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Add missing details about `load-balancer-ip` placeholder (#8134) 

* Update high-availability.md

Add details about the `<load-balancer-ip>` placeholder.

* change link URLs to relative
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Shubheksha 2018-04-27 02:31:27 +05:30 committed by k8s-ci-robot
parent 751b4af18d
commit aa52cbb7ec
1 changed files with 7 additions and 6 deletions
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13
docs/setup/independent/high-availability.md
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@ -20,9 +20,9 @@ This document shows you how to perform setup tasks that kubeadm doesn't perform:
{% capture prerequisites %}
- Three machines that meet [kubeadm's minimum requirements](https://kubernetes.io/docs/setup/independent/install-kubeadm/#before-you-begin) for the masters
- Three machines that meet [kubeadm's minimum requirements](https://kubernetes.io/docs/setup/independent/install-kubeadm/#before-you-begin) for the workers
- **Optional:** At least three machines that meet [kubeadm's minimum requirements](https://kubernetes.io/docs/setup/independent/install-kubeadm/#before-you-begin)
- Three machines that meet [kubeadm's minimum requirements](/docs/setup/independent/install-kubeadm/#before-you-begin) for the masters
- Three machines that meet [kubeadm's minimum requirements](/docs/setup/independent/install-kubeadm/#before-you-begin) for the workers
- **Optional:** At least three machines that meet [kubeadm's minimum requirements](/docs/setup/independent/install-kubeadm/#before-you-begin)
if you intend to host etcd on dedicated nodes (see information below)
- 1GB or more of RAM per machine (any less will leave little room for your apps)
- Full network connectivity between all machines in the cluster (public or
@ -528,9 +528,10 @@ Only follow this step if your etcd is hosted on dedicated nodes (**Option 1**).
- `<private-ip>` with the private IPv4 of the master server.
- `<etcd0-ip>`, `<etcd1-ip>` and `<etcd2-ip>` with the IP addresses of your three etcd nodes
- `<podCIDR>` with your Pod CIDR. Please read the [CNI network section](https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/#pod-network) of the docs for more information. Some CNI providers do not require a value to be set.
- `<podCIDR>` with your Pod CIDR. Please read the [CNI network section](/docs/setup/independent/create-cluster-kubeadm/#pod-network) of the docs for more information. Some CNI providers do not require a value to be set.
- `<load-balancer-ip>` with the virtual IP set up in the load balancer. Please read [setting up a master load balancer](/docs/setup/independent/high-availability/#set-up-master-load-balancer) section of the docs for more information.
**Note:** If you are using Kubernetes 1.9+, you can replace the `apiserver-count: 3` extra argument with `endpoint-reconciler-type: lease`. For more information, see [the documentation](https://kubernetes.io/docs/admin/high-availability/#endpoint-reconciler).
**Note:** If you are using Kubernetes 1.9+, you can replace the `apiserver-count: 3` extra argument with `endpoint-reconciler-type: lease`. For more information, see [the documentation](/docs/admin/high-availability/#endpoint-reconciler).
1. When this is done, run kubeadm like so:
@ -570,7 +571,7 @@ Follow the instructions [here](/docs/setup/independent/create-cluster-kubeadm/#p
Next provision and set up the worker nodes. To do this, you will need to provision at least 3 Virtual Machines.
1. To configure the worker nodes, [follow the same steps](https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/#44-joining-your-nodes) as non-HA workloads.
1. To configure the worker nodes, [follow the same steps](/docs/setup/independent/create-cluster-kubeadm/#44-joining-your-nodes) as non-HA workloads.
## Configure workers