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Diffstat (limited to 'astroshop-platform/argocd-helmchart/templates/_common.tpl')
| -rw-r--r-- | astroshop-platform/argocd-helmchart/templates/_common.tpl | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/astroshop-platform/argocd-helmchart/templates/_common.tpl b/astroshop-platform/argocd-helmchart/templates/_common.tpl new file mode 100644 index 0000000..4173876 --- /dev/null +++ b/astroshop-platform/argocd-helmchart/templates/_common.tpl @@ -0,0 +1,147 @@ +{{/* vim: set filetype=mustache: */}} +{{/* +Expand the name of the chart. +*/}} +{{- define "argo-cd.name" -}} +{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}} +{{- end -}} + +{{/* +Create a default fully qualified app name. +We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). +If release name contains chart name it will be used as a full name. +*/}} +{{- define "argo-cd.fullname" -}} +{{- if .Values.fullnameOverride -}} +{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}} +{{- else -}} +{{- $name := default .Chart.Name .Values.nameOverride -}} +{{- if contains $name .Release.Name -}} +{{- .Release.Name | trunc 63 | trimSuffix "-" -}} +{{- else -}} +{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}} +{{- end -}} +{{- end -}} +{{- end -}} + +{{/* +Create chart name and version as used by the chart label. +*/}} +{{- define "argo-cd.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}} +{{- end -}} + +{{/* +Create Argo CD app version +*/}} +{{- define "argo-cd.defaultTag" -}} +{{- default .Chart.AppVersion .Values.global.image.tag }} +{{- end -}} + +{{/* +Return valid version label +*/}} +{{- define "argo-cd.versionLabelValue" -}} +{{ regexReplaceAll "[^-A-Za-z0-9_.]" (include "argo-cd.defaultTag" .) "-" | trunc 63 | trimAll "-" | trimAll "_" | trimAll "." | quote }} +{{- end -}} + +{{/* +Common labels +*/}} +{{- define "argo-cd.labels" -}} +helm.sh/chart: {{ include "argo-cd.chart" .context }} +{{ include "argo-cd.selectorLabels" (dict "context" .context "component" .component "name" .name) }} +app.kubernetes.io/managed-by: {{ .context.Release.Service }} +app.kubernetes.io/part-of: argocd +app.kubernetes.io/version: {{ include "argo-cd.versionLabelValue" .context }} +{{- with .context.Values.global.additionalLabels }} +{{ toYaml . }} +{{- end }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "argo-cd.selectorLabels" -}} +{{- if .name -}} +app.kubernetes.io/name: {{ include "argo-cd.name" .context }}-{{ .name }} +{{ end -}} +app.kubernetes.io/instance: {{ .context.Release.Name }} +{{- if .component }} +app.kubernetes.io/component: {{ .component }} +{{- end }} +{{- end }} + +{{/* +Common affinity definition +Pod affinity + - Soft prefers different nodes + - Hard requires different nodes and prefers different availibility zones +Node affinity + - Soft prefers given user expressions + - Hard requires given user expressions +*/}} +{{- define "argo-cd.affinity" -}} +{{- with .component.affinity -}} + {{- toYaml . -}} +{{- else -}} +{{- $preset := .context.Values.global.affinity -}} +{{- if (eq $preset.podAntiAffinity "soft") }} +podAntiAffinity: + preferredDuringSchedulingIgnoredDuringExecution: + - weight: 100 + podAffinityTerm: + labelSelector: + matchLabels: + app.kubernetes.io/name: {{ include "argo-cd.name" .context }}-{{ .component.name }} + topologyKey: kubernetes.io/hostname +{{- else if (eq $preset.podAntiAffinity "hard") }} +podAntiAffinity: + preferredDuringSchedulingIgnoredDuringExecution: + - weight: 100 + podAffinityTerm: + labelSelector: + matchLabels: + app.kubernetes.io/name: {{ include "argo-cd.name" .context }}-{{ .component.name }} + topologyKey: topology.kubernetes.io/zone + requiredDuringSchedulingIgnoredDuringExecution: + - labelSelector: + matchLabels: + app.kubernetes.io/name: {{ include "argo-cd.name" .context }}-{{ .component.name }} + topologyKey: kubernetes.io/hostname +{{- end }} +{{- with $preset.nodeAffinity.matchExpressions }} +{{- if (eq $preset.nodeAffinity.type "soft") }} +nodeAffinity: + preferredDuringSchedulingIgnoredDuringExecution: + - weight: 1 + preference: + matchExpressions: + {{- toYaml . | nindent 6 }} +{{- else if (eq $preset.nodeAffinity.type "hard") }} +nodeAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + nodeSelectorTerms: + - matchExpressions: + {{- toYaml . | nindent 6 }} +{{- end }} +{{- end -}} +{{- end -}} +{{- end -}} + +{{/* +Common deployment strategy definition +- Recreate don't have additional fields, we need to remove them if added by the mergeOverwrite +*/}} +{{- define "argo-cd.strategy" -}} +{{- $preset := . -}} +{{- if (eq (toString $preset.type) "Recreate") }} +type: Recreate +{{- else if (eq (toString $preset.type) "RollingUpdate") }} +type: RollingUpdate +{{- with $preset.rollingUpdate }} +rollingUpdate: + {{- toYaml . | nindent 2 }} +{{- end }} +{{- end }} +{{- end -}} |