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Auto-configure non-postgresql DNS and assert single PG instance (#478)

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### Description of the change

Before only `postgresql-ha` was auto-configured WRT to DNS.

### Benefits

Add DNS auto-config for `postgresql` dependency and assert that either `postgresql` or `postgresql-ha` is enabled.

Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/478
Co-authored-by: pat-s <patrick.schratz@gmail.com>
Co-committed-by: pat-s <patrick.schratz@gmail.com>
This commit is contained in:
pat-s
2023-07-22 11:46:44 +00:00
committed by pat-s
parent 269ca48586
commit 860c2ce542
2 changed files with 27 additions and 3 deletions
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21
templates/_helpers.tpl
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@ -112,9 +112,17 @@ app.kubernetes.io/name: {{ include "gitea.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}
{{- define "postgresql.dns" -}}
{{- define "postgresql-ha.dns" -}}
{{- if (index .Values "postgresql-ha").enabled -}}
{{- printf "%s-postgresql-ha-postgresql.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain (index .Values "postgresql-ha" "service" "ports" "postgresql") -}}
{{- end -}}
{{- end -}}
{{- define "postgresql.dns" -}}
{{- if (index .Values "postgresql").enabled -}}
{{- printf "%s-postgresql.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain .Values.postgresql.global.postgresql.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{- define "redis.dns" -}}
{{- if (index .Values "redis-cluster").enabled -}}
@ -344,12 +352,21 @@ https
{{- if (index .Values "postgresql-ha" "enabled") -}}
{{- $_ := set .Values.gitea.config.database "DB_TYPE" "postgres" -}}
{{- if not (.Values.gitea.config.database.HOST) -}}
{{- $_ := set .Values.gitea.config.database "HOST" (include "postgresql.dns" .) -}}
{{- $_ := set .Values.gitea.config.database "HOST" (include "postgresql-ha.dns" .) -}}
{{- end -}}
{{- $_ := set .Values.gitea.config.database "NAME" (index .Values "postgresql-ha" "global" "postgresql" "database") -}}
{{- $_ := set .Values.gitea.config.database "USER" (index .Values "postgresql-ha" "global" "postgresql" "username") -}}
{{- $_ := set .Values.gitea.config.database "PASSWD" (index .Values "postgresql-ha" "global" "postgresql" "password") -}}
{{- end -}}
{{- if (index .Values "postgresql" "enabled") -}}
{{- $_ := set .Values.gitea.config.database "DB_TYPE" "postgres" -}}
{{- if not (.Values.gitea.config.database.HOST) -}}
{{- $_ := set .Values.gitea.config.database "HOST" (include "postgresql.dns" .) -}}
{{- end -}}
{{- $_ := set .Values.gitea.config.database "NAME" .Values.postgresql.global.postgresql.auth.database -}}
{{- $_ := set .Values.gitea.config.database "USER" .Values.postgresql.global.postgresql.auth.username -}}
{{- $_ := set .Values.gitea.config.database "PASSWD" .Values.postgresql.global.postgresql.auth.password -}}
{{- end -}}
{{- end -}}
{{- define "gitea.init-additional-mounts" -}}