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IONOS Cloud Private Container Registry
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What IONOS Cloud Private Container Registry is
IONOS Cloud Private Container Registry is a managed service for storing Docker images, OCI artifacts, and HELM charts. IONOS handles registry setup, configuration, maintenance, and security patches, while teams manage artifacts centrally in the IONOS CLOUD ecosystem. Granular role-based permissions can be assigned to individual resources and repositories. Based on Docker, the registry supports Docker Registry HTTP API v2 and compatible tools using fully qualified domain names. It can connect with customer-selected CI/CD tools and is controllable through the IONOS CLOUD API. Public-internet access requires additional authentication to view, download, or retrieve images. IONOS describes SSD data-at-rest encryption, redundant high availability, and customer-selected GDPR-compliant, ISO-certified US or European data centers. Storage is usage billed at $0.048 per GB per 30 days. Optional Vulnerability Scanning adds automated CI/CD scans and reports for $0.022 per GB per 30 days. Proximity to IONOS Kubernetes clusters is intended to provide low latency.
Who it suits
It suits teams managing private container images, OCI artifacts, and HELM charts that need managed registry operations, access controls, and CI/CD integration.
What it does well
- Managed setup, maintenance, and security patches
- Supports Docker, OCI artifacts, and HELM charts
- Granular repository and resource permissions
- Integrates with CI/CD tools and IONOS API
- Optional automated vulnerability scanning
What to know first
- No free plan is listed
- Storage and scanning use usage-based billing
- Public access requires additional authentication
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Vulnerability Scanning add-on | $0.022 / GB / 30 days; added to Container Registry Storage price · optional add-on · priced per GB | $0.02 a month |
| Container Registry Storage | $0.048 / GB / 30 days; billed based on usage · storage priced per GB · usage-based billing | $0.05 a month |
As cloud.ionos.us lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
This registry centralizes container artifacts while IONOS operates the underlying service. Usage-based storage pricing and the optional scanning charge should be considered when estimating costs.
Facts from IONOS Cloud Private Container Registry's own pages
- Access controls
- Granular role-based access rights can be set for individual resources and repositories. · cloud.ionos.us, 11 Oct 2026
- Add-on pricing
- Vulnerability Scanning costs $0.022 per GB per 30 days in addition to registry storage. · cloud.ionos.us, 11 Oct 2026
- Authentication
- Access over the public internet requires additional authentication to view, download, and retrieve images. · cloud.ionos.us, 11 Oct 2026
- Central image management
- The registry provides centralized management of container images and OCI artifacts within the IONOS CLOUD ecosystem. · cloud.ionos.us, 11 Oct 2026
- Compatibility
- The registry is based on Docker and supports the Docker Registry HTTP API v2 and compatible tools that access registries through fully qualified domain names. · cloud.ionos.us, 11 Oct 2026
- Data proximity
- IONOS says proximity to its Kubernetes clusters provides low latency. · cloud.ionos.us, 11 Oct 2026
- Encryption and availability
- IONOS states that registry data is stored with SSD data-at-rest encryption and that the infrastructure uses a high-availability redundant configuration. · cloud.ionos.us, 11 Oct 2026
- Founded
- 1988 · cloud.ionos.us, 28 Sept 2026
- Headquarters
- Germany · cloud.ionos.us, 28 Sept 2026
- Hosting and compliance
- IONOS describes hosting in GDPR-compliant, ISO-certified US or European data centers selected by the customer. · cloud.ionos.us, 11 Oct 2026
- Integrations
- IONOS says the registry can integrate with CI/CD tools of the customer's choice and is controllable through the IONOS CLOUD API. · cloud.ionos.us, 11 Oct 2026
- Maker and history
- IONOS says 1&1 was founded in 1988, became IONOS in 2018, and has headquarters in Germany. · ionos.com, 11 Oct 2026
- Management
- IONOS handles registry setup, configuration, maintenance, and security patches. · cloud.ionos.us, 11 Oct 2026
- Optional scanning
- The optional Vulnerability Scanning add-on offers automated scanning in CI/CD pipelines and detailed vulnerability reports. · cloud.ionos.us, 11 Oct 2026
- Purpose
- The managed private registry stores and manages Docker images, OCI artifacts, and HELM charts. · cloud.ionos.us, 11 Oct 2026
- Storage pricing
- Registry storage costs $0.048 per GB per 30 days, with usage-based billing. · cloud.ionos.us, 11 Oct 2026
Where IONOS Cloud Private Container Registry stands on Freedom251
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