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diff --git a/roles/paas-docker/kernel/init.sls b/roles/paas-docker/kernel/init.sls
index 8347b33..ce06616 100644
--- a/roles/paas-docker/kernel/init.sls
+++ b/roles/paas-docker/kernel/init.sls
@@ -1,24 +1,34 @@
# -------------------------------------------------------------
# Salt — Provision Docker engine
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Project: Nasqueron
# Created: 2018-11-10
# License: Trivial work, not eligible to copyright
# -------------------------------------------------------------
{% if grains['os_family'] == 'RedHat' %}
+{% if salt['file.file_exists']("/etc/tuned") %}
/etc/tuned/paas-docker:
file.directory
/etc/tuned/paas-docker/tuned.conf:
file.managed:
- source: salt://roles/paas-docker/kernel/files/tuned.conf
apply_paas_docker_tuned_configuration:
cmd.run:
- name: tuned-adm profile paas-docker
- onchanges:
- file: /etc/tuned/paas-docker/tuned.conf
+{% else %}
+
+# /sys/kernel allows to write settings and display the selected one in []
+restrict_hugepages:
+ cmd.run:
+ - name: echo madvise > /sys/kernel/mm/transparent_hugepage/enabled
+ - unless: grep -q "\[madvise\]" /sys/kernel/mm/transparent_hugepage/enabled
+
+{% endif %}
{% endif %}

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