containerd/runtime/v1/shim.go
Julia Nedialkova 1d4105cacf Use named pipes for shim logs
Relating to issue [#2606](https://github.com/containerd/containerd/issues/2606)

Co-authored-by: Oliver Stenbom <ostenbom@pivotal.io>
Co-authored-by: Georgi Sabev <georgethebeatle@gmail.com>
Co-authored-by: Giuseppe Capizzi <gcapizzi@pivotal.io>
Co-authored-by: Danail Branekov <danailster@gmail.com>

Signed-off-by: Oliver Stenbom <ostenbom@pivotal.io>
Signed-off-by: Georgi Sabev <georgethebeatle@gmail.com>
Signed-off-by: Giuseppe Capizzi <gcapizzi@pivotal.io>
Signed-off-by: Danail Branekov <danailster@gmail.com>
2018-11-16 16:11:43 +02:00

39 lines
1.2 KiB
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 v1
import (
"context"
"io"
"path/filepath"
"github.com/containerd/fifo"
"golang.org/x/sys/unix"
)
// OpenShimStdoutLog opens the shim log for reading
func OpenShimStdoutLog(ctx context.Context, logDirPath string) (io.ReadWriteCloser, error) {
return fifo.OpenFifo(ctx, filepath.Join(logDirPath, "shim.stdout.log"), unix.O_RDWR|unix.O_CREAT|unix.O_NONBLOCK, 0700)
}
// OpenShimStderrLog opens the shim log
func OpenShimStderrLog(ctx context.Context, logDirPath string) (io.ReadWriteCloser, error) {
return fifo.OpenFifo(ctx, filepath.Join(logDirPath, "shim.stderr.log"), unix.O_RDWR|unix.O_CREAT|unix.O_NONBLOCK, 0700)
}