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{{/* vim: set filetype=mustache: */}}
{{/*
# Copyright © 2020 Bitnami, Orange
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/}}
{{/*
Return a soft nodeAffinity definition
{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.soft" -}}
preferredDuringSchedulingIgnoredDuringExecution:
- preference:
matchExpressions:
key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . }}
{{- end }}
weight: 1
{{- end -}}
{{/*
Return a hard nodeAffinity definition
{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.hard" -}}
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . }}
{{- end }}
{{- end -}}
{{/*
Return a nodeAffinity definition
{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.nodes.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.nodes.hard" . -}}
{{- end -}}
{{- end -}}
{{/*
Return a soft podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.soft" (dict "component" "FOO" "context" $) -}}
*/}}
{{- define "common.affinities.pods.soft" -}}
{{- $component := default "" .component -}}
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.matchLabels" (dict "dot" .context "matchLabels" (dict))) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
namespaces:
- {{ include "common.namespace" .context }}
topologyKey: kubernetes.io/hostname
weight: 1
{{- end -}}
{{/*
Return a hard podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.hard" (dict "component" "FOO" "context" $) -}}
*/}}
{{- define "common.affinities.pods.hard" -}}
{{- $component := default "" .component -}}
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels: {{- (include "common.matchLabels" (dict "dot" .context "matchLabels" (dict))) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
namespaces:
- {{ include "common.namespace" .context }}
topologyKey: kubernetes.io/hostname
{{- end -}}
{{/*
Return a podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.pods" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.pods.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.pods.hard" . -}}
{{- end -}}
{{- end -}}
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