commit e827b506a8f907b4d5d2c2b60fd49d97361a487a
Merge: 9fbcdc7 5600ef9
Author: Klaus Aehlig <[email protected]>
Date: Fri Jan 16 14:34:04 2015 +0100
Merge branch 'stable-2.12' into stable-2.13
* stable-2.12
Revision bump to 2.12.1
Prepare the NEWS file for the new 2.12.1 release
Conflicts:
NEWS: take all additions
configure.ac: ignore revision bump in 2.12
Signed-off-by: Klaus Aehlig <[email protected]>
diff --cc NEWS
index db3b535,4892ffb..8756fee
--- a/NEWS
+++ b/NEWS
@@@ -2,70 -2,33 +2,97 @@@ New
====
+Version 2.13.0 beta1
+--------------------
+
+*(Released Wed, 14 Jan 2015)*
+
+Incompatible/important changes
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- Ganeti now internally retries the instance creation opcode if opportunistic
+ locking did not acquire nodes with enough free resources. The internal retry
+ will not use opportunistic locking. In particular, instance creation, even
+ if opportunistic locking is set, will never fail with ECODE_TEMP_NORES.
+- The handling of SSH security had undergone a significant change. From
+ this version on, each node has an individual SSH key pair instead of
+ sharing one with all nodes of the cluster. From now on, we also
+ restrict SSH access to master candidates. This means that only master
+ candidates can ssh into other cluster nodes and all
+ non-master-candidates cannot. Refer to the UPGRADE notes
+ for further instructions on the creation and distribution of the keys.
+- Ganeti now checks hypervisor version compatibility before trying an instance
+ migration. It errors out if the versions are not compatible. Add the option
+ --ignore-hvversions to restore the old behavior of only warning.
+- Node tags starting with htools:migration: or htools:allowmigration: now have
+ a special meaning to htools(1). See hbal(1) for details.
+- The LXC hypervisor code has been repaired and improved. Instances cannot be
+ migrated and cannot have more than one disk, but should otherwise work as
with
+ other hypervisors. OS script changes should not be necessary. LXC version
+ 1.0.0 or higher required.
+
+New features
+~~~~~~~~~~~~
+
+- A new job filter rules system allows to define iptables-like rules for the
+ job scheduler, making it easier to (soft-)drain the job queue, perform
+ maintenance, and rate-limit selected job types. See gnt-filter(8) for
+ details.
+- Ganeti jobs can now be ad-hoc rate limited via the reason trail.
+ For a set of jobs queued with "--reason=rate-limit:n:label", the job
+ scheduler ensures that not more than n will be scheduled to run at the same
+ time. See ganeti(7), section "Options", for details.
+- The monitoring daemon has now variable sleep times for the data
+ collectors. This currently means that the granularity of cpu-avg-load
+ can be configured.
+- The 'gnt-cluster verify' command now has the option
+ '--verify-ssh-clutter', which verifies whether Ganeti (accidentally)
+ cluttered up the 'authorized_keys' file.
+
+New dependencies
+~~~~~~~~~~~~~~~~
+
+- The monitoring daemon uses the PSQueue library. Be sure to install it
+ if you use Mond.
+- The formerly optional regex-pcre is now an unconditional dependency because
+ the new job filter rules have regular expressions as a core feature.
+
+Known issues
+~~~~~~~~~~~~
+
+The following issues are known to be present in the beta and will be fixed
+before rc1:
+
+- Issue 1018: Cluster init (and possibly other jobs) occasionally fail to
start.
+
+
+ Version 2.12.1
+ --------------
+
+ *(Released Wed, 14 Jan 2015)*
+
+ - Fix users under which the wconfd and metad daemons run (issue #976)
+ - Clean up stale livelock files (issue #865)
+ - Fix setting up the metadata daemon's network interface for Xen
+ - Make watcher identify itself on disk activation
+ - Add "ignore-ipolicy" option to gnt-instance grow-disk
+ - Check disk size ipolicy during "gnt-instance grow-disk" (issue #995)
+
+ Inherited from the 2.11 branch:
+
+ - Fix counting votes when doing master failover (issue #962)
+ - Fix broken haskell dependencies (issues #758 and #912)
+ - Check if IPv6 is used directly when running SSH (issue #892)
+
+ Inherited from the 2.10 branch:
+
+ - Fix typo in gnt_cluster output (issue #1015)
+ - Use the Python path detected at configure time in the top-level Python
+ scripts.
+ - Fix check for sphinx-build from python2-sphinx
+ - Properly check if an instance exists in 'gnt-instance console'
+
+
Version 2.12.0
--------------
--
Klaus Aehlig
Google Germany GmbH, Dienerstr. 12, 80331 Muenchen
Registergericht und -nummer: Hamburg, HRB 86891
Sitz der Gesellschaft: Hamburg
Geschaeftsfuehrer: Graham Law, Christine Elizabeth Flores
