mirror of https://github.com/k3s-io/k3s
126 lines
3.6 KiB
YAML
126 lines
3.6 KiB
YAML
{% set metrics_memory = "200Mi" -%}
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{% set eventer_memory = "200Mi" -%}
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{% set num_nodes = pillar.get('num_nodes', -1) -%}
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{% if num_nodes >= 0 -%}
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{% set metrics_memory = (200 + num_nodes * 4)|string + "Mi" -%}
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{% set eventer_memory = (200 * 1024 + num_nodes * 500)|string + "Ki" -%}
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{% endif -%}
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apiVersion: extensions/v1beta1
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kind: Deployment
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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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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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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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template:
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metadata:
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labels:
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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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spec:
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containers:
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- image: gcr.io/google_containers/heapster:v1.0.0
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name: heapster
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resources:
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# keep request = limit to keep this container in guaranteed class
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limits:
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cpu: 100m
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memory: {{ metrics_memory }}
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requests:
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cpu: 100m
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memory: {{ metrics_memory }}
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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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- --metric_resolution=60s
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volumeMounts:
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- name: ssl-certs
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mountPath: /etc/ssl/certs
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readOnly: true
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- image: gcr.io/google_containers/heapster:v1.0.0
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name: eventer
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resources:
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# keep request = limit to keep this container in guaranteed class
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limits:
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cpu: 100m
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memory: {{ eventer_memory }}
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requests:
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cpu: 100m
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memory: {{ eventer_memory }}
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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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volumeMounts:
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- name: ssl-certs
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mountPath: /etc/ssl/certs
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readOnly: true
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- image: gcr.io/google_containers/addon-resizer:1.0
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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: 100Mi
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requests:
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cpu: 50m
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memory: 100Mi
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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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- --cpu=100m
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- --extra-cpu=0m
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- --memory=200Mi
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- --extra-memory=3Mi
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- --threshold=5
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- --deployment=heapster
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- --container=heapster
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- --poll-period=300000
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- image: gcr.io/google_containers/addon-resizer:1.0
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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: 100Mi
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requests:
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cpu: 50m
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memory: 100Mi
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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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- --cpu=100m
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- --extra-cpu=0m
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- --memory=200Mi
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- --extra-memory=3Mi
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- --threshold=5
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- --deployment=heapster
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- --container=eventer
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- --poll-period=300000
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volumes:
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- name: ssl-certs
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hostPath:
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path: "/etc/ssl/certs"
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