lib/seira/pods.rb in seira-0.5.5 vs lib/seira/pods.rb in seira-0.5.6

@@ -121,9 +121,16 @@
     # This is useful if you would like to have a persistent connection that doesn't get killed
     # when someone updates the terminal deployment, or if you want to avoid noisy neighbors
     # connected to the same pod.
     def create_dedicated_pod(target_pod, pod_name = "temp-#{Random.unique_name}")
       spec = target_pod['spec']
+
+      # Clear out some fields that are maintained by Kubernetes
+      # and we don't want to duplicate from the old pod.
+      # If we don't clear nodeName, it'll try and schedule the
+      # new duplicated pod on the same node which may not fit.
+      spec['nodeName'] = nil
+
       temp_pod = {
         apiVersion: target_pod['apiVersion'],
         kind: 'Pod',
         spec: spec,
         metadata: {