create sysadmin account from user-provided values

.env.example

@@ -26,6 +26,11 @@ TEST_CKAN_DATASTORE_READ_URL=postgresql://datastore_ro:datastore@db/datastore_te
 # Dev settings
 USE_HTTPS_FOR_DEV=false
 
+# Fill all three to create an inital sysadmin account:
+#CKAN_SYSADMIN_NAME=
+#CKAN_SYSADMIN_PASSWORD=
+#CKAN_SYSADMIN_EMAIL=
+
 # CKAN core
 CKAN_VERSION=2.10.0
 CKAN_SITE_ID=default
@@ -36,9 +41,6 @@ CKAN___BEAKER__SESSION__SECRET=CHANGE_ME
 # See https://docs.ckan.org/en/latest/maintaining/configuration.html#api-token-settings
 CKAN___API_TOKEN__JWT__ENCODE__SECRET=string:CHANGE_ME
 CKAN___API_TOKEN__JWT__DECODE__SECRET=string:CHANGE_ME
-CKAN_SYSADMIN_NAME=ckan_admin
-CKAN_SYSADMIN_PASSWORD=test1234
-CKAN_SYSADMIN_EMAIL=[email protected]
 CKAN_STORAGE_PATH=/var/lib/ckan
 CKAN_SMTP_SERVER=smtp.corporateict.domain:25
 CKAN_SMTP_STARTTLS=True