Increase overall timeout to 20 mins

thanks @janiskemper for the suggestion

Signed-off-by: Matthias Büchse <matthias.buechse@alasca.cloud>

Author: mbuechse

Tests/kaas/plugin/plugin_clusterstacks.py

@@ -15,7 +15,7 @@
 
 
 TEMPLATE_KEYS = ('cluster', 'clusterstack', 'kubeconfig')
-TIMEOUTS = [30] * 30 + [0]  # wait at most 900 seconds (15 minutes); sentinel value at the end
+TIMEOUTS = [30] * 40 + [0]  # wait at most 1200 seconds (20 minutes); sentinel value at the end
 
 
 class _ClusterOps:

Tests/kaas/plugin/plugin_gardener.py

@@ -15,7 +15,7 @@
 
 
 TEMPLATE_KEYS = ('shoot', 'kubeconfig')
-TIMEOUTS = [30] * 30 + [0]  # wait at most 900 seconds (15 minutes); sentinel value at the end
+TIMEOUTS = [30] * 40 + [0]  # wait at most 1200 seconds (20 minutes); sentinel value at the end
 
 
 class _ShootOps: