ClusterLabs/pacemaker Pacemaker-2.0.4

Pacemaker 2.0.4 Final

on GitHub

Features added since Pacemaker-2.0.3

• build: Add support for glib-based unit tests.
• controller: add new feature 'shutdown-locks'
  Optionally allow a gracefully shutdown node to have the resources
  locked to it for a configurable time.
  So that it can be restarted with exactly the same resources
  running as before.
• controller/fencing/scheduler: add new feature 'priority-fencing-delay'
  Optionally derive the priority of a node from the resource-priorities
  of the resources it is running.
  In a fencing-race the node with the highest priority has a certain
  advantage over the others as fencing requests for that node are
  executed with an additional delay.
  controlled via cluster option priority-fencing-delay (default = 0)
• stonith_admin: add --delay option (default = 0) to support enforced
  fencing delay
• tools: Add --include= and --exclude= to crm_mon.
• tools: Add --node= to filter crm_mon output for a node (or tag).
• tools: Allow more fine grained filtering of fence-history in crm_mon.
• tools: Allow crm_rule to check some date_specs.

Fixes for regressions introduced in Pacemaker-2.0.0

• tools: ensure that getting the local node name using crm_node
  always works from Pacemaker Remote node command line

Changes since Pacemaker-2.0.3

• build: improve checking headers for C++ fitness
• build: restore build on latest OpenSUSE
• fencing: Report an error getting history in output instead of empty history
• fencing: Improve parameter handling for RHCS-style fence-agents
  - make parameter action shown as not required
  - add port or plug parameter according to metadata
  - plug parameter shown as non-required in the metadata
• controller: clear leaving node's transient attributes even if there is no DC
• controller: don't ack same request twice
• iso8601: Fix crm_time_parse_offset() to parse offset with plus sign.
• libcrmcommon, libpe: validate interval specs correctly
• libcrmcommon: Add pcmk_str_is_infinity, pcmk_str_is_minus_infinity and
  pcmk__unregister_formats.
• libcrmcommon: Extend what pcmk__split_range can do.
• libfencing: Export formatted output functions.
• libpe_status: Add node list arg to output messages preventing weird
  behavior + potential segfaults
• libpe_status: Update the maint mode message for HTML output.
• fencing, tools: Fix arguments to stonith-event.
• scheduler: don't incorporate dependencies' colocations multiple times
• scheduler: ensure attenuated scores still have some effect
• scheduler: ignore colocation constraints with 0 score
• scheduler: make sure cluster-wide maintenance-mode=true overrides
  per-resource settings
• scheduler: properly detect whether guest node is fenceable
• scheduler: do not differentiate case where all the nodes have equal priority
• tests: Add tests for pe_cron_range_satisfied.
• tests: Add tests for the current behavior of pcmk__split_range.
• tools, lib: Use standard pacemaker return codes in crm_rule.
• tools: Correct stonith-event arguments in crm_mon.
• tools: Fix man pages for crm_mon & crm_diff.
• tools: Make crm_mon --interval understand more formats.
• tools: Fix --html-title= in crm_mon.
• tools: Print errors to stderr for crm_mon's legacy xml.
• tools: use return codes consistently in stonith_admin
• tools: Use glib for cmdline handling in crm_diff, crm_simulate & crm_error
• xml: Add a new version of the tags schema.
• based: populate cib_nodes when 'cibadmin -R -scope=configuration'
• cibsecret: don't use pssh -q option unless supported
• fencing: avoid infinite loop if device is removed during operation
• fencing: avoid possible use-of-NULL when parsing metadata
• fencing: Remove dangling 'pending' for completed DC fencing. (CLBZ#5401)