mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-20 10:20:51 +00:00
Remove cluster-monitoring
Heapster is deprecated and no longer supported
This commit is contained in:
Marek Siarkowicz
parent
ed8a260fb3
commit
31fb04fa98
@ -1,9 +0,0 @@
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# See the OWNERS docs at https://go.k8s.io/owners
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approvers:
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- kawych
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- sig-instrumentation-approvers
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reviewers:
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- sig-instrumentation-reviewers
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labels:
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- sig/instrumentation
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@ -1,21 +0,0 @@
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# Kubernetes Monitoring
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[Heapster](https://github.com/kubernetes/heapster) enables monitoring and performance analysis in Kubernetes Clusters.
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Heapster collects signals from kubelets and the api server, processes them, and exports them via REST APIs or to a configurable timeseries storage backend.
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More details can be found in [Monitoring user guide](http://kubernetes.io/docs/user-guide/monitoring/).
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## Troubleshooting
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Heapster supports up to 30 pods per cluster node. In clusters where there are more running pods, Heapster may be throttled or fail with OOM error. Starting with Kubernetes 1.9.2, Heapster resource requirements may be overwritten manually. [Learn more about Addon Resizer configuration](https://github.com/kubernetes/autoscaler/tree/master/addon-resizer#addon-resizer-configuration)
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### Important notices
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Decreasing resource requirements for cluster addons may cause system instability. The effects may include (but are not limited to):
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- Metrics not being exported
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- Horizontal Pod Autoscaler not working
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- `kubectl top` not working
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Overwritten configuration persists through cluster updates, therefore may cause all effects above after a cluster update.
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[]()
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@ -1,159 +0,0 @@
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: heapster
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: Reconcile
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: heapster-config
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: EnsureExists
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data:
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NannyConfiguration: |-
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apiVersion: nannyconfig/v1alpha1
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kind: NannyConfiguration
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: eventer-config
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: EnsureExists
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data:
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NannyConfiguration: |-
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apiVersion: nannyconfig/v1alpha1
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kind: NannyConfiguration
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: heapster-v1.6.0-beta.1
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namespace: kube-system
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labels:
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k8s-app: heapster
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.6.0-beta.1
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.6.0-beta.1
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.6.0-beta.1
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annotations:
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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securityContext:
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supplementalGroups: [ 65534 ]
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fsGroup: 65534
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
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name: heapster
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livenessProbe:
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httpGet:
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path: /healthz
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port: 8082
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scheme: HTTP
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initialDelaySeconds: 180
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timeoutSeconds: 5
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command:
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- /heapster
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- --source=kubernetes.summary_api:''
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- --sink=gcm
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- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
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name: eventer
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command:
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- /eventer
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- --source=kubernetes:''
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- --sink=gcl
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- image: k8s.gcr.io/addon-resizer:1.8.7
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name: heapster-nanny
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resources:
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limits:
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cpu: 50m
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memory: {{ nanny_memory }}
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requests:
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cpu: 50m
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memory: {{ nanny_memory }}
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volumeMounts:
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- name: heapster-config-volume
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mountPath: /etc/config
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: MY_POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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command:
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- /pod_nanny
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- --config-dir=/etc/config
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- --cpu={{ base_metrics_cpu }}
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- --extra-cpu={{ metrics_cpu_per_node }}m
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{metrics_memory_per_node}}Mi
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- --threshold=5
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- --deployment=heapster-v1.6.0-beta.1
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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# Specifies the smallest cluster (defined in number of nodes)
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# resources will be scaled to.
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- --minClusterSize={{ heapster_min_cluster_size }}
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- image: k8s.gcr.io/addon-resizer:1.8.7
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name: eventer-nanny
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resources:
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limits:
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cpu: 50m
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memory: {{ nanny_memory }}
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requests:
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cpu: 50m
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memory: {{ nanny_memory }}
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: MY_POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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volumeMounts:
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- name: eventer-config-volume
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mountPath: /etc/config
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command:
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- /pod_nanny
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- --config-dir=/etc/config
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- --cpu=100m
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- --extra-cpu=0m
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- --memory={{base_eventer_memory}}
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- --extra-memory={{eventer_memory_per_node}}Ki
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- --threshold=5
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- --deployment=heapster-v1.6.0-beta.1
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- --container=eventer
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- --poll-period=300000
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- --estimator=exponential
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volumes:
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- name: heapster-config-volume
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configMap:
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name: heapster-config
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- name: eventer-config-volume
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configMap:
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name: eventer-config
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serviceAccountName: heapster
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tolerations:
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- key: "CriticalAddonsOnly"
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operator: "Exists"
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@ -1,15 +0,0 @@
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kind: Service
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apiVersion: v1
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metadata:
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name: heapster
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namespace: kube-system
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labels:
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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kubernetes.io/name: "Heapster"
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spec:
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ports:
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- port: 80
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targetPort: 8082
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selector:
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k8s-app: heapster
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@ -1,160 +0,0 @@
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: heapster
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: Reconcile
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: heapster-config
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: EnsureExists
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data:
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NannyConfiguration: |-
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apiVersion: nannyconfig/v1alpha1
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kind: NannyConfiguration
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: eventer-config
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: EnsureExists
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data:
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NannyConfiguration: |-
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apiVersion: nannyconfig/v1alpha1
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kind: NannyConfiguration
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: heapster-v1.6.0-beta.1
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namespace: kube-system
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labels:
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k8s-app: heapster
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.6.0-beta.1
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.6.0-beta.1
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.6.0-beta.1
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annotations:
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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securityContext:
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supplementalGroups: [ 65534 ]
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fsGroup: 65534
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
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name: heapster
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livenessProbe:
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httpGet:
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path: /healthz
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port: 8082
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scheme: HTTP
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initialDelaySeconds: 180
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timeoutSeconds: 5
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command:
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- /heapster
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- --source=kubernetes.summary_api:''
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- --sink=influxdb:http://monitoring-influxdb:8086
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- --sink=gcm:?metrics=autoscaling
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- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
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name: eventer
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command:
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- /eventer
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- --source=kubernetes:''
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- --sink=gcl
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- image: k8s.gcr.io/addon-resizer:1.8.7
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name: heapster-nanny
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resources:
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limits:
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cpu: 50m
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memory: {{ nanny_memory }}
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requests:
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cpu: 50m
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memory: {{ nanny_memory }}
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volumeMounts:
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- name: heapster-config-volume
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mountPath: /etc/config
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: MY_POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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command:
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- /pod_nanny
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- --config-dir=/etc/config
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- --cpu={{ base_metrics_cpu }}
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- --extra-cpu={{ metrics_cpu_per_node }}m
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{ metrics_memory_per_node }}Mi
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- --threshold=5
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- --deployment=heapster-v1.6.0-beta.1
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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# Specifies the smallest cluster (defined in number of nodes)
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# resources will be scaled to.
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- --minClusterSize={{ heapster_min_cluster_size }}
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- image: k8s.gcr.io/addon-resizer:1.8.7
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name: eventer-nanny
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resources:
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limits:
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cpu: 50m
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memory: {{ nanny_memory }}
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requests:
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cpu: 50m
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memory: {{ nanny_memory }}
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volumeMounts:
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- name: eventer-config-volume
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mountPath: /etc/config
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
|
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fieldPath: metadata.name
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- name: MY_POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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command:
|
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- /pod_nanny
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- --config-dir=/etc/config
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- --cpu=100m
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- --extra-cpu=0m
|
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- --memory={{ base_eventer_memory }}
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- --extra-memory={{ eventer_memory_per_node }}Ki
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- --threshold=5
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- --deployment=heapster-v1.6.0-beta.1
|
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- --container=eventer
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- --poll-period=300000
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- --estimator=exponential
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volumes:
|
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- name: heapster-config-volume
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configMap:
|
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name: heapster-config
|
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- name: eventer-config-volume
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configMap:
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name: eventer-config
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serviceAccountName: heapster
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tolerations:
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- key: "CriticalAddonsOnly"
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operator: "Exists"
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@ -1,60 +0,0 @@
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: heapster-binding
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labels:
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addonmanager.kubernetes.io/mode: Reconcile
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: system:heapster
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subjects:
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- kind: ServiceAccount
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name: heapster
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namespace: kube-system
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---
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# Heapster's pod_nanny monitors the heapster deployment & its pod(s), and scales
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# the resources of the deployment if necessary.
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: system:pod-nanny
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: Reconcile
|
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rules:
|
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- apiGroups:
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- ""
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resources:
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- pods
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- nodes
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verbs:
|
||||
- get
|
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- list
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- watch
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- apiGroups:
|
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- "apps"
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resources:
|
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- deployments
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verbs:
|
||||
- get
|
||||
- update
|
||||
- list
|
||||
- watch
|
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---
|
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apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: heapster-binding
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: system:pod-nanny
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
---
|
||||
@ -1,19 +0,0 @@
|
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apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: monitoring-grafana
|
||||
namespace: kube-system
|
||||
labels:
|
||||
kubernetes.io/cluster-service: "true"
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
kubernetes.io/name: "Grafana"
|
||||
spec:
|
||||
# On production clusters, consider setting up auth for grafana, and
|
||||
# exposing Grafana either using a LoadBalancer or a public IP.
|
||||
# type: LoadBalancer
|
||||
ports:
|
||||
- port: 80
|
||||
protocol: TCP
|
||||
targetPort: ui
|
||||
selector:
|
||||
k8s-app: influxGrafana
|
||||
@ -1,159 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: heapster-config
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: EnsureExists
|
||||
data:
|
||||
NannyConfiguration: |-
|
||||
apiVersion: nannyconfig/v1alpha1
|
||||
kind: NannyConfiguration
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: eventer-config
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: EnsureExists
|
||||
data:
|
||||
NannyConfiguration: |-
|
||||
apiVersion: nannyconfig/v1alpha1
|
||||
kind: NannyConfiguration
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: heapster-v1.6.0-beta.1
|
||||
namespace: kube-system
|
||||
labels:
|
||||
k8s-app: heapster
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
version: v1.6.0-beta.1
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
k8s-app: heapster
|
||||
version: v1.6.0-beta.1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
k8s-app: heapster
|
||||
version: v1.6.0-beta.1
|
||||
annotations:
|
||||
seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
|
||||
spec:
|
||||
priorityClassName: system-cluster-critical
|
||||
securityContext:
|
||||
supplementalGroups: [ 65534 ]
|
||||
fsGroup: 65534
|
||||
containers:
|
||||
- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
|
||||
name: heapster
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8082
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 180
|
||||
timeoutSeconds: 5
|
||||
command:
|
||||
- /heapster
|
||||
- --source=kubernetes.summary_api:''
|
||||
- --sink=influxdb:http://monitoring-influxdb:8086
|
||||
- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
|
||||
name: eventer
|
||||
command:
|
||||
- /eventer
|
||||
- --source=kubernetes:''
|
||||
- --sink=influxdb:http://monitoring-influxdb:8086
|
||||
- image: k8s.gcr.io/addon-resizer:1.8.7
|
||||
name: heapster-nanny
|
||||
resources:
|
||||
limits:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
requests:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
env:
|
||||
- name: MY_POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: MY_POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
volumeMounts:
|
||||
- name: heapster-config-volume
|
||||
mountPath: /etc/config
|
||||
command:
|
||||
- /pod_nanny
|
||||
- --config-dir=/etc/config
|
||||
- --cpu={{ base_metrics_cpu }}
|
||||
- --extra-cpu={{ metrics_cpu_per_node }}m
|
||||
- --memory={{ base_metrics_memory }}
|
||||
- --extra-memory={{ metrics_memory_per_node }}Mi
|
||||
- --threshold=5
|
||||
- --deployment=heapster-v1.6.0-beta.1
|
||||
- --container=heapster
|
||||
- --poll-period=300000
|
||||
- --estimator=exponential
|
||||
# Specifies the smallest cluster (defined in number of nodes)
|
||||
# resources will be scaled to.
|
||||
- --minClusterSize={{ heapster_min_cluster_size }}
|
||||
- image: k8s.gcr.io/addon-resizer:1.8.7
|
||||
name: eventer-nanny
|
||||
resources:
|
||||
limits:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
requests:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
env:
|
||||
- name: MY_POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: MY_POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
volumeMounts:
|
||||
- name: eventer-config-volume
|
||||
mountPath: /etc/config
|
||||
command:
|
||||
- /pod_nanny
|
||||
- --config-dir=/etc/config
|
||||
- --cpu=100m
|
||||
- --extra-cpu=0m
|
||||
- --memory={{ base_eventer_memory }}
|
||||
- --extra-memory={{ eventer_memory_per_node }}Ki
|
||||
- --threshold=5
|
||||
- --deployment=heapster-v1.6.0-beta.1
|
||||
- --container=eventer
|
||||
- --poll-period=300000
|
||||
- --estimator=exponential
|
||||
volumes:
|
||||
- name: heapster-config-volume
|
||||
configMap:
|
||||
name: heapster-config
|
||||
- name: eventer-config-volume
|
||||
configMap:
|
||||
name: eventer-config
|
||||
serviceAccountName: heapster
|
||||
tolerations:
|
||||
- key: "CriticalAddonsOnly"
|
||||
operator: "Exists"
|
||||
@ -1,15 +0,0 @@
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
labels:
|
||||
kubernetes.io/cluster-service: "true"
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
kubernetes.io/name: "Heapster"
|
||||
spec:
|
||||
ports:
|
||||
- port: 80
|
||||
targetPort: 8082
|
||||
selector:
|
||||
k8s-app: heapster
|
||||
@ -1,84 +0,0 @@
|
||||
kind: Deployment
|
||||
apiVersion: apps/v1
|
||||
metadata:
|
||||
name: monitoring-influxdb-grafana-v4
|
||||
namespace: kube-system
|
||||
labels:
|
||||
k8s-app: influxGrafana
|
||||
version: v4
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
k8s-app: influxGrafana
|
||||
version: v4
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
k8s-app: influxGrafana
|
||||
version: v4
|
||||
annotations:
|
||||
seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
|
||||
spec:
|
||||
priorityClassName: system-cluster-critical
|
||||
tolerations:
|
||||
- key: node-role.kubernetes.io/master
|
||||
effect: NoSchedule
|
||||
- key: "CriticalAddonsOnly"
|
||||
operator: "Exists"
|
||||
containers:
|
||||
- name: influxdb
|
||||
image: k8s.gcr.io/heapster-influxdb-amd64:v1.3.3
|
||||
resources:
|
||||
limits:
|
||||
cpu: 100m
|
||||
memory: 500Mi
|
||||
requests:
|
||||
cpu: 100m
|
||||
memory: 500Mi
|
||||
ports:
|
||||
- name: http
|
||||
containerPort: 8083
|
||||
- name: api
|
||||
containerPort: 8086
|
||||
volumeMounts:
|
||||
- name: influxdb-persistent-storage
|
||||
mountPath: /data
|
||||
- name: grafana
|
||||
image: k8s.gcr.io/heapster-grafana-amd64:v4.4.3
|
||||
resources:
|
||||
# keep request = limit to keep this container in guaranteed class
|
||||
limits:
|
||||
cpu: 100m
|
||||
memory: 100Mi
|
||||
requests:
|
||||
cpu: 100m
|
||||
memory: 100Mi
|
||||
env:
|
||||
# This variable is required to setup templates in Grafana.
|
||||
- name: INFLUXDB_SERVICE_URL
|
||||
value: http://monitoring-influxdb:8086
|
||||
# The following env variables are required to make Grafana accessible via
|
||||
# the kubernetes api-server proxy. On production clusters, we recommend
|
||||
# removing these env variables, setup auth for grafana, and expose the grafana
|
||||
# service using a LoadBalancer or a public IP.
|
||||
- name: GF_AUTH_BASIC_ENABLED
|
||||
value: "false"
|
||||
- name: GF_AUTH_ANONYMOUS_ENABLED
|
||||
value: "true"
|
||||
- name: GF_AUTH_ANONYMOUS_ORG_ROLE
|
||||
value: Admin
|
||||
- name: GF_SERVER_ROOT_URL
|
||||
value: /api/v1/namespaces/kube-system/services/monitoring-grafana/proxy/
|
||||
ports:
|
||||
- name: ui
|
||||
containerPort: 3000
|
||||
volumeMounts:
|
||||
- name: grafana-persistent-storage
|
||||
mountPath: /var
|
||||
volumes:
|
||||
- name: influxdb-persistent-storage
|
||||
emptyDir: {}
|
||||
- name: grafana-persistent-storage
|
||||
emptyDir: {}
|
||||
@ -1,19 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: monitoring-influxdb
|
||||
namespace: kube-system
|
||||
labels:
|
||||
kubernetes.io/cluster-service: "true"
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
kubernetes.io/name: "InfluxDB"
|
||||
spec:
|
||||
ports:
|
||||
- name: http
|
||||
port: 8083
|
||||
targetPort: 8083
|
||||
- name: api
|
||||
port: 8086
|
||||
targetPort: 8086
|
||||
selector:
|
||||
k8s-app: influxGrafana
|
||||
@ -1,126 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: heapster-config
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: EnsureExists
|
||||
data:
|
||||
NannyConfiguration: |-
|
||||
apiVersion: nannyconfig/v1alpha1
|
||||
kind: NannyConfiguration
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: heapster-v1.6.0-beta.1
|
||||
namespace: kube-system
|
||||
labels:
|
||||
k8s-app: heapster
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
version: v1.6.0-beta.1
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
k8s-app: heapster
|
||||
version: v1.6.0-beta.1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
k8s-app: heapster
|
||||
version: v1.6.0-beta.1
|
||||
annotations:
|
||||
seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
|
||||
spec:
|
||||
priorityClassName: system-cluster-critical
|
||||
securityContext:
|
||||
supplementalGroups: [ 65534 ]
|
||||
fsGroup: 65534
|
||||
containers:
|
||||
- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
|
||||
name: heapster
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8082
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 180
|
||||
timeoutSeconds: 5
|
||||
command:
|
||||
# On GCP, container.googleapis.com/instance_id node annotation is used to provide instance_id label for Stackdriver
|
||||
- /heapster
|
||||
- --source=kubernetes.summary_api:?host_id_annotation=container.googleapis.com/instance_id
|
||||
- --sink=stackdriver:?cluster_name={{ cluster_name }}&use_old_resources={{ use_old_resources }}&use_new_resources={{ use_new_resources }}&min_interval_sec=100&batch_export_timeout_sec=110&cluster_location={{ cluster_location }}
|
||||
# BEGIN_PROMETHEUS_TO_SD
|
||||
- name: prom-to-sd
|
||||
image: k8s.gcr.io/prometheus-to-sd:v0.5.0
|
||||
command:
|
||||
- /monitor
|
||||
- --source=heapster:http://localhost:8082?whitelisted=stackdriver_requests_count,stackdriver_timeseries_count
|
||||
- --stackdriver-prefix={{ prometheus_to_sd_prefix }}/addons
|
||||
- --api-override={{ prometheus_to_sd_endpoint }}
|
||||
- --pod-id=$(POD_NAME)
|
||||
- --namespace-id=$(POD_NAMESPACE)
|
||||
env:
|
||||
- name: POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
# END_PROMETHEUS_TO_SD
|
||||
- image: k8s.gcr.io/addon-resizer:1.8.7
|
||||
name: heapster-nanny
|
||||
resources:
|
||||
limits:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
requests:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
volumeMounts:
|
||||
- name: heapster-config-volume
|
||||
mountPath: /etc/config
|
||||
env:
|
||||
- name: MY_POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: MY_POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
command:
|
||||
- /pod_nanny
|
||||
- --config-dir=/etc/config
|
||||
- --cpu={{ base_metrics_cpu }}
|
||||
- --extra-cpu={{ metrics_cpu_per_node }}m
|
||||
- --memory={{ base_metrics_memory }}
|
||||
- --extra-memory={{metrics_memory_per_node}}Mi
|
||||
- --threshold=5
|
||||
- --deployment=heapster-v1.6.0-beta.1
|
||||
- --container=heapster
|
||||
- --poll-period=300000
|
||||
- --estimator=exponential
|
||||
# Specifies the smallest cluster (defined in number of nodes)
|
||||
# resources will be scaled to.
|
||||
- --minClusterSize={{ heapster_min_cluster_size }}
|
||||
volumes:
|
||||
- name: heapster-config-volume
|
||||
configMap:
|
||||
name: heapster-config
|
||||
serviceAccountName: heapster
|
||||
tolerations:
|
||||
- key: "CriticalAddonsOnly"
|
||||
operator: "Exists"
|
||||
@ -1,15 +0,0 @@
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
labels:
|
||||
kubernetes.io/cluster-service: "true"
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
kubernetes.io/name: "Heapster"
|
||||
spec:
|
||||
ports:
|
||||
- port: 80
|
||||
targetPort: 8082
|
||||
selector:
|
||||
k8s-app: heapster
|
||||
@ -1,104 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: heapster-config
|
||||
namespace: kube-system
|
||||
labels:
|
||||
addonmanager.kubernetes.io/mode: EnsureExists
|
||||
data:
|
||||
NannyConfiguration: |-
|
||||
apiVersion: nannyconfig/v1alpha1
|
||||
kind: NannyConfiguration
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: heapster-v1.6.0-beta.1
|
||||
namespace: kube-system
|
||||
labels:
|
||||
k8s-app: heapster
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
version: v1.6.0-beta.1
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
k8s-app: heapster
|
||||
version: v1.6.0-beta.1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
k8s-app: heapster
|
||||
version: v1.6.0-beta.1
|
||||
annotations:
|
||||
seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
|
||||
spec:
|
||||
priorityClassName: system-cluster-critical
|
||||
securityContext:
|
||||
supplementalGroups: [ 65534 ]
|
||||
fsGroup: 65534
|
||||
containers:
|
||||
- image: k8s.gcr.io/heapster-amd64:v1.6.0-beta.1
|
||||
name: heapster
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8082
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 180
|
||||
timeoutSeconds: 5
|
||||
command:
|
||||
- /heapster
|
||||
- --source=kubernetes.summary_api:''
|
||||
- image: k8s.gcr.io/addon-resizer:1.8.7
|
||||
name: heapster-nanny
|
||||
resources:
|
||||
limits:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
requests:
|
||||
cpu: 50m
|
||||
memory: {{ nanny_memory }}
|
||||
env:
|
||||
- name: MY_POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: MY_POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
volumeMounts:
|
||||
- name: heapster-config-volume
|
||||
mountPath: /etc/config
|
||||
command:
|
||||
- /pod_nanny
|
||||
- --config-dir=/etc/config
|
||||
- --cpu={{ base_metrics_cpu }}
|
||||
- --extra-cpu={{ metrics_cpu_per_node }}m
|
||||
- --memory={{ base_metrics_memory }}
|
||||
- --extra-memory={{ metrics_memory_per_node }}Mi
|
||||
- --threshold=5
|
||||
- --deployment=heapster-v1.6.0-beta.1
|
||||
- --container=heapster
|
||||
- --poll-period=300000
|
||||
- --estimator=exponential
|
||||
# Specifies the smallest cluster (defined in number of nodes)
|
||||
# resources will be scaled to.
|
||||
- --minClusterSize={{ heapster_min_cluster_size }}
|
||||
volumes:
|
||||
- name: heapster-config-volume
|
||||
configMap:
|
||||
name: heapster-config
|
||||
serviceAccountName: heapster
|
||||
tolerations:
|
||||
- key: "CriticalAddonsOnly"
|
||||
operator: "Exists"
|
||||
@ -1,15 +0,0 @@
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
labels:
|
||||
kubernetes.io/cluster-service: "true"
|
||||
addonmanager.kubernetes.io/mode: Reconcile
|
||||
kubernetes.io/name: "Heapster"
|
||||
spec:
|
||||
ports:
|
||||
- port: 80
|
||||
targetPort: 8082
|
||||
selector:
|
||||
k8s-app: heapster
|
||||
@ -149,15 +149,6 @@ ENABLE_DOCKER_REGISTRY_CACHE=true
|
||||
# glbc - CE L7 Load Balancer Controller
|
||||
ENABLE_L7_LOADBALANCING="${KUBE_ENABLE_L7_LOADBALANCING:-glbc}"
|
||||
|
||||
# Optional: Cluster monitoring to setup as part of the cluster bring up:
|
||||
# none - No cluster monitoring setup
|
||||
# influxdb - Heapster, InfluxDB, and Grafana
|
||||
# google - Heapster, Google Cloud Monitoring, and Google Cloud Logging
|
||||
# stackdriver - Heapster, Google Cloud Monitoring (schema container), and Google Cloud Logging
|
||||
# googleinfluxdb - Enable influxdb and google (except GCM)
|
||||
# standalone - Heapster only. Metrics available via Heapster REST API.
|
||||
ENABLE_CLUSTER_MONITORING="${KUBE_ENABLE_CLUSTER_MONITORING:-standalone}"
|
||||
|
||||
# Optional: Enable Metrics Server. Metrics Server should be enable everywhere,
|
||||
# since it's a critical component, but in the first release we need a way to disable
|
||||
# this in case of stability issues.
|
||||
|
||||
@ -161,15 +161,6 @@ ENABLE_DOCKER_REGISTRY_CACHE=true
|
||||
# glbc - CE L7 Load Balancer Controller
|
||||
ENABLE_L7_LOADBALANCING="${KUBE_ENABLE_L7_LOADBALANCING:-glbc}"
|
||||
|
||||
# Optional: Cluster monitoring to setup as part of the cluster bring up:
|
||||
# none - No cluster monitoring setup
|
||||
# influxdb - Heapster, InfluxDB, and Grafana
|
||||
# google - Heapster, Google Cloud Monitoring, and Google Cloud Logging
|
||||
# stackdriver - Heapster, Google Cloud Monitoring (schema container), and Google Cloud Logging
|
||||
# googleinfluxdb - Enable influxdb and google (except GCM)
|
||||
# standalone - Heapster only. Metrics available via Heapster REST API.
|
||||
ENABLE_CLUSTER_MONITORING="${KUBE_ENABLE_CLUSTER_MONITORING:-standalone}"
|
||||
|
||||
# Optional: Enable Metrics Server. Metrics Server should be enable everywhere,
|
||||
# since it's a critical component, but in the first release we need a way to disable
|
||||
# this in case of stability issues.
|
||||
|
||||
@ -2324,63 +2324,7 @@ EOF
|
||||
prepare-kube-proxy-manifest-variables "$src_dir/kube-proxy/kube-proxy-ds.yaml"
|
||||
setup-addon-manifests "addons" "kube-proxy"
|
||||
fi
|
||||
# Setup cluster monitoring using heapster
|
||||
if [[ "${ENABLE_CLUSTER_MONITORING:-}" == "influxdb" ]] || \
|
||||
[[ "${ENABLE_CLUSTER_MONITORING:-}" == "google" ]] || \
|
||||
[[ "${ENABLE_CLUSTER_MONITORING:-}" == "stackdriver" ]] || \
|
||||
[[ "${ENABLE_CLUSTER_MONITORING:-}" == "standalone" ]] || \
|
||||
[[ "${ENABLE_CLUSTER_MONITORING:-}" == "googleinfluxdb" ]]; then
|
||||
local -r file_dir="cluster-monitoring/${ENABLE_CLUSTER_MONITORING}"
|
||||
setup-addon-manifests "addons" "cluster-monitoring"
|
||||
setup-addon-manifests "addons" "${file_dir}"
|
||||
# Replace the salt configurations with variable values.
|
||||
base_metrics_memory="${HEAPSTER_GCP_BASE_MEMORY:-140Mi}"
|
||||
base_eventer_memory="190Mi"
|
||||
base_metrics_cpu="${HEAPSTER_GCP_BASE_CPU:-80m}"
|
||||
nanny_memory="90Mi"
|
||||
local heapster_min_cluster_size="16"
|
||||
local metrics_memory_per_node="${HEAPSTER_GCP_MEMORY_PER_NODE:-4}"
|
||||
local -r metrics_cpu_per_node="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}"
|
||||
local -r eventer_memory_per_node="500"
|
||||
local -r nanny_memory_per_node="200"
|
||||
if [[ "${ENABLE_SYSTEM_ADDON_RESOURCE_OPTIMIZATIONS:-}" == "true" ]]; then
|
||||
base_metrics_memory="${HEAPSTER_GCP_BASE_MEMORY:-100Mi}"
|
||||
base_metrics_cpu="${HEAPSTER_GCP_BASE_CPU:-10m}"
|
||||
metrics_memory_per_node="${HEAPSTER_GCP_MEMORY_PER_NODE:-4}"
|
||||
heapster_min_cluster_size="5"
|
||||
fi
|
||||
if [[ -n "${NUM_NODES:-}" && "${NUM_NODES}" -ge 1 ]]; then
|
||||
num_kube_nodes="$((${NUM_NODES}+1))"
|
||||
nanny_memory="$((${num_kube_nodes} * ${nanny_memory_per_node} + 90 * 1024))Ki"
|
||||
fi
|
||||
controller_yaml="${dst_dir}/${file_dir}"
|
||||
if [[ "${ENABLE_CLUSTER_MONITORING:-}" == "googleinfluxdb" ]]; then
|
||||
controller_yaml="${controller_yaml}/heapster-controller-combined.yaml"
|
||||
else
|
||||
controller_yaml="${controller_yaml}/heapster-controller.yaml"
|
||||
fi
|
||||
|
||||
sed -i -e "s@{{ cluster_name }}@${CLUSTER_NAME}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ cluster_location }}@${ZONE}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *base_metrics_memory *}}@${base_metrics_memory}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *base_metrics_cpu *}}@${base_metrics_cpu}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *base_eventer_memory *}}@${base_eventer_memory}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *metrics_memory_per_node *}}@${metrics_memory_per_node}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *eventer_memory_per_node *}}@${eventer_memory_per_node}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *nanny_memory *}}@${nanny_memory}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *metrics_cpu_per_node *}}@${metrics_cpu_per_node}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ *heapster_min_cluster_size *}}@${heapster_min_cluster_size}@g" "${controller_yaml}"
|
||||
update-prometheus-to-sd-parameters ${controller_yaml}
|
||||
|
||||
if [[ "${ENABLE_CLUSTER_MONITORING:-}" == "stackdriver" ]]; then
|
||||
use_old_resources="${HEAPSTER_USE_OLD_STACKDRIVER_RESOURCES:-true}"
|
||||
use_new_resources="${HEAPSTER_USE_NEW_STACKDRIVER_RESOURCES:-false}"
|
||||
sed -i -e "s@{{ use_old_resources }}@${use_old_resources}@g" "${controller_yaml}"
|
||||
sed -i -e "s@{{ use_new_resources }}@${use_new_resources}@g" "${controller_yaml}"
|
||||
fi
|
||||
fi
|
||||
if [[ "${ENABLE_CLUSTER_MONITORING:-}" == "stackdriver" ]] ||
|
||||
([[ "${ENABLE_CLUSTER_LOGGING:-}" == "true" ]] &&
|
||||
if ([[ "${ENABLE_CLUSTER_LOGGING:-}" == "true" ]] &&
|
||||
[[ "${LOGGING_DESTINATION:-}" == "gcp" ]]); then
|
||||
if [[ "${ENABLE_METADATA_AGENT:-}" == "stackdriver" ]]; then
|
||||
metadata_agent_cpu_request="${METADATA_AGENT_CPU_REQUEST:-40m}"
|
||||
|
||||
@ -1127,7 +1127,6 @@ NETWORK_PROJECT_ID: $(yaml-quote ${NETWORK_PROJECT})
|
||||
SERVICE_CLUSTER_IP_RANGE: $(yaml-quote ${SERVICE_CLUSTER_IP_RANGE})
|
||||
KUBERNETES_MASTER_NAME: $(yaml-quote ${KUBERNETES_MASTER_NAME})
|
||||
ALLOCATE_NODE_CIDRS: $(yaml-quote ${ALLOCATE_NODE_CIDRS:-false})
|
||||
ENABLE_CLUSTER_MONITORING: $(yaml-quote ${ENABLE_CLUSTER_MONITORING:-none})
|
||||
ENABLE_METRICS_SERVER: $(yaml-quote ${ENABLE_METRICS_SERVER:-false})
|
||||
ENABLE_METADATA_AGENT: $(yaml-quote ${ENABLE_METADATA_AGENT:-none})
|
||||
METADATA_AGENT_CPU_REQUEST: $(yaml-quote ${METADATA_AGENT_CPU_REQUEST:-})
|
||||
|
||||
@ -166,7 +166,6 @@ export PATH
|
||||
--network="${KUBE_GCE_NETWORK:-${KUBE_GKE_NETWORK:-e2e}}" \
|
||||
--node-tag="${NODE_TAG:-}" \
|
||||
--master-tag="${MASTER_TAG:-}" \
|
||||
--cluster-monitoring-mode="${KUBE_ENABLE_CLUSTER_MONITORING:-standalone}" \
|
||||
--dns-domain="${KUBE_DNS_DOMAIN:-cluster.local}" \
|
||||
--ginkgo.slowSpecThreshold="${GINKGO_SLOW_SPEC_THRESHOLD:-300}" \
|
||||
${KUBE_CONTAINER_RUNTIME:+"--container-runtime=${KUBE_CONTAINER_RUNTIME}"} \
|
||||
|
||||
@ -149,8 +149,6 @@ type TestContextType struct {
|
||||
FeatureGates map[string]bool
|
||||
// Node e2e specific test context
|
||||
NodeTestContextType
|
||||
// Monitoring solution that is used in current cluster.
|
||||
ClusterMonitoringMode string
|
||||
|
||||
// Indicates what path the kubernetes-anywhere is installed on
|
||||
KubernetesAnywherePath string
|
||||
@ -315,7 +313,6 @@ func RegisterClusterFlags(flags *flag.FlagSet) {
|
||||
flags.StringVar(&TestContext.Prefix, "prefix", "e2e", "A prefix to be added to cloud resources created during testing.")
|
||||
flags.StringVar(&TestContext.MasterOSDistro, "master-os-distro", "debian", "The OS distribution of cluster master (debian, ubuntu, gci, coreos, or custom).")
|
||||
flags.StringVar(&TestContext.NodeOSDistro, "node-os-distro", "debian", "The OS distribution of cluster VM instances (debian, ubuntu, gci, coreos, or custom).")
|
||||
flags.StringVar(&TestContext.ClusterMonitoringMode, "cluster-monitoring-mode", "standalone", "The monitoring solution that is used in the cluster.")
|
||||
flags.StringVar(&TestContext.ClusterDNSDomain, "dns-domain", "cluster.local", "The DNS Domain of the cluster.")
|
||||
|
||||
// TODO: Flags per provider? Rename gce-project/gce-zone?
|
||||
|
||||
@ -54,7 +54,6 @@ function create-kubemark-master {
|
||||
export KUBE_ENABLE_CLUSTER_DNS=false
|
||||
export KUBE_ENABLE_NODE_LOGGING=false
|
||||
export KUBE_ENABLE_METRICS_SERVER=false
|
||||
export KUBE_ENABLE_CLUSTER_MONITORING="none"
|
||||
export KUBE_ENABLE_L7_LOADBALANCING="none"
|
||||
|
||||
# Unset env variables set by kubetest for 'root cluster'. We need recompute them
|
||||
|
||||
Loading…
Reference in New Issue
Block a user