Prerequisites for using Container Registry
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Prerequisites for using Container Registry
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Available in Classic and VPC
You can view supported environments, pricing plans, and restrictions, etc., for best use of Container Registry.
Cloud environment specifications
The cloud environment specifications supported by Container Registry are as follows:
| Item | Support specifications |
|---|---|
| Region (zone) | Korea, Singapore |
| Classic | Supporting |
| VPC | Supporting |
| Region code | |
| Language | Korean, English, and Japanese |
Note
For more information on the VPC environment, see Service introduction in NAVER Cloud Platform portal. If you want to know whether the VPC environment is supported by service, see Ncloud user environment guide.
Note
- The Region code serves as the endpoint of the registry. The registry name and Region code are used as the registry endpoints, as follows: You can deactivate the public endpoint if needed, making it unusable.
- Public endpoint:
<registry-name>.<region-code>.ncr.ntruss.com - Private endpoint:
<random-id>.<region-code>.private-ncr.ntruss.com
- Public endpoint:
- When accessing through the public endpoint, it's necessary to set up an environment for external internet usage. If configured with a NAT Gateway and a Public Subnet, additional resources such as a Public IP may be needed, leading to possible extra charges.
- When accessing through the private endpoint, which corresponds to a private communication section, network charges may apply when communicating with Object Storage buckets.
Required related services
The private Docker container images in the Container Registry are stored by connecting to Object Storage. Therefore, you need to subscribe to Object Storage before subscribing to the Container Registry service, and create a bucket to store private Docker container images. For more information, please refer to the Object Storage user guide.
Service limits
Docker Version
To use NAVER Cloud Platform’s Container Registry, you need Docker Engine 1.13 or higher.
Object Storage
- To use Container Registry, please subscribe to NAVER Cloud Platform’s Object Storage. The Docker container images are stored in the bucket of Object Storage.
- Enabling the following features may disrupt normal service usage.
- WORM(Write Once Read Many)
- Lifecycle Management
- ACL(Access Control List)
- If the ACL feature is activated, you can use the Container Registry service by accessing a private endpoint within the server with access control set.
Usage fees
Private Docker container images are stored by integrating with Object Storage. Therefore, the amount of stored data, the number of API requests, and network transmission fees are separately charged based on usage. For detailed information on Container Registry usage fees, see Pricing information by Region or go to Portal > Service > Containers > Container Registry.
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