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Creating an ECS

Scenarios

This topic shows how to create an ECS. In this example, one ECS needs to be created. For details about the ECS parameter configurations, see Resource Planning.

Procedure

  1. Log in to the management console.
  2. Under Computing, click Elastic Cloud Server.

    The Elastic Cloud Server page is displayed.

  3. Click Buy ECS.

    For details about how to create an ECS, see the Elastic Cloud Server User Guide.

    Set the following parameters as planned:
    • Image: Select CentOS 7.4 64bit.
    • EIP: An EIP is mandatory if the ECS needs to access the public network. In this example, the multiple devices admin (mdadm) tool needs to be installed. Therefore, an EIP must be configured. Buy an EIP or configure an existing one based on the environment condition.
      Figure 1 shows how to buy a new EIP.
      Figure 1 Configuring EIP

    Table 1 shows the ECS parameter configurations.

    Table 1 ECS parameter configurations

    ECS Specifications

    Billing Mode

    Quantity

    Specifications

    General computing| s2.medium.2 | 1 vCPU | 2 GB

    Pay-per-use

    1

    Image

    CentOS 7.4 64bit

    System disk

    High I/O, 40 GB

    VPC

    vpc-1a55

    Security group

    Sys-default

    NIC

    subnet-1a55(192.168.1.0/24)

    EIP

    Specification: Static BGP

    Billing mode: By bandwidth (Bandwidth: 5 Mbit/s)

    ECS Name

    ecs-raid10

Parent topic: Creating Resources