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| 1 | +# Pacemaker-3.0.1 (20 Jun 2025) |
| 2 | +* 757 commits with 283 files changed, 11593 insertions(+), 7746 deletions(-) |
| 3 | + |
| 4 | +## Features added since Pacemaker-3.0.0 |
| 5 | + |
| 6 | +* **daemons:** Convert all daemons to support large IPC messages. |
| 7 | +* **daemons:** Enable TLS support for Pacemaker Remote nodes. |
| 8 | +* **daemons:** Set up X509 auth in based if enabled. |
| 9 | +* **libcib:** Enable TLS certs for remote CIB operations. |
| 10 | +* **libcrmcommon:** Add flags for multipart messages. |
| 11 | +* **libcrmcommon:** Support large IPC messages and server events. |
| 12 | +* **liblrmd:** Enable TLS support for Pacemaker Remote clients. |
| 13 | +* **libpacemaker:** Reset scheduler object in `pcmk_simulate()` |
| 14 | +* **libs:** Log if a TLS certificate is close to expiration. |
| 15 | +* **sysconfig:** Add env settings needed for X509 authentication. |
| 16 | +* **sysconfig:** Document using certificates for remote nodes. |
| 17 | +* **tools:** Deprecate `cibadmin --sync-call` |
| 18 | + |
| 19 | +## Fixes since Pacemaker-3.0.0 |
| 20 | + |
| 21 | +* **build:** Fix default pacemaker-remoted path on Fedora >= 42 |
| 22 | +* **controller:** avoid memory leak when updating join phase |
| 23 | +* **crmadmin:** return error if DC is not elected |
| 24 | +* **libcib:** Don't match element based on XPath matching an attribute |
| 25 | +* **libcib:** Don't send `CRM_OP_REGISTER` from `cib_remote` client |
| 26 | +* **libcrmcluster:** prevent external callers from triggering assertion when connecting to cluster |
| 27 | +* **libcrmcluster:** restore CPG header size compatibility |
| 28 | +* **libcrmcommon:** Add retries on connect to avoid fatal errors |
| 29 | +* **libcrmcommon:** Elements should never match if IDs differ |
| 30 | +* **libcrmcommon:** provide a description for `pcmk_rc_no_dc` return code |
| 31 | +* **libcrmcommon:** Sort schema transformations on non-glibc systems |
| 32 | +* **libcrmservice:** consider a monitor pending if LoadUnit receives no reply from systemd |
| 33 | +* **libpacemaker:** Prevent CIB growth during `crm_simulate --profile` |
| 34 | +* **libpacemaker:** set fail-count to INFINITY for fatal failures |
| 35 | +* **libpe_status:** consider parents of an unmanaged resource active on the node |
| 36 | +* **libpe_status:** Make `cluster_status()` idempotent |
| 37 | +* **pacemaker-attrd:** make a peer learn our node name once it has joined |
| 38 | +* **pacemaker-attrd:** prevent segfault if a peer leaves when its name is unknown yet |
| 39 | +* **pacemaker-attrd:** remember names of peers from attribute update in case unknown |
| 40 | +* **scheduler:** avoid memory leak in bundles |
| 41 | +* **scheduler:** avoid memory leak when freeing node copies |
| 42 | +* **tools:** Avoid crash in `crm_simulate --profile` |
| 43 | +* **tools:** validate `stonith_admin --timeout` value |
| 44 | +* **various:** Correctly detect completion of systemd start/stop actions |
| 45 | +* **xml:** Ensure ACL permissions are valid after XSL transformations |
| 46 | +* **xml:** Preserve ACL reference behavior for replaced constraints |
| 47 | + |
| 48 | +## Public API changes since Pacemaker-3.0.0 |
| 49 | + |
| 50 | +* **fencer:** Don't automatically pass nodeid as parameter |
| 51 | +* **libcrmcommon:** add `pcmk_common_cleanup()` |
| 52 | +* **libcrmcommon:** add `pcmk_free_scheduler()` |
| 53 | +* **libcrmcommon:** add `pcmk_new_scheduler()` |
| 54 | +* **libcrmcommon:** add `pcmk_reset_scheduler()` |
| 55 | +* **libcrmcommon:** Deprecate `crm_foreach_xpath_result()` |
| 56 | +* **libcrmcommon:** Deprecate `crm_ipc_compressed.` |
| 57 | +* **libcrmcommon:** Deprecate dedupXpathResults() |
| 58 | +* **libcrmcommon:** Deprecate freeXpathObject() |
| 59 | +* **libcrmcommon:** Deprecate getXpathResult() |
| 60 | +* **libcrmcommon:** Deprecate `get_xpath_object()` |
| 61 | +* **libcrmcommon:** Deprecate `max_size` parameter to `mainloop_add_ipc_client.` |
| 62 | +* **libcrmcommon:** Deprecate numXpathResults() |
| 63 | +* **libcrmcommon:** Deprecate pcmkXmlStr |
| 64 | +* **libcrmcommon:** Deprecate `xml_accept_changes()` |
| 65 | +* **libcrmcommon:** Deprecate `xml_calculate_changes()` |
| 66 | +* **libcrmcommon:** Deprecate `xml_calculate_significant_changes()` |
| 67 | +* **libcrmcommon:** Deprecate `xml_document_dirty()` |
| 68 | +* **libcrmcommon:** Deprecate `xml_tracking_changes()` |
| 69 | +* **libcrmcommon:** Deprecate `xml_track_changes()` |
| 70 | +* **libcrmcommon:** Deprecate `xpath_search()` |
| 71 | +* **libcrmcommon:** Ignore the `max_size` parameter in `crm_ipc_new.` |
| 72 | +* **libcrmcommon:** Introduce the `pcmk_rc_ipc_more` error code. |
| 73 | +* **libcrmcommon:** Map `pcmk_rc_cib_corrupt` to `CRM_EX_CONFIG.` |
| 74 | +* **liblrmd:** Ignore provider for stonith-class resource metadata calls |
| 75 | +* **libpacemaker:** Document that `pcmk_fence_installed()` ignores timeout |
| 76 | +* **libpe_rules,libpe_status:** deprecate crm/pengine/common.h header |
| 77 | +* **libpe_rules,libpe_status:** deprecate struct `pe_match_data` and `pe_match_data_t` |
| 78 | +* **libpe_rules,libpe_status:** deprecate struct `pe_op_eval_data` and `pe_op_eval_data_t` |
| 79 | +* **libpe_rules,libpe_status:** deprecate struct `pe_re_match_data` and `pe_re_match_data_t` |
| 80 | +* **libpe_rules,libpe_status:** deprecate struct `pe_rsc_eval_data` and `pe_rsc_eval_data_t` |
| 81 | +* **libpe_rules,libpe_status:** deprecate struct `pe_rule_eval_data` and `pe_rule_eval_data_t` |
| 82 | +* **libpe_rules:** deprecate crm/pengine/rules.h header |
| 83 | +* **libpe_rules:** deprecate `pe_eval_nvpairs()` |
| 84 | +* **libpe_rules:** deprecate `pe_unpack_nvpairs()` |
| 85 | +* **libpe_status:** deprecate `cleanup_calculations()` |
| 86 | +* **libpe_status:** deprecate `pe_free_working_set()` |
| 87 | +* **libpe_status:** deprecate `pe_new_working_set()` |
| 88 | +* **libpe_status:** deprecate `pe_reset_working_set()` |
| 89 | +* **libpe_status:** deprecate `set_working_set_defaults()` |
| 90 | +* **libstonithd:** Deprecate enum `op_state` and its values |
| 91 | +* **libstonithd:** Deprecate enum `stonith_call_options` and its values |
| 92 | +* **libstonithd:** Deprecate enum `stonith_namespace` and its values |
| 93 | +* **libstonithd:** Deprecate enum `stonith_state` |
| 94 | +* **libstonithd:** Deprecate `stonith_action_str()` |
| 95 | +* **libstonithd:** Deprecate `stonith_agent_exists()` |
| 96 | +* **libstonithd:** Deprecate `stonith_api_connect_retry()` |
| 97 | +* **libstonithd:** Deprecate `stonith_api_delete()` |
| 98 | +* **libstonithd:** Deprecate `stonith_api_new()` |
| 99 | +* **libstonithd:** Deprecate `stonith_api_operations_t` |
| 100 | +* **libstonithd:** Deprecate `stonith_callback_data_t` |
| 101 | +* **libstonithd:** Deprecate `stonith_dispatch()` |
| 102 | +* **libstonithd:** Deprecate `stonith_dump_pending_callbacks()` |
| 103 | +* **libstonithd:** Deprecate `stonith_event_t` and struct `stonith_event_s` |
| 104 | +* **libstonithd:** Deprecate `stonith_get_namespace()` |
| 105 | +* **libstonithd:** Deprecate `stonith_history_free()` |
| 106 | +* **libstonithd:** Deprecate `stonith_history_t` |
| 107 | +* **libstonithd:** Deprecate `stonith_key_value_add()` |
| 108 | +* **libstonithd:** Deprecate `stonith_key_value_freeall()` |
| 109 | +* **libstonithd:** Deprecate `stonith_key_value_t` |
| 110 | +* **libstonithd:** Deprecate `stonith_namespace2text()` |
| 111 | +* **libstonithd:** Deprecate `stonith_op_state_str()` |
| 112 | +* **libstonithd:** Deprecate `stonith_t` and struct `stonith_s` |
| 113 | +* **libstonithd:** Deprecate `stonith_text2namespace()` |
| 114 | +* **libstonithd:** Ignore `namespace_s` in stonith API metadata method |
| 115 | +* **libstonithd:** Ignore `namespace_s` in stonith API validate method |
| 116 | +* **Python:** add `PACEMAKER_CONFIG_DIR` to BuildOptions |
| 117 | + |
1 | 118 | # Pacemaker-3.0.0 (08 Jan 2025) |
2 | 119 | * 2039 commits with 659 files changed, 23924 insertions(+), 32384 deletions(-) |
3 | 120 |
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