Help Center/ Huawei Cloud Flexus_Huawei Cloud Flexus Container Instance/ Service Overview/ Notes and Constraints
Updated on 2024-09-29 GMT+08:00
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Notes and Constraints

To ensure that your FlexusCCI containers run normally, read the following constraints and notes before using them.

Constraints

Table 1 FlexusCCI constraints

Item

Description

Container image
  • Private images are regional resources. Containers can use private images that are in the same region as them.
  • FlexusCCI containers use the x86 architecture and do not support private container images of the Arm architecture.

Quota
  • The quota of container services is restricted by that of EIPs. A Huawei Cloud account can create up to five container services in a region.
  • The quota of the private image repositories is restricted by SWR. For details, see the SWR documentation.

Storage
  • A 30-GiB system disk is provided for each container service. No additional data disk can be attached.
  • System disks cannot be expanded.

Network
  • Public network
    • By default, an EIP needs to be bound to a container service. After a container service is disabled, the EIP will be released.
    • IPv6 is not supported.
  • Private network
    • The VPC cannot be changed after a FlexusCCI pod is created.
  • ICP licensing
    • ICP licensing is not supported.
  • Load balancing
    • FlexusELB is not supported.

Observability

Retention period of container service monitoring data: 14 days

Container starting and stopping

After FlexusCCI containers are stopped and restarted, the public and private IP addresses will change.

Container update

After a container service is created, its name cannot be changed.

Billing

Billing starts after a container service is created. If the container service is in the Unready state for a long time, locate the fault. Common scenarios include incorrect container image setting and insufficient EIPs.