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By default, Disable LowDiskSpaceThresholdMB, and enable eviciton for disk

pull/6/head
David Ashpole 2017-05-25 10:03:35 -07:00
parent 079020f559
commit b2a60dc9a4
4 changed files with 2 additions and 9 deletions
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2
cluster/vagrant/config-default.sh
View File

@ -121,5 +121,3 @@ E2E_STORAGE_TEST_ENVIRONMENT=${KUBE_E2E_STORAGE_TEST_ENVIRONMENT:-false}
# Default fallback NETWORK_IF_NAME, will be used in case when no 'VAGRANT-BEGIN' comments were defined in network-script
export DEFAULT_NETWORK_IF_NAME="eth0"
# Evict pods whenever compute resource availability on the nodes gets below a threshold.
EVICTION_HARD="${EVICTION_HARD:-memory.available<100Mi,nodefs.available<10%}"

2
cluster/vagrant/config-test.sh
View File

@ -27,5 +27,3 @@ REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-false}
# Optional: if set to true, kube-up will configure the cluster to run e2e tests.
E2E_STORAGE_TEST_ENVIRONMENT=${KUBE_E2E_STORAGE_TEST_ENVIRONMENT:-false}
# Evict pods whenever compute resource availability on the nodes gets below a threshold.
EVICTION_HARD="${EVICTION_HARD:-memory.available<100Mi,nodefs.available<10%}"

2
hack/local-up-cluster.sh
View File

@ -45,7 +45,7 @@ CGROUP_DRIVER=${CGROUP_DRIVER:-""}
USER=${USER:-$(whoami)}
# enables testing eviction scenarios locally.
EVICTION_HARD=${EVICTION_HARD:-"memory.available<100Mi"}
EVICTION_HARD=${EVICTION_HARD:-"memory.available<100Mi,nodefs.available<10%,nodefs.inodesFree<5%"}
EVICTION_SOFT=${EVICTION_SOFT:-""}
EVICTION_PRESSURE_TRANSITION_PERIOD=${EVICTION_PRESSURE_TRANSITION_PERIOD:-"1m"}

5
pkg/apis/componentconfig/v1alpha1/defaults.go
View File

@ -301,9 +301,6 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
temp := int32(80)
obj.ImageGCLowThresholdPercent = &temp
}
if obj.LowDiskSpaceThresholdMB == 0 {
obj.LowDiskSpaceThresholdMB = 256
}
if obj.MasterServiceNamespace == "" {
obj.MasterServiceNamespace = metav1.NamespaceDefault
}
@ -396,7 +393,7 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
obj.HairpinMode = PromiscuousBridge
}
if obj.EvictionHard == nil {
temp := "memory.available<100Mi"
temp := "memory.available<100Mi,nodefs.available<10%,nodefs.inodesFree<5%"
obj.EvictionHard = &temp
}
if obj.EvictionPressureTransitionPeriod == zeroDuration {