github/kubernetes
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add EmptyDir Volume and local storage for container overlay Isolation

Browse Source 
This PR adds two features:
1. add support for isolating the emptyDir volume use. If user
sets a size limit for emptyDir volume, kubelet's eviction manager
monitors its usage
and evict the pod if the usage exceeds the limit.
2. add support for isolating the local storage for container overlay. If
the container's overly usage exceeds the limit defined in container
spec, eviction manager will evict the pod.
This commit is contained in:
Jing Xu
2017-05-30 13:54:15 -07:00
parent 0cff839317
commit 0b13aee0c0
8 changed files with 439 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
pkg/api/validation/validation.go
View File

@@ -3299,6 +3299,7 @@ func validateResourceName(value string, fldPath *field.Path) field.ErrorList {
// Refer to docs/design/resources.md for more details.
func validateContainerResourceName(value string, fldPath *field.Path) field.ErrorList {
allErrs := validateResourceName(value, fldPath)
if len(strings.Split(value, "/")) == 1 {
if !helper.IsStandardContainerResourceName(value) {
return append(allErrs, field.Invalid(fldPath, value, "must be a standard resource for containers"))