X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=helm%2Finfrastructure%2Fsubcharts%2Fkong%2Fcharts%2Fpostgresql%2Ftemplates%2F_helpers.tpl;h=3ee55726e7ddab8a3b25a2aff400d388eec03ceb;hb=2198b0c7d5080b4117f3e04fad8f81e93f820732;hp=d179779608810a1614cdd6d3ef24ef48b58c314a;hpb=38dc857062b14145f5b9db89d10eba0ae5b90d11;p=ric-plt%2Fric-dep.git

diff --git a/helm/infrastructure/subcharts/kong/charts/postgresql/templates/_helpers.tpl b/helm/infrastructure/subcharts/kong/charts/postgresql/templates/_helpers.tpl
index d179779..3ee5572 100755
--- a/helm/infrastructure/subcharts/kong/charts/postgresql/templates/_helpers.tpl
+++ b/helm/infrastructure/subcharts/kong/charts/postgresql/templates/_helpers.tpl
@@ -12,13 +12,16 @@ We truncate at 63 chars because some Kubernetes name fields are limited to this
 */}}
 {{- define "postgresql.fullname" -}}
 {{- if .Values.fullnameOverride -}}
-{{- printf .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- .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 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).
@@ -74,6 +77,90 @@ Also, we can't use a single if because lazy evaluation is not an option
 {{- end -}}
 {{- end -}}
 
+{{/*
+Return PostgreSQL postgres user password
+*/}}
+{{- define "postgresql.postgres.password" -}}
+{{- if .Values.global.postgresql.postgresqlPostgresPassword }}
+    {{- .Values.global.postgresql.postgresqlPostgresPassword -}}
+{{- else if .Values.postgresqlPostgresPassword -}}
+    {{- .Values.postgresqlPostgresPassword -}}
+{{- else -}}
+    {{- randAlphaNum 10 -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return PostgreSQL password
+*/}}
+{{- define "postgresql.password" -}}
+{{- if .Values.global.postgresql.postgresqlPassword }}
+    {{- .Values.global.postgresql.postgresqlPassword -}}
+{{- else if .Values.postgresqlPassword -}}
+    {{- .Values.postgresqlPassword -}}
+{{- else -}}
+    {{- randAlphaNum 10 -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return PostgreSQL replication password
+*/}}
+{{- define "postgresql.replication.password" -}}
+{{- if .Values.global.postgresql.replicationPassword }}
+    {{- .Values.global.postgresql.replicationPassword -}}
+{{- else if .Values.replication.password -}}
+    {{- .Values.replication.password -}}
+{{- else -}}
+    {{- randAlphaNum 10 -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return PostgreSQL username
+*/}}
+{{- define "postgresql.username" -}}
+{{- if .Values.global.postgresql.postgresqlUsername }}
+    {{- .Values.global.postgresql.postgresqlUsername -}}
+{{- else -}}
+    {{- .Values.postgresqlUsername -}}
+{{- end -}}
+{{- end -}}
+
+
+{{/*
+Return PostgreSQL replication username
+*/}}
+{{- define "postgresql.replication.username" -}}
+{{- if .Values.global.postgresql.replicationUser }}
+    {{- .Values.global.postgresql.replicationUser -}}
+{{- else -}}
+    {{- .Values.replication.user -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return PostgreSQL port
+*/}}
+{{- define "postgresql.port" -}}
+{{- if .Values.global.postgresql.servicePort }}
+    {{- .Values.global.postgresql.servicePort -}}
+{{- else -}}
+    {{- .Values.service.port -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return PostgreSQL created database
+*/}}
+{{- define "postgresql.database" -}}
+{{- if .Values.global.postgresql.postgresqlDatabase }}
+    {{- .Values.global.postgresql.postgresqlDatabase -}}
+{{- else if .Values.postgresqlDatabase -}}
+    {{- .Values.postgresqlDatabase -}}
+{{- end -}}
+{{- end -}}
+
 {{/*
 Return the proper image name to change the volume permissions
 */}}
@@ -97,24 +184,50 @@ Also, we can't use a single if because lazy evaluation is not an option
 {{- end -}}
 {{- end -}}
 
-
 {{/*
 Return the proper PostgreSQL metrics image name
 */}}
-{{- define "metrics.image" -}}
+{{- define "postgresql.metrics.image" -}}
 {{- $registryName :=  default "docker.io" .Values.metrics.image.registry -}}
+{{- $repositoryName := .Values.metrics.image.repository -}}
 {{- $tag := default "latest" .Values.metrics.image.tag | toString -}}
-{{- printf "%s/%s:%s" $registryName .Values.metrics.image.repository $tag -}}
+{{/*
+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 -}}
 
 {{/*
 Get the password secret.
 */}}
 {{- define "postgresql.secretName" -}}
-{{- if .Values.existingSecret -}}
-{{- printf "%s" .Values.existingSecret -}}
+{{- if .Values.global.postgresql.existingSecret }}
+    {{- printf "%s" .Values.global.postgresql.existingSecret -}}
+{{- else if .Values.existingSecret -}}
+    {{- printf "%s" .Values.existingSecret -}}
+{{- else -}}
+    {{- printf "%s" (include "postgresql.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return true if a secret object should be created
+*/}}
+{{- define "postgresql.createSecret" -}}
+{{- if .Values.global.postgresql.existingSecret }}
+{{- else if .Values.existingSecret -}}
 {{- else -}}
-{{- printf "%s" (include "postgresql.fullname" .) -}}
+    {{- true -}}
 {{- end -}}
 {{- end -}}
 
@@ -123,7 +236,7 @@ Get the configuration ConfigMap name.
 */}}
 {{- define "postgresql.configurationCM" -}}
 {{- if .Values.configurationConfigMap -}}
-{{- printf "%s" .Values.configurationConfigMap -}}
+{{- printf "%s" (tpl .Values.configurationConfigMap $) -}}
 {{- else -}}
 {{- printf "%s-configuration" (include "postgresql.fullname" .) -}}
 {{- end -}}
@@ -134,7 +247,7 @@ Get the extended configuration ConfigMap name.
 */}}
 {{- define "postgresql.extendedConfigurationCM" -}}
 {{- if .Values.extendedConfConfigMap -}}
-{{- printf "%s" .Values.extendedConfConfigMap -}}
+{{- printf "%s" (tpl .Values.extendedConfConfigMap $) -}}
 {{- else -}}
 {{- printf "%s-extended-configuration" (include "postgresql.fullname" .) -}}
 {{- end -}}
@@ -145,8 +258,163 @@ Get the initialization scripts ConfigMap name.
 */}}
 {{- define "postgresql.initdbScriptsCM" -}}
 {{- if .Values.initdbScriptsConfigMap -}}
-{{- printf "%s" .Values.initdbScriptsConfigMap -}}
+{{- printf "%s" (tpl .Values.initdbScriptsConfigMap $) -}}
 {{- else -}}
 {{- printf "%s-init-scripts" (include "postgresql.fullname" .) -}}
 {{- end -}}
 {{- end -}}
+
+{{/*
+Get the initialization scripts Secret name.
+*/}}
+{{- define "postgresql.initdbScriptsSecret" -}}
+{{- printf "%s" (tpl .Values.initdbScriptsSecret $) -}}
+{{- end -}}
+
+{{/*
+Get the metrics ConfigMap name.
+*/}}
+{{- define "postgresql.metricsCM" -}}
+{{- printf "%s-metrics" (include "postgresql.fullname" .) -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names
+*/}}
+{{- define "postgresql.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 -}}
+
+{{/*
+Get the readiness probe command
+*/}}
+{{- define "postgresql.readinessProbeCommand" -}}
+- |
+{{- if (include "postgresql.database" .) }}
+  exec pg_isready -U {{ include "postgresql.username" . | quote }} -d {{ (include "postgresql.database" .) | quote }} -h 127.0.0.1 -p {{ template "postgresql.port" . }}
+{{- else }}
+  exec pg_isready -U {{ include "postgresql.username" . | quote }} -h 127.0.0.1 -p {{ template "postgresql.port" . }}
+{{- end }}
+{{- if contains "bitnami/" .Values.image.repository }}
+  [ -f /opt/bitnami/postgresql/tmp/.initialized ] || [ -f /bitnami/postgresql/.initialized ]
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return  the proper Storage Class
+*/}}
+{{- define "postgresql.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 -}}
+
+{{/*
+Renders a value that contains template.
+Usage:
+{{ include "postgresql.tplValue" ( dict "value" .Values.path.to.the.Value "context" $) }}
+*/}}
+{{- define "postgresql.tplValue" -}}
+    {{- if typeIs "string" .value }}
+        {{- tpl .value .context }}
+    {{- else }}
+        {{- tpl (.value | toYaml) .context }}
+    {{- end }}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for statefulset.
+*/}}
+{{- define "postgresql.statefulset.apiVersion" -}}
+{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+{{- print "apps/v1beta2" -}}
+{{- else -}}
+{{- print "apps/v1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Compile all warnings into a single message, and call fail.
+*/}}
+{{- define "postgresql.validateValues" -}}
+{{- $messages := list -}}
+{{- $messages := append $messages (include "postgresql.validateValues.ldapConfigurationMethod" .) -}}
+{{- $messages := without $messages "" -}}
+{{- $message := join "\n" $messages -}}
+
+{{- if $message -}}
+{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Validate values of Postgresql - If ldap.url is used then you don't need the other settings for ldap
+*/}}
+{{- define "postgresql.validateValues.ldapConfigurationMethod" -}}
+{{- if and .Values.ldap.enabled (and (not (empty .Values.ldap.url)) (not (empty .Values.ldap.server))) }}
+postgresql: ldap.url, ldap.server
+    You cannot set both `ldap.url` and `ldap.server` at the same time.
+    Please provide a unique way to configure LDAP.
+    More info at https://www.postgresql.org/docs/current/auth-ldap.html
+{{- end -}}
+{{- end -}}