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
		
	
	
	
	
	
/*
 | 
						|
Copyright 2019 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 metrics
 | 
						|
 | 
						|
import (
 | 
						|
	"fmt"
 | 
						|
	"regexp"
 | 
						|
 | 
						|
	"github.com/blang/semver"
 | 
						|
 | 
						|
	apimachineryversion "k8s.io/apimachinery/pkg/version"
 | 
						|
)
 | 
						|
 | 
						|
const (
 | 
						|
	versionRegexpString = `^v(\d+\.\d+\.\d+)`
 | 
						|
)
 | 
						|
 | 
						|
var (
 | 
						|
	versionRe = regexp.MustCompile(versionRegexpString)
 | 
						|
)
 | 
						|
 | 
						|
func parseSemver(s string) *semver.Version {
 | 
						|
	if s != "" {
 | 
						|
		sv := semver.MustParse(s)
 | 
						|
		return &sv
 | 
						|
	}
 | 
						|
	return nil
 | 
						|
}
 | 
						|
func parseVersion(ver apimachineryversion.Info) semver.Version {
 | 
						|
	matches := versionRe.FindAllStringSubmatch(ver.String(), -1)
 | 
						|
 | 
						|
	if len(matches) != 1 {
 | 
						|
		panic(fmt.Sprintf("version string \"%v\" doesn't match expected regular expression: \"%v\"", ver.String(), versionRe.String()))
 | 
						|
	}
 | 
						|
	return semver.MustParse(matches[0][1])
 | 
						|
}
 |