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Merge pull request #84007 from wojtek-t/reduce_node_update_frequency

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Reduce node update frequency
This commit is contained in:
Kubernetes Prow Robot 2019-11-04 15:28:43 -08:00 committed by GitHub
commit 8ff16f35f8
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5 changed files with 10 additions and 10 deletions
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10
cluster/addons/node-problem-detector/npd.yaml
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@ -26,28 +26,28 @@ subjects:
apiVersion: apps/v1 apiVersion: apps/v1
kind: DaemonSet kind: DaemonSet
metadata: metadata:
name: npd-v0.7.1 name: npd-v0.8.0
namespace: kube-system namespace: kube-system
labels: labels:
k8s-app: node-problem-detector k8s-app: node-problem-detector
version: v0.7.1 version: v0.8.0
kubernetes.io/cluster-service: "true" kubernetes.io/cluster-service: "true"
addonmanager.kubernetes.io/mode: Reconcile addonmanager.kubernetes.io/mode: Reconcile
spec: spec:
selector: selector:
matchLabels: matchLabels:
k8s-app: node-problem-detector k8s-app: node-problem-detector
version: v0.7.1 version: v0.8.0
template: template:
metadata: metadata:
labels: labels:
k8s-app: node-problem-detector k8s-app: node-problem-detector
version: v0.7.1 version: v0.8.0
kubernetes.io/cluster-service: "true" kubernetes.io/cluster-service: "true"
spec: spec:
containers: containers:
- name: node-problem-detector - name: node-problem-detector
image: k8s.gcr.io/node-problem-detector:v0.7.1 image: k8s.gcr.io/node-problem-detector:v0.8.0
command: command:
- "/bin/sh" - "/bin/sh"
- "-c" - "-c"

4
cluster/gce/gci/configure.sh
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@ -26,8 +26,8 @@ set -o pipefail
### Hardcoded constants ### Hardcoded constants
DEFAULT_CNI_VERSION="v0.7.5" DEFAULT_CNI_VERSION="v0.7.5"
DEFAULT_CNI_SHA1="52e9d2de8a5f927307d9397308735658ee44ab8d" DEFAULT_CNI_SHA1="52e9d2de8a5f927307d9397308735658ee44ab8d"
DEFAULT_NPD_VERSION="v0.7.1" DEFAULT_NPD_VERSION="v0.8.0"
DEFAULT_NPD_SHA1="a9cae965973d586bf5206ad4fe5aae07e6bfd154" DEFAULT_NPD_SHA1="9406c975b1b035995a137029a004622b905b4e7f"
DEFAULT_CRICTL_VERSION="v1.16.1" DEFAULT_CRICTL_VERSION="v1.16.1"
DEFAULT_CRICTL_SHA1="8d7b788bf0a52bd3248407c6ebf779ffead27c99" DEFAULT_CRICTL_SHA1="8d7b788bf0a52bd3248407c6ebf779ffead27c99"
DEFAULT_MOUNTER_TAR_SHA="8003b798cf33c7f91320cd6ee5cec4fa22244571" DEFAULT_MOUNTER_TAR_SHA="8003b798cf33c7f91320cd6ee5cec4fa22244571"

2
pkg/kubelet/apis/config/v1beta1/defaults.go
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@ -112,7 +112,7 @@ func SetDefaults_KubeletConfiguration(obj *kubeletconfigv1beta1.KubeletConfigura
// set to NodeStatusUpdateFrequency if NodeStatusUpdateFrequency is set // set to NodeStatusUpdateFrequency if NodeStatusUpdateFrequency is set
// explicitly. // explicitly.
if obj.NodeStatusUpdateFrequency == zeroDuration { if obj.NodeStatusUpdateFrequency == zeroDuration {
obj.NodeStatusReportFrequency = metav1.Duration{Duration: time.Minute} obj.NodeStatusReportFrequency = metav1.Duration{Duration: 5 * time.Minute}
} else { } else {
obj.NodeStatusReportFrequency = obj.NodeStatusUpdateFrequency obj.NodeStatusReportFrequency = obj.NodeStatusUpdateFrequency
} }

2
pkg/kubemark/hollow_kubelet.go
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@ -177,7 +177,7 @@ func GetHollowKubeletConfig(opt *HollowKubletOptions) (*options.KubeletFlags, *k
c.FileCheckFrequency.Duration = 20 * time.Second c.FileCheckFrequency.Duration = 20 * time.Second
c.HTTPCheckFrequency.Duration = 20 * time.Second c.HTTPCheckFrequency.Duration = 20 * time.Second
c.NodeStatusUpdateFrequency.Duration = 10 * time.Second c.NodeStatusUpdateFrequency.Duration = 10 * time.Second
c.NodeStatusReportFrequency.Duration = time.Minute c.NodeStatusReportFrequency.Duration = 5 * time.Minute
c.SyncFrequency.Duration = 10 * time.Second c.SyncFrequency.Duration = 10 * time.Second
c.EvictionPressureTransitionPeriod.Duration = 5 * time.Minute c.EvictionPressureTransitionPeriod.Duration = 5 * time.Minute
c.MaxPods = int32(opt.MaxPods) c.MaxPods = int32(opt.MaxPods)

2
test/kubemark/resources/hollow-node_template.yaml
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@ -93,7 +93,7 @@ spec:
cpu: {{HOLLOW_PROXY_CPU}}m cpu: {{HOLLOW_PROXY_CPU}}m
memory: {{HOLLOW_PROXY_MEM}}Ki memory: {{HOLLOW_PROXY_MEM}}Ki
- name: hollow-node-problem-detector - name: hollow-node-problem-detector
image: k8s.gcr.io/node-problem-detector:v0.4.1 image: k8s.gcr.io/node-problem-detector:v0.8.0
env: env:
- name: NODE_NAME - name: NODE_NAME
valueFrom: valueFrom: