- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
- User Guide
- Best Practices
-
Developer Guide
- Overview
- Using Native kubectl (Recommended)
- Namespace and Network
- Pod
- Label
- Deployment
- EIPPool
- EIP
- Pod Resource Monitoring Metric
- Collecting Pod Logs
- Managing Network Access Through Service and Ingress
- Using PersistentVolumeClaim to Apply for Persistent Storage
- ConfigMap and Secret
- Creating a Workload Using Job and Cron Job
- YAML Syntax
-
API Reference
- Before You Start
- Calling APIs
- Getting Started
- Proprietary APIs
-
Kubernetes APIs
- ConfigMap
- Pod
- StorageClass
- Service
-
Deployment
- Querying All Deployments
- Deleting All Deployments in a Namespace
- Querying Deployments in a Namespace
- Creating a Deployment
- Deleting a Deployment
- Querying a Deployment
- Updating a Deployment
- Replacing a Deployment
- Querying the Scaling Operation of a Specified Deployment
- Updating the Scaling Operation of a Specified Deployment
- Replacing the Scaling Operation of a Specified Deployment
- Querying the Status of a Deployment
- Ingress
- OpenAPIv2
- VolcanoJob
- Namespace
- ClusterRole
- Secret
- Endpoint
- ResourceQuota
- CronJob
-
API groups
- Querying API Versions
- Querying All APIs of v1
- Querying an APIGroupList
- Querying APIGroup (/apis/apps)
- Querying APIs of apps/v1
- Querying an APIGroup (/apis/batch)
- Querying an APIGroup (/apis/batch.volcano.sh)
- Querying All APIs of batch.volcano.sh/v1alpha1
- Querying All APIs of batch/v1
- Querying All APIs of batch/v1beta1
- Querying an APIGroup (/apis/crd.yangtse.cni)
- Querying All APIs of crd.yangtse.cni/v1
- Querying an APIGroup (/apis/extensions)
- Querying All APIs of extensions/v1beta1
- Querying an APIGroup (/apis/metrics.k8s.io)
- Querying All APIs of metrics.k8s.io/v1beta1
- Querying an APIGroup (/apis/networking.cci.io)
- Querying All APIs of networking.cci.io/v1beta1
- Querying an APIGroup (/apis/rbac.authorization.k8s.io)
- Querying All APIs of rbac.authorization.k8s.io/v1
- Event
- PersistentVolumeClaim
- RoleBinding
- StatefulSet
- Job
- ReplicaSet
- Data Structure
- Permissions Policies and Supported Actions
- Appendix
- Out-of-Date APIs
- Change History
-
FAQs
- Product Consulting
-
Basic Concept FAQs
- What Is CCI?
- What Are the Differences Between Cloud Container Instance and Cloud Container Engine?
- What Is an Environment Variable?
- What Is a Service?
- What Is Mcore?
- What Are the Relationships Between Images, Containers, and Workloads?
- What Are Kata Containers?
- Can kubectl Be Used to Manage Container Instances?
- What Are Core-Hours in CCI Resource Packages?
- Workload Abnormalities
-
Container Workload FAQs
- Why Service Performance Does Not Meet the Expectation?
- How Do I Set the Quantity of Instances (Pods)?
- How Do I Check My Resource Quotas?
- How Do I Set Probes for a Workload?
- How Do I Configure an Auto Scaling Policy?
- What Do I Do If the Workload Created from the sample Image Fails to Run?
- How Do I View Pods After I Call the API to Delete a Deployment?
- Why an Error Is Reported When a GPU-Related Operation Is Performed on the Container Entered by Using exec?
- Can I Start a Container in Privileged Mode When Running the systemctl Command in a Container in a CCI Cluster?
- Why Does the Intel oneAPI Toolkit Fail to Run VASP Tasks Occasionally?
- Why Are Pods Evicted?
- Why Is the Workload Web-Terminal Not Displayed on the Console?
- Why Are Fees Continuously Deducted After I Delete a Workload?
-
Image Repository FAQs
- Can I Export Public Images?
- How Do I Create a Container Image?
- How Do I Upload Images?
- Does CCI Provide Base Container Images for Download?
- Does CCI Administrator Have the Permission to Upload Image Packages?
- What Permissions Are Required for Uploading Image Packages for CCI?
- What Do I Do If Authentication Is Required During Image Push?
-
Network Management FAQs
- How Do I View the VPC CIDR Block?
- Does CCI Support Load Balancing?
- How Do I Configure the DNS Service on CCI?
- Does CCI Support InfiniBand (IB) Networks?
- How Do I Access a Container from a Public Network?
- How Do I Access a Public Network from a Container?
- What Do I Do If Access to a Workload from a Public Network Fails?
- What Do I Do If Error 504 Is Reported When I Access a Workload?
- What Do I Do If the Connection Timed Out?
- Storage Management FAQs
- Log Collection
- Account
- SDK Reference
- Videos
- General Reference
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Related Services
CCI needs to be interconnected with other cloud services. It requires permissions to access the following cloud services.
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- SWR
Software Repository for Container (SWR) provides easy, secure, and reliable management of container images throughout their lifecycles, facilitating quick deployment of containerized services.
You can create workloads using SWR images.
- VPC
A Virtual Private Cloud (VPC) is a private and isolated virtual network on the cloud platform. You can configure the CIDR block, subnets, and security groups, assign EIPs, and allocate bandwidth for a VPC.
When creating a namespace, you must associate it with a VPC. All containers to be created in the namespace will run in the VPC.
- ELB
Elastic Load Balance (ELB) automatically distributes access traffic to multiple Elastic Cloud Servers (ECSs) to balance the loads. It enhances an application's fault tolerance level and capabilities of providing service externally.
You can access a container workload from an external network through an elastic load balancer.
- AOM
Application Operations Management (AOM) is a one-stop platform for O&M personnel to monitor application and resource operating statuses in real time. By analyzing dozens of metrics, alarms, and logs, you can quickly locate root causes to ensure smooth running of services.
AOM collects the .log files of containers from CCI to facilitate log query and viewing. In addition, AOM provides resource monitoring to enable CCI to automatically scale resources.
- EVS
Elastic Volume Service (EVS) provides persistent block storage services. With data redundancy and cache acceleration technologies, EVS disks can deliver high-reliability, durable, stable performance with low latency. You can format an EVS disk, create a file system, and store data persistently.
You can use an EVS disk as persistent storage for a container and mount the EVS disk to the container when creating a workload.
- ECS
Elastic Cloud Server (ECS) allows you to create cloud servers that provide scalable, on-demand computing resources for secure, flexible, and efficient applications.
CCI imports data to SFS through ECS for container services to use.
- NAT Gateway
The NAT Gateway service provides source network address translation (SNAT), which translates private IP addresses to a public IP address by binding an elastic IP address (EIP) to the gateway.
You can use NAT Gateway to set SNAT rules to allow containers in a VPC to access the Internet.
- Data Encryption Workshop (DEW)
Data Encryption Workshop (DEW) is a cloud data encryption service. It provides services such as Key Management Service (KMS), Key Pair Service (KPS), and Cloud Secret Management Service (CSMS). DEW secures your data and keys, as well as simplifies key management. DEW uses hardware security modules (HSMs) to protect the security of your keys and can be integrated with multiple Huawei Cloud services. Additionally, DEW enables you to develop customized encryption applications.
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