87 lines
3 KiB
Text
87 lines
3 KiB
Text
{% if pillar.get('enable_cluster_autoscaler', '').lower() == 'true' %}
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{% set cloud_config = "" -%}
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{% set cloud_config_mount = "" -%}
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{% set cloud_config_volume = "" -%}
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{% if grains.cloud == 'gce' and grains.cloud_config is defined -%}
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{% set cloud_config = "--cloud-config=" + grains.cloud_config -%}
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{% set cloud_config_mount = "{\"name\": \"cloudconfigmount\",\"mountPath\": \"" + grains.cloud_config + "\", \"readOnly\": true}," -%}
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{% set cloud_config_volume = "{\"name\": \"cloudconfigmount\",\"hostPath\": {\"path\": \"" + grains.cloud_config + "\"}}," -%}
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{% endif -%}
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{% set params = pillar['autoscaler_mig_config'] + " " + cloud_config -%}
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{
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"kind": "Pod",
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"apiVersion": "v1",
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"metadata": {
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"name": "cluster-autoscaler",
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"namespace": "kube-system",
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"labels": {
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"tier": "cluster-management",
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"component": "cluster-autoscaler"
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}
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},
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"spec": {
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"hostNetwork": true,
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"containers": [
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{
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"name": "cluster-autoscaler",
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"image": "gcr.io/google_containers/cluster-autoscaler:v0.4.0",
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"command": [
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"/bin/sh",
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"-c",
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"./cluster-autoscaler --kubernetes=http://127.0.0.1:8080?inClusterConfig=f --v=4 {{params}} 1>>/var/log/cluster-autoscaler.log 2>&1"
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],
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# TODO: Make resource requirements depend on the size of the cluster
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"resources": {
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"requests": {
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"cpu": "20m",
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"memory": "300Mi"
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}
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},
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"volumeMounts": [
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{{cloud_config_mount}}
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{
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"name": "ssl-certs",
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"readOnly": true,
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"mountPath": "/etc/ssl/certs"
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},
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{
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"name": "usrsharecacerts",
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"readOnly": true,
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"mountPath": "/usr/share/ca-certificates"
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},
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{
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"name": "logfile",
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"mountPath": "/var/log/cluster-autoscaler.log",
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"readOnly": false
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}
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],
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"terminationMessagePath": "/dev/termination-log",
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"imagePullPolicy": "IfNotPresent"
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}
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],
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"volumes": [
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{{cloud_config_volume}}
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{
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"name": "ssl-certs",
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"hostPath": {
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"path": "/etc/ssl/certs"
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}
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},
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{
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"name": "usrsharecacerts",
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"hostPath": {
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"path": "/usr/share/ca-certificates"
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}
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},
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{
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"name": "logfile",
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"hostPath": {
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"path": "/var/log/cluster-autoscaler.log"
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}
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}
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],
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"restartPolicy": "Always"
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}
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}
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{% endif %}
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