Allow kubelet to run with swap
- Adding flag --fail-swap-on to kubelet args to
avoid errors on start on VMs with swap to avoid
systemd hard crashes.
Param defaults to true.
Change-Id: I452e142b8c33b07c238cb7b0a07ba23a968c6df9
Closes:https://mirantis.jira.com/browse/PROD-16232
diff --git a/kubernetes/files/kubelet/default.pool b/kubernetes/files/kubelet/default.pool
index 8207a7d..de7a46a 100644
--- a/kubernetes/files/kubelet/default.pool
+++ b/kubernetes/files/kubelet/default.pool
@@ -16,6 +16,9 @@
--v={{ pool.get('verbosity', 2) }} \
{%- if pillar.kubernetes.master is defined %}
--node-labels=node-role.kubernetes.io/master=true \
+{%- if version|float >= 1.8 %}
+--fail-swap-on={{ pool.kubelet.fail_on_swap }} \
+{%- endif %}
{%- if pillar.kubernetes.get('master', {}).get('unschedulable', 'false') %}
--register-with-taints=node-role.kubernetes.io/master=:NoSchedule \
{%- endif -%}