 e634f04d8c
			
		
	
	e634f04d8c
	
	
	
		
			
			This brings in some cri api changes for cgroups, Windows pod sandbox security context changes and some new fields for the Windows version of a privileged container. This also unfortunately bumps the prometheus client, grpc middleware, bolt and klog :( Signed-off-by: Daniel Canter <dcanter@microsoft.com>
		
			
				
	
	
		
			51 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| /*
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| Copyright 2019 The Kubernetes Authors.
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| 
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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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| 
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|     http://www.apache.org/licenses/LICENSE-2.0
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| 
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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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| 
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| package metrics
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| 
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| import (
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| 	"fmt"
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| 	"regexp"
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| 
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| 	"github.com/blang/semver"
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| 
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| 	apimachineryversion "k8s.io/apimachinery/pkg/version"
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| )
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| 
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| const (
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| 	versionRegexpString = `^v(\d+\.\d+\.\d+)`
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| )
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| 
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| var (
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| 	versionRe = regexp.MustCompile(versionRegexpString)
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| )
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| 
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| func parseSemver(s string) *semver.Version {
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| 	if s != "" {
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| 		sv := semver.MustParse(s)
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| 		return &sv
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| 	}
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| 	return nil
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| }
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| func parseVersion(ver apimachineryversion.Info) semver.Version {
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| 	matches := versionRe.FindAllStringSubmatch(ver.String(), -1)
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| 
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| 	if len(matches) != 1 {
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| 		panic(fmt.Sprintf("version string \"%v\" doesn't match expected regular expression: \"%v\"", ver.String(), versionRe.String()))
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| 	}
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| 	return semver.MustParse(matches[0][1])
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| }
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