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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 06:48:59 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 06:48:59 +0000
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+Announcing crmsh release 2.1
+============================
+:Author: Kristoffer Gronlund
+:Email: kgronlund@suse.com
+:Date: 2014-06-30 09:00
+
+Today we are proud to announce the release of `crmsh` version 2.1!
+This version primarily fixes all known issues found since the release
+of `crmsh` 2.0 in April, but also has some major new features.
+
+A massive thank you to everyone who has helped out with bug fixes,
+comments and contributions for this release!
+
+For a complete list of changes since the previous version, please
+refer to the changelog:
+
+* https://github.com/crmsh/crmsh/blob/2.1.0/ChangeLog
+
+Packages for several popular Linux distributions can be downloaded
+from the Stable repository at the OBS:
+
+* http://download.opensuse.org/repositories/network:/ha-clustering:/Stable/
+
+Archives of the tagged release:
+
+* https://github.com/crmsh/crmsh/archive/2.1.0.tar.gz
+* https://github.com/crmsh/crmsh/archive/2.1.0.zip
+
+Here are some of the highlights of this release:
+
+== Rule expressions in attribute lists
+
+One of the biggest features in this release is full support for rule
+expressions wherever the XML syntax allows them.
+
+Here is an example of using rule expressions in an attribute list in
+order to set the virtual IP of an IPAddr2 resource to a different
+value on a specific node.
+
+----
+primitive vip-on-node1 IPAddr2 \
+ rule 10: #uname eq node1 ip=10.0.0.5 \
+ rule 1: ip=10.0.0.6
+----
+
+== Tags in the CIB
+
+A new feature added to Pacemaker recently is tags. This is a way
+to refer to multiple resources at once without creating any
+colocation or ordering relationship between them. For example, you
+could add all resources related to the database to a db tag, and
+then stop or start them all with a single command.
+
+----
+tag db drbd:Master fs sql-db
+----
+
+It is also possible to refer to tags in constraints.
+
+== Wildcards in show/edit
+
+The configure show and edit commands can now use glob-style
+wildcards to refer to multiple resources:
+
+----
+configure edit db-*
+----
+
+== Nvpair references
+
+Sometimes, different resources name the same parameters with different
+names. For example, an IPAddr2 may have an ip parameter that should be
+the same as a web servers server_ip parameter. By using nvpair
+references, it is possible to configure the ip in a single location.
+
+Note that this is a new feature in Pacemaker 1.1.12 and up.
+
+----
+primitive vip IPAddr2 params $my-ip:ip=192.168.0.1
+primitive www apache params @my-ip:server_ip
+----
+
+== New ACL syntax
+
+The support for Access Control Lists has been revised in Pacemaker
+1.1.12, and this release of crmsh supports the new syntax. Two new
+commands have been added: `acl_target` and `acl_group`. For more details,
+see the documentation.
+
+Thank you,
+
+Kristoffer and Dejan
+