c12s-kubespray/roles/kubernetes/node/templates/kubelet-container.j2
Greg Althaus 8f00a07bf6 Due to the nsenter and other reworks, it appears that
kubelet lost the ability to load kernel modules.  This
puts that back by adding the lib/modules mount to kubelet.

The new variable kubelet_load_modules can be set to true
to enable this item.  It is OFF by default.
2017-02-09 10:02:26 -06:00

27 lines
862 B
Django/Jinja

#!/bin/bash
{{ docker_bin_dir }}/docker run \
--net=host \
--pid=host \
--privileged \
--name=kubelet \
--restart=on-failure:5 \
--memory={{ kubelet_memory_limit|regex_replace('Mi', 'M') }} \
--cpu-shares={{ kubelet_cpu_limit|regex_replace('m', '') }} \
-v /dev:/dev:rw \
-v /etc/cni:/etc/cni:ro \
-v /opt/cni:/opt/cni:ro \
-v /etc/ssl:/etc/ssl:ro \
{% for dir in ssl_ca_dirs -%}
-v {{ dir }}:{{ dir }}:ro \
{% endfor -%}
{% if kubelet_load_modules is defined and kubelet_load_modules == true -%}
-v /lib/modules:/lib/modules:ro \
{% endif -%}
-v /sys:/sys:ro \
-v {{ docker_daemon_graph }}:/var/lib/docker:rw \
-v /var/lib/kubelet:/var/lib/kubelet:shared \
-v /var/run:/var/run:rw \
-v {{kube_config_dir}}:{{kube_config_dir}}:ro \
{{ hyperkube_image_repo }}:{{ hyperkube_image_tag}} \
./hyperkube kubelet \
$@