diff options
Diffstat (limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/clientcmd/overrides.go')
| -rw-r--r-- | kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/clientcmd/overrides.go | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/clientcmd/overrides.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/clientcmd/overrides.go deleted file mode 100644 index 40a35e6..0000000 --- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/client/unversioned/clientcmd/overrides.go +++ /dev/null @@ -1,198 +0,0 @@ -/* -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 clientcmd - -import ( - "strconv" - - "github.com/spf13/pflag" - - clientcmdapi "k8s.io/kubernetes/pkg/client/unversioned/clientcmd/api" -) - -// ConfigOverrides holds values that should override whatever information is pulled from the actual Config object. You can't -// simply use an actual Config object, because Configs hold maps, but overrides are restricted to "at most one" -type ConfigOverrides struct { - AuthInfo clientcmdapi.AuthInfo - ClusterInfo clientcmdapi.Cluster - Context clientcmdapi.Context - CurrentContext string -} - -// ConfigOverrideFlags holds the flag names to be used for binding command line flags. Notice that this structure tightly -// corresponds to ConfigOverrides -type ConfigOverrideFlags struct { - AuthOverrideFlags AuthOverrideFlags - ClusterOverrideFlags ClusterOverrideFlags - ContextOverrideFlags ContextOverrideFlags - CurrentContext FlagInfo -} - -// AuthOverrideFlags holds the flag names to be used for binding command line flags for AuthInfo objects -type AuthOverrideFlags struct { - ClientCertificate FlagInfo - ClientKey FlagInfo - Token FlagInfo - Impersonate FlagInfo - Username FlagInfo - Password FlagInfo -} - -// ContextOverrideFlags holds the flag names to be used for binding command line flags for Cluster objects -type ContextOverrideFlags struct { - ClusterName FlagInfo - AuthInfoName FlagInfo - Namespace FlagInfo -} - -// ClusterOverride holds the flag names to be used for binding command line flags for Cluster objects -type ClusterOverrideFlags struct { - APIServer FlagInfo - APIVersion FlagInfo - CertificateAuthority FlagInfo - InsecureSkipTLSVerify FlagInfo -} - -// FlagInfo contains information about how to register a flag. This struct is useful if you want to provide a way for an extender to -// get back a set of recommended flag names, descriptions, and defaults, but allow for customization by an extender. This makes for -// coherent extension, without full prescription -type FlagInfo struct { - // LongName is the long string for a flag. If this is empty, then the flag will not be bound - LongName string - // ShortName is the single character for a flag. If this is empty, then there will be no short flag - ShortName string - // Default is the default value for the flag - Default string - // Description is the description for the flag - Description string -} - -// BindStringFlag binds the flag based on the provided info. If LongName == "", nothing is registered -func (f FlagInfo) BindStringFlag(flags *pflag.FlagSet, target *string) { - // you can't register a flag without a long name - if len(f.LongName) > 0 { - flags.StringVarP(target, f.LongName, f.ShortName, f.Default, f.Description) - } -} - -// BindBoolFlag binds the flag based on the provided info. If LongName == "", nothing is registered -func (f FlagInfo) BindBoolFlag(flags *pflag.FlagSet, target *bool) { - // you can't register a flag without a long name - if len(f.LongName) > 0 { - // try to parse Default as a bool. If it fails, assume false - boolVal, err := strconv.ParseBool(f.Default) - if err != nil { - boolVal = false - } - - flags.BoolVarP(target, f.LongName, f.ShortName, boolVal, f.Description) - } -} - -const ( - FlagClusterName = "cluster" - FlagAuthInfoName = "user" - FlagContext = "context" - FlagNamespace = "namespace" - FlagAPIServer = "server" - FlagAPIVersion = "api-version" - FlagInsecure = "insecure-skip-tls-verify" - FlagCertFile = "client-certificate" - FlagKeyFile = "client-key" - FlagCAFile = "certificate-authority" - FlagEmbedCerts = "embed-certs" - FlagBearerToken = "token" - FlagImpersonate = "as" - FlagUsername = "username" - FlagPassword = "password" -) - -// RecommendedAuthOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing -func RecommendedAuthOverrideFlags(prefix string) AuthOverrideFlags { - return AuthOverrideFlags{ - ClientCertificate: FlagInfo{prefix + FlagCertFile, "", "", "Path to a client certificate file for TLS"}, - ClientKey: FlagInfo{prefix + FlagKeyFile, "", "", "Path to a client key file for TLS"}, - Token: FlagInfo{prefix + FlagBearerToken, "", "", "Bearer token for authentication to the API server"}, - Impersonate: FlagInfo{prefix + FlagImpersonate, "", "", "Username to impersonate for the operation"}, - Username: FlagInfo{prefix + FlagUsername, "", "", "Username for basic authentication to the API server"}, - Password: FlagInfo{prefix + FlagPassword, "", "", "Password for basic authentication to the API server"}, - } -} - -// RecommendedClusterOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing -func RecommendedClusterOverrideFlags(prefix string) ClusterOverrideFlags { - return ClusterOverrideFlags{ - APIServer: FlagInfo{prefix + FlagAPIServer, "", "", "The address and port of the Kubernetes API server"}, - APIVersion: FlagInfo{prefix + FlagAPIVersion, "", "", "DEPRECATED: The API version to use when talking to the server"}, - CertificateAuthority: FlagInfo{prefix + FlagCAFile, "", "", "Path to a cert. file for the certificate authority"}, - InsecureSkipTLSVerify: FlagInfo{prefix + FlagInsecure, "", "false", "If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure"}, - } -} - -// RecommendedConfigOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing -func RecommendedConfigOverrideFlags(prefix string) ConfigOverrideFlags { - return ConfigOverrideFlags{ - AuthOverrideFlags: RecommendedAuthOverrideFlags(prefix), - ClusterOverrideFlags: RecommendedClusterOverrideFlags(prefix), - ContextOverrideFlags: RecommendedContextOverrideFlags(prefix), - CurrentContext: FlagInfo{prefix + FlagContext, "", "", "The name of the kubeconfig context to use"}, - } -} - -// RecommendedContextOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing -func RecommendedContextOverrideFlags(prefix string) ContextOverrideFlags { - return ContextOverrideFlags{ - ClusterName: FlagInfo{prefix + FlagClusterName, "", "", "The name of the kubeconfig cluster to use"}, - AuthInfoName: FlagInfo{prefix + FlagAuthInfoName, "", "", "The name of the kubeconfig user to use"}, - Namespace: FlagInfo{prefix + FlagNamespace, "", "", "If present, the namespace scope for this CLI request"}, - } -} - -// BindAuthInfoFlags is a convenience method to bind the specified flags to their associated variables -func BindAuthInfoFlags(authInfo *clientcmdapi.AuthInfo, flags *pflag.FlagSet, flagNames AuthOverrideFlags) { - flagNames.ClientCertificate.BindStringFlag(flags, &authInfo.ClientCertificate) - flagNames.ClientKey.BindStringFlag(flags, &authInfo.ClientKey) - flagNames.Token.BindStringFlag(flags, &authInfo.Token) - flagNames.Impersonate.BindStringFlag(flags, &authInfo.Impersonate) - flagNames.Username.BindStringFlag(flags, &authInfo.Username) - flagNames.Password.BindStringFlag(flags, &authInfo.Password) -} - -// BindClusterFlags is a convenience method to bind the specified flags to their associated variables -func BindClusterFlags(clusterInfo *clientcmdapi.Cluster, flags *pflag.FlagSet, flagNames ClusterOverrideFlags) { - flagNames.APIServer.BindStringFlag(flags, &clusterInfo.Server) - // TODO: remove --api-version flag in 1.3. - flagNames.APIVersion.BindStringFlag(flags, &clusterInfo.APIVersion) - flags.MarkDeprecated(FlagAPIVersion, "flag is no longer respected and will be deleted in the next release") - flagNames.CertificateAuthority.BindStringFlag(flags, &clusterInfo.CertificateAuthority) - flagNames.InsecureSkipTLSVerify.BindBoolFlag(flags, &clusterInfo.InsecureSkipTLSVerify) -} - -// BindOverrideFlags is a convenience method to bind the specified flags to their associated variables -func BindOverrideFlags(overrides *ConfigOverrides, flags *pflag.FlagSet, flagNames ConfigOverrideFlags) { - BindAuthInfoFlags(&overrides.AuthInfo, flags, flagNames.AuthOverrideFlags) - BindClusterFlags(&overrides.ClusterInfo, flags, flagNames.ClusterOverrideFlags) - BindContextFlags(&overrides.Context, flags, flagNames.ContextOverrideFlags) - flagNames.CurrentContext.BindStringFlag(flags, &overrides.CurrentContext) -} - -// BindFlags is a convenience method to bind the specified flags to their associated variables -func BindContextFlags(contextInfo *clientcmdapi.Context, flags *pflag.FlagSet, flagNames ContextOverrideFlags) { - flagNames.ClusterName.BindStringFlag(flags, &contextInfo.Cluster) - flagNames.AuthInfoName.BindStringFlag(flags, &contextInfo.AuthInfo) - flagNames.Namespace.BindStringFlag(flags, &contextInfo.Namespace) -} |