916863e4d5
contrib/kube-prometheus: Generate new manifests with antiAffinity contrib/kube-prometheus: jb update Documentation: Generate after updating kube-prometheus manifests contrib/kube-prometheus: Move antiaffinity into own jsonnet file foobar
40 lines
1.2 KiB
Jsonnet
40 lines
1.2 KiB
Jsonnet
local k = import 'ksonnet/ksonnet.beta.3/k.libsonnet';
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local statefulSet = k.apps.v1beta2.statefulSet;
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local affinity = statefulSet.mixin.spec.template.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecutionType;
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local matchExpression = affinity.mixin.podAffinityTerm.labelSelector.matchExpressionsType;
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{
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local antiaffinity(key, values) = {
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affinity: {
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podAntiAffinity: {
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preferredDuringSchedulingIgnoredDuringExecution: [
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affinity.new() +
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affinity.withWeight(100) +
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affinity.mixin.podAffinityTerm.withNamespaces($._config.namespace) +
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affinity.mixin.podAffinityTerm.withTopologyKey('kubernetes.io/hostname') +
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affinity.mixin.podAffinityTerm.labelSelector.withMatchExpressions([
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matchExpression.new() +
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matchExpression.withKey(key) +
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matchExpression.withOperator('In') +
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matchExpression.withValues(values),
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]),
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],
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},
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},
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},
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alertmanager+:: {
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alertmanager+: {
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spec+:
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antiaffinity('alertmanager', [$._config.alertmanager.name]),
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},
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},
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prometheus+: {
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prometheus+: {
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spec+:
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antiaffinity('prometheus', [$._config.prometheus.name]),
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},
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},
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}
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