Product Introduction

• What is Kingsoft Cloud Elastic Compute?

• Features and benefits

• Instance types

• Regions and availability zones

• Usage notes

Pricing

• KEC instance selection

• Billing items

• Purchase methods

• Billing modes of KEC instances

• Billing modes of snapshots

• Billing modes of disaster tolerance groups

• No fees for stopped Pay-As-You-Go instances

• Spot Instance

• One-click purchase of a KEC instance

• Reserved instance packages

Quick Start

• Registration and authentication

• Overview of KEC

• Billing modes

• Purchase and use KEC instances

  • Windows KEC instances

  • Linux KEC instances

• Manage KEC instances

User Guide

• Console operations

• Instance

  • Create an instance

  • Create a Spot Instance

  • Manage launch templates

  • View instances

  • Modify an instance name

  • Connect to instances

  • Stop an instance

  • Start instances

  • Restart an instance

  • Assign instances to projects

  • Reinstall the operating system

  • Reset passwords

  • Change the configurations of an instance

  • Change the type of an instance

  • Delete instances

  • Recycle bin for KEC instances

  • Enable No Fees Upon Shutdown

  • Purchase a reserved instance package

• Snapshot

  • Create snapshots

  • Delete snapshots

  • Roll back to a snapshot

  • Create an automatic snapshot policy

  • Delete an automatic snapshot policy

  • Modify an automatic snapshot policy

  • Set automatic snapshot policies for disks

  • Set disks for an automatic snapshot policy

• Image

  • Create images

  • View images

  • Import images

  • Check images

  • Modify the image name

  • Copy images

  • Delete images

  • Share images

  • Cancel image sharing

  • Convert the image format

  • Enable quick boot for custom images

• Disk

  • Mount a local data disk

  • Unmount a local data disk

  • Mount an EBS volume

  • Expand the capacity of a local data disk

  • EBS recycle bin

• Network and security

  • Overview of security groups

  • Configure a security group

  • Overview of ENIs

  • Create an ENI

  • Attach an ENI

  • Configure an ENI

  • Modify network settings

  • Detach an ENI

  • Delete an ENI

  • Modify private IP addresses

  • Set an EIP

  • Upgrade bandwidth

• Key-based login

  • Create and delete key pairs

  • Attach and detach key pairs to or from instances

• Disaster tolerance group

  • Create a disaster tolerance group

  • Delete a disaster tolerance group

  • Add a KEC instance to a disaster tolerance group

  • Remove a KEC instance from a disaster tolerance group

• IPv6 configuration

  • IPv6 configuration guide

  • Build an IPv6 VPC

  • Assign IPv6 addresses

  • Enable IPv6 public network bandwidth

  • IPv6 auto-configuration tool

• Custom data

  • Use custom data

  • Install the cloud-init service

  • Instance metadata

• Maintenance and monitor

  • System event

  • Modify the Instance Maintenance Properties

Common System Settings

• Linux system settings

  • Common Linux commands

  • CentOS yum source configuration

  • Cancel automatic mounting of fstab

  • Linux firewall configuration

• Windows system settings

  • Common Windows commands

  • Windows firewall configuration

• Ports

FAQs

• Instance

  • What are the differences among KEC instances?

  • What operating systems do KEC instances support?

  • How do I upgrade KEC configurations?

  • FAQs about Spot Instance

• Image

  • How can I install a virtio driver (Linux)?

  • How can I install the virtio driver (Windows)?

  • How can I configure the startup file in the KVM environment?

  • How can I configure NICs in the KVM environment?

  • How can I configure fstab and grub to support virtio?

  • How can I use the toolkit for automatic capacity expansion of the system disk?

  • How can I specify the bucket address of an image?

• Storage

  • What is SSD?

  • How do I upload files from local computer to a KEC instance?

  • Is swap drive partitioning supported?

  • Why can’t I see my drive after logging on KEC?

  • What is the system disk capacity of a KEC instance?

  • Partitioning and formatting of data disk of over 2TB

• Network

  • Why can't I ping a KEC instance and connect to the specified port program?

  • Which internal network services does Kingsoft Cloud provide?

  • How can I create firewall IP rules?

  • Is the console firewall the same as iptables?

  • How can I log in to a KEC instance without public network bandwidth purchased?

  • Why services on a KEC instance are inaccessible?

  • Why can't I log in to a KEC instance in SSH mode and the Ping operation fails?

  • Private network bandwidth limit

  • Does KEC support the deployment of VPN?

  • Are private IP addresses of KEC instances in the same network range?

  • Why KEC instances cannot be accessed after port 6381 is opened?

• Login

  • Why does the error message appear in the process of login to a KEC instance?

  • How can I log in to a KEC instance through Xshell with a key?

  • How can I log in to a KEC instance through Putty with a key?

• Security

  • How is the server image security used?

  • Is the unusual process a Kingsoft Cloud-deployed process?

• Billing

  • How will the resources be handled in case of overdue payments?

• ICP filing

• KEC instance

• Local disk

Limits