All Systems Operational
Uptime over the past 90 days. View historical uptime.
API Operational
90 days ago
99.95 % uptime
Today
Dagster Cloud UI ? Operational
90 days ago
99.99 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Past Incidents
Apr 27, 2024

No incidents reported today.

Apr 26, 2024

No incidents reported.

Apr 25, 2024

No incidents reported.

Apr 24, 2024

No incidents reported.

Apr 23, 2024

No incidents reported.

Apr 22, 2024

No incidents reported.

Apr 21, 2024

No incidents reported.

Apr 20, 2024

No incidents reported.

Apr 19, 2024

No incidents reported.

Apr 18, 2024

No incidents reported.

Apr 17, 2024
dagster.plus redirect breaks login for some organizations
Resolved - In anticipation of today's Dagster+ launch event, we added a second domain to our app: dagster.plus. Last night, we erroneously started redirecting certain requests from dagster.cloud to dagster.plus.

As a result, organizations who explicitly allow-list dagster.cloud in their corporate firewalls saw redirected requests to dagster.plus fail.

Affected requests included:
- Interactive use of the Dagster web interface
- GraphQL queries authenticated with a user token (for example, many CI/CD jobs)

Agent interactions (including launching runs and storing events) were not redirected and continued to operate as expected.

Organizations without these firewall settings were not affected.

Once detected, we began working on a way to selectively disable redirects for affected organizations. Shortly after, we removed redirects entirely for all organizations.

However, many browsers permanently cache redirects. If you continue to have trouble accessing dagster.cloud please clear your browser cache and try again.

Internally, we're conducting a full postmortem and deciding how to more safely introduce our new domain name in the future.
Apr 17, 13:53 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Apr 17, 13:53 UTC
Identified - In preparation for our Dagster+ launch, we erroneously began redirecting dagster.cloud to dagster.plus. We are rolling back this change now.

If you continue to have trouble logging in, you may need to clear your browser's cache.
Apr 17, 13:20 UTC
Apr 16, 2024

No incidents reported.

Apr 15, 2024

No incidents reported.

Apr 14, 2024

No incidents reported.

Apr 13, 2024

No incidents reported.

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