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ConfigMaps populate environment variables

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This commit is contained in:
Michael Fraenkel
2016-11-29 21:57:35 -05:00
parent 63eec9608d
commit 2d803afc98
10 changed files with 424 additions and 10 deletions
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24
pkg/api/validation/validation.go
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@@ -1435,6 +1435,30 @@ func validateContainerResourceFieldSelector(fs *api.ResourceFieldSelector, expre
return allErrs
}
func validateEnvFrom(vars []api.EnvFromSource, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
for i, ev := range vars {
idxPath := fldPath.Index(i)
if len(ev.Prefix) > 0 {
for _, msg := range validation.IsCIdentifier(ev.Prefix) {
allErrs = append(allErrs, field.Invalid(idxPath.Child("prefix"), ev.Prefix, msg))
}
}
if ev.ConfigMapRef != nil {
allErrs = append(allErrs, validateConfigMapEnvSource(ev.ConfigMapRef, idxPath.Child("configMapRef"))...)
}
}
return allErrs
}
func validateConfigMapEnvSource(configMapSource *api.ConfigMapEnvSource, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if len(configMapSource.Name) == 0 {
allErrs = append(allErrs, field.Required(fldPath.Child("name"), ""))
}
return allErrs
}
var validContainerResourceDivisorForCPU = sets.NewString("1m", "1")
var validContainerResourceDivisorForMemory = sets.NewString("1", "1k", "1M", "1G", "1T", "1P", "1E", "1Ki", "1Mi", "1Gi", "1Ti", "1Pi", "1Ei")