pacemaker 2.1.7-2.1.7
Scalable High-Availability cluster resource manager
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action_relation_internal.h
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1/*
2 * Copyright 2023 the Pacemaker project contributors
3 *
4 * The version control history for this file may have further details.
5 *
6 * This source code is licensed under the GNU Lesser General Public License
7 * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
8 */
9
10#ifndef PCMK__CRM_COMMON_ACTION_RELATION_INTERNAL__H
11# define PCMK__CRM_COMMON_ACTION_RELATION_INTERNAL__H
12
129
131
132#endif // PCMK__CRM_COMMON_ACTION_RELATION_INTERNAL__H
pcmk__action_relation_flags
@ pcmk__ar_if_on_same_node
Relation applies only if actions are on same node.
@ pcmk__ar_first_else_then
If 'first' is unrunnable, 'then' becomes a real, unmigratable action.
@ pcmk__ar_if_first_unmigratable
Relation applies only if 'first' cannot be part of a live migration.
@ pcmk__ar_first_implies_then
@ pcmk__ar_asymmetric
User-configured asymmetric ordering.
@ pcmk__ar_first_implies_same_node_then
If 'first' is required, 'then' action for instance on same node is.
@ pcmk__ar_then_implies_first
@ pcmk__ar_intermediate_stop
@ pcmk__ar_promoted_then_implies_first
@ pcmk__ar_then_implies_first_graphed
If 'then' is required, 'first' must be added to the transition graph.
@ pcmk__ar_min_runnable
'then' action is runnable if certain number of 'first' instances are
@ pcmk__ar_none
No relation (compare with equality rather than bit set)
@ pcmk__ar_first_implies_then_graphed
If 'first' is required and runnable, 'then' must be in graph.
@ pcmk__ar_nested_remote_probe
@ pcmk__ar_if_required_on_same_node
Ordering applies only if 'first' is required and on same node as 'then'.
@ pcmk__ar_unrunnable_first_blocks
'then' is runnable (and migratable) only if 'first' is runnable
@ pcmk__ar_unmigratable_then_blocks
@ pcmk__ar_ordered
Actions are ordered (optionally, if no other flags are set)
@ pcmk__ar_then_cancels_first
If 'then' action becomes required, 'first' becomes optional.
@ pcmk__ar_if_on_same_node_or_target
Actions are ordered if on same node (or migration target for migrate_to)
@ pcmk__ar_guest_allowed
Ordering applies even if 'first' runs on guest node created by 'then'.