X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=it%2Fotf.git;a=blobdiff_plain;f=otf-helm%2Fotf%2Fcharts%2Fdatabases%2Fmongodb%2Ftemplates%2F_helpers.tpl;fp=otf-helm%2Fotf%2Fcharts%2Fdatabases%2Fmongodb%2Ftemplates%2F_helpers.tpl;h=47f1bb27917a2ef3142e874d9b558823585f2210;hp=0000000000000000000000000000000000000000;hb=321c6b595a3f05db9e4327c16af85c16752f9ec2;hpb=29cd8447ada8036b91ad2ca75a3c1c3fe0d8ba55

diff --git a/otf-helm/otf/charts/databases/mongodb/templates/_helpers.tpl b/otf-helm/otf/charts/databases/mongodb/templates/_helpers.tpl
new file mode 100644
index 0000000..47f1bb2
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+++ b/otf-helm/otf/charts/databases/mongodb/templates/_helpers.tpl
@@ -0,0 +1,252 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mongodb.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Renders a value that contains template.
+Usage:
+{{ include "mongodb.tplValue" ( dict "value" .Values.path.to.the.Value "context" $) }}
+*/}}
+{{- define "mongodb.tplValue" -}}
+    {{- if typeIs "string" .value }}
+        {{- tpl .value .context }}
+    {{- else }}
+        {{- tpl (.value | toYaml) .context }}
+    {{- end }}
+{{- 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 "mongodb.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 "mongodb.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create the name for the admin secret.
+*/}}
+{{- define "mongodb.adminSecret" -}}
+    {{- if .Values.auth.existingAdminSecret -}}
+        {{- .Values.auth.existingAdminSecret -}}
+    {{- else -}}
+        {{- template "mongodb.fullname" . -}}-admin
+    {{- end -}}
+{{- end -}}
+
+{{/*
+Create the name for the key secret.
+*/}}
+{{- define "mongodb.keySecret" -}}
+    {{- if .Values.auth.existingKeySecret -}}
+        {{- .Values.auth.existingKeySecret -}}
+    {{- else -}}
+        {{- template "mongodb.fullname" . -}}-keyfile
+    {{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper MongoDB image name
+*/}}
+{{- define "mongodb.image" -}}
+{{- $registryName := .Values.image.registry -}}
+{{- $repositoryName := .Values.image.repository -}}
+{{- $tag := .Values.image.tag | toString -}}
+{{/*
+Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
+but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
+Also, we can't use a single if because lazy evaluation is not an option
+*/}}
+{{- if .Values.global }}
+    {{- if .Values.global.imageRegistry }}
+        {{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
+    {{- else -}}
+        {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
+    {{- end -}}
+{{- else -}}
+    {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper image name (for the metrics image)
+*/}}
+{{- define "mongodb.metrics.image" -}}
+{{- $registryName := .Values.metrics.image.registry -}}
+{{- $repositoryName := .Values.metrics.image.repository -}}
+{{- $tag := .Values.metrics.image.tag | toString -}}
+{{/*
+Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
+but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
+Also, we can't use a single if because lazy evaluation is not an option
+*/}}
+{{- if .Values.global }}
+    {{- if .Values.global.imageRegistry }}
+        {{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
+    {{- else -}}
+        {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
+    {{- end -}}
+{{- else -}}
+    {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
+{{- end -}}
+{{- end -}}
+
+
+{{/*
+Return the proper Docker Image Registry Secret Names
+*/}}
+{{- define "mongodb.imagePullSecrets" -}}
+{{/*
+Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
+but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
+Also, we can not use a single if because lazy evaluation is not an option
+*/}}
+{{- if .Values.global }}
+{{- if .Values.global.imagePullSecrets }}
+imagePullSecrets:
+{{- range .Values.global.imagePullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- else if or .Values.image.pullSecrets .Values.metrics.image.pullSecrets .Values.volumePermissions.image.pullSecrets }}
+imagePullSecrets:
+{{- range .Values.image.pullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- range .Values.metrics.image.pullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- range .Values.volumePermissions.image.pullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- end -}}
+{{- else if or .Values.image.pullSecrets .Values.metrics.image.pullSecrets .Values.volumePermissions.image.pullSecrets }}
+imagePullSecrets:
+{{- range .Values.image.pullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- range .Values.metrics.image.pullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- range .Values.volumePermissions.image.pullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper image name (for the init container volume-permissions image)
+*/}}
+{{- define "mongodb.volumePermissions.image" -}}
+{{- $registryName := .Values.volumePermissions.image.registry -}}
+{{- $repositoryName := .Values.volumePermissions.image.repository -}}
+{{- $tag := .Values.volumePermissions.image.tag | toString -}}
+{{/*
+Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
+but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
+Also, we can't use a single if because lazy evaluation is not an option
+*/}}
+{{- if .Values.global }}
+    {{- if .Values.global.imageRegistry }}
+        {{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
+    {{- else -}}
+        {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
+    {{- end -}}
+{{- else -}}
+    {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Compile all warnings into a single message, and call fail.
+*/}}
+{{- define "mongodb.validateValues" -}}
+{{- $messages := list -}}
+{{- $messages := append $messages (include "mongodb.validateValues.mongodbCustomDatabase" .) -}}
+{{- $messages := without $messages "" -}}
+{{- $message := join "\n" $messages -}}
+
+{{- if $message -}}
+{{-   printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Validate values of MongoDB - both mongodbUsername and mongodbDatabase are necessary
+to create a custom user and database during 1st initialization
+*/}}
+{{- define "mongodb.validateValues.mongodbCustomDatabase" -}}
+{{- if or (and .Values.mongodbUsername (not .Values.mongodbDatabase)) (and (not .Values.mongodbUsername) .Values.mongodbDatabase) }}
+mongodb: mongodbUsername, mongodbDatabase
+    Both mongodbUsername and mongodbDatabase must be provided to create
+    a custom user and database during 1st initialization.
+    Please set both of them (--set mongodbUsername="xxxx",mongodbDatabase="yyyy")
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return  the proper Storage Class
+*/}}
+{{- define "mongodb.storageClass" -}}
+{{/*
+Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
+but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
+*/}}
+{{- if .Values.global -}}
+    {{- if .Values.global.storageClass -}}
+        {{- if (eq "-" .Values.global.storageClass) -}}
+            {{- printf "storageClassName: \"\"" -}}
+        {{- else }}
+            {{- printf "storageClassName: %s" .Values.global.storageClass -}}
+        {{- end -}}
+    {{- else -}}
+        {{- if .Values.persistence.storageClass -}}
+              {{- if (eq "-" .Values.persistence.storageClass) -}}
+                  {{- printf "storageClassName: \"\"" -}}
+              {{- else }}
+                  {{- printf "storageClassName: %s" .Values.persistence.storageClass -}}
+              {{- end -}}
+        {{- end -}}
+    {{- end -}}
+{{- else -}}
+    {{- if .Values.persistence.storageClass -}}
+        {{- if (eq "-" .Values.persistence.storageClass) -}}
+            {{- printf "storageClassName: \"\"" -}}
+        {{- else }}
+            {{- printf "storageClassName: %s" .Values.persistence.storageClass -}}
+        {{- end -}}
+    {{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Returns the proper Service name depending if an explicit service name is set
+in the values file. If the name is not explicitly set it will take the "mongodb.fullname"
+*/}}
+{{- define "mongodb.serviceName" -}}
+  {{- if .Values.service.name -}}
+    {{ .Values.service.name }}
+  {{- else -}}
+    {{ template "mongodb.fullname" .}}
+  {{- end -}}
+{{- end -}}