Best Practices Summary

This section describes common application scenarios of Elastic Cloud Server (ECS) and provides solution details and an operation guide for each scenario, so you can easily deploy services using ECS.

Best Practices for Using ECSs

**Table 1** Best practices
Category	Scenario	Reference	Description
Environment setup	Setting up an LNMP environment	Manually Deploying LNMP (CentOS 7.2)	An ECS running CentOS 7.2 64-bit is used as an example to describe how to set up an LNMP environment.
		Manually Deploying LNMP (CentOS 8.0)	An ECS running CentOS 8.0 64-bit is used as an example to describe how to set up an LNMP environment.
		Manually Deploying LNMP (Ubuntu 20.04)	An ECS running Ubuntu 20.04 64-bit is used as an example to describe how to set up an LNMP environment.
		Manually Deploying LNMP (Huawei Cloud EulerOS 2.0)	An ECS running Huawei Cloud EulerOS 2.0 64-bit is used as an example to describe how to set up an LNMP environment.
	Setting up an LAMP environment	Manually Deploying LAMP (CentOS 7.8 PHP 7.0)	An ECS running CentOS 7.8 64-bit is used as an example to describe how to set up an LAMP environment.
	Setting up a Java web environment	Setting Up Tomcat-based Java Web Environment (CentOS 7.4)	An ECS running CentOS 7.4 64-bit is used as an example to describe how to set up a Java Web environment.
	Setting up a Java web environment	Setting Up Tomcat-based Java Web Environment (Huawei Cloud EulerOS 2.0)	An ECS running Huawei Cloud EulerOS 2.0 64-bit is used as an example to describe how to set up a Java Web environment.
	Setting up a Node.js environment	Manually Deploying Node.js	An ECS running CentOS 7.2 64-bit is used as an example to describe how to set up a Node.js environment.
Website setup	Setting up a WordPress website	Setting Up a WordPress Website (Linux)	An ECS running CentOS 7.2 64-bit is used as an example to describe how to set up a WordPress website.
	Setting up a Discuz forum	Setting Up a Discuz Forum	An ECS running CentOS is used as an example to describe how to set up a Discuz forum.
	Setting up a Magento e-commerce website	Manually Setting Up a Magento E-Commerce Website (Linux)	An ECS running CentOS 7.2 64-bit is used as an example to describe how to set up a Magento e-commerce website.
	Deploying a Ghost blog	Manually Deploying a Ghost Blog (Ubuntu 20.04)	An ECS running Ubuntu 20.04 64-bit is used as an example to describe how to deploy a Ghost blog.
Application setup	Setting up an FTP site	Setting Up an FTP Site (Windows 2012)	An ECS running Windows Server 2012 Datacenter 64-bit is used as an example to describe how to set up an FTP site.
		Setting Up an FTP Site (Windows 2019)	An ECS running Windows Server 2019 Datacenter 64-bit is used as an example to describe how to set up an FTP site.
		Setting Up an FTP Site (Linux)	An ECS running CentOS 7.2 64-bit is used as an example to describe how to set up an FTP website.
	Building Microsoft SharePoint Server	Building Microsoft SharePoint Server 2016	An ECS running Windows Server 2012 Datacenter 64-bit is used as an example to describe how to build Microsoft SharePoint Server 2016.
	Deploying Docker	Manually Deploying Docker (CentOS 7.5)	An ECS running CentOS 7.5 64-bit is used as an example to describe how to deploy Docker.
	Deploying an ECS as an official WeChat account server	Deploying an ECS for Handling Text Messages from an Official WeChat Account	An ECS running CentOS 7.4 64-bit is used as an example to describe how to deploy an ECS as an official WeChat account server.
	Installing the BT panel	Manually Installing a BT Panel (CentOS 7.2)	An ECS running CentOS 7.2 64-bit is used as an example to describe how to install the BT panel.
	Deploying GitLab	Manually Deploying GitLab (CentOS 7.2)	An ECS running CentOS 7.2 64-bit is used as an example to describe how to deploy GitLab.
	Deploying RabbitMQ	Manually Deploying RabbitMQ (CentOS 7.4)	An ECS running CentOS 7.4 64-bit is used as an example to describe how to deploy RabbitMQ.
	Setting up a ThinkPHP framework	Setting Up a ThinkPHP Framework	An ECS running CentOS 7.2 64-bit is used as an example to describe how to set up a ThinkPHP framework.
	Setting up master-slave replication on PostgreSQL	Setting Up Master-Slave Replication on PostgreSQL	An ECS running CentOS 7.6 64-bit is used as an example to describe how to set up master-slave replication on PostgreSQL.
	Deploying Jenkins	Installing and Deploying Jenkins on an ECS	An ECS running CentOS 7.6 64-bit is used as an example to describe how to deploy Jenkins.
	Configuring auditd	Using auditd to Record File Changes (Linux)	An ECS running CentOS 7.4 64-bit is used as an example to describe how to install and configure auditd.
	Restoring data using Extundelete quickly	Restoring Accidentally Deleted Data Using Extundelete (Linux)	An ECS running CentOS 7.5 64-bit is used as an example to describe how to use the open-source tool Extundelete to quickly restore accidentally deleted data.
ECS security	Enhancing security for SSH logins to Linux ECSs	Enhancing Security for SSH Logins to Linux ECSs	An ECS running CentOS 7.6 64-bit is used as an example to describe how to enhance security for SSH logins.
ECS security	Setting up a high-availability web cluster	Using a Virtual IP Address and Keepalived to Set Up a High-Availability Web Cluster	An ECS running CentOS 7.8 64-bit is used as an example to describe how to use a virtual IP address and Keepalived to set up a high-availability web cluster.
Cloud server migration	Migrating servers to the cloud	Migrating Servers to the Cloud	It describes how to use Server Migration Service (SMS) and image import to migrate applications and data from your existing servers to Huawei Cloud.
Cloud server migration	Migrating ECSs across accounts and regions through image replication	Migrating ECSs Across Accounts and Regions Through Image Replication	It describes how to migrate ECSs between Huawei Cloud accounts in different regions.
Other	Accessing OBS from an ECS over an intranet	Accessing OBS over Intranet by Using OBS Browser+ on a Windows ECS	It describes how to use OBS Browser+ to access OBS over intranet on a Windows ECS.
	Accessing OBS from an ECS over an intranet	Accessing OBS over Intranet by Using obsutil on a Linux ECS	It describes how to use obsutil to access OBS over intranet on a Linux ECS.
	Using VNC Viewer to access a Linux ECS	Using VNC Viewer to Access a Linux ECS	Ubuntu 20.04 OS is used as an example to describe how to install VNC Server on a Linux ECS and how to use VNC Viewer to access the ECS.