admin/kubesphere
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

This is a huge commit, it does following things:

Browse Source 
1. refactor kubesphere dependency service client creation, we can
disable dependency by config
2. dependencies can be configured by configuration file
3. refactor cmd package using cobra.Command, so we can use hypersphere
to invoke command sepearately. Later we only need to build one image to
contains all kubesphere core components. One command to rule them all!
4. live reloading configuration currently not implemented
This commit is contained in:
Jeff
2019-09-03 15:20:22 +08:00
parent 52a1c2e619
commit 96d2ac4112
233 changed files with 26414 additions and 1927 deletions
Download Patch File Download Diff File Expand all files Collapse all files

202
vendor/k8s.io/component-base/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor 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, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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.

106
vendor/k8s.io/component-base/cli/flag/ciphersuites_flag.go generated vendored Normal file
View File

@@ -0,0 +1,106 @@
/*
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 flag
import (
"crypto/tls"
"fmt"
"k8s.io/apimachinery/pkg/util/sets"
)
// ciphers maps strings into tls package cipher constants in
// https://golang.org/pkg/crypto/tls/#pkg-constants
var ciphers = map[string]uint16{
"TLS_RSA_WITH_RC4_128_SHA": tls.TLS_RSA_WITH_RC4_128_SHA,
"TLS_RSA_WITH_3DES_EDE_CBC_SHA": tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
"TLS_RSA_WITH_AES_128_CBC_SHA": tls.TLS_RSA_WITH_AES_128_CBC_SHA,
"TLS_RSA_WITH_AES_256_CBC_SHA": tls.TLS_RSA_WITH_AES_256_CBC_SHA,
"TLS_RSA_WITH_AES_128_CBC_SHA256": tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
"TLS_RSA_WITH_AES_128_GCM_SHA256": tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
"TLS_RSA_WITH_AES_256_GCM_SHA384": tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA": tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA": tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA": tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
"TLS_ECDHE_RSA_WITH_RC4_128_SHA": tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA": tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA": tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA": tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256": tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256": tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256": tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256": tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384": tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384": tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305": tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305": tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
}
func TLSCipherPossibleValues() []string {
cipherKeys := sets.NewString()
for key := range ciphers {
cipherKeys.Insert(key)
}
return cipherKeys.List()
}
func TLSCipherSuites(cipherNames []string) ([]uint16, error) {
if len(cipherNames) == 0 {
return nil, nil
}
ciphersIntSlice := make([]uint16, 0)
for _, cipher := range cipherNames {
intValue, ok := ciphers[cipher]
if !ok {
return nil, fmt.Errorf("Cipher suite %s not supported or doesn't exist", cipher)
}
ciphersIntSlice = append(ciphersIntSlice, intValue)
}
return ciphersIntSlice, nil
}
var versions = map[string]uint16{
"VersionTLS10": tls.VersionTLS10,
"VersionTLS11": tls.VersionTLS11,
"VersionTLS12": tls.VersionTLS12,
"VersionTLS13": tls.VersionTLS13,
}
func TLSPossibleVersions() []string {
versionsKeys := sets.NewString()
for key := range versions {
versionsKeys.Insert(key)
}
return versionsKeys.List()
}
func TLSVersion(versionName string) (uint16, error) {
if len(versionName) == 0 {
return DefaultTLSVersion(), nil
}
if version, ok := versions[versionName]; ok {
return version, nil
}
return 0, fmt.Errorf("unknown tls version %q", versionName)
}
func DefaultTLSVersion() uint16 {
// Can't use SSLv3 because of POODLE and BEAST
// Can't use TLSv1.0 because of POODLE and BEAST using CBC cipher
// Can't use TLSv1.1 because of RC4 cipher usage
return tls.VersionTLS12
}

102
vendor/k8s.io/component-base/cli/flag/colon_separated_multimap_string_string.go generated vendored Normal file
View File

@@ -0,0 +1,102 @@
/*
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 flag
import (
"fmt"
"sort"
"strings"
)
// ColonSeparatedMultimapStringString supports setting a map[string][]string from an encoding
// that separates keys from values with ':' and separates key-value pairs with ','.
// A key can be repeated multiple times, in which case the values are appended to a
// slice of strings associated with that key. Items in the list associated with a given
// key will appear in the order provided.
// For example: `a:hello,b:again,c:world,b:beautiful` results in `{"a": ["hello"], "b": ["again", "beautiful"], "c": ["world"]}`
// The first call to Set will clear the map before adding entries; subsequent calls will simply append to the map.
// This makes it possible to override default values with a command-line option rather than appending to defaults,
// while still allowing the distribution of key-value pairs across multiple flag invocations.
// For example: `--flag "a:hello" --flag "b:again" --flag "b:beautiful" --flag "c:world"` results in `{"a": ["hello"], "b": ["again", "beautiful"], "c": ["world"]}`
type ColonSeparatedMultimapStringString struct {
Multimap *map[string][]string
initialized bool // set to true after the first Set call
}
// NewColonSeparatedMultimapStringString takes a pointer to a map[string][]string and returns the
// ColonSeparatedMultimapStringString flag parsing shim for that map.
func NewColonSeparatedMultimapStringString(m *map[string][]string) *ColonSeparatedMultimapStringString {
return &ColonSeparatedMultimapStringString{Multimap: m}
}
// Set implements github.com/spf13/pflag.Value
func (m *ColonSeparatedMultimapStringString) Set(value string) error {
if m.Multimap == nil {
return fmt.Errorf("no target (nil pointer to map[string][]string)")
}
if !m.initialized || *m.Multimap == nil {
// clear default values, or allocate if no existing map
*m.Multimap = make(map[string][]string)
m.initialized = true
}
for _, pair := range strings.Split(value, ",") {
if len(pair) == 0 {
continue
}
kv := strings.SplitN(pair, ":", 2)
if len(kv) != 2 {
return fmt.Errorf("malformed pair, expect string:string")
}
k := strings.TrimSpace(kv[0])
v := strings.TrimSpace(kv[1])
(*m.Multimap)[k] = append((*m.Multimap)[k], v)
}
return nil
}
// String implements github.com/spf13/pflag.Value
func (m *ColonSeparatedMultimapStringString) String() string {
type kv struct {
k string
v string
}
kvs := make([]kv, 0, len(*m.Multimap))
for k, vs := range *m.Multimap {
for i := range vs {
kvs = append(kvs, kv{k: k, v: vs[i]})
}
}
// stable sort by keys, order of values should be preserved
sort.SliceStable(kvs, func(i, j int) bool {
return kvs[i].k < kvs[j].k
})
pairs := make([]string, 0, len(kvs))
for i := range kvs {
pairs = append(pairs, fmt.Sprintf("%s:%s", kvs[i].k, kvs[i].v))
}
return strings.Join(pairs, ",")
}
// Type implements github.com/spf13/pflag.Value
func (m *ColonSeparatedMultimapStringString) Type() string {
return "colonSeparatedMultimapStringString"
}
// Empty implements OmitEmpty
func (m *ColonSeparatedMultimapStringString) Empty() bool {
return len(*m.Multimap) == 0
}

53
vendor/k8s.io/component-base/cli/flag/configuration_map.go generated vendored Normal file
View File

@@ -0,0 +1,53 @@
/*
Copyright 2014 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 flag
import (
"fmt"
"sort"
"strings"
)
type ConfigurationMap map[string]string
func (m *ConfigurationMap) String() string {
pairs := []string{}
for k, v := range *m {
pairs = append(pairs, fmt.Sprintf("%s=%s", k, v))
}
sort.Strings(pairs)
return strings.Join(pairs, ",")
}
func (m *ConfigurationMap) Set(value string) error {
for _, s := range strings.Split(value, ",") {
if len(s) == 0 {
continue
}
arr := strings.SplitN(s, "=", 2)
if len(arr) == 2 {
(*m)[strings.TrimSpace(arr[0])] = strings.TrimSpace(arr[1])
} else {
(*m)[strings.TrimSpace(arr[0])] = ""
}
}
return nil
}
func (*ConfigurationMap) Type() string {
return "mapStringString"
}

54
vendor/k8s.io/component-base/cli/flag/flags.go generated vendored Normal file
View File

@@ -0,0 +1,54 @@
/*
Copyright 2014 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 flag
import (
goflag "flag"
"strings"
"github.com/spf13/pflag"
"k8s.io/klog"
)
// WordSepNormalizeFunc changes all flags that contain "_" separators
func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
if strings.Contains(name, "_") {
return pflag.NormalizedName(strings.Replace(name, "_", "-", -1))
}
return pflag.NormalizedName(name)
}
// WarnWordSepNormalizeFunc changes and warns for flags that contain "_" separators
func WarnWordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
if strings.Contains(name, "_") {
nname := strings.Replace(name, "_", "-", -1)
klog.Warningf("%s is DEPRECATED and will be removed in a future version. Use %s instead.", name, nname)
return pflag.NormalizedName(nname)
}
return pflag.NormalizedName(name)
}
// InitFlags normalizes, parses, then logs the command line flags
func InitFlags() {
pflag.CommandLine.SetNormalizeFunc(WordSepNormalizeFunc)
pflag.CommandLine.AddGoFlagSet(goflag.CommandLine)
pflag.Parse()
pflag.VisitAll(func(flag *pflag.Flag) {
klog.V(2).Infof("FLAG: --%s=%q", flag.Name, flag.Value)
})
}

82
vendor/k8s.io/component-base/cli/flag/langle_separated_map_string_string.go generated vendored Normal file
View File

@@ -0,0 +1,82 @@
/*
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 flag
import (
"fmt"
"sort"
"strings"
)
// LangleSeparatedMapStringString can be set from the command line with the format `--flag "string<string"`.
// Multiple comma-separated key-value pairs in a single invocation are supported. For example: `--flag "a<foo,b<bar"`.
// Multiple flag invocations are supported. For example: `--flag "a<foo" --flag "b<foo"`.
type LangleSeparatedMapStringString struct {
Map *map[string]string
initialized bool // set to true after first Set call
}
// NewLangleSeparatedMapStringString takes a pointer to a map[string]string and returns the
// LangleSeparatedMapStringString flag parsing shim for that map
func NewLangleSeparatedMapStringString(m *map[string]string) *LangleSeparatedMapStringString {
return &LangleSeparatedMapStringString{Map: m}
}
// String implements github.com/spf13/pflag.Value
func (m *LangleSeparatedMapStringString) String() string {
pairs := []string{}
for k, v := range *m.Map {
pairs = append(pairs, fmt.Sprintf("%s<%s", k, v))
}
sort.Strings(pairs)
return strings.Join(pairs, ",")
}
// Set implements github.com/spf13/pflag.Value
func (m *LangleSeparatedMapStringString) Set(value string) error {
if m.Map == nil {
return fmt.Errorf("no target (nil pointer to map[string]string)")
}
if !m.initialized || *m.Map == nil {
// clear default values, or allocate if no existing map
*m.Map = make(map[string]string)
m.initialized = true
}
for _, s := range strings.Split(value, ",") {
if len(s) == 0 {
continue
}
arr := strings.SplitN(s, "<", 2)
if len(arr) != 2 {
return fmt.Errorf("malformed pair, expect string<string")
}
k := strings.TrimSpace(arr[0])
v := strings.TrimSpace(arr[1])
(*m.Map)[k] = v
}
return nil
}
// Type implements github.com/spf13/pflag.Value
func (*LangleSeparatedMapStringString) Type() string {
return "mapStringString"
}
// Empty implements OmitEmpty
func (m *LangleSeparatedMapStringString) Empty() bool {
return len(*m.Map) == 0
}

90
vendor/k8s.io/component-base/cli/flag/map_string_bool.go generated vendored Normal file
View File

@@ -0,0 +1,90 @@
/*
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 flag
import (
"fmt"
"sort"
"strconv"
"strings"
)
// MapStringBool can be set from the command line with the format `--flag "string=bool"`.
// Multiple comma-separated key-value pairs in a single invocation are supported. For example: `--flag "a=true,b=false"`.
// Multiple flag invocations are supported. For example: `--flag "a=true" --flag "b=false"`.
type MapStringBool struct {
Map *map[string]bool
initialized bool
}
// NewMapStringBool takes a pointer to a map[string]string and returns the
// MapStringBool flag parsing shim for that map
func NewMapStringBool(m *map[string]bool) *MapStringBool {
return &MapStringBool{Map: m}
}
// String implements github.com/spf13/pflag.Value
func (m *MapStringBool) String() string {
if m == nil || m.Map == nil {
return ""
}
pairs := []string{}
for k, v := range *m.Map {
pairs = append(pairs, fmt.Sprintf("%s=%t", k, v))
}
sort.Strings(pairs)
return strings.Join(pairs, ",")
}
// Set implements github.com/spf13/pflag.Value
func (m *MapStringBool) Set(value string) error {
if m.Map == nil {
return fmt.Errorf("no target (nil pointer to map[string]bool)")
}
if !m.initialized || *m.Map == nil {
// clear default values, or allocate if no existing map
*m.Map = make(map[string]bool)
m.initialized = true
}
for _, s := range strings.Split(value, ",") {
if len(s) == 0 {
continue
}
arr := strings.SplitN(s, "=", 2)
if len(arr) != 2 {
return fmt.Errorf("malformed pair, expect string=bool")
}
k := strings.TrimSpace(arr[0])
v := strings.TrimSpace(arr[1])
boolValue, err := strconv.ParseBool(v)
if err != nil {
return fmt.Errorf("invalid value of %s: %s, err: %v", k, v, err)
}
(*m.Map)[k] = boolValue
}
return nil
}
// Type implements github.com/spf13/pflag.Value
func (*MapStringBool) Type() string {
return "mapStringBool"
}
// Empty implements OmitEmpty
func (m *MapStringBool) Empty() bool {
return len(*m.Map) == 0
}

112
vendor/k8s.io/component-base/cli/flag/map_string_string.go generated vendored Normal file
View File

@@ -0,0 +1,112 @@
/*
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 flag
import (
"fmt"
"sort"
"strings"
)
// MapStringString can be set from the command line with the format `--flag "string=string"`.
// Multiple flag invocations are supported. For example: `--flag "a=foo" --flag "b=bar"`. If this is desired
// to be the only type invocation `NoSplit` should be set to true.
// Multiple comma-separated key-value pairs in a single invocation are supported if `NoSplit`
// is set to false. For example: `--flag "a=foo,b=bar"`.
type MapStringString struct {
Map *map[string]string
initialized bool
NoSplit bool
}
// NewMapStringString takes a pointer to a map[string]string and returns the
// MapStringString flag parsing shim for that map
func NewMapStringString(m *map[string]string) *MapStringString {
return &MapStringString{Map: m}
}
// NewMapStringString takes a pointer to a map[string]string and sets `NoSplit`
// value to `true` and returns the MapStringString flag parsing shim for that map
func NewMapStringStringNoSplit(m *map[string]string) *MapStringString {
return &MapStringString{
Map: m,
NoSplit: true,
}
}
// String implements github.com/spf13/pflag.Value
func (m *MapStringString) String() string {
if m == nil || m.Map == nil {
return ""
}
pairs := []string{}
for k, v := range *m.Map {
pairs = append(pairs, fmt.Sprintf("%s=%s", k, v))
}
sort.Strings(pairs)
return strings.Join(pairs, ",")
}
// Set implements github.com/spf13/pflag.Value
func (m *MapStringString) Set(value string) error {
if m.Map == nil {
return fmt.Errorf("no target (nil pointer to map[string]string)")
}
if !m.initialized || *m.Map == nil {
// clear default values, or allocate if no existing map
*m.Map = make(map[string]string)
m.initialized = true
}
// account for comma-separated key-value pairs in a single invocation
if !m.NoSplit {
for _, s := range strings.Split(value, ",") {
if len(s) == 0 {
continue
}
arr := strings.SplitN(s, "=", 2)
if len(arr) != 2 {
return fmt.Errorf("malformed pair, expect string=string")
}
k := strings.TrimSpace(arr[0])
v := strings.TrimSpace(arr[1])
(*m.Map)[k] = v
}
return nil
}
// account for only one key-value pair in a single invocation
arr := strings.SplitN(value, "=", 2)
if len(arr) != 2 {
return fmt.Errorf("malformed pair, expect string=string")
}
k := strings.TrimSpace(arr[0])
v := strings.TrimSpace(arr[1])
(*m.Map)[k] = v
return nil
}
// Type implements github.com/spf13/pflag.Value
func (*MapStringString) Type() string {
return "mapStringString"
}
// Empty implements OmitEmpty
func (m *MapStringString) Empty() bool {
return len(*m.Map) == 0
}

113
vendor/k8s.io/component-base/cli/flag/namedcertkey_flag.go generated vendored Normal file
View File

@@ -0,0 +1,113 @@
/*
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 flag
import (
"errors"
"flag"
"strings"
)
// NamedCertKey is a flag value parsing "certfile,keyfile" and "certfile,keyfile:name,name,name".
type NamedCertKey struct {
Names []string
CertFile, KeyFile string
}
var _ flag.Value = &NamedCertKey{}
func (nkc *NamedCertKey) String() string {
s := nkc.CertFile + "," + nkc.KeyFile
if len(nkc.Names) > 0 {
s = s + ":" + strings.Join(nkc.Names, ",")
}
return s
}
func (nkc *NamedCertKey) Set(value string) error {
cs := strings.SplitN(value, ":", 2)
var keycert string
if len(cs) == 2 {
var names string
keycert, names = strings.TrimSpace(cs[0]), strings.TrimSpace(cs[1])
if names == "" {
return errors.New("empty names list is not allowed")
}
nkc.Names = nil
for _, name := range strings.Split(names, ",") {
nkc.Names = append(nkc.Names, strings.TrimSpace(name))
}
} else {
nkc.Names = nil
keycert = strings.TrimSpace(cs[0])
}
cs = strings.Split(keycert, ",")
if len(cs) != 2 {
return errors.New("expected comma separated certificate and key file paths")
}
nkc.CertFile = strings.TrimSpace(cs[0])
nkc.KeyFile = strings.TrimSpace(cs[1])
return nil
}
func (*NamedCertKey) Type() string {
return "namedCertKey"
}
// NamedCertKeyArray is a flag value parsing NamedCertKeys, each passed with its own
// flag instance (in contrast to comma separated slices).
type NamedCertKeyArray struct {
value *[]NamedCertKey
changed bool
}
var _ flag.Value = &NamedCertKey{}
// NewNamedKeyCertArray creates a new NamedCertKeyArray with the internal value
// pointing to p.
func NewNamedCertKeyArray(p *[]NamedCertKey) *NamedCertKeyArray {
return &NamedCertKeyArray{
value: p,
}
}
func (a *NamedCertKeyArray) Set(val string) error {
nkc := NamedCertKey{}
err := nkc.Set(val)
if err != nil {
return err
}
if !a.changed {
*a.value = []NamedCertKey{nkc}
a.changed = true
} else {
*a.value = append(*a.value, nkc)
}
return nil
}
func (a *NamedCertKeyArray) Type() string {
return "namedCertKey"
}
func (a *NamedCertKeyArray) String() string {
nkcs := make([]string, 0, len(*a.value))
for i := range *a.value {
nkcs = append(nkcs, (*a.value)[i].String())
}
return "[" + strings.Join(nkcs, ";") + "]"
}

41
vendor/k8s.io/component-base/cli/flag/noop.go generated vendored Normal file
View File

@@ -0,0 +1,41 @@
/*
Copyright 2018 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 flag
import (
goflag "flag"
"github.com/spf13/pflag"
)
// NoOp implements goflag.Value and plfag.Value,
// but has a noop Set implementation
type NoOp struct{}
var _ goflag.Value = NoOp{}
var _ pflag.Value = NoOp{}
func (NoOp) String() string {
return ""
}
func (NoOp) Set(val string) error {
return nil
}
func (NoOp) Type() string {
return "NoOp"
}

24
vendor/k8s.io/component-base/cli/flag/omitempty.go generated vendored Normal file
View File

@@ -0,0 +1,24 @@
/*
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 flag
// OmitEmpty is an interface for flags to report whether their underlying value
// is "empty." If a flag implements OmitEmpty and returns true for a call to Empty(),
// it is assumed that flag may be omitted from the command line.
type OmitEmpty interface {
Empty() bool
}

79
vendor/k8s.io/component-base/cli/flag/sectioned.go generated vendored Normal file
View File

@@ -0,0 +1,79 @@
/*
Copyright 2018 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 flag
import (
"bytes"
"fmt"
"io"
"strings"
"github.com/spf13/pflag"
)
// NamedFlagSets stores named flag sets in the order of calling FlagSet.
type NamedFlagSets struct {
// Order is an ordered list of flag set names.
Order []string
// FlagSets stores the flag sets by name.
FlagSets map[string]*pflag.FlagSet
}
// FlagSet returns the flag set with the given name and adds it to the
// ordered name list if it is not in there yet.
func (nfs *NamedFlagSets) FlagSet(name string) *pflag.FlagSet {
if nfs.FlagSets == nil {
nfs.FlagSets = map[string]*pflag.FlagSet{}
}
if _, ok := nfs.FlagSets[name]; !ok {
nfs.FlagSets[name] = pflag.NewFlagSet(name, pflag.ExitOnError)
nfs.Order = append(nfs.Order, name)
}
return nfs.FlagSets[name]
}
// PrintSections prints the given names flag sets in sections, with the maximal given column number.
// If cols is zero, lines are not wrapped.
func PrintSections(w io.Writer, fss NamedFlagSets, cols int) {
for _, name := range fss.Order {
fs := fss.FlagSets[name]
if !fs.HasFlags() {
continue
}
wideFS := pflag.NewFlagSet("", pflag.ExitOnError)
wideFS.AddFlagSet(fs)
var zzz string
if cols > 24 {
zzz = strings.Repeat("z", cols-24)
wideFS.Int(zzz, 0, strings.Repeat("z", cols-24))
}
var buf bytes.Buffer
fmt.Fprintf(&buf, "\n%s flags:\n\n%s", strings.ToUpper(name[:1])+name[1:], wideFS.FlagUsagesWrapped(cols))
if cols > 24 {
i := strings.Index(buf.String(), zzz)
lines := strings.Split(buf.String()[:i], "\n")
fmt.Fprint(w, strings.Join(lines[:len(lines)-1], "\n"))
fmt.Fprintln(w)
} else {
fmt.Fprint(w, buf.String())
}
}
}

56
vendor/k8s.io/component-base/cli/flag/string_flag.go generated vendored Normal file
View File

@@ -0,0 +1,56 @@
/*
Copyright 2014 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 flag
// StringFlag is a string flag compatible with flags and pflags that keeps track of whether it had a value supplied or not.
type StringFlag struct {
// If Set has been invoked this value is true
provided bool
// The exact value provided on the flag
value string
}
func NewStringFlag(defaultVal string) StringFlag {
return StringFlag{value: defaultVal}
}
func (f *StringFlag) Default(value string) {
f.value = value
}
func (f StringFlag) String() string {
return f.value
}
func (f StringFlag) Value() string {
return f.value
}
func (f *StringFlag) Set(value string) error {
f.value = value
f.provided = true
return nil
}
func (f StringFlag) Provided() bool {
return f.provided
}
func (f *StringFlag) Type() string {
return "string"
}

83
vendor/k8s.io/component-base/cli/flag/tristate.go generated vendored Normal file
View File

@@ -0,0 +1,83 @@
/*
Copyright 2014 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 flag
import (
"fmt"
"strconv"
)
// Tristate is a flag compatible with flags and pflags that
// keeps track of whether it had a value supplied or not.
type Tristate int
const (
Unset Tristate = iota // 0
True
False
)
func (f *Tristate) Default(value bool) {
*f = triFromBool(value)
}
func (f Tristate) String() string {
b := boolFromTri(f)
return fmt.Sprintf("%t", b)
}
func (f Tristate) Value() bool {
b := boolFromTri(f)
return b
}
func (f *Tristate) Set(value string) error {
boolVal, err := strconv.ParseBool(value)
if err != nil {
return err
}
*f = triFromBool(boolVal)
return nil
}
func (f Tristate) Provided() bool {
if f != Unset {
return true
}
return false
}
func (f *Tristate) Type() string {
return "tristate"
}
func boolFromTri(t Tristate) bool {
if t == True {
return true
} else {
return false
}
}
func triFromBool(b bool) Tristate {
if b {
return True
} else {
return False
}
}

3
vendor/k8s.io/klog/.travis.yml generated vendored
View File

@@ -5,11 +5,12 @@ go:
- 1.9.x
- 1.10.x
- 1.11.x
- 1.12.x
script:
- go get -t -v ./...
- diff -u <(echo -n) <(gofmt -d .)
- diff -u <(echo -n) <(golint $(go list -e ./...))
- go tool vet .
- go tool vet . || go vet .
- go test -v -race ./...
install:
- go get golang.org/x/lint/golint

2
vendor/k8s.io/klog/README.md generated vendored
View File

@@ -31,7 +31,7 @@ How to use klog
- Use `klog.InitFlags(nil)` explicitly for initializing global flags as we no longer use `init()` method to register the flags
- You can now use `log-file` instead of `log-dir` for logging to a single file (See `examples/log_file/usage_log_file.go`)
- If you want to redirect everything logged using klog somewhere else (say syslog!), you can use `klog.SetOutput()` method and supply a `io.Writer`. (See `examples/set_output/usage_set_output.go`)
- For more logging conventions (See [Logging Conventions](https://github.com/kubernetes/community/blob/master/contributors/devel/logging.md))
- For more logging conventions (See [Logging Conventions](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/logging.md))
### Coexisting with glog
This package can be used side by side with glog. [This example](examples/coexist_glog/coexist_glog.go) shows how to initialize and syncronize flags from the global `flag.CommandLine` FlagSet. In addition, the example makes use of stderr as combined output by setting `alsologtostderr` (or `logtostderr`) to `true`.

5
vendor/k8s.io/klog/go.mod generated vendored Normal file
View File

@@ -0,0 +1,5 @@
module k8s.io/klog
go 1.12
require github.com/go-logr/logr v0.1.0

2
vendor/k8s.io/klog/go.sum generated vendored Normal file
View File

@@ -0,0 +1,2 @@
github.com/go-logr/logr v0.1.0 h1:M1Tv3VzNlEHg6uyACnRdtrploV2P7wZqH8BoQMtz0cg=
github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=

96
vendor/k8s.io/klog/klog.go generated vendored
View File

@@ -20,26 +20,26 @@
//
// Basic examples:
//
// glog.Info("Prepare to repel boarders")
// klog.Info("Prepare to repel boarders")
//
// glog.Fatalf("Initialization failed: %s", err)
// klog.Fatalf("Initialization failed: %s", err)
//
// See the documentation for the V function for an explanation of these examples:
//
// if glog.V(2) {
// glog.Info("Starting transaction...")
// if klog.V(2) {
// klog.Info("Starting transaction...")
// }
//
// glog.V(2).Infoln("Processed", nItems, "elements")
// klog.V(2).Infoln("Processed", nItems, "elements")
//
// Log output is buffered and written periodically using Flush. Programs
// should call Flush before exiting to guarantee all log output is written.
//
// By default, all log statements write to files in a temporary directory.
// By default, all log statements write to standard error.
// This package provides several flags that modify this behavior.
// As a result, flag.Parse must be called before any logging is done.
//
// -logtostderr=false
// -logtostderr=true
// Logs are written to standard error instead of to files.
// -alsologtostderr=false
// Logs are written to standard error as well as to files.
@@ -417,6 +417,7 @@ func InitFlags(flagset *flag.FlagSet) {
logging.toStderr = true
logging.alsoToStderr = false
logging.skipHeaders = false
logging.addDirHeader = false
logging.skipLogHeaders = false
})
@@ -432,6 +433,7 @@ func InitFlags(flagset *flag.FlagSet) {
flagset.BoolVar(&logging.toStderr, "logtostderr", logging.toStderr, "log to standard error instead of files")
flagset.BoolVar(&logging.alsoToStderr, "alsologtostderr", logging.alsoToStderr, "log to standard error as well as files")
flagset.Var(&logging.verbosity, "v", "number for the log level verbosity")
flagset.BoolVar(&logging.skipHeaders, "add_dir_header", logging.addDirHeader, "If true, adds the file directory to the header")
flagset.BoolVar(&logging.skipHeaders, "skip_headers", logging.skipHeaders, "If true, avoid header prefixes in the log messages")
flagset.BoolVar(&logging.skipLogHeaders, "skip_log_headers", logging.skipLogHeaders, "If true, avoid headers when opening log files")
flagset.Var(&logging.stderrThreshold, "stderrthreshold", "logs at or above this threshold go to stderr")
@@ -500,6 +502,9 @@ type loggingT struct {
// If true, do not add the headers to log files
skipLogHeaders bool
// If true, add the file directory to the header
addDirHeader bool
}
// buffer holds a byte Buffer for reuse. The zero value is ready for use.
@@ -585,9 +590,14 @@ func (l *loggingT) header(s severity, depth int) (*buffer, string, int) {
file = "???"
line = 1
} else {
slash := strings.LastIndex(file, "/")
if slash >= 0 {
file = file[slash+1:]
if slash := strings.LastIndex(file, "/"); slash >= 0 {
path := file
file = path[slash+1:]
if l.addDirHeader {
if dirsep := strings.LastIndex(path[:slash], "/"); dirsep >= 0 {
file = path[dirsep+1:]
}
}
}
}
return l.formatHeader(s, file, line), file, line
@@ -736,6 +746,8 @@ func (rb *redirectBuffer) Write(bytes []byte) (n int, err error) {
// SetOutput sets the output destination for all severities
func SetOutput(w io.Writer) {
logging.mu.Lock()
defer logging.mu.Unlock()
for s := fatalLog; s >= infoLog; s-- {
rb := &redirectBuffer{
w: w,
@@ -746,6 +758,8 @@ func SetOutput(w io.Writer) {
// SetOutputBySeverity sets the output destination for specific severity
func SetOutputBySeverity(name string, w io.Writer) {
logging.mu.Lock()
defer logging.mu.Unlock()
sev, ok := severityByName(name)
if !ok {
panic(fmt.Sprintf("SetOutputBySeverity(%q): unrecognized severity name", name))
@@ -771,24 +785,38 @@ func (l *loggingT) output(s severity, buf *buffer, file string, line int, alsoTo
if alsoToStderr || l.alsoToStderr || s >= l.stderrThreshold.get() {
os.Stderr.Write(data)
}
if l.file[s] == nil {
if err := l.createFiles(s); err != nil {
os.Stderr.Write(data) // Make sure the message appears somewhere.
l.exit(err)
if logging.logFile != "" {
// Since we are using a single log file, all of the items in l.file array
// will point to the same file, so just use one of them to write data.
if l.file[infoLog] == nil {
if err := l.createFiles(infoLog); err != nil {
os.Stderr.Write(data) // Make sure the message appears somewhere.
l.exit(err)
}
}
}
switch s {
case fatalLog:
l.file[fatalLog].Write(data)
fallthrough
case errorLog:
l.file[errorLog].Write(data)
fallthrough
case warningLog:
l.file[warningLog].Write(data)
fallthrough
case infoLog:
l.file[infoLog].Write(data)
} else {
if l.file[s] == nil {
if err := l.createFiles(s); err != nil {
os.Stderr.Write(data) // Make sure the message appears somewhere.
l.exit(err)
}
}
switch s {
case fatalLog:
l.file[fatalLog].Write(data)
fallthrough
case errorLog:
l.file[errorLog].Write(data)
fallthrough
case warningLog:
l.file[warningLog].Write(data)
fallthrough
case infoLog:
l.file[infoLog].Write(data)
}
}
}
if s == fatalLog {
@@ -827,7 +855,7 @@ func (l *loggingT) output(s severity, buf *buffer, file string, line int, alsoTo
// timeoutFlush calls Flush and returns when it completes or after timeout
// elapses, whichever happens first. This is needed because the hooks invoked
// by Flush may deadlock when glog.Fatal is called from a hook that holds
// by Flush may deadlock when klog.Fatal is called from a hook that holds
// a lock.
func timeoutFlush(timeout time.Duration) {
done := make(chan bool, 1)
@@ -838,7 +866,7 @@ func timeoutFlush(timeout time.Duration) {
select {
case <-done:
case <-time.After(timeout):
fmt.Fprintln(os.Stderr, "glog: Flush took longer than", timeout)
fmt.Fprintln(os.Stderr, "klog: Flush took longer than", timeout)
}
}
@@ -1094,9 +1122,9 @@ type Verbose bool
// The returned value is a boolean of type Verbose, which implements Info, Infoln
// and Infof. These methods will write to the Info log if called.
// Thus, one may write either
// if glog.V(2) { glog.Info("log this") }
// if klog.V(2) { klog.Info("log this") }
// or
// glog.V(2).Info("log this")
// klog.V(2).Info("log this")
// The second form is shorter but the first is cheaper if logging is off because it does
// not evaluate its arguments.
//
@@ -1170,7 +1198,7 @@ func InfoDepth(depth int, args ...interface{}) {
}
// Infoln logs to the INFO log.
// Arguments are handled in the manner of fmt.Println; a newline is appended if missing.
// Arguments are handled in the manner of fmt.Println; a newline is always appended.
func Infoln(args ...interface{}) {
logging.println(infoLog, args...)
}
@@ -1194,7 +1222,7 @@ func WarningDepth(depth int, args ...interface{}) {
}
// Warningln logs to the WARNING and INFO logs.
// Arguments are handled in the manner of fmt.Println; a newline is appended if missing.
// Arguments are handled in the manner of fmt.Println; a newline is always appended.
func Warningln(args ...interface{}) {
logging.println(warningLog, args...)
}
@@ -1218,7 +1246,7 @@ func ErrorDepth(depth int, args ...interface{}) {
}
// Errorln logs to the ERROR, WARNING, and INFO logs.
// Arguments are handled in the manner of fmt.Println; a newline is appended if missing.
// Arguments are handled in the manner of fmt.Println; a newline is always appended.
func Errorln(args ...interface{}) {
logging.println(errorLog, args...)
}
@@ -1244,7 +1272,7 @@ func FatalDepth(depth int, args ...interface{}) {
// Fatalln logs to the FATAL, ERROR, WARNING, and INFO logs,
// including a stack trace of all running goroutines, then calls os.Exit(255).
// Arguments are handled in the manner of fmt.Println; a newline is appended if missing.
// Arguments are handled in the manner of fmt.Println; a newline is always appended.
func Fatalln(args ...interface{}) {
logging.println(fatalLog, args...)
}