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Changelog
Deploy and manage containers (including Docker) on top of Apache Mesos at scale.
As there are some external volume providers which require options in the volume name, the strict validation of the name on the external volume is now removed.
As the uniqueness check is based on the volume name, this may lead to some inconsistencies, for the sake of uniqueness, the fo...
The revive and suppress logic was unified. In the past Marathon would keep reviving when an instance with a reservation was expunged (case 1) or it would revive when inst...
Marathon health checks is a deprecated feature and customers are strongly recommended to switch to Mesos health checks for scalability reasons. However, we've seen a number of issues when an excessive number of Marathon health checks (HTTP and TCP) would overload parts of Marathon. Hence we introduced a new parameter `--max_concurrent_marat...
Marathon 1.5 had a major overhaul of networking which resulted in an unintended change to the porting of ports in /v2/tasks. In text/plain form, this information is used to configure load-balancers and routers. When the container is in host mode the reported port is the running host port. When the container is in bridge mode, the reported port is the d...
Marathon build tools and dependencies have been adjusted to allow it to be compiled and run with Java 9 and we regularly build and test with Java 11. We currently still target Java 8 binary compatibility.