🚸(helm) improve helm chart

Our Helm chart wasn't suitable for use with Helm alone because jobs
remained after deployment. We chose to configure ttlSecondsAfterFinished
to clean up jobs after a period of time.

Author: rouja

src/helm/env.d/dev/values.impress.yaml.gotmpl

@@ -68,6 +68,14 @@ backend:
       - "/bin/sh"
       - "-c"
       - |
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
+
+        echo "Database is ready"
+
         python manage.py migrate --no-input &&
         python manage.py create_demo --force
     restartPolicy: Never
@@ -84,6 +92,13 @@ backend:
       - "/bin/sh"
       - "-c"
       - |
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
+
+        echo "Database is ready"
         python manage.py createsuperuser --email [email protected] --password admin
     restartPolicy: Never
 

src/helm/impress/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
 type: application
 name: docs
-version: 3.3.0
+version:  3.4.0-beta.1
 appVersion: latest