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diff --git a/kud/deployment_infra/playbooks/preconfigure-kubespray.yml b/kud/deployment_infra/playbooks/preconfigure-kubespray.yml
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+---
+# The mitogen module used in kubespray requires python2 on the nodes.
+# On some distributions (i.e. Ubuntu 18.04), the default version of
+# python is python3.
+#
+# When python2 is not present a failure message similar to "bash:
+# /usr/bin/python: No such file or directory" will be reported.
+#
+# Note the use of "strategy: linear" below to temporarily bypass
+# mitogen.
+#
+- name: Install python2
+ hosts: k8s-cluster
+ strategy: linear
+ tasks:
+ - name: Install python2
+ package:
+ name: python
+ state: present