Scheduler API for resources. More...
#include <sys/types.h>#include <libxml/tree.h>#include <glib.h>#include <crm/common/roles.h>#include <crm/common/scheduler_types.h>
Go to the source code of this file.
Data Structures | |
| struct | resource_object_functions_s |
| Resource object methods. More... | |
| struct | pe_resource_s |
| Implementation of pcmk_resource_t. More... | |
Typedefs | |
| typedef struct resource_alloc_functions_s | pcmk_assignment_methods_t |
| This type should be considered internal to Pacemaker. More... | |
| typedef struct resource_object_functions_s | pcmk_rsc_methods_t |
| Resource object methods. More... | |
Enumerations | |
| enum | pe_obj_types { pcmk_rsc_variant_unknown = -1, pcmk_rsc_variant_primitive = 0, pcmk_rsc_variant_group = 1, pcmk_rsc_variant_clone = 2, pcmk_rsc_variant_bundle = 3, pe_unknown = pcmk_rsc_variant_unknown, pe_native = pcmk_rsc_variant_primitive, pe_group = pcmk_rsc_variant_group, pe_clone = pcmk_rsc_variant_clone, pe_container = pcmk_rsc_variant_bundle } |
| Resource variants supported by Pacemaker. More... | |
| enum | rsc_start_requirement { pcmk_requires_nothing = 0, pcmk_requires_quorum = 1, pcmk_requires_fencing = 2, rsc_req_nothing = pcmk_requires_nothing, rsc_req_quorum = pcmk_requires_quorum, rsc_req_stonith = pcmk_requires_fencing } |
| What resource needs before it can be recovered from a failed node. More... | |
| enum | rsc_recovery_type { pcmk_multiply_active_restart = 0, pcmk_multiply_active_stop = 1, pcmk_multiply_active_block = 2, pcmk_multiply_active_unexpected = 3, recovery_stop_start = pcmk_multiply_active_restart, recovery_stop_only = pcmk_multiply_active_stop, recovery_block = pcmk_multiply_active_block, recovery_stop_unexpected = pcmk_multiply_active_unexpected } |
| How to recover a resource that is incorrectly active on multiple nodes. More... | |
| enum | pcmk_rsc_flags { pcmk_no_rsc_flags = 0ULL, pcmk_rsc_removed = (1ULL << 0), pcmk_rsc_managed = (1ULL << 1), pcmk_rsc_blocked = (1ULL << 2), pcmk_rsc_removed_filler = (1ULL << 3), pcmk_rsc_notify = (1ULL << 4), pcmk_rsc_unique = (1ULL << 5), pcmk_rsc_fence_device = (1ULL << 6), pcmk_rsc_promotable = (1ULL << 7), pcmk_rsc_unassigned = (1ULL << 8), pcmk_rsc_assigning = (1ULL << 9), pcmk_rsc_updating_nodes = (1ULL << 10), pcmk_rsc_restarting = (1ULL << 11), pcmk_rsc_stop_if_failed = (1ULL << 12), pcmk_rsc_reload = (1ULL << 13), pcmk_rsc_remote_nesting_allowed = (1ULL << 14), pcmk_rsc_critical = (1ULL << 15), pcmk_rsc_failed = (1ULL << 16), pcmk_rsc_detect_loop = (1ULL << 17), pcmk_rsc_runnable = (1ULL << 18), pcmk_rsc_start_pending = (1ULL << 19), pcmk_rsc_starting = (1ULL << 20), pcmk_rsc_stopping = (1ULL << 21), pcmk_rsc_stop_unexpected = (1ULL << 22), pcmk_rsc_migratable = (1ULL << 23), pcmk_rsc_ignore_failure = (1ULL << 24), pcmk_rsc_replica_container = (1ULL << 25), pcmk_rsc_maintenance = (1ULL << 26), pcmk_rsc_has_filler = (1ULL << 27), pcmk_rsc_needs_quorum = (1ULL << 28), pcmk_rsc_needs_fencing = (1ULL << 29), pcmk_rsc_needs_unfencing = (1ULL << 30) } |
| Resource scheduling flags. More... | |
| enum | pe_find { pcmk_rsc_match_history = (1 << 0), pcmk_rsc_match_anon_basename = (1 << 1), pcmk_rsc_match_clone_only = (1 << 2), pcmk_rsc_match_current_node = (1 << 3), pe_find_inactive = (1 << 4), pcmk_rsc_match_basename = (1 << 5), pe_find_renamed = pcmk_rsc_match_history, pe_find_anon = pcmk_rsc_match_anon_basename, pe_find_clone = pcmk_rsc_match_clone_only, pe_find_current = pcmk_rsc_match_current_node, pe_find_any = pcmk_rsc_match_basename } |
| Search options for resources (exact resource ID always matches) More... | |
| enum | pe_restart { pe_restart_restart, pe_restart_ignore } |
| enum | pe_print_options { pe_print_log = (1 << 0), pe_print_html = (1 << 1), pe_print_ncurses = (1 << 2), pe_print_printf = (1 << 3), pe_print_dev = (1 << 4), pe_print_details = (1 << 5), pe_print_max_details = (1 << 6), pe_print_rsconly = (1 << 7), pe_print_ops = (1 << 8), pe_print_suppres_nl = (1 << 9), pe_print_xml = (1 << 10), pe_print_brief = (1 << 11), pe_print_pending = (1 << 12), pe_print_clone_details = (1 << 13), pe_print_clone_active = (1 << 14), pe_print_implicit = (1 << 15) } |
Detailed Description
Scheduler API for resources.
Definition in file resources.h.
Typedef Documentation
◆ pcmk_assignment_methods_t
| typedef struct resource_alloc_functions_s pcmk_assignment_methods_t |
This type should be considered internal to Pacemaker.
Definition at line 263 of file resources.h.
◆ pcmk_rsc_methods_t
| typedef struct resource_object_functions_s pcmk_rsc_methods_t |
Resource object methods.
Enumeration Type Documentation
◆ pcmk_rsc_flags
| enum pcmk_rsc_flags |
Resource scheduling flags.
| Enumerator | |
|---|---|
| pcmk_no_rsc_flags | No resource flags set (compare with equality rather than bit set) |
| pcmk_rsc_removed | Whether resource has been removed from the configuration. |
| pcmk_rsc_managed | Whether resource is managed. |
| pcmk_rsc_blocked | Whether resource is blocked from further action. |
| pcmk_rsc_removed_filler | Whether resource has been removed but has a container. |
| pcmk_rsc_notify | Whether resource has clone notifications enabled. |
| pcmk_rsc_unique | Whether resource is not an anonymous clone instance. |
| pcmk_rsc_fence_device | Whether resource's class is "stonith". |
| pcmk_rsc_promotable | Whether resource can be promoted and demoted. |
| pcmk_rsc_unassigned | Whether resource has not yet been assigned to a node. |
| pcmk_rsc_assigning | Whether resource is in the process of being assigned to a node. |
| pcmk_rsc_updating_nodes | Whether resource is in the process of modifying allowed node scores. |
| pcmk_rsc_restarting | Whether resource is in the process of scheduling actions to restart. |
| pcmk_rsc_stop_if_failed | Whether resource must be stopped (instead of demoted) if it is failed. |
| pcmk_rsc_reload | Whether a reload action has been scheduled for resource. |
| pcmk_rsc_remote_nesting_allowed | Whether resource is a remote connection allowed to run on a remote node. |
| pcmk_rsc_critical | Whether resource has "critical" meta-attribute enabled. |
| pcmk_rsc_failed | Whether resource is considered failed. |
| pcmk_rsc_detect_loop | Flag for non-scheduler code to use to detect recursion loops. |
| pcmk_rsc_runnable |
|
| pcmk_rsc_start_pending | Whether resource has pending start action in history. |
| pcmk_rsc_starting |
|
| pcmk_rsc_stopping |
|
| pcmk_rsc_stop_unexpected | Whether resource is multiply active with recovery set to stop_unexpected. |
| pcmk_rsc_migratable | Whether resource is allowed to live-migrate. |
| pcmk_rsc_ignore_failure | Whether resource has an ignorable failure. |
| pcmk_rsc_replica_container | Whether resource is an implicit container resource for a bundle replica. |
| pcmk_rsc_maintenance | Whether resource, its node, or entire cluster is in maintenance mode. |
| pcmk_rsc_has_filler |
|
| pcmk_rsc_needs_quorum | Whether resource can be started or promoted only on quorate nodes. |
| pcmk_rsc_needs_fencing | Whether resource requires fencing before recovery if on unclean node. |
| pcmk_rsc_needs_unfencing | Whether resource can be started or promoted only on unfenced nodes. |
Definition at line 98 of file resources.h.
◆ pe_find
| enum pe_find |
Search options for resources (exact resource ID always matches)
| Enumerator | |
|---|---|
| pcmk_rsc_match_history | Also match clone instance ID from resource history. |
| pcmk_rsc_match_anon_basename | Also match anonymous clone instances by base name. |
| pcmk_rsc_match_clone_only | Match only clones and their instances, by either clone or instance ID. |
| pcmk_rsc_match_current_node | If matching by node, compare current node instead of assigned node. |
| pe_find_inactive |
|
| pcmk_rsc_match_basename | Match clone instances (even unique) by base name as well as exact ID. |
| pe_find_renamed |
|
| pe_find_anon |
|
| pe_find_clone |
|
| pe_find_current |
|
| pe_find_any |
|
Definition at line 197 of file resources.h.
◆ pe_obj_types
| enum pe_obj_types |
Resource variants supported by Pacemaker.
| Enumerator | |
|---|---|
| pcmk_rsc_variant_unknown | Unknown resource variant. |
| pcmk_rsc_variant_primitive | Primitive resource. |
| pcmk_rsc_variant_group | Group resource. |
| pcmk_rsc_variant_clone | Clone resource. |
| pcmk_rsc_variant_bundle | Bundle resource. |
| pe_unknown |
|
| pe_native |
|
| pe_group |
|
| pe_clone |
|
| pe_container |
|
Definition at line 31 of file resources.h.
◆ pe_print_options
| enum pe_print_options |
- Deprecated:
- Do not use
Definition at line 241 of file resources.h.
◆ pe_restart
| enum pe_restart |
- Deprecated:
- Do not use
| Enumerator | |
|---|---|
| pe_restart_restart | |
| pe_restart_ignore | |
Definition at line 236 of file resources.h.
◆ rsc_recovery_type
| enum rsc_recovery_type |
How to recover a resource that is incorrectly active on multiple nodes.
| Enumerator | |
|---|---|
| pcmk_multiply_active_restart | Stop on all, start on desired. |
| pcmk_multiply_active_stop | Stop on all and leave stopped. |
| pcmk_multiply_active_block | Do nothing to resource. |
| pcmk_multiply_active_unexpected | Stop unexpected instances. |
| recovery_stop_start |
|
| recovery_stop_only |
|
| recovery_block |
|
| recovery_stop_unexpected |
|
Definition at line 76 of file resources.h.
◆ rsc_start_requirement
What resource needs before it can be recovered from a failed node.
| Enumerator | |
|---|---|
| pcmk_requires_nothing | Resource can be recovered immediately. |
| pcmk_requires_quorum | Resource can be recovered if quorate. |
| pcmk_requires_fencing | Resource can be recovered after fencing. |
| rsc_req_nothing |
|
| rsc_req_quorum |
|
| rsc_req_stonith |
|
Definition at line 58 of file resources.h.
