charts/hertzbeat/templates/database/configmap.yaml

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apiVersion: v1
kind: ConfigMap
metadata:
  name: "{{ include "hertzbeat.database" . }}"
  labels:
    {{- include "hertzbeat.labels" . | nindent 4 }}
data:
  TZ: "{{ .Values.database.timezone }}"
  POSTGRES_PASSWORD: "{{ .Values.database.rootPassword }}"
  POSTGRES_USER: "root"
  schema.sql: |+
    CREATE EXTENSION IF NOT EXISTS dblink;

    DO $$
    BEGIN
    PERFORM dblink_exec('', 'CREATE DATABASE hertzbeat');
    EXCEPTION WHEN duplicate_database THEN RAISE NOTICE '%, skipping', SQLERRM USING ERRCODE = SQLSTATE;
    END
    $$;