- What's New
- Product Bulletin
- Service Overview
- Billing
- Getting Started
-
User Guide
-
UCS Clusters
- Overview
- Huawei Cloud Clusters
-
On-Premises Clusters
- Overview
- Service Planning for On-Premises Cluster Installation
- Registering an On-Premises Cluster
- Installing an On-Premises Cluster
- Managing an On-Premises Cluster
- Attached Clusters
- Multi-Cloud Clusters
- Single-Cluster Management
- Fleets
-
Cluster Federation
- Overview
- Enabling Cluster Federation
- Using kubectl to Connect to a Federation
- Upgrading a Federation
-
Workloads
- Workload Creation
-
Container Settings
- Setting Basic Container Information
- Setting Container Specifications
- Setting Container Lifecycle Parameters
- Setting Health Check for a Container
- Setting Environment Variables
- Configuring a Workload Upgrade Policy
- Configuring a Scheduling Policy (Affinity/Anti-affinity)
- Configuring Scheduling and Differentiation
- Managing a Workload
- ConfigMaps and Secrets
- Services and Ingresses
- MCI
- MCS
- DNS Policies
- Storage
- Namespaces
- Multi-Cluster Workload Scaling
- Adding Labels and Taints to a Cluster
- RBAC Authorization for Cluster Federations
- Image Repositories
- Permissions
-
Policy Center
- Overview
- Basic Concepts
- Enabling Policy Center
- Creating and Managing Policy Instances
- Example: Using Policy Center for Kubernetes Resource Compliance Governance
-
Policy Definition Library
- Overview
- k8spspvolumetypes
- k8spspallowedusers
- k8spspselinuxv2
- k8spspseccomp
- k8spspreadonlyrootfilesystem
- k8spspprocmount
- k8spspprivilegedcontainer
- k8spsphostnetworkingports
- k8spsphostnamespace
- k8spsphostfilesystem
- k8spspfsgroup
- k8spspforbiddensysctls
- k8spspflexvolumes
- k8spspcapabilities
- k8spspapparmor
- k8spspallowprivilegeescalationcontainer
- k8srequiredprobes
- k8srequiredlabels
- k8srequiredannotations
- k8sreplicalimits
- noupdateserviceaccount
- k8simagedigests
- k8sexternalips
- k8sdisallowedtags
- k8sdisallowanonymous
- k8srequiredresources
- k8scontainerratios
- k8scontainerrequests
- k8scontainerlimits
- k8sblockwildcardingress
- k8sblocknodeport
- k8sblockloadbalancer
- k8sblockendpointeditdefaultrole
- k8spspautomountserviceaccounttokenpod
- k8sallowedrepos
- Configuration Management
- Traffic Distribution
- Observability
- Container Migration
- Pipeline
- Error Codes
-
UCS Clusters
- Best Practices
-
API Reference
- Before You Start
- Calling APIs
-
API
- UCS Cluster
-
Fleet
- Adding a Cluster to a Fleet
- Removing a Cluster from a Fleet
- Registering a Fleet
- Deleting a Fleet
- Querying a Fleet
- Adding Clusters to a Fleet
- Updating Fleet Description
- Updating Permission Policies Associated with a Fleet
- Updating the Zone Associated with the Federation of a Fleet
- Obtaining the Fleet List
- Enabling Fleet Federation
- Disabling Cluster Federation
- Querying Federation Enabling Progress
- Creating a Federation Connection and Downloading kubeconfig
- Creating a Federation Connection
- Downloading Federation kubeconfig
- Permissions Management
- Using the Karmada API
- Appendix
-
FAQs
- About UCS
-
Billing
- How Is UCS Billed?
- What Status of a Cluster Will Incur UCS Charges?
- Why Am I Still Being Billed After I Purchase a Resource Package?
- How Do I Change the Billing Mode of a Cluster from Pay-per-Use to Yearly/Monthly?
- What Types of Invoices Are There?
- Can I Unsubscribe from or Modify a Resource Package?
-
Permissions
- How Do I Configure Access Permissions for Each Function of the UCS Console?
- What Can I Do If an IAM User Cannot Obtain Cluster or Fleet Information After Logging In to UCS?
- How Do I Restore ucs_admin_trust I Deleted or Modified?
- What Can I Do If I Cannot Associate the Permission Policy with a Fleet or Cluster?
- How Do I Clear RBAC Resources After a Cluster Is Unregistered?
- Policy Center
-
Fleets
- What Can I Do If Cluster Federation Verification Fails to Be Enabled for a Fleet?
- What Can I Do If an Abnormal, Federated Cluster Fails to Be Removed from the Fleet?
- What Can I Do If an Nginx Ingress Is in the Unready State After Being Deployed?
- What Can I Do If "Error from server (Forbidden)" Is Displayed When I Run the kubectl Command?
- Huawei Cloud Clusters
- Attached Clusters
-
On-Premises Clusters
- What Can I Do If an On-Premises Cluster Fails to Be Connected?
- How Do I Manually Clear Nodes of an On-Premises Cluster?
- How Do I Downgrade a cgroup?
- What Can I Do If the VM SSH Connection Times Out?
- How Do I Expand the Disk Capacity of the CIA Add-on in an On-Premises Cluster?
- What Can I Do If the Cluster Console Is Unavailable After the Master Node Is Shut Down?
- What Can I Do If a Node Is Not Ready After Its Scale-Out?
- How Do I Update the CA/TLS Certificate of an On-Premises Cluster?
- What Can I Do If an On-Premises Cluster Fails to Be Installed?
- Multi-Cloud Clusters
-
Cluster Federation
- What Can I Do If the Pre-upgrade Check of the Cluster Federation Fails?
- What Can I Do If a Cluster Fails to Be Added to a Federation?
- What Can I Do If Status Verification Fails When Clusters Are Added to a Federation?
- What Can I Do If an HPA Created on the Cluster Federation Management Plane Fails to Be Distributed to Member Clusters?
- What Can I Do If an MCI Object Fails to Be Created?
- What Can I Do If I Fail to Access a Service Through MCI?
- What Can I Do If an MCS Object Fails to Be Created?
- What Can I Do If an MCS or MCI Instance Fails to Be Deleted?
- Traffic Distribution
- Container Intelligent Analysis
- General Reference
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Complex Scenarios
You use UCS to manage a Huawei Cloud cluster and on-premises cluster. Figure 1 shows the timeline.
The following provides the details:
- You successfully connected the Huawei Cloud cluster and on-premises cluster to UCS at 08:00:00 on June 15, 2023. The Huawei Cloud cluster has 40 vCPUs and the on-premises cluster has 10 vCPUs.
- At 08:30:00 on June 15, 2023, you expanded the cluster capacity to 60 vCPUs for the Huawei Cloud cluster and 30 vCPUs for the on-premises cluster.
- You purchased a UCS package at 09:00:00 on June 15, 2023 and set the package to take effect immediately. The Huawei Cloud cluster has 60 vCPUs for one month and the on-premises cluster has 30 vCPUs for one month.
- At 08:00:00 on July 14, 2023, you expanded the cluster capacity to 80 vCPUs for the Huawei Cloud cluster and 40 vCPUs for the on-premises cluster.
- The package expired at 23:59:59 on July 15, 2023.
- You purchased another UCS package at 09:00:00 on July 16, 2023 and set the package to take effect immediately. The Huawei Cloud cluster has 80 vCPUs for one month and the on-premises cluster has 40 vCPUs for one month.
- You deregistered both clusters at 09:00:00 on July 20, 2023.
- The package expired at 23:59:59 on August 16, 2023.
Billing Analysis
The UCS resource usage in different phases can be collected by billing mode. Figure 2 shows the billing modes.
- For the price of pay-per-use billing, see Pay-per-use 1.
- For the price of monthly billing, see Monthly 1. For the price of the excess part, see Pay-per-use 2.
- For the price of pay-per-use billing upon package expiration without renewal, see Pay-per-use 3.
- For the price of monthly billing in case of cluster deregistration, see Monthly 2.
Usage Period |
Billed Duration (Month) |
Cluster Scale (vCPUs) |
Unit Price (USD/10 vCPUs/Month) |
UCS Price (USD) |
---|---|---|---|---|
Monthly 1 From 09:00:00 on June 15, 2023 to 23:59:59 on July 15, 2023 |
1 |
Number of vCPUs of the Huawei Cloud cluster: 60 Number of vCPUs of the on-premises cluster: 30 |
Huawei Cloud cluster: 50 On-premises cluster: 150 |
Huawei Cloud cluster: 6 x 1 x 50 = 300 On-premises cluster: 3 x 1 x150 = 450 |
Monthly 2 From 09:00:00 on July 16, 2023 to 23:59:59 on August 16, 2023 |
1 |
Number of vCPUs of the Huawei Cloud cluster: 80 Number of vCPUs of the on-premises cluster: 40 |
Huawei Cloud cluster: 8 x 1 x 50 = 400 On-premises cluster: 4 x 1 x 150 = 600 |
Usage Period |
Billed Duration (Hour) |
Cluster Scale (vCPUs) |
Unit Price (USD/vCPU/Hour) |
UCS Price (USD) |
---|---|---|---|---|
Pay-per-use 1 From 08:00:00 on June 15, 2023 to 09:00:00 on June 15, 2023 |
1 |
Number of vCPUs of the Huawei Cloud cluster: 40 vCPUs x 30 minutes/60 minutes + 60 vCPUs x 30 minutes/60 minutes = 50 vCPUs Number of vCPUs of the on-premises cluster: 10 vCPUs x 30 minutes/60 minutes + 30 vCPUs x 30 minutes/60 minutes = 20 vCPUs |
Huawei Cloud cluster: 0.01 On-premises cluster: 0.03 |
Huawei Cloud cluster: 50 x 1 x 0.01 = 0.5 On-premises cluster: 20 x 1 x 0.03 = 0.6 |
Pay-per-use 2 From 08:00:00 on July 14, 2023 to 23:59:59 on July 15, 2023 |
40 |
Number of vCPUs of the Huawei Cloud cluster: 80 - 60 = 20 Number of vCPUs of the on-premises cluster: 40 - 30 = 10 |
Huawei Cloud cluster: 20 x 40 x 0.01 = 8 On-premises cluster: 10 x 40 x 0.03 = 12 |
|
Pay-per-use 3 From 23:59:59 on July 15, 2023 to 09:00:00 on July 16, 2023 |
9 |
Number of vCPUs of the Huawei Cloud cluster: 80 Number of vCPUs of the on-premises cluster: 40 |
Huawei Cloud cluster: 80 x 9 x 0.01 = 7.2 On-premises cluster: 40 x 9 x 0.03 = 10.8 |
From 15 June to 16 August, 2023, the UCS price is $1,789.1 USD (0.5 + 0.6 + 8 + 12 + 7.2 + 10.8 + 300 + 450 + 400 + 600).
The preceding prices are for reference only. Actual prices are subject to Huawei Cloud UCS Pricing Details.
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