mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-27 00:30:18 +00:00
68 lines
2.4 KiB
Go
68 lines
2.4 KiB
Go
/*
|
|
Copyright 2016 The Kubernetes 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 remotecommand
|
|
|
|
import (
|
|
"time"
|
|
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
)
|
|
|
|
const (
|
|
DefaultStreamCreationTimeout = 30 * time.Second
|
|
|
|
// The SPDY subprotocol "channel.k8s.io" is used for remote command
|
|
// attachment/execution. This represents the initial unversioned subprotocol,
|
|
// which has the known bugs https://issues.k8s.io/13394 and
|
|
// https://issues.k8s.io/13395.
|
|
StreamProtocolV1Name = "channel.k8s.io"
|
|
|
|
// The SPDY subprotocol "v2.channel.k8s.io" is used for remote command
|
|
// attachment/execution. It is the second version of the subprotocol and
|
|
// resolves the issues present in the first version.
|
|
StreamProtocolV2Name = "v2.channel.k8s.io"
|
|
|
|
// The SPDY subprotocol "v3.channel.k8s.io" is used for remote command
|
|
// attachment/execution. It is the third version of the subprotocol and
|
|
// adds support for resizing container terminals.
|
|
StreamProtocolV3Name = "v3.channel.k8s.io"
|
|
|
|
// The SPDY subprotocol "v4.channel.k8s.io" is used for remote command
|
|
// attachment/execution. It is the 4th version of the subprotocol and
|
|
// adds support for exit codes.
|
|
StreamProtocolV4Name = "v4.channel.k8s.io"
|
|
|
|
// The subprotocol "v5.channel.k8s.io" is used for remote command
|
|
// attachment/execution. It is the 5th version of the subprotocol and
|
|
// adds support for a CLOSE signal.
|
|
StreamProtocolV5Name = "v5.channel.k8s.io"
|
|
|
|
NonZeroExitCodeReason = metav1.StatusReason("NonZeroExitCode")
|
|
ExitCodeCauseType = metav1.CauseType("ExitCode")
|
|
|
|
// RemoteCommand stream identifiers. The first three identifiers (for STDIN,
|
|
// STDOUT, STDERR) are the same as their file descriptors.
|
|
StreamStdIn = 0
|
|
StreamStdOut = 1
|
|
StreamStdErr = 2
|
|
StreamErr = 3
|
|
StreamResize = 4
|
|
StreamClose = 255
|
|
)
|
|
|
|
var SupportedStreamingProtocols = []string{StreamProtocolV4Name, StreamProtocolV3Name, StreamProtocolV2Name, StreamProtocolV1Name}
|