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adding new requirements topic and linking to it in single node installs.

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Mark Bishop
2018-08-29 17:04:57 -07:00
parent b442fb98fb
commit 7242171dee
3 changed files with 74 additions and 43 deletions
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content/rancher/v2.x/en/installation/requirements/_index.md
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---
title: Requirements
weight: 1
aliases:
---
Whether you're configuring Rancher to run in a single-node or high-availability setup, each node running Rancher Server must meet the following requirements.
{{% tabs %}}
{{% tab "Operating Systems" %}}
Rancher is supported on the following operating systems and their subsequent releases.
* Ubuntu 16.04 (64-bit)
* Red Hat Enterprise Linux 7.5 (64-bit)
* RancherOS 1.4 (64-bit)
{{% /tab %}}
{{% tab "Hardware" %}}
Hardware requirements scale based on the size of your Rancher deployment. Provision each individual node according to the requirements.
<table>
<tr>
<th>Deployment Size</th>
<th>Clusters</th>
<th>Nodes</th>
<th>vCPUs</th>
<th>RAM</th>
</tr>
<tr>
<td>Small</td>
<td>Up to 10</td>
<td>Up to 50</td>
<td>2</td>
<td>4GB</td>
</tr>
<tr>
<td>Medium</td>
<td>Up to 100</td>
<td>Up to 500</td>
<td>8</td>
<td>32GB</td>
</tr>
<tr>
<td>Large</td>
<td>Over 100</td>
<td>Over 500</td>
<td colspan="2"><a href="https://rancher.com/contact/">Contact Rancher</a></td>
</tr>
</table>
<br/>
{{% /tab %}}
{{% tab "Software" %}}
A supported version of [Docker](https://www.docker.com/) is required.
Supported Versions:
* `1.12.6`
* `1.13.1`
* `17.03.2`
[Docker Documentation: Installation Instructions](https://docs.docker.com/)
{{% /tab %}}
{{% tab "Ports" %}}
The following diagram depicts the basic port requirements for Rancher.
![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png)
{{< requirements_ports_rancher >}}
{{< requirements_ports_rke >}}
{{< ports_aws_securitygroup_nodedriver >}}
{{% /tab %}}
{{% /tabs %}}
content/rancher/v2.x/en/installation/single-node/_index.md
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## 1. Provision Linux Host
Provision a single Linux host to launch your Rancher Server.
### Requirements
{{% tabs %}}
{{% tab "Operating Systems" %}}
{{< requirements_os >}}
{{% /tab %}}
{{% tab "Hardware" %}}
{{< requirements_hardware >}}
{{% /tab %}}
{{% tab "Software" %}}
{{< requirements_software >}}
{{< note_server-tags >}}
{{% /tab %}}
{{% tab "Ports" %}}
The following diagram depicts the basic port requirements for Rancher. For a comprehensive list, see [Port Requirements]({{< baseurl >}}/rancher/v2.x/en/installation/references/).
![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png)
{{% /tab %}}
{{% /tabs %}}
Provision a single Linux host according to our [Requirements]({{< baseurl >}}/rancher/v2.x/en/installation/requirements) to launch your {{< product >}} Server.
## 2. Choose an SSL Option and Install Rancher
content/rancher/v2.x/en/installation/single-node/single-node-install-external-lb/_index.md
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## 1. Provision Linux Host
Provision a single Linux host to launch your {{< product >}} Server.
### Host Requirements
{{% tabs %}}
{{% tab "Operating System" %}}
{{< requirements_os >}}
{{% /tab %}}
{{% tab "Hardware" %}}
{{< requirements_hardware >}}
{{% /tab %}}
{{% tab "Software" %}}
{{< requirements_software >}}
{{< note_server-tags >}}
{{% /tab %}}
{{% tab "Ports" %}}
The following diagram depicts the basic port requirements for Rancher. For a comprehensive list, see [Port Requirements]({{< baseurl >}}/rancher/v2.x/en/installation/references/).
![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png)
{{% /tab %}}
{{% /tabs %}}
Provision a single Linux host according to our [Requirements]({{< baseurl >}}/rancher/v2.x/en/installation/requirements) to launch your {{< product >}} Server.
## 2. Choose an SSL Option and Install Rancher