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Update kubelet config
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Adrien Reslinger 2020-09-17 01:15:23 +02:00
parent 7e5eb1911e
commit 58fae5e1bd
6 changed files with 96 additions and 16 deletions
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2
templates/etc/sysconfig/kubelet.j2
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@ -1,2 +1,2 @@
#https://kubernetes.io/docs/reference/command-line-tools-reference/feature-gates/#feature-gates
KUBELET_EXTRA_ARGS="{% if ansible_service_mgr == "systemd" %}--cgroup-driver=systemd {% endif %}--container-runtime=remote --runtime-request-timeout=5m --container-runtime-endpoint={% if kubernetes_cri == "containerd" %}unix:///run/containerd/containerd.sock{% elif kubernetes_cri == "cri-o" %}unix:///var/run/crio/crio.sock{% endif %} --node-ip={{ ansible_eth0.ipv4.address }}"
KUBELET_EXTRA_ARGS="--container-runtime=remote --container-runtime-endpoint={% if kubernetes_cri == "containerd" %}unix:///run/containerd/containerd.sock{% elif kubernetes_cri == "cri-o" %}unix:///var/run/crio/crio.sock{% endif %} --node-ip={{ ansible_eth0.ipv4.address }}"

2
templates/etc/systemd/system/kubelet.service.d/0-kubelet-extra-args.conf.j2
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@ -1,2 +1,2 @@
[Service]
Environment=KUBELET_EXTRA_ARGS="--cgroup-driver=systemd --container-runtime=remote --runtime-request-timeout=5m --container-runtime-endpoint={% if kubernetes_cri == "containerd" %}unix:///run/containerd/containerd.sock{% elif kubernetes_cri == "cri-o" %}unix:///var/run/crio/crio.sock{% endif %} --node-ip={{ ansible_eth0.ipv4.address }}"
Environment=KUBELET_EXTRA_ARGS="--container-runtime=remote --container-runtime-endpoint={% if kubernetes_cri == "containerd" %}unix:///run/containerd/containerd.sock{% elif kubernetes_cri == "cri-o" %}unix:///var/run/crio/crio.sock{% endif %} --node-ip={{ ansible_eth0.ipv4.address }}"

23
templates/kubeadm-config.yaml.j2
View file

@ -42,7 +42,7 @@ nodeRegistration:
localAPIEndpoint:
advertiseAddress: "{{ ansible_default_ipv4.address }}"
bindPort: 6443
{% if kubernetes_master|bool %}
{% if kubernetes_master|bool and groups['KubernetesMasterConfigured'] is defined %}
certificateKey: "{{ kubernetes_certificateKey.stdout }}"
{% endif %}
---
@ -53,14 +53,18 @@ controlPlane:
localAPIEndpoint:
advertiseAddress: "{{ ansible_default_ipv4.address }}"
bindPort: 6443
{% if groups['KubernetesMasterConfigured'] is defined %}
certificateKey: "{{ kubernetes_certificateKey.stdout }}"
{% endif %}
{% endif %}
discovery:
bootstrapToken:
apiServerEndpoint: "{{ lb_kubemaster }}:6443"
{% if groups['KubernetesMasterConfigured'] is defined %}
caCertHashes:
- sha256:{{ cacerthash.stdout }}
token: "{{ kubetoken.stdout }}"
{% endif %}
nodeRegistration:
kubeletExtraArgs:
node-ip: {{ ansible_default_ipv4.address }}
@ -117,3 +121,20 @@ mode: {{ kubernetes_kubeproxy_mode }}
---
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
runtimeRequestTimeout: 5m
{% if ansible_service_mgr == "systemd" %}
cgroupDriver: systemd
{% endif %}
{% if false %}
readOnlyPort: 1
systemReserved:
cpu=200m,memory=200M
containerRuntime: remote
{% if kubernetes_cri == "containerd" %}
containerRuntimeEndpoint: "unix:///run/containerd/containerd.sock"
{% elif kubernetes_cri == "cri-o" %}
containerRuntimeEndpoint: "unix:///var/run/crio/crio.sock"
{% endif %}
{% endif %}