On 2018-02-16 04:08 PM, Ken Gaillot wrote: > On Fri, 2018-02-16 at 15:06 -0600, Ken Gaillot wrote: >> Source code for the first release candidate for Pacemaker version >> 2.0.0 >> is now available at: >> >> https://github.com/ClusterLabs/pacemaker/releases/tag/Pacemaker-2.0 >> .0 >> -rc1 >> >> The main goal of the change from Pacemaker 1 to 2 is to drop support >> for deprecated legacy usage, in order to make the code base more >> maintainable going into the future. As such, this release involves a >> net drop of more than 20,000 lines of code! >> >> Rolling (live) upgrades are possible only from Pacemaker 1.1.11 or >> later, on top of corosync 2. Other setups can be upgraded with the >> cluster stopped. >> >> It is recommended to run "cibadmin --upgrade" (or the equivalent in >> your higher-level tool of choice) both before and after the upgrade. >> >> The final 2.0.0 release will automatically transform most of the >> dropped older syntax to the newer form. However, this functionality >> is >> not yet complete in rc1. >> >> The most significant changes in this release include: >> >> * Support has been dropped for heartbeat and corosync 1 (whether >> using >> CMAN or plugin), and many legacy aliases for cluster options >> (including >> default-resource-stickiness, which should be set as resource- >> stickiness >> in rsc_defaults instead). >> >> * The default location of the Pacemaker detail log is now >> /var/log/pacemaker/pacemaker.log, and Pacemaker will no longer use >> Corosync's logging preferences. Options are available in the >> configure >> script to change the default log locations. >> >> * The master XML tag is deprecated (though still supported) in favor >> of >> using the standard clone tag with a new "promotable" meta-attribute >> set >> to true. The "master-max" and "master-node-max" master meta- >> attributes >> are deprecated in favor of new "promoted-max" and "promoted-node-max" >> clone meta-attributes. Documentation now refers to these as >> promotable >> clones rather than master/slave, stateful or multistate clones. >> >> * The record-pending option now defaults to true, which means pending >> actions will be shown in status displays. >> >> * Three minor regressions introduced in 1.1.18, and one introduced in >> 1.1.17, have been fixed. >> >> More details are available in the change log: >> >> https://github.com/ClusterLabs/pacemaker/blob/2.0/ChangeLog >> >> and in a special wiki page for the 2.0 release: >> >> https://wiki.clusterlabs.org/wiki/Pacemaker_2.0_Changes >> >> Everyone is encouraged to download, compile and test the new release. >> We do many regression tests and simulations, but we can't cover all >> possible use cases, so your feedback is important and appreciated. >> >> Many thanks to all contributors of source code to this release, >> including > > Whoops, hit send too soon :) > > Andrew Beekhof, Bin Liu, Gao,Yan, Jan Pokorný, and Ken Gaillot
VERY YES!! <3 -- Digimer Papers and Projects: https://alteeve.com/w/ "I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops." - Stephen Jay Gould _______________________________________________ Users mailing list: [email protected] http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
