Merge pull request #129 from FHE3/linux-system-elevator
Add elevator parameter to GRUB_CMDLINE_LINUX_DEFAULT
diff --git a/linux/system/kernel.sls b/linux/system/kernel.sls
index e3e6bd1..2873030 100644
--- a/linux/system/kernel.sls
+++ b/linux/system/kernel.sls
@@ -20,6 +20,23 @@
{%- endif %}
{%- endif %}
+{%- if system.kernel.elevator is defined %}
+
+include:
+ - linux.system.grub
+
+/etc/default/grub.d/91-elevator.cfg:
+ file.managed:
+ - contents: 'GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT elevator={{ system.kernel.elevator }}"'
+ - require:
+ - file: grub_d_directory
+{%- if grains.get('virtual_subtype', None) not in ['Docker', 'LXC'] %}
+ - watch_in:
+ - cmd: grub_update
+
+{%- endif %}
+{%- endif %}
+
{%- if system.kernel.version is defined %}
linux_kernel_package:
diff --git a/tests/pillar/system.sls b/tests/pillar/system.sls
index cba1aea..06a1bdc 100644
--- a/tests/pillar/system.sls
+++ b/tests/pillar/system.sls
@@ -18,6 +18,7 @@
default: "linux.ci.local$"
kernel:
isolcpu: 1,2,3,4
+ elevator: deadline
sysfs:
scheduler:
block/sda/queue/scheduler: deadline