CNCF Harbor logo and current status indicator

CNCF Harbor Status

Operational

goharbor.io 1 component

checked Sep 7, 2026 5:10 PM UTC · CNCF Harbor's official status page

Is CNCF Harbor Working Right Now?

Yes. CNCF Harbor is up and running.

CNCF Harbor is currently operational with all systems functioning normally.

Uptime
100.00%

90 day period

All components operational

Email only. No password. No card.
Incidents

Service health

Service health, last 90 days

Jun 10Today
No problem reported or detectedMaintenance

How to read this

The record

90 day period · not affected by the range above
Availability
100.00%
Averaged across 3 components
Last Incident
None
No recent incidents
Incidents
0
All systems operational
Most impacted
None
Every component stayed up

Availability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.

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Statusfield watches CNCF Harbor alongside the rest of your stack and tells you when its status changes. Email, Slack, Microsoft Teams, PagerDuty, and webhooks.

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Recent CNCF Harbor outages & status updates

Latest status changes and service events for CNCF Harbor

Scheduled maintenance on Core Services

Aug 18 · resolved after 1h 37m

EKS Cluster Upgrade

Aug 18 · reported by CNCF Harbor · resolved

Solid — we detected itHollow — CNCF Harbor reported it
View all incidents →

CNCF Harbor active component

All component for CNCF Harbor available for monitoring

What is CNCF Harbor?

CNCF Harbor is an open-source container image registry that provides secure, compliant, and high-performance storage and distribution of container images for Kubernetes and cloud-native applications. It offers image scanning, access control, and replication capabilities essential for container-based DevOps workflows.

More Devops services

Frequently asked questions about CNCF Harbor

Common questions about monitoring CNCF Harbor and understanding service status

CNCF Harbor isn't the only vendor you depend on — and an outage at any of them looks the same to your customers.

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