DC/OS 1.13.3 was released on July 24, 2019.
Registered DC/OS Enterprise customers can access the DC/OS Enterprise configuration file from the support website. For new customers, contact your sales representative or firstname.lastname@example.org before attempting to download and install DC/OS Enterprise.
DC/OS 1.13.3 includes the following components:
DC/OS Enterprise UI updated to 1.13+v2.82.7 and plugins to 1.13+v2.82.7+33076c53.
DC/OS Enterprise plugins updated to 1.13+v2.82.7+33076c53.
DC/OS core CLI updated to 1.13-patch.5 bundled in the private registry.
Apache Mesos 1.8.x change log.
Marathon 1.8.207 change log.
Metronome 0.6.33 change log.
DC/OS is a distributed operating system that enables you to manage resources, application deployment, data services, networking, and security in an on-premise, cloud, or hybrid cluster environment.
Issues fixed in DC/OS 1.13.3
The issues that have been fixed in DC/OS 1.13.3 are grouped by feature, functional area, or component.
Backup and restore
iam-database-restoreto work when no database exists. This helps recovery in rare scenarios. (DCOS_OSS-5317)
dcos-zk restoreto exit early with a clear error message if ZooKeeper is still running. (DCOS_OSS-5353)
-Made false negative results less likely by changing a timeout constant. (DCOS-53742, COPS-5041)
Marathon will not get stuck anymore when trying to kill an unreachable instance. (MARATHON-8422)
Persistent volumes tagged with a profile name now default to
- Prometheus metrics can now be collected from Mesos tasks in the container networking mode. (DCOS-56018, COPS-5040)
Under heavy load, direct requests to the IAM could be slowed down, making the IAM slow to respond to all requests. Mesos master now uses a login endpoint that goes through Admin Router, reducing the effect of any slow senders. This addresses a rare error condition in which the IAM system can become unavailable, potentially leading to Mesos task launch errors in the strict security mode. (DCOS-56053)