#include <crm_internal.h>
#include <crm/cib/internal.h>
#include <crm/common/output.h>
#include <crm/common/results.h>
#include <crm/pengine/pe_types.h>
#include <pacemaker-internal.h>
#include <pacemaker.h>
#include <stdint.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include "libpacemaker_private.h"

Include dependency graph for pcmk_simulate.c:

Macros
#define	STATUS_PATH_MAX 512

Functions
void	pcmk__profile_dir (const char dir, long long repeat, pe_working_set_t data_set, char *use_date)

enum transition_status	pcmk__simulate_transition (pe_working_set_t data_set, cib_t cib, GList *op_fail_list)

int	pcmk__simulate (pe_working_set_t data_set, pcmk__output_t out, pcmk_injections_t injections, unsigned int flags, uint32_t section_opts, char use_date, char input_file, char graph_file, char *dot_file)

int	pcmk_simulate (xmlNodePtr xml, pe_working_set_t data_set, pcmk_injections_t injections, unsigned int flags, unsigned int section_opts, char use_date, char input_file, char graph_file, char *dot_file)
	Simulate a cluster's response to events. More...

Macro Definition Documentation

◆ STATUS_PATH_MAX

#define STATUS_PATH_MAX 512

Definition at line 25 of file pcmk_simulate.c.

Function Documentation

◆ pcmk__profile_dir()

void pcmk__profile_dir	(	const char *	dir,
		long long	repeat,
		pe_working_set_t *	data_set,
		char *	use_date
	)

Definition at line 375 of file pcmk_simulate.c.

◆ pcmk__simulate()

int pcmk__simulate	(	pe_working_set_t *	data_set,
		pcmk__output_t *	out,
		pcmk_injections_t *	injections,
		unsigned int	flags,
		uint32_t	section_opts,
		char *	use_date,
		char *	input_file,
		char *	graph_file,
		char *	dot_file
	)

Definition at line 777 of file pcmk_simulate.c.

◆ pcmk__simulate_transition()

enum transition_status pcmk__simulate_transition	(	pe_working_set_t *	data_set,
		cib_t *	cib,
		GList *	op_fail_list
	)

Definition at line 722 of file pcmk_simulate.c.

◆ pcmk_simulate()

int pcmk_simulate	(	xmlNodePtr *	xml,
		pe_working_set_t *	data_set,
		pcmk_injections_t *	injections,
		unsigned int	flags,
		unsigned int	section_opts,
		char *	use_date,
		char *	input_file,
		char *	graph_file,
		char *	dot_file
	)

Simulate a cluster's response to events.

This high-level function essentially implements crm_simulate(8). It operates on an input CIB file and various lists of events that can be simulated. It optionally writes out a variety of artifacts to show the results of the simulation. Output can be modified with various flags.

Parameters

[in,out]	xml	The destination for the result, as an XML tree.
[in,out]	data_set	Working set for the cluster.
[in]	events	A structure containing cluster events (node up/down, tickets, injected operations)
[in]	flags	A bitfield of :pcmk_sim_flags to modify operation of the simulation.
[in]	section_opts	Which portions of the cluster status output should be displayed?
[in]	use_date	The date to set the cluster's time to (may be NULL).
[in]	input_file	The source CIB file, which may be overwritten by this function (may be NULL).
[in]	graph_file	Where to write the XML-formatted transition graph (may be NULL, in which case no file will be written).
[in]	dot_file	Where to write the dot(1) formatted transition graph (may be NULL, in which case no file will be written). See `pcmk__write_sim_dotfile()`.

Returns: Standard Pacemaker return code

Definition at line 961 of file pcmk_simulate.c.

Macros