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implement proposal 34058: hostPath volume type

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This commit is contained in:
Di Xu
2017-06-07 13:10:09 +08:00
parent 625eb9ab7a
commit 5c45db564f
14 changed files with 753 additions and 22 deletions
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20
pkg/api/validation/validation.go
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@@ -623,6 +623,7 @@ func validateHostPathVolumeSource(hostPath *api.HostPathVolumeSource, fldPath *f
}
allErrs = append(allErrs, validatePathNoBacksteps(hostPath.Path, fldPath.Child("path"))...)
allErrs = append(allErrs, validateHostPathType(hostPath.Type, fldPath.Child("type"))...)
return allErrs
}
@@ -974,6 +975,25 @@ func validateProjectedVolumeSource(projection *api.ProjectedVolumeSource, fldPat
return allErrs
}
var supportedHostPathTypes = sets.NewString(
string(api.HostPathDirectoryOrCreate),
string(api.HostPathDirectory),
string(api.HostPathFileOrCreate),
string(api.HostPathFile),
string(api.HostPathSocket),
string(api.HostPathCharDev),
string(api.HostPathBlockDev))
func validateHostPathType(hostPathType *api.HostPathType, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if !supportedHostPathTypes.Has(string(*hostPathType)) {
allErrs = append(allErrs, field.NotSupported(fldPath, hostPathType, supportedHostPathTypes.List()))
}
return allErrs
}
// This validate will make sure targetPath:
// 1. is not abs path
// 2. does not have any element which is ".."