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Pacemaker 1.1.20 - Final
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@kgaillot kgaillot released this 04 Mar 19:59
· 433 commits to 1.1 since this release
Pacemaker-1.1.20
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Learn about vigilant mode.

Known regressions introduced in this release

  • The controller might incorrectly remove a node from DC elections (fixed in 1.1.23)
  • crm_resource --cleanup might clean up only some failures (fixed in 1.1.21)

Features added since Pacemaker-1.1.19

  • fencing: SBD may now be used in a cluster that has guest nodes or bundles
  • fencing: synchronize fencing history among all nodes
  • fencing: stonith_admin now has option to clear fence history
  • tools: crm_mon now supports showing fencing action failures and history
  • tools: crm_resource --clear supports new --expired option
  • Pacemaker Remote: option to restrict TLS Diffie-Hellman prime length

Changes since Pacemaker-1.1.19

  • Pacemaker Remote: avoid unnecessary downtime when moving resource to
    Pacemaker Remote node that fails to come up (regression since 1.1.18)
  • tools: restore stonith_admin ability to confirm unseen nodes are down
    (regression since 1.1.12)
  • build: minor logging fixes to allow compatibility with GCC 9 -Werror
  • attrd: wait a short time before re-attempting failed writes
  • attrd: ignore attribute delays when writing after node (re-)join
  • attrd: start new election immediately if writer is lost
  • attrd: detect alert configuration changes when CIB is entirely replaced
  • attrd: clear election dampening when the writer leaves
  • CIB: inform originator of CIB upgrade failure
  • crmd: clear election dampening when DC is lost
  • fencing: limit fencing history to 500 entries
  • fencing: stonith_admin now complains if no action option is specified
  • pengine: regression test compatibility with glib 2.59.0
  • pengine: don't order non-DC shutdowns before DC fencing
  • pengine: avoid unnecessary recovery of cleaned guest nodes
  • pengine: convert unique clones to anonymous if not supported by standard
  • pengine: don't send clone notifications to a stopped remote node
  • pengine: ensure bundle clone notifications are directed to correct host
  • pengine: avoid improper bundle monitor rescheduling or fail count clearing
  • pengine: honor asymmetric orderings even when restarting
  • ACLs: assume unprivileged ACL user if can't get user info
  • Pacemaker Remote: get Diffie-Hellman prime bit length from GnuTLS API
  • libcrmservice: cancel DBus call when cancelling systemd/upstart actions
  • libcrmservice: order systemd resources relative to pacemaker_remote
  • libpe_status: add public API constructor/destructor for pe_working_set_t
  • tools: fix crm_resource --clear when lifetime was used with ban/move
  • tools: fix crm_resource --move when lifetime was used with previous move
  • tools: make crm_mon CIB connection errors non-fatal if previously successful
  • tools: improve crm_mon messages when generating HTML output
  • tools: crm_mon cluster connection failure is now "critical" in nagios mode
  • tools: crm_mon listing of standby nodes shows if they have active resources
  • tools: improve crm_report detection of logs
  • tools: crm_simulate resource history uses same name as live cluster would
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