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/*
* Copyright 2004-2024 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <crm/common/scheduler.h>
#include <crm/common/scheduler_internal.h>
/*!
* \brief Get readable description of a resource role
*
* \param[in] role Resource role
*
* \return Static string describing \p role, suitable for logging or display
*/
const char *
pcmk_role_text(enum rsc_role_e role)
{
switch (role) {
case pcmk_role_stopped:
return PCMK_ROLE_STOPPED;
case pcmk_role_started:
return PCMK_ROLE_STARTED;
case pcmk_role_unpromoted:
return PCMK_ROLE_UNPROMOTED;
case pcmk_role_promoted:
return PCMK_ROLE_PROMOTED;
default: // pcmk_role_unknown
return PCMK__ROLE_UNKNOWN;
}
}
/*!
* \brief Parse a resource role from a string role specification
*
* \param[in] role Role specification
*
* \return Resource role corresponding to \p role
*/
enum rsc_role_e
pcmk_parse_role(const char *role)
{
if (pcmk__str_eq(role, PCMK__ROLE_UNKNOWN,
pcmk__str_casei|pcmk__str_null_matches)) {
return pcmk_role_unknown;
} else if (pcmk__str_eq(role, PCMK_ROLE_STOPPED, pcmk__str_casei)) {
return pcmk_role_stopped;
} else if (pcmk__str_eq(role, PCMK_ROLE_STARTED, pcmk__str_casei)) {
return pcmk_role_started;
} else if (pcmk__str_eq(role, PCMK__ROLE_UNPROMOTED_LEGACY, pcmk__str_casei)) {
pcmk__warn_once(pcmk__wo_slave_role,
"Support for the " PCMK__ROLE_UNPROMOTED_LEGACY
" role is deprecated and will be removed in a "
"future release. Use " PCMK_ROLE_UNPROMOTED
" instead.");
return pcmk_role_unpromoted;
} else if (pcmk__str_eq(role, PCMK_ROLE_UNPROMOTED, pcmk__str_casei)) {
return pcmk_role_unpromoted;
} else if (pcmk__str_eq(role, PCMK__ROLE_PROMOTED_LEGACY, pcmk__str_casei)) {
pcmk__warn_once(pcmk__wo_master_role,
"Support for the " PCMK__ROLE_PROMOTED_LEGACY
" role is deprecated and will be removed in a "
"future release. Use " PCMK_ROLE_PROMOTED
" instead.");
return pcmk_role_promoted;
} else if (pcmk__str_eq(role, PCMK_ROLE_PROMOTED, pcmk__str_casei)) {
return pcmk_role_promoted;
}
return pcmk_role_unknown; // Invalid role given
}
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