gmail.com>
This adds a `Load` Opt for cio to load a tasks io/fifos without
attaching or starting the copy routines.
It adds the load method in `ctr` by default so that fifos or other IO
are removed from disk on delete methods inbetween command runs. It is
not the default for all task loads for backwards compat. and a user may
want to keep io around to reuse or if log files are used.
Fixes#2421
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Commit 05513284e7 exposed the "rootfs"
and "no-pivot" flags for the "containers" command, but it accidentally
removed them for "run" since package-level variables are initialized
before package-level init functions in golang. Hoisting these flags to
a package imported by both commands solves the problem.
Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>
This change allows implementations to resolve the location of the actual data
using OCI descriptor fields such as MediaType.
No OCI descriptor field is written to the store.
No change on gRPC API.
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
This allows many different commands to be used as OCI hooks. It allows
these commands to template out different args and env vars so that
normal commands can accept the OCI spec State payload over stdin.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This allows non-privileged users to use containerd. This is part of a
larger track of work integrating containerd into Cloudfoundry's garden
with support for rootless.
[#156343575]
Signed-off-by: Claudia Beresford <cberesford@pivotal.io>
This adds gc.root label to snapshots created with prepare and commit via
the CLI. WIthout this, created snapshots get immediately garbage
collected. There may be a better solution but this seems to be a solid
stop gap.
We may also need to add more functionality around snapshot labeling for
the CLI but current use cases are unclear.
Signed-off-by: Stephen J Day <stevvooe@gmail.com>
Since Go 1.7, context is a standard package, superceding the
"x/net/context". Since Go 1.9, the latter only provides a few type
aliases from the former. Therefore, it makes sense to switch to the
standard package.
This commit was generated by the following script (with a couple of
minor fixups to remove extra changes done by goimports):
#!/bin/bash
if [ $# -ge 1 ]; then
FILES=$*
else
FILES=$(git ls-files \*.go | grep -vF ".pb.go" | grep -v
^vendor/)
fi
for f in $FILES; do
printf .
sed -i -e 's|"golang.org/x/net/context"$|"context"|' $f
goimports -w $f
awk ' /^$/ {e=1; next;}
/[[:space:]]"context"$/ {e=0;}
{if (e) {print ""; e=0}; print;}' < $f > $f.new && \
mv $f.new $f
goimports -w $f
done
echo
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Since Go 1.7, "context" is a standard package, superceding the
"x/net/context". Since Go 1.9, the latter only provides type aliases
from the former. Therefore, it makes sense to switch to the standard
package, and the change is not disruptive in any sense.
This commit deals with a few cases where both packages happened to be
imported by the same source file. A choice between "context" and
"gocontext" was made for each file in order to minimize the patch.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Show new tag when dependencies don't have a previous version.
Align dependencies into columns.
Sort dependencies by name.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Allows the client to choose the context to finish the lease.
This allows the client to switch contexts when the main context
used to the create the lease may have been cancelled.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
