Replace godep with dep
This commit is contained in:
Manuel de Brito Fontes
parent
1e7489927c
commit
bf5616c65b
14883 changed files with 3937406 additions and 361781 deletions
47
vendor/k8s.io/kubernetes/pkg/api/v1/validation/BUILD
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47
vendor/k8s.io/kubernetes/pkg/api/v1/validation/BUILD
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package(default_visibility = ["//visibility:public"])
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load(
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"@io_bazel_rules_go//go:def.bzl",
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"go_library",
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"go_test",
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)
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go_library(
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name = "go_default_library",
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srcs = ["validation.go"],
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deps = [
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"//pkg/api/helper:go_default_library",
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"//pkg/api/v1/helper:go_default_library",
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"//vendor/github.com/golang/glog:go_default_library",
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"//vendor/k8s.io/api/core/v1:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/util/validation:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
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],
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)
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filegroup(
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name = "package-srcs",
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srcs = glob(["**"]),
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tags = ["automanaged"],
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visibility = ["//visibility:private"],
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)
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filegroup(
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name = "all-srcs",
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srcs = [":package-srcs"],
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tags = ["automanaged"],
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)
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go_test(
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name = "go_default_test",
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srcs = ["validation_test.go"],
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library = ":go_default_library",
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tags = ["automanaged"],
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deps = [
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"//vendor/k8s.io/api/core/v1:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
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],
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)
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171
vendor/k8s.io/kubernetes/pkg/api/v1/validation/validation.go
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171
vendor/k8s.io/kubernetes/pkg/api/v1/validation/validation.go
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@ -0,0 +1,171 @@
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/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package validation
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import (
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"fmt"
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"strings"
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"github.com/golang/glog"
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"k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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"k8s.io/apimachinery/pkg/util/sets"
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"k8s.io/apimachinery/pkg/util/validation"
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"k8s.io/apimachinery/pkg/util/validation/field"
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"k8s.io/kubernetes/pkg/api/helper"
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v1helper "k8s.io/kubernetes/pkg/api/v1/helper"
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)
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const isNegativeErrorMsg string = `must be greater than or equal to 0`
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const isNotIntegerErrorMsg string = `must be an integer`
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func ValidateResourceRequirements(requirements *v1.ResourceRequirements, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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limPath := fldPath.Child("limits")
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reqPath := fldPath.Child("requests")
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for resourceName, quantity := range requirements.Limits {
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fldPath := limPath.Key(string(resourceName))
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// Validate resource name.
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allErrs = append(allErrs, validateContainerResourceName(string(resourceName), fldPath)...)
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// Validate resource quantity.
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allErrs = append(allErrs, ValidateResourceQuantityValue(string(resourceName), quantity, fldPath)...)
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}
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for resourceName, quantity := range requirements.Requests {
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fldPath := reqPath.Key(string(resourceName))
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// Validate resource name.
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allErrs = append(allErrs, validateContainerResourceName(string(resourceName), fldPath)...)
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// Validate resource quantity.
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allErrs = append(allErrs, ValidateResourceQuantityValue(string(resourceName), quantity, fldPath)...)
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// Check that request <= limit.
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limitQuantity, exists := requirements.Limits[resourceName]
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if exists {
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// For GPUs, not only requests can't exceed limits, they also can't be lower, i.e. must be equal.
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if quantity.Cmp(limitQuantity) != 0 && !v1helper.IsOvercommitAllowed(resourceName) {
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allErrs = append(allErrs, field.Invalid(reqPath, quantity.String(), fmt.Sprintf("must be equal to %s limit", resourceName)))
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} else if quantity.Cmp(limitQuantity) > 0 {
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allErrs = append(allErrs, field.Invalid(reqPath, quantity.String(), fmt.Sprintf("must be less than or equal to %s limit", resourceName)))
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}
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} else if resourceName == v1.ResourceNvidiaGPU {
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allErrs = append(allErrs, field.Invalid(reqPath, quantity.String(), fmt.Sprintf("must be equal to %s request", v1.ResourceNvidiaGPU)))
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}
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}
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return allErrs
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}
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func validateContainerResourceName(value string, fldPath *field.Path) field.ErrorList {
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allErrs := validateResourceName(value, fldPath)
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if len(strings.Split(value, "/")) == 1 {
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if !helper.IsStandardContainerResourceName(value) {
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return append(allErrs, field.Invalid(fldPath, value, "must be a standard resource for containers"))
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}
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}
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return allErrs
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}
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// ValidateResourceQuantityValue enforces that specified quantity is valid for specified resource
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func ValidateResourceQuantityValue(resource string, value resource.Quantity, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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allErrs = append(allErrs, ValidateNonnegativeQuantity(value, fldPath)...)
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if helper.IsIntegerResourceName(resource) {
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if value.MilliValue()%int64(1000) != int64(0) {
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allErrs = append(allErrs, field.Invalid(fldPath, value, isNotIntegerErrorMsg))
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}
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}
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return allErrs
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}
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// Validates that a Quantity is not negative
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func ValidateNonnegativeQuantity(value resource.Quantity, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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if value.Cmp(resource.Quantity{}) < 0 {
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allErrs = append(allErrs, field.Invalid(fldPath, value.String(), isNegativeErrorMsg))
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}
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return allErrs
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}
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// Validate compute resource typename.
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// Refer to docs/design/resources.md for more details.
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func validateResourceName(value string, fldPath *field.Path) field.ErrorList {
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// Opaque integer resources (OIR) deprecation began in v1.8
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// TODO: Remove warning after OIR deprecation cycle.
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if v1helper.IsOpaqueIntResourceName(v1.ResourceName(value)) {
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glog.Errorf("DEPRECATION WARNING! Opaque integer resources are deprecated starting with v1.8: %s", value)
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}
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allErrs := field.ErrorList{}
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for _, msg := range validation.IsQualifiedName(value) {
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allErrs = append(allErrs, field.Invalid(fldPath, value, msg))
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}
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if len(allErrs) != 0 {
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return allErrs
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}
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if len(strings.Split(value, "/")) == 1 {
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if !helper.IsStandardResourceName(value) {
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return append(allErrs, field.Invalid(fldPath, value, "must be a standard resource type or fully qualified"))
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}
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}
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return allErrs
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}
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func ValidatePodLogOptions(opts *v1.PodLogOptions) field.ErrorList {
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allErrs := field.ErrorList{}
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if opts.TailLines != nil && *opts.TailLines < 0 {
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allErrs = append(allErrs, field.Invalid(field.NewPath("tailLines"), *opts.TailLines, isNegativeErrorMsg))
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}
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if opts.LimitBytes != nil && *opts.LimitBytes < 1 {
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allErrs = append(allErrs, field.Invalid(field.NewPath("limitBytes"), *opts.LimitBytes, "must be greater than 0"))
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}
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switch {
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case opts.SinceSeconds != nil && opts.SinceTime != nil:
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allErrs = append(allErrs, field.Forbidden(field.NewPath(""), "at most one of `sinceTime` or `sinceSeconds` may be specified"))
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case opts.SinceSeconds != nil:
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if *opts.SinceSeconds < 1 {
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allErrs = append(allErrs, field.Invalid(field.NewPath("sinceSeconds"), *opts.SinceSeconds, "must be greater than 0"))
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}
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}
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return allErrs
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}
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func AccumulateUniqueHostPorts(containers []v1.Container, accumulator *sets.String, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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for ci, ctr := range containers {
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idxPath := fldPath.Index(ci)
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portsPath := idxPath.Child("ports")
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for pi := range ctr.Ports {
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idxPath := portsPath.Index(pi)
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port := ctr.Ports[pi].HostPort
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if port == 0 {
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continue
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}
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str := fmt.Sprintf("%d/%s", port, ctr.Ports[pi].Protocol)
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if accumulator.Has(str) {
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allErrs = append(allErrs, field.Duplicate(idxPath.Child("hostPort"), str))
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} else {
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accumulator.Insert(str)
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}
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}
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}
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return allErrs
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}
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179
vendor/k8s.io/kubernetes/pkg/api/v1/validation/validation_test.go
generated
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179
vendor/k8s.io/kubernetes/pkg/api/v1/validation/validation_test.go
generated
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@ -0,0 +1,179 @@
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package validation
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import (
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"testing"
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"k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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"k8s.io/apimachinery/pkg/util/validation/field"
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)
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func TestValidateResourceRequirements(t *testing.T) {
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successCase := []struct {
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Name string
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requirements v1.ResourceRequirements
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}{
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{
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Name: "GPU only setting Limits",
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requirements: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("10"),
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},
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},
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},
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{
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Name: "GPU setting Limits equals Requests",
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requirements: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("10"),
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},
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("10"),
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},
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},
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},
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{
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Name: "Resources with GPU with Requests",
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requirements: v1.ResourceRequirements{
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("10"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("1"),
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},
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("10"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("1"),
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},
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},
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},
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{
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Name: "Resources with only Limits",
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requirements: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("10"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
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v1.ResourceName("my.org/resource"): resource.MustParse("10"),
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},
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},
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},
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{
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Name: "Resources with only Requests",
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requirements: v1.ResourceRequirements{
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("10"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
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v1.ResourceName("my.org/resource"): resource.MustParse("10"),
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},
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},
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},
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{
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Name: "Resources with Requests Less Than Limits",
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requirements: v1.ResourceRequirements{
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("9"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("9G"),
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v1.ResourceName("my.org/resource"): resource.MustParse("9"),
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},
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("10"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
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v1.ResourceName("my.org/resource"): resource.MustParse("9"),
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},
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},
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},
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}
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for _, tc := range successCase {
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if errs := ValidateResourceRequirements(&tc.requirements, field.NewPath("resources")); len(errs) != 0 {
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t.Errorf("%q unexpected error: %v", tc.Name, errs)
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}
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}
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errorCase := []struct {
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Name string
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requirements v1.ResourceRequirements
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}{
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{
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Name: "GPU only setting Requests",
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requirements: v1.ResourceRequirements{
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("10"),
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},
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},
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},
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{
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Name: "GPU setting Limits less than Requests",
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requirements: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("10"),
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},
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("11"),
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},
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},
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},
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{
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Name: "GPU setting Limits larger than Requests",
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requirements: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("10"),
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},
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceNvidiaGPU): resource.MustParse("9"),
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},
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},
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},
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{
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Name: "Resources with Requests Larger Than Limits",
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requirements: v1.ResourceRequirements{
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Requests: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("10"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
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v1.ResourceName("my.org/resource"): resource.MustParse("10m"),
|
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},
|
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Limits: v1.ResourceList{
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v1.ResourceName(v1.ResourceCPU): resource.MustParse("9"),
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v1.ResourceName(v1.ResourceMemory): resource.MustParse("9G"),
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v1.ResourceName("my.org/resource"): resource.MustParse("9m"),
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},
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},
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},
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{
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Name: "Invalid Resources with Requests",
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requirements: v1.ResourceRequirements{
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Requests: v1.ResourceList{
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v1.ResourceName("my.org"): resource.MustParse("10m"),
|
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},
|
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},
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},
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{
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Name: "Invalid Resources with Limits",
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requirements: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceName("my.org"): resource.MustParse("9m"),
|
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},
|
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},
|
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},
|
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}
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for _, tc := range errorCase {
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if errs := ValidateResourceRequirements(&tc.requirements, field.NewPath("resources")); len(errs) == 0 {
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t.Errorf("%q expected error", tc.Name)
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}
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}
|
||||
}
|
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