chore: update docker and k8s
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vendor/k8s.io/utils/LICENSE
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202
vendor/k8s.io/utils/LICENSE
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@ -0,0 +1,202 @@
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Apache License
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http://www.apache.org/licenses/
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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72
vendor/k8s.io/utils/buffer/ring_growing.go
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72
vendor/k8s.io/utils/buffer/ring_growing.go
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|||
/*
|
||||
Copyright 2017 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 buffer
|
||||
|
||||
// RingGrowing is a growing ring buffer.
|
||||
// Not thread safe.
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type RingGrowing struct {
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||||
data []interface{}
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||||
n int // Size of Data
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beg int // First available element
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readable int // Number of data items available
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}
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|
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// NewRingGrowing constructs a new RingGrowing instance with provided parameters.
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func NewRingGrowing(initialSize int) *RingGrowing {
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return &RingGrowing{
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data: make([]interface{}, initialSize),
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n: initialSize,
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}
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||||
}
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||||
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||||
// ReadOne reads (consumes) first item from the buffer if it is available, otherwise returns false.
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||||
func (r *RingGrowing) ReadOne() (data interface{}, ok bool) {
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||||
if r.readable == 0 {
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||||
return nil, false
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}
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r.readable--
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element := r.data[r.beg]
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r.data[r.beg] = nil // Remove reference to the object to help GC
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||||
if r.beg == r.n-1 {
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||||
// Was the last element
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r.beg = 0
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} else {
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r.beg++
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}
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||||
return element, true
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||||
}
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||||
// WriteOne adds an item to the end of the buffer, growing it if it is full.
|
||||
func (r *RingGrowing) WriteOne(data interface{}) {
|
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if r.readable == r.n {
|
||||
// Time to grow
|
||||
newN := r.n * 2
|
||||
newData := make([]interface{}, newN)
|
||||
to := r.beg + r.readable
|
||||
if to <= r.n {
|
||||
copy(newData, r.data[r.beg:to])
|
||||
} else {
|
||||
copied := copy(newData, r.data[r.beg:])
|
||||
copy(newData[copied:], r.data[:(to%r.n)])
|
||||
}
|
||||
r.beg = 0
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r.data = newData
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r.n = newN
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||||
}
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r.data[(r.readable+r.beg)%r.n] = data
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r.readable++
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}
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27
vendor/k8s.io/utils/inotify/LICENSE
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vendored
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27
vendor/k8s.io/utils/inotify/LICENSE
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Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
22
vendor/k8s.io/utils/inotify/PATENTS
generated
vendored
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22
vendor/k8s.io/utils/inotify/PATENTS
generated
vendored
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|
@ -0,0 +1,22 @@
|
|||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
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implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
73
vendor/k8s.io/utils/integer/integer.go
generated
vendored
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73
vendor/k8s.io/utils/integer/integer.go
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|||
/*
|
||||
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 integer
|
||||
|
||||
// IntMax returns the maximum of the params
|
||||
func IntMax(a, b int) int {
|
||||
if b > a {
|
||||
return b
|
||||
}
|
||||
return a
|
||||
}
|
||||
|
||||
// IntMin returns the minimum of the params
|
||||
func IntMin(a, b int) int {
|
||||
if b < a {
|
||||
return b
|
||||
}
|
||||
return a
|
||||
}
|
||||
|
||||
// Int32Max returns the maximum of the params
|
||||
func Int32Max(a, b int32) int32 {
|
||||
if b > a {
|
||||
return b
|
||||
}
|
||||
return a
|
||||
}
|
||||
|
||||
// Int32Min returns the minimum of the params
|
||||
func Int32Min(a, b int32) int32 {
|
||||
if b < a {
|
||||
return b
|
||||
}
|
||||
return a
|
||||
}
|
||||
|
||||
// Int64Max returns the maximum of the params
|
||||
func Int64Max(a, b int64) int64 {
|
||||
if b > a {
|
||||
return b
|
||||
}
|
||||
return a
|
||||
}
|
||||
|
||||
// Int64Min returns the minimum of the params
|
||||
func Int64Min(a, b int64) int64 {
|
||||
if b < a {
|
||||
return b
|
||||
}
|
||||
return a
|
||||
}
|
||||
|
||||
// RoundToInt32 rounds floats into integer numbers.
|
||||
func RoundToInt32(a float64) int32 {
|
||||
if a < 0 {
|
||||
return int32(a - 0.5)
|
||||
}
|
||||
return int32(a + 0.5)
|
||||
}
|
27
vendor/k8s.io/utils/third_party/forked/golang/LICENSE
generated
vendored
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27
vendor/k8s.io/utils/third_party/forked/golang/LICENSE
generated
vendored
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|
@ -0,0 +1,27 @@
|
|||
Copyright (c) 2012 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
22
vendor/k8s.io/utils/third_party/forked/golang/PATENTS
generated
vendored
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22
vendor/k8s.io/utils/third_party/forked/golang/PATENTS
generated
vendored
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|
@ -0,0 +1,22 @@
|
|||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
131
vendor/k8s.io/utils/trace/trace.go
generated
vendored
Normal file
131
vendor/k8s.io/utils/trace/trace.go
generated
vendored
Normal file
|
@ -0,0 +1,131 @@
|
|||
/*
|
||||
Copyright 2015 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 trace
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"time"
|
||||
|
||||
"k8s.io/klog"
|
||||
)
|
||||
|
||||
// Field is a key value pair that provides additional details about the trace.
|
||||
type Field struct {
|
||||
Key string
|
||||
Value interface{}
|
||||
}
|
||||
|
||||
func (f Field) format() string {
|
||||
return fmt.Sprintf("%s:%v", f.Key, f.Value)
|
||||
}
|
||||
|
||||
func writeFields(b *bytes.Buffer, l []Field) {
|
||||
for i, f := range l {
|
||||
b.WriteString(f.format())
|
||||
if i < len(l)-1 {
|
||||
b.WriteString(",")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
type traceStep struct {
|
||||
stepTime time.Time
|
||||
msg string
|
||||
fields []Field
|
||||
}
|
||||
|
||||
// Trace keeps track of a set of "steps" and allows us to log a specific
|
||||
// step if it took longer than its share of the total allowed time
|
||||
type Trace struct {
|
||||
name string
|
||||
fields []Field
|
||||
startTime time.Time
|
||||
steps []traceStep
|
||||
}
|
||||
|
||||
// New creates a Trace with the specified name. The name identifies the operation to be traced. The
|
||||
// Fields add key value pairs to provide additional details about the trace, such as operation inputs.
|
||||
func New(name string, fields ...Field) *Trace {
|
||||
return &Trace{name: name, startTime: time.Now(), fields: fields}
|
||||
}
|
||||
|
||||
// Step adds a new step with a specific message. Call this at the end of an execution step to record
|
||||
// how long it took. The Fields add key value pairs to provide additional details about the trace
|
||||
// step.
|
||||
func (t *Trace) Step(msg string, fields ...Field) {
|
||||
if t.steps == nil {
|
||||
// traces almost always have less than 6 steps, do this to avoid more than a single allocation
|
||||
t.steps = make([]traceStep, 0, 6)
|
||||
}
|
||||
t.steps = append(t.steps, traceStep{stepTime: time.Now(), msg: msg, fields: fields})
|
||||
}
|
||||
|
||||
// Log is used to dump all the steps in the Trace
|
||||
func (t *Trace) Log() {
|
||||
// an explicit logging request should dump all the steps out at the higher level
|
||||
t.logWithStepThreshold(0)
|
||||
}
|
||||
|
||||
func (t *Trace) logWithStepThreshold(stepThreshold time.Duration) {
|
||||
var buffer bytes.Buffer
|
||||
tracenum := rand.Int31()
|
||||
endTime := time.Now()
|
||||
|
||||
totalTime := endTime.Sub(t.startTime)
|
||||
buffer.WriteString(fmt.Sprintf("Trace[%d]: %q ", tracenum, t.name))
|
||||
if len(t.fields) > 0 {
|
||||
writeFields(&buffer, t.fields)
|
||||
buffer.WriteString(" ")
|
||||
}
|
||||
buffer.WriteString(fmt.Sprintf("(started: %v) (total time: %v):\n", t.startTime, totalTime))
|
||||
lastStepTime := t.startTime
|
||||
for _, step := range t.steps {
|
||||
stepDuration := step.stepTime.Sub(lastStepTime)
|
||||
if stepThreshold == 0 || stepDuration > stepThreshold || klog.V(4) {
|
||||
buffer.WriteString(fmt.Sprintf("Trace[%d]: [%v] [%v] ", tracenum, step.stepTime.Sub(t.startTime), stepDuration))
|
||||
buffer.WriteString(step.msg)
|
||||
if len(step.fields) > 0 {
|
||||
buffer.WriteString(" ")
|
||||
writeFields(&buffer, step.fields)
|
||||
}
|
||||
buffer.WriteString("\n")
|
||||
}
|
||||
lastStepTime = step.stepTime
|
||||
}
|
||||
stepDuration := endTime.Sub(lastStepTime)
|
||||
if stepThreshold == 0 || stepDuration > stepThreshold || klog.V(4) {
|
||||
buffer.WriteString(fmt.Sprintf("Trace[%d]: [%v] [%v] END\n", tracenum, endTime.Sub(t.startTime), stepDuration))
|
||||
}
|
||||
|
||||
klog.Info(buffer.String())
|
||||
}
|
||||
|
||||
// LogIfLong is used to dump steps that took longer than its share
|
||||
func (t *Trace) LogIfLong(threshold time.Duration) {
|
||||
if time.Since(t.startTime) >= threshold {
|
||||
// if any step took more than it's share of the total allowed time, it deserves a higher log level
|
||||
stepThreshold := threshold / time.Duration(len(t.steps)+1)
|
||||
t.logWithStepThreshold(stepThreshold)
|
||||
}
|
||||
}
|
||||
|
||||
// TotalTime can be used to figure out how long it took since the Trace was created
|
||||
func (t *Trace) TotalTime() time.Duration {
|
||||
return time.Since(t.startTime)
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue