From 4fa1333cb1712e941d593174c8856608eea2d111 Mon Sep 17 00:00:00 2001
From: Harry Waye <harry@microwayes.net>
Date: Fri, 11 Nov 2022 14:16:11 +0000
Subject: [PATCH] feat(config): add support for config.yaml file

Support for specifying a config.yaml config file was added
[here](https://github.com/metabase/metabase/pull/25986/files). I'm not
sure if this is the best way to add support for this, but would love to
have the ability to specify the databases as part of the Helm Chart
values.
---
 charts/metabase/templates/config.yaml     |  4 ++++
 charts/metabase/templates/deployment.yaml | 10 ++++++++--
 charts/metabase/values.yaml               | 22 ++++++++++++++++++++++
 3 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/charts/metabase/templates/config.yaml b/charts/metabase/templates/config.yaml
index 98e9e69..4684c46 100644
--- a/charts/metabase/templates/config.yaml
+++ b/charts/metabase/templates/config.yaml
@@ -13,3 +13,7 @@ data:
   log4j.properties:
 {{ toYaml .Values.log4jProperties | indent 4}}
   {{- end}}
+  config.yaml:
+    version: 1
+    config: 
+{{ toYaml .Values.config | indent 6}}
diff --git a/charts/metabase/templates/deployment.yaml b/charts/metabase/templates/deployment.yaml
index 09ed118..1fac5ec 100644
--- a/charts/metabase/templates/deployment.yaml
+++ b/charts/metabase/templates/deployment.yaml
@@ -214,13 +214,19 @@ spec:
       serviceAccountName: {{ template "metabase.serviceAccountName" . }}
       volumes:
         {{- if .Values.log4jProperties}}
-        - name: config
+        - name: log4j
           configMap:
-            name: {{ template "metabase.fullname" . }}-config
+            name: {{ template "metabase.fullname" . }}-log4j
             items:
             - key: log4j.properties
               path: log4j.properties
         {{- end }}
+        - name: config
+          configMap:
+            name: {{ template "metabase.fullname" . }}-config
+            items:
+            - key: config.yaml
+              path: config.yaml
         {{- if ne (len .Values.extraVolumes) 0 }}
           {{ toYaml .Values.extraVolumes | nindent 8 }}
         {{- end }}
diff --git a/charts/metabase/values.yaml b/charts/metabase/values.yaml
index fb64f78..3e4de02 100644
--- a/charts/metabase/values.yaml
+++ b/charts/metabase/values.yaml
@@ -92,6 +92,28 @@ session:
   # sessionCookies:
   # cookieSameSite:
 
+# Specifies the config to use as config.yaml, as per
+# https://github.com/metabase/metabase/pull/25986/files
+#
+config:
+  # users:
+  #   - first_name: Cam
+  #     last_name: Saul
+  #     password: 2cans
+  #     email: cam@example.com
+  #   - first_name: Cam
+  #     last_name: Era
+  #     password: 2cans
+  #     email: cam.era@example.com
+  # databases:
+  #   - type: postgres
+  #     host: localhost
+  #     port: 5432
+  #     name: test-data
+  #     password: {{ env MY_POSTGRES_PASSWORD }}
+  # settings:
+  #   my-setting: 1234
+
 # specify init containers, e.g. for module download
 extraInitContainers: []
 #  - name: download-modules