feat: Add installation guides (#62)

Author: ruyingzhe

README.md

@@ -38,6 +38,12 @@
 
 We are preparing how to use TKE-related documentation. At the same time, the release package is also generated by our configuration of the github codebase-based pipeline. Once these are ready, we will update the documentation here.
 
+## Installation
+
+TKEStack use tke-installer tool to deploy, please follow the guide to get TKEStack up and running.
+
+* [TKEStack Install](docs/devel/install.md)
+
 ## To start developing TKE
 
 Make sure that you have [Git-LFS](https://github.com/git-lfs/git-lfs) installed before developing TKE.

docs/devel/install.md

@@ -0,0 +1,89 @@
+# Install TKEStack
+
+The easiest way to get started with TKEStack is via tke-installer.
+
+The tke-installer tool contains all resources required by the installation, provide a Web GUI to guide customer installing TKEStack.
+
+## Architecture
+
+![Architecture Of TKE](../images/[email protected])
+
+* Installer -  the tke-installer tool is on this node, provide a Web GUI to guide customer installing global cluster
+* Global -  a k8s cluster which is used to deploy TKEStack console and components
+* Cluster -  customer cluster, it can be created or imported through TKEStack console
+
+## Prerequisites
+
+The hardware requirements for nodes mostly depend on your workloads, the minimum to run the global cluster node is:
+
+* Hardware
+  * 8 vCPU
+  * 16 GB of Memory
+
+> Note: Installer node need extra 20GB disk to store images and temporary files.
+
+TKEStack is tested on the following operating system:
+
+* Operating Systems
+  * Ubuntu 16.04 (64-bit)
+  * CentOS Linux 7.5 (64-bit)
+
+
+## Installing tke-installer
+
+First Log in to your Linux host and install tke-installer via this command:
+
+    version=v1.0.0 && wget https://tke-release-1251707795.cos.ap-guangzhou.myqcloud.com/tke-installer-x86_64-$version.run{,.sha256} && sha256sum --check --status tke-installer-x86_64-$version.run.sha256 && chmod +x tke-installer-x86_64-$version.run && ./tke-installer-x86_64-$version.run
+
+> Note: this command can be found at [TKEStack Release](https://github.com/tkestack/tke/releases)
+>
+> Note: tke-installer is about 3GB, contains all resources required by the installation, TKEStack will be installed offline, behind a firewall or behind a proxy.
+
+
+## Starting the installation
+
+Open your browser to http://`INSTALLER-NODE-IP`:8080/index.html, the Web GUI will guide you to initialize and install the TKEStack.
+  
+1. Set the account information and HA VIP
+  
+   ![Architecture Of TKE](../images/install/Picture2.png)
+  
+2. Configure the global cluster, set cluster's nic, GPU type and container network, specify the master node information，advance option enable you to set customized parameters
+
+   ![Architecture Of TKE](../images/install/Picture3.png)
+  
+3. Set authentication information
+
+   ![Architecture Of TKE](../images/install/Picture4.png)
+  
+4. Specify the image registry, TKEStack will deploy a local registry by default
+
+   ![Architecture Of TKE](../images/install/Picture5.png)
+  
+5. Business setting，default is on
+
+   ![Architecture Of TKE](../images/install/Picture6.png)
+  
+6. Monitor settings，TKE will install an influxDB as the monitor data's storage, or specify the influxDB address and ES address, or disable the monitor
+  
+   ![Architecture Of TKE](../images/install/Picture7.png)
+  
+7. Console settings, if enabled, specify the console page's address and certificate
+  
+   ![Architecture Of TKE](../images/install/Picture8.png)
+  
+8. Preview all the configuration, if no problem, click `install` to start, next page will show the install logs in real time
+   
+   ![Architecture Of TKE](../images/install/Picture9.png)
+   
+
+## Using TKEStack
+
+After the installation is completed, you will receive a `===>install task [Success]` message, click the `Guidance` button to check the TKEStack console address, open a browser to access.
+   
+   ![Architecture Of TKE](../images/install/Picture10.png)
+
+The login username and password are specified in previous installation step:
+
+  * ***Username***: admin
+  * ***Password***: secret