public/rancher-docs
1
0
Fork 0
mirror of https://github.com/rancher/rancher-docs.git synced 2026-09-27 21:50:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Convert h1 to h2 (2.5)

Browse Source
This commit is contained in:
Billy Tat
2022-10-28 17:09:19 -07:00
parent 15a1e067a6
commit bb76e99d20
87 changed files with 319 additions and 336 deletions
Download Patch File Download Diff File Expand all files Collapse all files
versioned_docs/version-2.5/pages-for-subheaders/installation-and-upgrade.md
+6 -5
View File
@@ -5,7 +5,7 @@ description: Learn how to install Rancher in development and production environm
This section provides an overview of the architecture options of installing Rancher, describing advantages of each option.
# Terminology
## Terminology
In this section,
@@ -15,7 +15,7 @@ In this section,
- **RKE2** is a fully conformant Kubernetes distribution that focuses on security and compliance within the U.S. Federal Government sector.
- **RancherD** was an experimental tool for installing Rancher; a single binary that first launched an RKE2 Kubernetes cluster, then installed the Rancher server Helm chart on the cluster. It was available as part of Rancher v2.5.4 through v2.5.10 but is now deprecated and not available for recent releases.
# Changes to Installation in Rancher v2.5
## Changes to Installation in Rancher v2.5
In Rancher v2.5, the Rancher management server can be installed on any Kubernetes cluster, including hosted clusters, such as Amazon EKS clusters.
@@ -23,7 +23,7 @@ For Docker installations, a local Kubernetes cluster is installed in the single
The `restrictedAdmin` Helm chart option was added. When this option is set to true, the initial Rancher user has restricted access to the local Kubernetes cluster to prevent privilege escalation. For more information, see the section about the [restricted-admin role.](../how-to-guides/advanced-user-guides/authentication-permissions-and-global-configuration/manage-role-based-access-control-rbac/global-permissions.md#restricted-admin)
# Overview of Installation Options
## Overview of Installation Options
Rancher can be installed on these main architectures:
@@ -79,10 +79,11 @@ When the nodes in your Kubernetes cluster are running and fulfill the [node requ
For a longer discussion of Rancher architecture, refer to the [architecture overview,](rancher-manager-architecture.md) [recommendations for production-grade architecture,](../reference-guides/rancher-manager-architecture/architecture-recommendations.md) or our [best practices guide.](../reference-guides/best-practices/rancher-server/tips-for-running-rancher.md)
# Prerequisites
## Prerequisites
Before installing Rancher, make sure that your nodes fulfill all of the [installation requirements.](installation-requirements.md)
# Architecture Tip
## Architecture Tip
For the best performance and greater security, we recommend a separate, dedicated Kubernetes cluster for the Rancher management server. Running user workloads on this cluster is not advised. After deploying Rancher, you can [create or import clusters](kubernetes-clusters-in-rancher-setup.md) for running your workloads.