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Heapster sizing adjustments

pull/6/head
Marcin Wielgus 2016-03-14 15:21:38 +01:00
parent 4c2d129bdb
commit 6123df9992
4 changed files with 39 additions and 33 deletions
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20
cluster/addons/cluster-monitoring/google/heapster-controller.yaml
View File

@ -1,13 +1,15 @@
{% set heapster_memory = "200Mi" -%}
{% set metrics_memory = "200Mi" -%}
{% set eventer_memory = "200Mi" -%}
{% set num_nodes = pillar.get('num_nodes', -1) -%}
{% if num_nodes >= 0 -%}
{% set heapster_memory = (200 + num_nodes * 3)|string + "Mi" -%}
{% set metrics_memory = (200 + num_nodes * 4)|string + "Mi" -%}
{% set eventer_memory = (200 * 1024 + num_nodes * 500)|string + "Ki" -%}
{% endif -%}
apiVersion: v1
kind: ReplicationController
metadata:
name: heapster-v1.0.0-beta1
name: heapster-v1.0.0-beta2
namespace: kube-system
labels:
k8s-app: heapster
@ -23,16 +25,16 @@ spec:
kubernetes.io/cluster-service: "true"
spec:
containers:
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: heapster
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
command:
- /heapster
- --source=kubernetes.summary_api:''
@ -42,16 +44,16 @@ spec:
- name: ssl-certs
mountPath: /etc/ssl/certs
readOnly: true
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: eventer
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ eventer_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ eventer_memory }}
command:
- /eventer
- --source=kubernetes:''

20
cluster/addons/cluster-monitoring/googleinfluxdb/heapster-controller-combined.yaml
View File

@ -1,13 +1,15 @@
{% set heapster_memory = "200Mi" -%}
{% set metrics_memory = "200Mi" -%}
{% set eventer_memory = "200Mi" -%}
{% set num_nodes = pillar.get('num_nodes', -1) -%}
{% if num_nodes >= 0 -%}
{% set heapster_memory = (200 + num_nodes * 3)|string + "Mi" -%}
{% set metrics_memory = (200 + num_nodes * 4)|string + "Mi" -%}
{% set eventer_memory = (200000 + num_nodes * 500)|string + "Ki" -%}
{% endif -%}
apiVersion: v1
kind: ReplicationController
metadata:
name: heapster-v1.0.0-beta1
name: heapster-v1.0.0-beta2
namespace: kube-system
labels:
k8s-app: heapster
@ -23,16 +25,16 @@ spec:
kubernetes.io/cluster-service: "true"
spec:
containers:
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: heapster
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
command:
- /heapster
- --source=kubernetes.summary_api:''
@ -43,16 +45,16 @@ spec:
- name: ssl-certs
mountPath: /etc/ssl/certs
readOnly: true
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: eventer
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ eventer_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ eventer_memory }}
command:
- /eventer
- --source=kubernetes:''

20
cluster/addons/cluster-monitoring/influxdb/heapster-controller.yaml
View File

@ -1,13 +1,15 @@
{% set heapster_memory = "200Mi" -%}
{% set metrics_memory = "200Mi" -%}
{% set eventer_memory = "200Mi" -%}
{% set num_nodes = pillar.get('num_nodes', -1) -%}
{% if num_nodes >= 0 -%}
{% set heapster_memory = (200 + num_nodes * 3)|string + "Mi" -%}
{% set metrics_memory = (200 + num_nodes * 4)|string + "Mi" -%}
{% set eventer_memory = (200 * 1024 + num_nodes * 500)|string + "Ki" -%}
{% endif -%}
apiVersion: v1
kind: ReplicationController
metadata:
name: heapster-v1.0.0-beta1
name: heapster-v1.0.0-beta2
namespace: kube-system
labels:
k8s-app: heapster
@ -23,31 +25,31 @@ spec:
kubernetes.io/cluster-service: "true"
spec:
containers:
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: heapster
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
command:
- /heapster
- --source=kubernetes.summary_api:''
- --sink=influxdb:http://monitoring-influxdb:8086
- --metric_resolution=60s
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: eventer
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ eventer_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ eventer_memory }}
command:
- /eventer
- --source=kubernetes:''

12
cluster/addons/cluster-monitoring/standalone/heapster-controller.yaml
View File

@ -1,13 +1,13 @@
{% set heapster_memory = "200Mi" -%}
{% set metrics_memory = "200Mi" -%}
{% set num_nodes = pillar.get('num_nodes', -1) -%}
{% if num_nodes >= 0 -%}
{% set heapster_memory = (200 + num_nodes * 3)|string + "Mi" -%}
{% set metrics_memory = (200 + num_nodes * 4)|string + "Mi" -%}
{% endif -%}
apiVersion: v1
kind: ReplicationController
metadata:
name: heapster-v1.0.0-beta1
name: heapster-v1.0.0-beta2
namespace: kube-system
labels:
k8s-app: heapster
@ -23,16 +23,16 @@ spec:
kubernetes.io/cluster-service: "true"
spec:
containers:
- image: gcr.io/google_containers/heapster:v1.0.0-beta1
- image: gcr.io/google_containers/heapster:v1.0.0-beta2
name: heapster
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
requests:
cpu: 100m
memory: {{ heapster_memory }}
memory: {{ metrics_memory }}
command:
- /heapster
- --source=kubernetes.summary_api:''