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Preparing an ECS If the client tool runs on Linux, you need to prepare a Linux ECS that is in the VPC as a CloudTable cluster and the Linux ECS serves as a client host. If you use the following client tools to access a cluster, you are advised to use the HBase shell, a Linux ECS.
Preparing an ECS Preparing an ECS For details about how to purchase an ECS, see Purchasing an ECS. To purchase an ECS, the following requirements must be met: The ECS must have the same region, AZ, VPC, and subnet as the CloudTable cluster. For details about how to create a VPC, see
Preparing an ECS Before using a cluster, you need to use a client to connect to the database. After the client is installed, you can access the cluster via the private network address of the cluster. Preparing an ECS For details about how to purchase an ECS, see Purchasing an ECS.
ECS Failure How Do I Handle Error Messages Displayed on the Management Console? How Can I Recover a Windows ECS with an Abnormal Virtualization Driver? What Should I Do If Emails Configured on an ECS Cannot Be Sent? Why Is My Windows ECS Muted? How Do I Change an ECS SID? Why Does
ECS Creation What Can I Do If I Cannot Find My ECSs? What Should I Do If the ECS Resources to Be Purchased Are Sold Out? How Can I Set Sequential ECS Names When Creating Multiple ECSs? What Is the Creation Time and Launch Time of an ECS? Why Does the Failures Area Show an ECS Creation
Resetting the Password for Logging In to an ECS on the ECS Console Scenarios If you did not set a password when creating an ECS, or the password expired or was forgotten, reset the password by following the instructions provided in this section. You can reset the password of an ECS
Can an ECS Be Restored Using Its Backups After It Has Been Changed? Yes. If an ECS has been backed up and changed such as adding, deleting, or expanding EVS disks, its backups can still be used to restore data. You are advised to back up data again after the change. If you have added
Can an ECS Be Restored Using Its Backups After It Has Been Changed? Yes. If an ECS has been backed up and changed such as adding, deleting, or expanding EVS disks, its backups can still be used to restore data. You are advised to back up data again after the change. If you have added
Why Can't HCE Obtain an IPv6 Address After IPv6 Is Enabled for an ECS? Background After IPv6 is enabled for ECS NICs on the ECS console, HCE cannot obtain an IPv6 address because DHCP is not correctly configured for the OS. Symptoms IPv6 has been enabled on the ECS console, and an
Restarting DCS Instances or Clearing DCS Instance Data Function This API is used to restart a running DCS instance. Data clearance operations cannot be undone on DCS Redis 4.0 and later instances. Calling Method For details, see Calling APIs. Authorization Information Each account
Restarting DCS Instances or Clearing DCS Instance Data Function This API is used to restart a running DCS instance. Data clearance operations cannot be undone on DCS Redis 4.0 and 5.0 instances. URI PUT /v1.0/{project_id}/instances/status Table 1 describes the parameter. Table 1 Parameter
Why Does My ECS Fail to Communicate with Other After It Has Firewall Installed? Symptom An ECS has a single network interface and failed to communicate with others after the ECS has a firewall installed. An example scenario is as follows: In a VPC, there are three ECSs. Services are
How Do I Create a Full-ECS Image Using an ECS That Has a Spanned Volume? You are not advised to use a Windows ECS that has a spanned volume to create a full-ECS image. If you create such an image and then use it to create new ECSs, data may be lost. If an ECS has a spanned volume,
Creating a BCS Service Function This API is used to create a pay-per-use BCS service. URI POST /v2/{project_id}/blockchains Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project ID obtained from IAM. Generally, a project ID contains 32 characters
Deleting a BCS Service Function This API is used to delete a BCS service. This API is not supported for BCS services billed on a yearly/monthly basis. URI DELETE /v2/{project_id}/blockchains/{blockchain_id} Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes
Querying BCS Alarms Function This API is used to query the monitoring data of a specified metric of a BCS service. URI POST /v2/{project_id}/blockchains/{blockchain_id}/events Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project ID obtained from
Querying a BCS Service Function This API is used to query the details of a specified BCS service. URI GET /v2/{project_id}/blockchains/{blockchain_id} Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project ID obtained from IAM. Generally, a project
Modifying a BCS Service Function This API is used to add peers, delete peers, add organizations, or delete organizations of a service. You can perform only one of these operations at a time. Adding and deleting peers are not supported for services deployed using IEF. This API is not
Buying a BCS Instance Buy a BCS instance and configure the basic parameters and network nodes. Procedure Log in to the BCS console. On the Instance Management page, click Buy next to Enhanced Hyperledger Fabric Instance. Configure the basic settings as prompted. Table 1 describes
Purchasing a BCS Instance Prerequisites Before using BCS, you must have a Huawei Cloud account. For details, see Account Registration Process. Procedure Go to the page for purchasing enhanced Hyperledger Fabric instances. On the page that is displayed, specify the enterprise project
