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Added Note Formatting (#9940)

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* Added Note Formatting

Added note tags to the text

* small edits
This commit is contained in:
JuleeB1
2018-08-20 16:25:22 -05:00
committed by k8s-ci-robot
parent 0dac0300c9
commit 23dcd8db04
1 changed files with 34 additions and 25 deletions
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content/en/docs/tasks/federation/set-up-cluster-federation-kubefed.md
+34 -25
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@@ -42,12 +42,14 @@ for installation instructions for your platform.
Download the client tarball corresponding to the particular release and
extract the binaries in the tarball:
> Note that until kubernetes versions `1.8.x` the federation project was
maintained as part of [core kubernetes repo](https://github.com/kubernetes/kubernetes).
At some point between kubernetes releases `1.8.0` and `1.9.0`, it moved into
a separate [federation repo](https://github.com/kubernetes/federation) and is
now maintained there. After this move, the federation release information is
available at the release page [here](https://github.com/kubernetes/federation/releases).
{{< note >}}
**Note:** Until Kubernetes version `1.8.x` the federation project was
maintained as part of the [core kubernetes repo](https://github.com/kubernetes/kubernetes).
Between Kubernetes releases `1.8` and `1.9`, the federation project moved into
a separate [federation repo](https://github.com/kubernetes/federation), where it is
now maintained. Consequently, the federation release information is available on the
[release page](https://github.com/kubernetes/federation/releases).
{{< /note >}}
### For k8s versions 1.8.x and earlier:
@@ -55,8 +57,9 @@ available at the release page [here](https://github.com/kubernetes/federation/re
curl -LO https://storage.googleapis.com/kubernetes-release/release/${RELEASE-VERSION}/kubernetes-client-linux-amd64.tar.gz
tar -xzvf kubernetes-client-linux-amd64.tar.gz
```
> Note that the variable `RELEASE-VERSION` should be either appropriately
set to or replaced with the actual version needed.
{{< note >}}
**Note:** The `RELEASE-VERSION` variable should either be set to or replaced with the actual version needed.
{{< /note >}}
Copy the extracted binary to one of the directories in your `$PATH`
and set the executable permission on the binary.
@@ -73,8 +76,9 @@ curl -LO https://storage.cloud.google.com/kubernetes-federation-release/release/
tar -xzvf federation-client-linux-amd64.tar.gz
```
> Note that the variable `RELEASE-VERSION` should be replaced with one of the
release versions available at [federation release page](https://github.com/kubernetes/federation/releases).
{{< note >}}
**Note:** The `RELEASE-VERSION` variable should be replaced with one of the release versions available at [federation release page](https://github.com/kubernetes/federation/releases).
{{< /note >}}
Copy the extracted binary to one of the directories in your `$PATH`
and set the executable permission on the binary.
@@ -171,8 +175,11 @@ without the Google Cloud DNS API scope by default. If you want to use a
Google Kubernetes Engine cluster as a Federation host, you must create it using the `gcloud`
command with the appropriate value in the `--scopes` field. You cannot
modify a Google Kubernetes Engine cluster directly to add this scope, but you can create a
new node pool for your cluster and delete the old one. *Note that this
will cause pods in the cluster to be rescheduled.*
new node pool for your cluster and delete the old one.
{{< note >}}
**Note:** This will cause pods in the cluster to be rescheduled.
{{< /note >}}
To add the new node pool, run:
@@ -191,14 +198,15 @@ gcloud container node-pools delete default-pool --cluster gke-cluster
`kubefed init` sets up the federation control plane in the host
cluster and also adds an entry for the federation API server in your
local kubeconfig. Note that in the beta release in Kubernetes 1.6,
`kubefed init` does not automatically set the current context to the
newly deployed federation. You can set the current context manually by
running:
local kubeconfig.
{{< note >}}
**Note:** In the beta release of Kubernetes 1.6, `kubefed init` does not automatically set the current context to the
newly deployed federation. You can set the current context manually by running:
```shell
kubectl config use-context fellowship
```
{{< /note >}}
where `fellowship` is the name of your federation.
@@ -456,9 +464,10 @@ To join clusters into the federation:
A new context has now been added to your kubeconfig named `fellowship` (after the name of your federation).
> Note: The name that you provide to the `join` command is used as the joining cluster's identity in federation. If this name adheres to the rules described in the [identifiers doc](/docs/concepts/overview/working-with-objects/names/). If the context
corresponding to your joining cluster conforms to these rules then you can use the same name in the join command. Otherwise, you will have to choose a different name for your cluster's identity.
{{< note >}}
**Note:** The name that you provide to the `join` command is used as the joining cluster's identity in federation. This name should adhere to the rules described in the [identifiers doc](/docs/concepts/overview/working-with-objects/names/). If the context
corresponding to your joining cluster conforms to these rules, you can use the same name in the join command. Otherwise, you must choose a different name for your cluster's identity.
{{< /note >}}
### Naming rules and customization
@@ -504,10 +513,9 @@ running:
kubefed join noldor --host-cluster-context=rivendell --secret-name=11kingdom
```
Note: If your cluster name does not conform to the DNS subdomain name
specification, all you need to do is supply the secret name via the
`--secret-name` flag. `kubefed join` automatically creates the secret
for you.
{{< note >}}
**Note:** If your cluster name does not conform to the DNS subdomain name specification, all you need to do is supply the secret name using the `--secret-name` flag. `kubefed join` automatically creates the secret for you.
{{< /note >}}
### `kube-dns` configuration
@@ -545,7 +553,8 @@ namespace by running the following command:
kubectl delete ns federation-system --context=rivendell
```
Note that `rivendell` is the host cluster name, replace that with the
appropriate name in your configuration.
{{< note >}}
**Note:** `rivendell` is the host cluster name. Replace that name with the appropriate name in your configuration.
{{< /note >}}
{{% /capture %}}