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Pacemaker 2.1.5 - Final
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@kgaillot kgaillot released this 08 Dec 15:52
· 5507 commits to 2.1 since this release
Pacemaker-2.1.5
a3f4479

Release info

  • Wed Dec 7 2022 Ken Gaillot kgaillot@redhat.com Pacemaker-2.1.5
  • 1287 commits with 447 files changed, 33546 insertions(+), 21518 deletions(-)

Known regressions introduced in this release

  • Asynchronous actions can leave zombie processes if they exit while a synchronous meta-data action is in progress (fixed in 2.1.8)
  • If Pacemaker Remote is stopped, it will no longer wait until the cluster notifies it that all resources have been moved off the node (fixed in 2.1.6)
  • attrd_updater --query without --node shows attributes from the local node instead of all nodes (fixed in 2.1.6)
  • attrd_updater ignores its dampening argument when setting values (fixed in 2.1.7)
  • A double free crash can occur if a recurring action is disabled (fixed in 2.1.7)

Features added since Pacemaker-2.1.4

  • CIB: access control lists (ACLs) for groups are supported
  • CIB: ACL target and group XML supports "name" attribute to specify a name that is not a unique XML ID
  • CIB: deprecate pacemaker-next schema
  • CIB: deprecate first-instance and then-instance in ordering constraints and rsc-instance and with-rsc-instance in colocation constraints (only usable with pacemaker-next schema)
  • CIB: deprecate "collocated" and "ordered" meta-attributes for groups (true is default, and resource sets should be used instead of false)
  • build: support building with -D_TIME_BITS=64
  • build: support building with compilers that are strict about void
  • build: allow building RPMs from source distribution
  • fencer: deprecate stand-alone mode
  • agents: ClusterMon, controld, HealthCPU, ifspeed, and SysInfo agents support OCF 1.1 standard
  • agents: non-functional SystemHealth agent has been removed
  • tools: non-functional ipmiservicelogd and notifyServicelogEvent tools have been removed
  • tools: crm_attribute supports querying all attributes on a given node
  • tools: crm_attribute --query, --delete, and --update support regular expressions
  • tools: crm_error supports standard --output-as/--output-to arguments
  • tools: crm_error lists all return codes if none are specified
  • tools: crm_mon --show-detail displays the CRM feature set of each node and makes display of fencing actions more technical
  • tools: crm_resource --why checks node health
  • tools: crm_resource --constraints now accepts --recursive (equivalent to --stack) and --force (to show constraints for a group member instead of the group)

Fixes since Pacemaker-2.1.4

  • tools: crm_error does not print spurious output when given a negative return code argument (regression introduced in 2.0.4)
  • tools: avoid crash if crm_resource is given extraneous arguments (regression introduced in 2.0.5)
  • tools: stonith_admin --validate XML output shows correct validation status and errors (regressions introduced in 2.0.5 and 2.1.2)
  • tools: crm_resource --list-operations shows pending operations as pending instead of complete (regression introduced in 2.1.0)
  • controller: move resources if appropriate after they are reordered in CIB (regression introduced in 2.1.3)
  • fencing: allow fence devices to be registered if local node is not in CIB (regression introduced in 2.1.3)
  • tools: crm_mon --one-shot should succeed even if pacemaker is shutting down (regression introduced in 2.1.3)
  • tools: avoid memory leak in crm_mon (regression introduced in 2.1.3)
  • tools: crm_attribute --quiet outputs nothing instead of "(null)" if attribute has no value (regression introduced in 2.1.3)
  • tools: accept deprecated and unused attrd_updater --quiet option (regression introduced in 2.1.3)
  • CIB: avoid crashes when XML IDs grow very long
  • controller: pre-load agent metadata asynchronously to avoid timeout when agent's metadata action runs crm_node
  • controller: avoid timing issue that increments resource fail count twice
  • fencing: unfence all nodes after device configuration changes
  • fencing: avoid memory leaks when processing topology requests
  • fencing: ignore node that executed action when checking whether actions are equivalent
  • scheduler,controller: calculate secure digest consistently
  • scheduler: consider roles when blocking colocation dependents
  • scheduler: prioritize group colocations properly
  • scheduler: properly consider effect of "with group" colocations
  • scheduler: handle corner cases in live migrations
  • scheduler: avoid perpetual moving of bundle containers in certain situations
  • scheduler: properly calculate resource parameter digests without history
  • scheduler: do not enforce stop if newer monitor indicates resource was not running on target of failed migrate_to
  • scheduler: do not enforce stop on rejoined node after failed migrate_to
  • scheduler: don't demote on expected node when multiple-active is set to stop_unexpected
  • scheduler: prevent resources running on multiple nodes after partial live migration
  • scheduler: restart resource instead of reload if extra parameters in operation change
  • schemas: Consider days, minutes, seconds, and yeardays in date expressions valid
  • schemas: Consider in_range with an end and duration valid
  • schemas: Consider score and score-attribute optional in rules
  • tools: crm_resource --digests uses most recent operation history entry
  • tools: if multiple return code options are given to crm_error, use the last one
  • tools: crm_resource correctly detects if a resource is unmanaged or disabled even if there are multiple settings using rules

Public API changes since Pacemaker-2.1.4

  • libcib: add cib_api_operations_t:set_primary
  • libcib: add cib_api_operations_t:set_secondary
  • libcib: deprecate cib_api_operations_t:delete_absolute()
  • libcib: deprecate cib_api_operations_t:is_master
  • libcib: deprecate cib_api_operations_t:set_master
  • libcib: deprecate cib_api_operations_t:set_slave
  • libcib: deprecate cib_api_operations_t:set_slave_all
  • libcrmcommon: deprecated XML_CIB_TAG_MASTER constant is usable again (regression introduced in 2.1.0)
  • libcrmcommon: pcmk_ipc_api_t supports attribute manager IPC
  • libcrmcommon: add pcmk_rc_unpack_error
  • libcrmcommon: add CRM_EX_FAILED_PROMOTED
  • libcrmcommon: add CRM_EX_NONE
  • libcrmcommon: add CRM_EX_PROMOTED
  • libcrmcommon: add pcmk_readable_score()
  • libcrmcommon: add PCMK_XA_PROMOTED_MAX_LEGACY string constant
  • libcrmcommon: add PCMK_XA_PROMOTED_NODE_MAX_LEGACY string constant
  • libcrmcommon: argument to crm_time_check() is now const
  • libcrmcommon: argument to pcmk_controld_api_replies_expected() is now const
  • libcrmcommon: argument to pcmk_xml_attrs2nvpairs() is now const
  • libcrmcommon: argument to xml2list() is now const
  • libcrmcommon: argument to xml_acl_denied() is now const
  • libcrmcommon: argument to xml_acl_enabled() is now const
  • libcrmcommon: argument to xml_get_path() is now const
  • libcrmcommon: arguments to crm_time_add() are now const
  • libcrmcommon: arguments to crm_time_compare() are now const
  • libcrmcommon: arguments to crm_time_subtract() are now const
  • libcrmcommon: argv argument to crm_log_preinit() is now char *const *
  • libcrmcommon: crm_time_calculate_duration() arguments are now const
  • libcrmcommon: deprecate CRM_ATTR_RA_VERSION
  • libcrmcommon: deprecate crm_destroy_xml()
  • libcrmcommon: deprecate crm_ipc_server_error
  • libcrmcommon: deprecate crm_ipc_server_info
  • libcrmcommon: deprecate CRM_OP_LRM_QUERY
  • libcrmcommon: deprecate crm_str()
  • libcrmcommon: deprecate PCMK_XE_PROMOTED_MAX_LEGACY string constant
  • libcrmcommon: deprecate PCMK_XE_PROMOTED_NODE_MAX_LEGACY constant
  • libcrmcommon: deprecate score2char()
  • libcrmcommon: deprecate score2char_stack()
  • libcrmcommon: deprecate XML_ATTR_RA_VERSION
  • libcrmcommon: deprecate xml_get_path()
  • libcrmcommon: deprecate XML_PARANOIA_CHECKS
  • libcrmcommon: deprecate XML_TAG_OP_VER_ATTRS
  • libcrmcommon: deprecate XML_TAG_OP_VER_META
  • libcrmcommon: deprecate XML_TAG_RSC_VER_ATTRS
  • libcrmcommon: dt argument of crm_time_get_gregorian() is now const
  • libcrmcommon: dt argument of crm_time_get_isoweek() is now const
  • libcrmcommon: dt argument of crm_time_get_ordinal() is now const
  • libcrmcommon: dt argument of crm_time_get_timeofday() is now const
  • libcrmcommon: dt argument of crm_time_get_timezone() is now const
  • libcrmcommon: first argument to create_reply() is now const
  • libcrmcommon: first argument to crm_copy_xml_element() is now const
  • libcrmcommon: first argument to find_xml_node() is now const
  • libcrmcommon: first argument to get_message_xml() is now const
  • libcrmcommon: first argument to pcmk_ipc_name() is now const
  • libcrmcommon: first argument to xml_patch_versions() is now const
  • libcrmcommon: last argument to crm_write_blackbox() is now const
  • libcrmcommon: add pcmk_rc_duplicate_id
  • libcrmcommon: add pcmk_result_get_strings()
  • libcrmcommon: add pcmk_result_type enum
  • libcrmcommon: add PCMK_XE_DATE_EXPRESSION constant
  • libcrmcommon: add PCMK_XE_OP_EXPRESSION constant
  • libcrmcommon: add PCMK_XE_RSC_EXPRESSION constant
  • libcrmcommon: first argument to crm_time_as_string() is now const
  • libcrmcommon: crm_time_t argument to crm_time_log_alias() is now const
  • libcrmcommon: argument to crm_time_get_seconds() is now const
  • libcrmcommon: argument to crm_time_get_seconds_since_epoch() is now const
  • libcrmcommon: sixth argument to log_data_element() is now const
  • libcrmcommon: source argument to crm_time_set() is now const
  • libcrmcommon: source argument to crm_time_set_timet() is now const
  • libcrmcommon: source argument to pcmk_copy_time() is now const
  • libpacemaker: add pcmk_check_rule()
  • libpacemaker: add pcmk_check_rules()
  • libpacemaker: add pcmk_show_result_code()
  • libpacemaker: add pcmk_list_result_codes()
  • libpacemaker: add pcmk_rc_disp_flags enum
  • libpacemaker: ipc_name argument to pcmk_pacemakerd_status() is now const
  • libpe_rules: deprecate version_expr enum value
  • libpe_rules: second argument to pe_eval_nvpairs() is now const
  • libpe_status: argument to pe_rsc_is_anon_clone() is now const
  • libpe_status: argument to pe_rsc_is_unique_clone() is now const
  • libpe_status: deprecate enum pe_graph_flags
  • libpe_status: first argument to pe_rsc_is_clone() is now const
  • libpe_status: two arguments to get_rsc_attributes() are now const
  • libpe_status: second argument to pe_eval_versioned_attributes() is now const
  • libpe_status: second argument to pe_rsc_params() is now const
  • libstonithd: deprecate stonith_event_t:message
  • libstonithd: deprecate stonith_event_t:type
  • libstonithd: last argument to stonith_api_operations_t:register_device() is now const
  • libstonithd: last argument to stonith_api_operations_t:register_level() is now const
  • libstonithd: last argument to stonith_api_operations_t:register_level_full() is now const
  • libstonithd: params argument to stonith_api_operations_t:validate() is now const
Assets 2