c12s-kubespray/roles/kubernetes/node/templates/kubelet-container.j2

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#!/bin/bash
{{ docker_bin_dir }}/docker run \
--net=host \
--pid=host \
--privileged \
--name=kubelet \
--restart=on-failure:5 \
--memory={{ kube_memory_reserved|regex_replace('Mi', 'M') }} \
--cpu-shares={{ kube_cpu_reserved|regex_replace('m', '') }} \
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-v /dev:/dev:rw \
-v /etc/cni:/etc/cni:ro \
-v /opt/cni:/opt/cni:ro \
-v /etc/ssl:/etc/ssl:ro \
-v /etc/resolv.conf:/etc/resolv.conf \
{% for dir in ssl_ca_dirs -%}
-v {{ dir }}:{{ dir }}:ro \
{% endfor -%}
{% if kubelet_load_modules -%}
-v /lib/modules:/lib/modules:ro \
{% endif -%}
-v /sys:/sys:ro \
-v {{ docker_daemon_graph }}:{{ docker_daemon_graph }}:rw \
-v /var/log:/var/log:rw \
-v /var/lib/kubelet:/var/lib/kubelet:shared \
-v /var/lib/calico:/var/lib/calico:shared \
-v /var/lib/cni:/var/lib/cni:shared \
-v /var/run:/var/run:rw \
{# we can run into issues with double mounting /var/lib/kubelet #}
{# surely there's a better way to do this #}
{% if '/var/lib/kubelet' not in kubelet_flexvolumes_plugins_dir %}
-v {{ kubelet_flexvolumes_plugins_dir }}:{{ kubelet_flexvolumes_plugins_dir }}:rw \
{% endif -%}
{% if local_volume_provisioner_enabled -%}
-v {{ local_volume_provisioner_base_dir }}:{{ local_volume_provisioner_base_dir }}:rw \
-v {{ local_volume_provisioner_mount_dir }}:{{ local_volume_provisioner_mount_dir }}:rw \
{% endif %}
-v {{kube_config_dir}}:{{kube_config_dir}}:ro \
-v /etc/os-release:/etc/os-release:ro \
{{ hyperkube_image_repo }}:{{ hyperkube_image_tag}} \
./hyperkube kubelet \
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"$@"