[Pacemaker] Time to get ready for 1.1.11
Andrew Beekhof
andrew at beekhof.net
Thu Nov 21 03:02:40 UTC 2013
With over 400 updates since the release of 1.1.10, its time to start
thinking about a new release.
Today I have tagged release candidate 1[1].
The most notable fixes include:
+ attrd: Implementation of a truely atomic attrd for use with corosync 2.x
+ cib: Allow values to be added/updated and removed in a single update
+ cib: Support XML comments in diffs
+ Core: Allow blackbox logging to be disabled with SIGUSR2
+ crmd: Do not block on proxied calls from pacemaker_remoted
+ crmd: Enable cluster-wide throttling when the cib heavily exceeds its target load
+ crmd: Use the load on our peers to know how many jobs to send them
+ crm_mon: add --hide-headers option to hide all headers
+ crm_report: Collect logs directly from journald if available
+ Fencing: On timeout, clean up the agent's entire process group
+ Fencing: Support agents that need the host to be unfenced at startup
+ ipc: Raise the default buffer size to 128k
+ PE: Add a special attribute for distinguishing between real nodes and containers in constraint rules
+ PE: Allow location constraints to take a regex pattern to match against resource IDs
+ pengine: Distinguish between the agent being missing and something the agent needs being missing
+ remote: Properly version the remote connection protocol
+ services: Detect missing agents and permission errors before forking
+ Bug cl#5171 - pengine: Don't prevent clones from running due to dependant resources
+ Bug cl#5179 - Corosync: Attempt to retrieve a peer's node name if it is not already known
+ Bug cl#5181 - corosync: Ensure node IDs are written to the CIB as unsigned integers
If you are a user of `pacemaker_remoted`, you should take the time to read
about changes to the online wire protocol[2] that are present in this release.
[1] https://github.com/ClusterLabs/pacemaker/releases/Pacemaker-1.1.11-rc1
[2] http://blog.clusterlabs.org/blog/2013/changes-to-the-remote-wire-protocol/
To build `rpm` packages for testing:
1. Clone the current sources:
# git clone --depth 0 git://github.com/ClusterLabs/pacemaker.git
# cd pacemaker
1. If you haven't already, install Pacemaker's dependancies
[Fedora] # sudo yum install -y yum-utils
[ALL] # make rpm-dep
1. Build Pacemaker
# make rc
1. Copy the rpms and deploy as needed
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