From a74990d0ad71462a38784d286536ed65e597c7bb Mon Sep 17 00:00:00 2001
From: Benjamin Raethlein <benjamin.raethlein@gmail.com>
Date: Mon, 23 Sep 2019 14:57:40 +0200
Subject: [PATCH] Allow overriding list of workspace_images via config,yaml in
 Kubernetes mode

---
 docker-res/jupyterhub_config.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docker-res/jupyterhub_config.py b/docker-res/jupyterhub_config.py
index f0dcd8c..330a525 100644
--- a/docker-res/jupyterhub_config.py
+++ b/docker-res/jupyterhub_config.py
@@ -76,6 +76,9 @@
     c.JupyterHub.spawner_class = 'mlhubspawner.MLHubKubernetesSpawner'
     c.KubeSpawner.pod_name_template = c.Spawner.name_template
 
+    from z2jh import set_config_if_not_none
+    set_config_if_not_none(c.KubeSpawner, 'workspace_images', 'singleuser.workspaceImages')
+
     if not isinstance(c.KubeSpawner.environment, dict):
         c.KubeSpawner.environment = {}
     c.KubeSpawner.environment.update(default_env)