Hi all,
Please vote on releasing the following candidate as Apache Mesos 0.28.0. 0.28.0 includes the following: -------------------------------------------------------------------------------- Release Notes - Mesos - Version 0.28.0 -------------------------------------------- This release contains the following new features: * [MESOS-4343] - A new cgroups isolator for enabling the net_cls subsystem in Linux. The cgroups/net_cls isolator allows operators to provide network performance isolation and network segmentation for containers within a Mesos cluster. To enable the cgroups/net_cls isolator, append `cgroups/net_cls` to the `--isolation` flag when starting the slave. Please refer to docs/mesos-containerizer.md for more details. * [MESOS-4687] - The implementation of scalar resource values (e.g., "2.5 CPUs") has changed. Mesos now reliably supports resources with up to three decimal digits of precision (e.g., "2.501 CPUs"); resources with more than three decimal digits of precision will be rounded. Internally, resource math is now done using a fixed-point format that supports three decimal digits of precision, and then converted to/from floating point for input and output, respectively. Frameworks that do their own resource math and manipulate fractional resources may observe differences in roundoff error and numerical precision. * [MESOS-4479] - Reserved resources can now optionally include "labels". Labels are a set of key-value pairs that can be used to associate metadata with a reserved resource. For example, frameworks can use this feature to distinguish between two reservations for the same role at the same agent that are intended for different purposes. * [MESOS-2840] - **Experimental** support for container images in Mesos containerizer (a.k.a. Unified Containerizer). This allows frameworks to launch Docker/Appc containers using Mesos containerizer without relying on docker daemon (engine) or rkt. The isolation of the containers is done using isolators. Please refer to docs/container-image.md for currently supported features and limitations. * [MESOS-4793] - **Experimental** support for v1 Executor HTTP API. This allows executors to send HTTP requests to the /api/v1/executor agent endpoint without the need for an executor driver. Please refer to docs/executor-http-api.md for more details. * [MESOS-4370] Added support for service discovery of Docker containers that use Docker Remote API v1.21. Additional API Changes: * [MESOS-4066] - Agent should not return partial state when a request is made to /state endpoint during recovery. * [MESOS-4547] - Introduce TASK_KILLING state. * [MESOS-4712] - Remove 'force' field from the Subscribe Call in v1 Scheduler API. * [MESOS-4591] - Change the object of ReserveResources and CreateVolume ACLs to `roles`. * [MESOS-3583] - Add stream IDs for HTTP schedulers. * [MESOS-4427] - Ensure ip_address in state.json (from NetworkInfo) is valid The CHANGELOG for the release is available at: https://git-wip-us.apache.org/repos/asf?p=mesos.git;a=blob_plain;f=CHANGELOG;hb=0.28.0-rc2 -------------------------------------------------------------------------------- The candidate for Mesos 0.28.0 release is available at: https://dist.apache.org/repos/dist/dev/mesos/0.28.0-rc2/mesos-0.28.0.tar.gz The tag to be voted on is 0.28.0-rc2: https://git-wip-us.apache.org/repos/asf?p=mesos.git;a=commit;h=0.28.0-rc2 The MD5 checksum of the tarball can be found at: https://dist.apache.org/repos/dist/dev/mesos/0.28.0-rc2/mesos-0.28.0.tar.gz.md5 The signature of the tarball can be found at: https://dist.apache.org/repos/dist/dev/mesos/0.28.0-rc2/mesos-0.28.0.tar.gz.asc The PGP key used to sign the release is here: https://dist.apache.org/repos/dist/release/mesos/KEYS The JAR is up in Maven in a staging repository here: https://repository.apache.org/content/repositories/orgapachemesos-1120 Please vote on releasing this package as Apache Mesos 0.28.0! The vote is open until Wed Mar 16 15:43:35 EDT 2016 and passes if a majority of at least 3 +1 PMC votes are cast. [ ] +1 Release this package as Apache Mesos 0.28.0 [ ] -1 Do not release this package because ... Thanks,