2ac2b9c909
Allow the api to stay at the same v1 go package name and keep using a 1.x version number. This indicates the API is still at 1.x and allows sharing proto types with containerd 1.6 and 1.7 releases. Signed-off-by: Derek McGowan <derek@mcg.dev>
99 lines
2.7 KiB
Go
99 lines
2.7 KiB
Go
//go:build !windows
|
|
|
|
/*
|
|
Copyright The containerd Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package client
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
|
|
"github.com/containerd/containerd/api/types/runc/options"
|
|
)
|
|
|
|
// WithNoNewKeyring causes tasks not to be created with a new keyring for secret storage.
|
|
// There is an upper limit on the number of keyrings in a linux system
|
|
func WithNoNewKeyring(ctx context.Context, c *Client, ti *TaskInfo) error {
|
|
if ti.Options == nil {
|
|
ti.Options = &options.Options{}
|
|
}
|
|
opts, ok := ti.Options.(*options.Options)
|
|
if !ok {
|
|
return errors.New("invalid v2 shim create options format")
|
|
}
|
|
opts.NoNewKeyring = true
|
|
return nil
|
|
}
|
|
|
|
// WithNoPivotRoot instructs the runtime not to you pivot_root
|
|
func WithNoPivotRoot(_ context.Context, _ *Client, ti *TaskInfo) error {
|
|
if ti.Options == nil {
|
|
ti.Options = &options.Options{}
|
|
}
|
|
opts, ok := ti.Options.(*options.Options)
|
|
if !ok {
|
|
return errors.New("invalid v2 shim create options format")
|
|
}
|
|
opts.NoPivotRoot = true
|
|
return nil
|
|
}
|
|
|
|
// WithShimCgroup sets the existing cgroup for the shim
|
|
func WithShimCgroup(path string) NewTaskOpts {
|
|
return func(ctx context.Context, c *Client, ti *TaskInfo) error {
|
|
if ti.Options == nil {
|
|
ti.Options = &options.Options{}
|
|
}
|
|
opts, ok := ti.Options.(*options.Options)
|
|
if !ok {
|
|
return errors.New("invalid v2 shim create options format")
|
|
}
|
|
opts.ShimCgroup = path
|
|
return nil
|
|
}
|
|
}
|
|
|
|
// WithUIDOwner allows console I/O to work with the remapped UID in user namespace
|
|
func WithUIDOwner(uid uint32) NewTaskOpts {
|
|
return func(ctx context.Context, c *Client, ti *TaskInfo) error {
|
|
if ti.Options == nil {
|
|
ti.Options = &options.Options{}
|
|
}
|
|
opts, ok := ti.Options.(*options.Options)
|
|
if !ok {
|
|
return errors.New("invalid v2 shim create options format")
|
|
}
|
|
opts.IoUid = uid
|
|
return nil
|
|
}
|
|
}
|
|
|
|
// WithGIDOwner allows console I/O to work with the remapped GID in user namespace
|
|
func WithGIDOwner(gid uint32) NewTaskOpts {
|
|
return func(ctx context.Context, c *Client, ti *TaskInfo) error {
|
|
if ti.Options == nil {
|
|
ti.Options = &options.Options{}
|
|
}
|
|
opts, ok := ti.Options.(*options.Options)
|
|
if !ok {
|
|
return errors.New("invalid v2 shim create options format")
|
|
}
|
|
opts.IoGid = gid
|
|
return nil
|
|
}
|
|
}
|