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options_internal.h
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options_internal.h
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/*
* Copyright 2006-2024 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.
*/
#ifndef PCMK__OPTIONS_INTERNAL__H
# define PCMK__OPTIONS_INTERNAL__H
# ifndef PCMK__CONFIG_H
# define PCMK__CONFIG_H
# include <config.h> // _Noreturn
# endif
# include <glib.h> // GHashTable
# include <stdbool.h> // bool
_Noreturn void pcmk__cli_help(char cmd);
/*
* Environment variable option handling
*/
const char *pcmk__env_option(const char *option);
void pcmk__set_env_option(const char *option, const char *value, bool compat);
bool pcmk__env_option_enabled(const char *daemon, const char *option);
/*
* Cluster option handling
*/
typedef struct pcmk__cluster_option_s {
const char *name;
const char *alt_name;
const char *type;
const char *values;
const char *default_value;
bool (*is_valid)(const char *);
const char *description_short;
const char *description_long;
} pcmk__cluster_option_t;
const char *pcmk__cluster_option(GHashTable *options,
const pcmk__cluster_option_t *option_list,
int len, const char *name);
gchar *pcmk__format_option_metadata(const char *name, const char *desc_short,
const char *desc_long,
pcmk__cluster_option_t *option_list,
int len);
void pcmk__validate_cluster_options(GHashTable *options,
pcmk__cluster_option_t *option_list,
int len);
bool pcmk__valid_interval_spec(const char *value);
bool pcmk__valid_boolean(const char *value);
bool pcmk__valid_number(const char *value);
bool pcmk__valid_positive_number(const char *value);
bool pcmk__valid_quorum(const char *value);
bool pcmk__valid_script(const char *value);
bool pcmk__valid_percentage(const char *value);
// from watchdog.c
long pcmk__get_sbd_timeout(void);
bool pcmk__get_sbd_sync_resource_startup(void);
long pcmk__auto_watchdog_timeout(void);
bool pcmk__valid_sbd_timeout(const char *value);
// Constants for environment variable names
#define PCMK__ENV_AUTHKEY_LOCATION "authkey_location"
#define PCMK__ENV_BLACKBOX "blackbox"
#define PCMK__ENV_CALLGRIND_ENABLED "callgrind_enabled"
#define PCMK__ENV_CLUSTER_TYPE "cluster_type"
#define PCMK__ENV_DEBUG "debug"
#define PCMK__ENV_DH_MAX_BITS "dh_max_bits"
#define PCMK__ENV_DH_MIN_BITS "dh_min_bits"
#define PCMK__ENV_FAIL_FAST "fail_fast"
#define PCMK__ENV_IPC_BUFFER "ipc_buffer"
#define PCMK__ENV_IPC_TYPE "ipc_type"
#define PCMK__ENV_LOGFACILITY "logfacility"
#define PCMK__ENV_LOGFILE "logfile"
#define PCMK__ENV_LOGFILE_MODE "logfile_mode"
#define PCMK__ENV_LOGPRIORITY "logpriority"
#define PCMK__ENV_NODE_ACTION_LIMIT "node_action_limit"
#define PCMK__ENV_NODE_START_STATE "node_start_state"
#define PCMK__ENV_PANIC_ACTION "panic_action"
#define PCMK__ENV_PHYSICAL_HOST "physical_host"
#define PCMK__ENV_REMOTE_ADDRESS "remote_address"
#define PCMK__ENV_REMOTE_SCHEMA_DIR "remote_schema_directory"
#define PCMK__ENV_REMOTE_PID1 "remote_pid1"
#define PCMK__ENV_REMOTE_PORT "remote_port"
#define PCMK__ENV_RESPAWNED "respawned"
#define PCMK__ENV_SCHEMA_DIRECTORY "schema_directory"
#define PCMK__ENV_SERVICE "service"
#define PCMK__ENV_STDERR "stderr"
#define PCMK__ENV_TLS_PRIORITIES "tls_priorities"
#define PCMK__ENV_TRACE_BLACKBOX "trace_blackbox"
#define PCMK__ENV_TRACE_FILES "trace_files"
#define PCMK__ENV_TRACE_FORMATS "trace_formats"
#define PCMK__ENV_TRACE_FUNCTIONS "trace_functions"
#define PCMK__ENV_TRACE_TAGS "trace_tags"
#define PCMK__ENV_VALGRIND_ENABLED "valgrind_enabled"
// @COMPAT Drop at 3.0.0; default is plenty
#define PCMK__ENV_CIB_TIMEOUT "cib_timeout"
// @COMPAT Drop at 3.0.0; likely last used in 1.1.24
#define PCMK__ENV_MCP "mcp"
// @COMPAT Drop at 3.0.0; added unused in 1.1.9
#define PCMK__ENV_QUORUM_TYPE "quorum_type"
/* @COMPAT Drop at 3.0.0; added to debug shutdown issues when Pacemaker is
* managed by systemd, but no longer useful.
*/
#define PCMK__ENV_SHUTDOWN_DELAY "shutdown_delay"
// Constants for cluster option names
#define PCMK__OPT_NODE_HEALTH_STRATEGY "node-health-strategy"
#define PCMK__OPT_NODE_HEALTH_YELLOW "node-health-yellow"
// @COMPAT Deprecated since 2.1.0
#define PCMK__OPT_REMOVE_AFTER_STOP "remove-after-stop"
// Constants for meta-attribute names
#define PCMK__META_ALLOW_UNHEALTHY_NODES "allow-unhealthy-nodes"
// Constants for enumerated values for various options
#define PCMK__VALUE_CLUSTER "cluster"
#define PCMK__VALUE_CUSTOM "custom"
#define PCMK__VALUE_FENCING "fencing"
#define PCMK__VALUE_GREEN "green"
#define PCMK__VALUE_LOCAL "local"
#define PCMK__VALUE_MIGRATE_ON_RED "migrate-on-red"
#define PCMK__VALUE_NONE "none"
#define PCMK__VALUE_NOTHING "nothing"
#define PCMK__VALUE_ONLY_GREEN "only-green"
#define PCMK__VALUE_PROGRESSIVE "progressive"
#define PCMK__VALUE_QUORUM "quorum"
#define PCMK__VALUE_RED "red"
#define PCMK__VALUE_UNFENCING "unfencing"
#define PCMK__VALUE_YELLOW "yellow"
#endif // PCMK__OPTIONS_INTERNAL__H

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