Release Notes

General

April 2022
April 1, 2022
new
GameDays are now available in Gremlin - you can perform all GameDay activities from planning, running, and sharing results in Gremlin. See GameDays Overview for more information.
new
Jira integration was added to Scenario Runs and GameDay Summaries. See Tracking results in Jira for details.
fix
Fixed an issue where the Gremlin agent was reported as unhealthy due to a name resolution when running network attacks from behind a proxy. See Adjustments to network attacks when using a proxy in the Gremlin knowledge base for related information.
fix
Fixed an issue where the Run Scenario button generated an error if it is clicked multiple times.
March 2022
March 1, 2022
new
Updated the Gremlin Datadog integration to include Kubernetes objects for observability of Gremlin attacks in Datadog. Tags added include cluster, namespace, specific object (deployment, statefulset, replicaset, and so on), and pod name/ID.
February 2022
February 1, 2022
new
Custom Azure tags are now supported for the Linux agent, version 2.22.5.
new
You can now run multiple network attacks on the same target specifying different network devices.
fix
Service Discovery was failing when there was a large number of container targets.
fix
The Gremlin RPM download script failed with an EOF error.
info
The Application Level Fault Injection (ALFI) feature was deprecated.
January 2022
January 1, 2022
new
On the Attacks page, unhealthy Kubernetes pods now have a visual warning indicating that they should not be targeted. Targets containing unhealthy pods now have a visual warning as well.
new
Gremlin now supports network attacks for IPv6.
new
Error codes from killed executions are now shown on the Attack Details page.
fix
Gremlin was crashing on some operating systems when process collection was enabled. Now Gremlin avoids crashing and disables process collection when errors are detected.
fix
IP address network attacks were blocking all traffic under Windows instead of just the IP addresses selected.