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Merge pull request #31966 from PriyanshuAhlawat/updating_envVariable

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Update kubelet-integration.md issue
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Kubernetes Prow Robot
2022-03-07 14:32:25 -08:00
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parent e8ac32b1fd 3d392f1b51
commit c33258a7bf
1 changed files with 8 additions and 5 deletions
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content/en/docs/setup/production-environment/tools/kubeadm/kubelet-integration.md
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@@ -51,7 +51,7 @@ by the kubelet, using the `--cluster-dns` flag. This setting needs to be the sam
on every manager and Node in the cluster. The kubelet provides a versioned, structured API object on every manager and Node in the cluster. The kubelet provides a versioned, structured API object
that can configure most parameters in the kubelet and push out this configuration to each running that can configure most parameters in the kubelet and push out this configuration to each running
kubelet in the cluster. This object is called kubelet in the cluster. This object is called
[`KubeletConfiguration`](/docs/reference/config-api/kubelet-config.v1beta1/). [`KubeletConfiguration`](/docs/reference/config-api/kubelet-config.v1beta1/).
The `KubeletConfiguration` allows the user to specify flags such as the cluster DNS IP addresses expressed as The `KubeletConfiguration` allows the user to specify flags such as the cluster DNS IP addresses expressed as
a list of values to a camelCased key, illustrated by the following example: a list of values to a camelCased key, illustrated by the following example:
@@ -169,10 +169,15 @@ It augments the basic
[`kubelet.service` for RPM](https://github.com/kubernetes/release/blob/master/cmd/kubepkg/templates/latest/rpm/kubelet/kubelet.service) or [`kubelet.service` for RPM](https://github.com/kubernetes/release/blob/master/cmd/kubepkg/templates/latest/rpm/kubelet/kubelet.service) or
[`kubelet.service` for DEB](https://github.com/kubernetes/release/blob/master/cmd/kubepkg/templates/latest/deb/kubelet/lib/systemd/system/kubelet.service): [`kubelet.service` for DEB](https://github.com/kubernetes/release/blob/master/cmd/kubepkg/templates/latest/deb/kubelet/lib/systemd/system/kubelet.service):
{{< note >}}
The contents below are just an example. If you don't want to use a package manager
follow the guide outlined in the [Without a package manager](/docs/setup/production-environment/tools/kubeadm/install-kubeadm/#k8s-install-2))
section.
{{< /note >}}
```none ```none
[Service] [Service]
Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
--kubeconfig=/etc/kubernetes/kubelet.conf"
Environment="KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml" Environment="KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml"
# This is a file that "kubeadm init" and "kubeadm join" generate at runtime, populating # This is a file that "kubeadm init" and "kubeadm join" generate at runtime, populating
the KUBELET_KUBEADM_ARGS variable dynamically the KUBELET_KUBEADM_ARGS variable dynamically
@@ -206,5 +211,3 @@ The DEB and RPM packages shipped with the Kubernetes releases are:
| `kubelet` | Installs the kubelet binary in `/usr/bin` and CNI binaries in `/opt/cni/bin`. | | `kubelet` | Installs the kubelet binary in `/usr/bin` and CNI binaries in `/opt/cni/bin`. |
| `kubectl` | Installs the `/usr/bin/kubectl` binary. | | `kubectl` | Installs the `/usr/bin/kubectl` binary. |
| `cri-tools` | Installs the `/usr/bin/crictl` binary from the [cri-tools git repository](https://github.com/kubernetes-sigs/cri-tools). | | `cri-tools` | Installs the `/usr/bin/crictl` binary from the [cri-tools git repository](https://github.com/kubernetes-sigs/cri-tools). |