From 1336d5e47885e4e700b6995ee21e56c2a71a0ebe Mon Sep 17 00:00:00 2001
From: Andrew Plummer <andrew.plummer@isotoma.com>
Date: Tue, 30 May 2023 08:47:59 +0100
Subject: [PATCH] Issue 111: option to remove use of waitforit image

---
 charts/flagsmith/Chart.yaml                    |  2 +-
 charts/flagsmith/templates/deployment-api.yaml | 12 ++++++++++++
 charts/flagsmith/values.yaml                   |  1 +
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/charts/flagsmith/Chart.yaml b/charts/flagsmith/Chart.yaml
index 946d1cb..dc7ed48 100644
--- a/charts/flagsmith/Chart.yaml
+++ b/charts/flagsmith/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: flagsmith
 description: Flagsmith
 type: application
-version: 0.21.0
+version: 0.22.0
 appVersion: 2.57.0
 dependencies:
   - name: postgresql
diff --git a/charts/flagsmith/templates/deployment-api.yaml b/charts/flagsmith/templates/deployment-api.yaml
index a4bfc15..4d92a69 100644
--- a/charts/flagsmith/templates/deployment-api.yaml
+++ b/charts/flagsmith/templates/deployment-api.yaml
@@ -62,6 +62,7 @@ spec:
       initContainers:
 {{- if eq .Values.databaseExternal.enabled false }}
       - name: wait-for-db
+{{- if .Values.api.dbWaiter.useExternalImage }}
         image: {{ .Values.api.dbWaiter.image.repository }}:{{ .Values.api.dbWaiter.image.tag }}
         imagePullPolicy: {{ .Values.api.dbWaiter.image.imagePullPolicy }}
         command:
@@ -73,6 +74,17 @@ spec:
           {{- end }}
           - --port=5432
           - --timeout={{ .Values.api.dbWaiter.timeoutSeconds }}
+{{- else }}
+        image: {{ .Values.api.image.repository }}:{{ .Values.api.image.tag | default (printf "%s" .Chart.AppVersion) }}
+        imagePullPolicy: {{ .Values.api.image.imagePullPolicy }}
+        command:
+          - python
+          - manage.py
+          - waitfordb
+          - --waitfor
+          - {{ .Values.api.dbWaiter.timeoutSeconds | quote }}
+        env: {{ include (print $.Template.BasePath "/_api_environment.yaml") . | nindent 8 }}
+{{- end }}
 {{- end }}
       - name: migrate-db
         image: {{ .Values.api.image.repository }}:{{ .Values.api.image.tag | default (printf "%s" .Chart.AppVersion) }}
diff --git a/charts/flagsmith/values.yaml b/charts/flagsmith/values.yaml
index b49d514..c975eac 100644
--- a/charts/flagsmith/values.yaml
+++ b/charts/flagsmith/values.yaml
@@ -60,6 +60,7 @@ api:
     successThreshold: 1
     timeoutSeconds: 2
   dbWaiter:
+    useExternalImage: true
     image:
       repository: willwill/wait-for-it
       tag: latest