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External database configuration (#225)

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This patch makes all the database settings configurable.

fixes: https://github.com/spiffe/helm-charts/issues/37

---------

Signed-off-by: Kevin Fox <[email protected]>
Signed-off-by: kfox1111 <[email protected]>
Co-authored-by: Faisal Memon <[email protected]>
Co-authored-by: Marco Franssen <[email protected]>
This commit is contained in:
kfox1111
2023-05-10 14:04:34 +02:00
committed by GitHub
co-authored by Faisal Memon Marco Franssen
parent ce78bea121
commit d3da3eed55
20 changed files with 342 additions and 14 deletions
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charts/spire/charts/spire-server/templates/_helpers.tpl
+48
View File
@@ -105,3 +105,51 @@ Create the name of the service account to use
{{- end }}
{{- end }}
{{- define "spire-server.config-mysql-query" }}
{{- $lst := list }}
{{- range . }}
{{- range $key, $value := . }}
{{- $eValue := toString $value }}
{{- $entry := printf "%s=%s" (urlquery $key) (urlquery $eValue) }}
{{- $lst = append $lst $entry }}
{{- end }}
{{- end }}
{{- if gt (len $lst) 0 }}
{{- printf "?%s" (join "&" $lst) }}
{{- end }}
{{- end }}
{{- define "spire-server.config-postgresql-options" }}
{{- $lst := list }}
{{- range . }}
{{- range $key, $value := . }}
{{- $eValue := toString $value }}
{{- $entry := printf "%s=%s" $key $eValue }}
{{- $lst = append $lst $entry }}
{{- end }}
{{- end }}
{{- if gt (len $lst) 0 }}
{{- printf " %s" (join " " $lst) }}
{{- end }}
{{- end }}
{{- define "spire-server.datastore-config" }}
{{- $config := deepCopy .Values.dataStore.sql.plugin_data }}
{{- if eq .Values.dataStore.sql.databaseType "sqlite3" }}
{{- $_ := set $config "database_type" "sqlite3" }}
{{- $_ := set $config "connection_string" "/run/spire/data/datastore.sqlite3" }}
{{- else if eq .Values.dataStore.sql.databaseType "mysql" }}
{{- $_ := set $config "database_type" "mysql" }}
{{- $port := int .Values.dataStore.sql.port | default 3306 }}
{{- $query := include "spire-server.config-mysql-query" .Values.dataStore.sql.options }}
{{- $_ := set $config "connection_string" (printf "%s:${DBPW}@tcp(%s:%d)/%s%s" .Values.dataStore.sql.username .Values.dataStore.sql.host $port .Values.dataStore.sql.databaseName $query) }}
{{- else if eq .Values.dataStore.sql.databaseType "postgres" }}
{{- $_ := set $config "database_type" "postgres" }}
{{- $port := int .Values.dataStore.sql.port | default 5432 }}
{{- $options:= include "spire-server.config-postgresql-options" .Values.dataStore.sql.options }}
{{- $_ := set $config "connection_string" (printf "dbname=%s user=%s password=${DBPW} host=%s port=%d%s" .Values.dataStore.sql.databaseName .Values.dataStore.sql.username .Values.dataStore.sql.host $port $options) }}
{{- else }}
{{- fail "Unsupported database type" }}
{{- end }}
{{- $config | toYaml }}
{{- end }}