No OneTemporary
Actions

Size

26 KB

Referenced Files

None

Subscribers

None

View Options

	diff --git a/lib/pacemaker/pcmk_injections.c b/lib/pacemaker/pcmk_injections.c
	index dd4c6123d7..678c3f5dd2 100644
	--- a/lib/pacemaker/pcmk_injections.c
	+++ b/lib/pacemaker/pcmk_injections.c
	@@ -1,758 +1,758 @@
	/*
	- * Copyright 2009-2021 the Pacemaker project contributors
	+ * Copyright 2009-2022 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU General Public License version 2
	* or later (GPLv2+) WITHOUT ANY WARRANTY.
	*/

	#include <crm_internal.h>

	#include <stdio.h>
	#include <unistd.h>
	#include <stdlib.h>

	#include <sys/stat.h>
	#include <sys/param.h>
	#include <sys/types.h>
	#include <dirent.h>

	#include <crm/crm.h>
	#include <crm/lrmd.h> // lrmd_event_data_t, lrmd_free_event()
	#include <crm/cib.h>
	#include <crm/common/util.h>
	#include <crm/common/iso8601.h>
	#include <crm/common/xml_internal.h>
	#include <crm/lrmd_internal.h>
	#include <crm/pengine/status.h>
	#include <pacemaker-internal.h>

	#include "libpacemaker_private.h"

	bool pcmk__simulate_node_config = false;

	#define XPATH_NODE_CONFIG "//" XML_CIB_TAG_NODE "[@uname='%s']"
	#define XPATH_NODE_STATE "//" XML_CIB_TAG_STATE "[@uname='%s']"
	#define XPATH_RSC_HISTORY XPATH_NODE_STATE "//" \
	XML_LRM_TAG_RESOURCE "[@id='%s']"


	/*!
	* \internal
	* \brief Inject a fictitious transient node attribute into scheduler input
	*
	* \param[in] out Output object for displaying error messages
	* \param[in] cib_node node_state XML to inject attribute into
	* \param[in] name Transient node attribute name to inject
	* \param[in] value Transient node attribute value to inject
	*/
	static void
	inject_transient_attr(pcmk__output_t out, xmlNode cib_node,
	const char name, const char value)
	{
	xmlNode *attrs = NULL;
	xmlNode *instance_attrs = NULL;
	const char *node_uuid = ID(cib_node);

	out->message(out, "inject-attr", name, value, cib_node);

	attrs = first_named_child(cib_node, XML_TAG_TRANSIENT_NODEATTRS);
	if (attrs == NULL) {
	attrs = create_xml_node(cib_node, XML_TAG_TRANSIENT_NODEATTRS);
	crm_xml_add(attrs, XML_ATTR_ID, node_uuid);
	}

	instance_attrs = first_named_child(attrs, XML_TAG_ATTR_SETS);
	if (instance_attrs == NULL) {
	instance_attrs = create_xml_node(attrs, XML_TAG_ATTR_SETS);
	crm_xml_add(instance_attrs, XML_ATTR_ID, node_uuid);
	}

	crm_create_nvpair_xml(instance_attrs, NULL, name, value);
	}

	/*!
	* \internal
	* \brief Inject a fictitious fail count into a scheduler input
	*
	* \param[in] out Output object for displaying error messages
	* \param[in] cib_node Node state XML to inject into
	* \param[in] resource ID of resource for fail count to inject
	* \param[in] task Action name for fail count to inject
	* \param[in] interval_ms Action interval (in milliseconds) for fail count
	* \param[in] rc Action result for fail count to inject (if 0, or 7
	* when interval_ms is 0, nothing will be injected)
	*/
	void
	pcmk__inject_failcount(pcmk__output_t out, xmlNode cib_node,
	const char resource, const char task,
	guint interval_ms, int rc)
	{
	if (rc == 0) {
	return;

	} else if ((rc == 7) && (interval_ms == 0)) {
	return;

	} else {
	char *name = NULL;
	char *now = pcmk__ttoa(time(NULL));

	name = pcmk__failcount_name(resource, task, interval_ms);
	inject_transient_attr(out, cib_node, name, "value++");
	free(name);

	name = pcmk__lastfailure_name(resource, task, interval_ms);
	inject_transient_attr(out, cib_node, name, now);
	free(name);

	free(now);
	}
	}

	/*!
	* \internal
	* \brief Create a CIB configuration entry for a fictitious node
	*
	* \param[in] cib_conn CIB object to use
	* \param[in] node Node name to use
	*/
	static void
	create_node_entry(cib_t cib_conn, const char node)
	{
	int rc = pcmk_ok;
	char *xpath = crm_strdup_printf(XPATH_NODE_CONFIG, node);

	rc = cib_conn->cmds->query(cib_conn, xpath, NULL,
	cib_xpath\|cib_sync_call\|cib_scope_local);

	if (rc == -ENXIO) { // Only add if not already existing
	xmlNode *cib_object = create_xml_node(NULL, XML_CIB_TAG_NODE);

	crm_xml_add(cib_object, XML_ATTR_ID, node); // Use node name as ID
	crm_xml_add(cib_object, XML_ATTR_UNAME, node);
	cib_conn->cmds->create(cib_conn, XML_CIB_TAG_NODES, cib_object,
	- cib_sync_call \| cib_scope_local);
	+ cib_sync_call\|cib_scope_local);
	/* Not bothering with subsequent query to see if it exists,
	we'll bomb out later in the call to query_node_uuid()... */

	free_xml(cib_object);
	}

	free(xpath);
	}

	/*!
	* \internal
	* \brief Synthesize a fake executor event for an action
	*
	* \param[in] cib_resource XML for any existing resource action history
	* \param[in] task Name of action to synthesize
	* \param[in] interval_ms Interval of action to synthesize
	* \param[in] outcome Result of action to synthesize
	*
	* \return Newly allocated executor event
	* \note It is the caller's responsibility to free the result with
	* lrmd_free_event().
	*/
	static lrmd_event_data_t *
	create_op(xmlNode cib_resource, const char task, guint interval_ms,
	int outcome)
	{
	lrmd_event_data_t *op = NULL;
	xmlNode *xop = NULL;

	op = lrmd_new_event(ID(cib_resource), task, interval_ms);
	lrmd__set_result(op, outcome, PCMK_EXEC_DONE, "Simulated action result");
	op->params = NULL; // Not needed for simulation purposes
	op->t_run = (unsigned int) time(NULL);
	op->t_rcchange = op->t_run;

	// Use a call ID higher than any existing history entries
	op->call_id = 0;
	for (xop = pcmk__xe_first_child(cib_resource); xop != NULL;
	xop = pcmk__xe_next(xop)) {

	int tmp = 0;

	crm_element_value_int(xop, XML_LRM_ATTR_CALLID, &tmp);
	if (tmp > op->call_id) {
	op->call_id = tmp;
	}
	}
	op->call_id++;

	return op;
	}

	/*!
	* \internal
	* \brief Inject a fictitious resource history entry into a scheduler input
	*
	* \param[in] cib_resource Resource history XML to inject entry into
	* \param[in] op Action result to inject
	* \param[in] target_rc Expected result for action to inject
	*
	* \return XML of injected resource history entry
	*/
	xmlNode *
	pcmk__inject_action_result(xmlNode cib_resource, lrmd_event_data_t op,
	int target_rc)
	{
	return pcmk__create_history_xml(cib_resource, op, CRM_FEATURE_SET,
	target_rc, NULL, crm_system_name,
	LOG_TRACE);
	}

	/*!
	* \internal
	* \brief Inject a fictitious node into a scheduler input
	*
	* \param[in] cib_conn Scheduler input CIB to inject node into
	* \param[in] node Name of node to inject
	* \param[in] uuid UUID of node to inject
	*
	* \return XML of node_state entry for new node
	* \note If the global pcmk__simulate_node_config has been set to true, a
	* node entry in the configuration section will be added, as well as a
	* node state entry in the status section.
	*/
	xmlNode *
	pcmk__inject_node(cib_t cib_conn, const char node, const char *uuid)
	{
	int rc = pcmk_ok;
	xmlNode *cib_object = NULL;
	char *xpath = crm_strdup_printf(XPATH_NODE_STATE, node);

	if (pcmk__simulate_node_config) {
	create_node_entry(cib_conn, node);
	}

	rc = cib_conn->cmds->query(cib_conn, xpath, &cib_object,
	- cib_xpath \| cib_sync_call \| cib_scope_local);
	+ cib_xpath\|cib_sync_call\|cib_scope_local);

	if ((cib_object != NULL) && (ID(cib_object) == NULL)) {
	crm_err("Detected multiple node_state entries for xpath=%s, bailing",
	xpath);
	crm_log_xml_warn(cib_object, "Duplicates");
	free(xpath);
	crm_exit(CRM_EX_SOFTWARE);
	return NULL; // not reached, but makes static analysis happy
	}

	if (rc == -ENXIO) {
	char *found_uuid = NULL;

	if (uuid == NULL) {
	query_node_uuid(cib_conn, node, &found_uuid, NULL);
	} else {
	found_uuid = strdup(uuid);
	}

	cib_object = create_xml_node(NULL, XML_CIB_TAG_STATE);
	crm_xml_add(cib_object, XML_ATTR_UUID, found_uuid);
	crm_xml_add(cib_object, XML_ATTR_UNAME, node);
	cib_conn->cmds->create(cib_conn, XML_CIB_TAG_STATUS, cib_object,
	- cib_sync_call \| cib_scope_local);
	+ cib_sync_call\|cib_scope_local);
	free_xml(cib_object);
	free(found_uuid);

	rc = cib_conn->cmds->query(cib_conn, xpath, &cib_object,
	- cib_xpath \| cib_sync_call \| cib_scope_local);
	+ cib_xpath\|cib_sync_call\|cib_scope_local);
	crm_trace("Injecting node state for %s (rc=%d)", node, rc);
	}

	free(xpath);
	CRM_ASSERT(rc == pcmk_ok);
	return cib_object;
	}

	/*!
	* \internal
	* \brief Inject a fictitious node state change into a scheduler input
	*
	* \param[in] cib_conn Scheduler input CIB to inject into
	* \param[in] node Name of node to inject change for
	* \param[in] up If true, change state to online, otherwise offline
	*
	* \return XML of changed (or added) node state entry
	*/
	xmlNode *
	pcmk__inject_node_state_change(cib_t cib_conn, const char node, bool up)
	{
	xmlNode *cib_node = pcmk__inject_node(cib_conn, node, NULL);

	if (up) {
	pcmk__xe_set_props(cib_node,
	XML_NODE_IN_CLUSTER, XML_BOOLEAN_YES,
	XML_NODE_IS_PEER, ONLINESTATUS,
	XML_NODE_JOIN_STATE, CRMD_JOINSTATE_MEMBER,
	XML_NODE_EXPECTED, CRMD_JOINSTATE_MEMBER,
	NULL);
	} else {
	pcmk__xe_set_props(cib_node,
	XML_NODE_IN_CLUSTER, XML_BOOLEAN_NO,
	XML_NODE_IS_PEER, OFFLINESTATUS,
	XML_NODE_JOIN_STATE, CRMD_JOINSTATE_DOWN,
	XML_NODE_EXPECTED, CRMD_JOINSTATE_DOWN,
	NULL);
	}
	crm_xml_add(cib_node, XML_ATTR_ORIGIN, crm_system_name);
	return cib_node;
	}

	/*!
	* \internal
	* \brief Check whether a node has history for a given resource
	*
	* \param[in] cib_node Node state XML to check
	* \param[in] resource Resource name to check for
	*
	* \return Resource's lrm_resource XML entry beneath \p cib_node if found,
	* otherwise NULL
	*/
	static xmlNode *
	find_resource_xml(xmlNode cib_node, const char resource)
	{
	const char *node = crm_element_value(cib_node, XML_ATTR_UNAME);
	char *xpath = crm_strdup_printf(XPATH_RSC_HISTORY, node, resource);
	xmlNode *match = get_xpath_object(xpath, cib_node, LOG_TRACE);

	free(xpath);
	return match;
	}

	/*!
	* \internal
	* \brief Inject a resource history element into a scheduler input
	*
	* \param[in] out Output object for displaying error messages
	* \param[in] cib_node Node state XML to inject resource history entry into
	* \param[in] resource ID (in configuration) of resource to inject
	* \param[in] lrm_name ID of resource as used in history (e.g. clone instance)
	* \param[in] rclass Resource agent class of resource to inject
	* \param[in] rtype Resource agent type of resource to inject
	* \param[in] rprovider Resource agent provider of resource to inject
	*
	* \return XML of injected resource history element
	* \note If a history element already exists under either \p resource or
	* \p lrm_name, this will return it rather than injecting a new one.
	*/
	xmlNode *
	pcmk__inject_resource_history(pcmk__output_t out, xmlNode cib_node,
	const char resource, const char lrm_name,
	const char rclass, const char rtype,
	const char *rprovider)
	{
	xmlNode *lrm = NULL;
	xmlNode *container = NULL;
	xmlNode *cib_resource = NULL;

	cib_resource = find_resource_xml(cib_node, resource);
	if (cib_resource != NULL) {
	/* If an existing LRM history entry uses the resource name,
	* continue using it, even if lrm_name is different.
	*/
	return cib_resource;
	}

	// Check for history entry under preferred name
	if (strcmp(resource, lrm_name) != 0) {
	cib_resource = find_resource_xml(cib_node, lrm_name);
	if (cib_resource != NULL) {
	return cib_resource;
	}
	}

	if ((rclass == NULL) \|\| (rtype == NULL)) {
	// @TODO query configuration for class, provider, type
	out->err(out, "Resource %s not found in the status section of %s."
	" Please supply the class and type to continue", resource, ID(cib_node));
	return NULL;

	} else if (!pcmk__strcase_any_of(rclass,
	PCMK_RESOURCE_CLASS_OCF,
	PCMK_RESOURCE_CLASS_STONITH,
	PCMK_RESOURCE_CLASS_SERVICE,
	PCMK_RESOURCE_CLASS_UPSTART,
	PCMK_RESOURCE_CLASS_SYSTEMD,
	PCMK_RESOURCE_CLASS_LSB, NULL)) {
	out->err(out, "Invalid class for %s: %s", resource, rclass);
	return NULL;

	} else if (pcmk_is_set(pcmk_get_ra_caps(rclass), pcmk_ra_cap_provider)
	&& (rprovider == NULL)) {
	// @TODO query configuration for provider
	out->err(out, "Please specify the provider for resource %s", resource);
	return NULL;
	}

	crm_info("Injecting new resource %s into node state '%s'",
	lrm_name, ID(cib_node));

	lrm = first_named_child(cib_node, XML_CIB_TAG_LRM);
	if (lrm == NULL) {
	const char *node_uuid = ID(cib_node);

	lrm = create_xml_node(cib_node, XML_CIB_TAG_LRM);
	crm_xml_add(lrm, XML_ATTR_ID, node_uuid);
	}

	container = first_named_child(lrm, XML_LRM_TAG_RESOURCES);
	if (container == NULL) {
	container = create_xml_node(lrm, XML_LRM_TAG_RESOURCES);
	}

	cib_resource = create_xml_node(container, XML_LRM_TAG_RESOURCE);

	// If we're creating a new entry, use the preferred name
	crm_xml_add(cib_resource, XML_ATTR_ID, lrm_name);

	crm_xml_add(cib_resource, XML_AGENT_ATTR_CLASS, rclass);
	crm_xml_add(cib_resource, XML_AGENT_ATTR_PROVIDER, rprovider);
	crm_xml_add(cib_resource, XML_ATTR_TYPE, rtype);

	return cib_resource;
	}

	#define XPATH_MAX 1024

	static int
	find_ticket_state(pcmk__output_t out, cib_t the_cib, const char *ticket_id,
	xmlNode **ticket_state_xml)
	{
	int offset = 0;
	int rc = pcmk_ok;
	xmlNode *xml_search = NULL;

	char *xpath_string = NULL;

	CRM_ASSERT(ticket_state_xml != NULL);
	*ticket_state_xml = NULL;

	xpath_string = calloc(1, XPATH_MAX);
	offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "%s", "/cib/status/tickets");

	if (ticket_id) {
	offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "/%s[@id=\"%s\"]",
	XML_CIB_TAG_TICKET_STATE, ticket_id);
	}
	CRM_LOG_ASSERT(offset > 0);
	rc = the_cib->cmds->query(the_cib, xpath_string, &xml_search,
	- cib_sync_call \| cib_scope_local \| cib_xpath);
	+ cib_sync_call\|cib_scope_local\|cib_xpath);

	if (rc != pcmk_ok) {
	goto bail;
	}

	crm_log_xml_debug(xml_search, "Match");
	if (xml_has_children(xml_search)) {
	if (ticket_id) {
	out->err(out, "Multiple ticket_states match ticket_id=%s", ticket_id);
	}
	*ticket_state_xml = xml_search;
	} else {
	*ticket_state_xml = xml_search;
	}

	bail:
	free(xpath_string);
	return rc;
	}

	/*!
	* \internal
	* \brief Inject a ticket attribute into ticket state
	*
	* \param[in] out Output object for displaying error messages
	* \param[in] ticket_id Ticket whose state should be changed
	* \param[in] attr_name Ticket attribute name to inject
	* \param[in] attr_value Boolean value of ticket attribute to inject
	* \param[in] cib CIB object to use
	*
	* \return Standard Pacemaker return code
	*/
	static int
	set_ticket_state_attr(pcmk__output_t out, const char ticket_id,
	const char attr_name, bool attr_value, cib_t cib)
	{
	int rc = pcmk_rc_ok;
	xmlNode *xml_top = NULL;
	xmlNode *ticket_state_xml = NULL;

	// Check for an existing ticket state entry
	rc = find_ticket_state(out, cib, ticket_id, &ticket_state_xml);
	rc = pcmk_legacy2rc(rc);

	if (rc == pcmk_rc_ok) { // Ticket state found, use it
	crm_debug("Injecting attribute into existing ticket state %s",
	ticket_id);
	xml_top = ticket_state_xml;

	} else if (rc == ENXIO) { // No ticket state, create it
	xmlNode *xml_obj = NULL;

	xml_top = create_xml_node(NULL, XML_CIB_TAG_STATUS);
	xml_obj = create_xml_node(xml_top, XML_CIB_TAG_TICKETS);
	ticket_state_xml = create_xml_node(xml_obj, XML_CIB_TAG_TICKET_STATE);
	crm_xml_add(ticket_state_xml, XML_ATTR_ID, ticket_id);

	} else { // Error
	return rc;
	}

	// Add the attribute to the ticket state
	pcmk__xe_set_bool_attr(ticket_state_xml, attr_name, attr_value);
	crm_log_xml_debug(xml_top, "Update");

	// Commit the change to the CIB
	rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, xml_top,
	cib_sync_call\|cib_scope_local);
	rc = pcmk_legacy2rc(rc);

	free_xml(xml_top);
	return rc;
	}

	/*!
	* \internal
	* \brief Inject a fictitious action into the cluster
	*
	* \param[in] out Output object for displaying error messages
	* \param[in] spec Action specification to inject
	* \param[in] cib CIB object for scheduler input
	* \param[in] data_set Cluster working set
	*/
	static void
	inject_action(pcmk__output_t out, const char spec, cib_t *cib,
	pe_working_set_t *data_set)
	{
	int rc;
	int outcome = PCMK_OCF_OK;
	guint interval_ms = 0;

	char *key = NULL;
	char *node = NULL;
	char *task = NULL;
	char *resource = NULL;

	const char *rtype = NULL;
	const char *rclass = NULL;
	const char *rprovider = NULL;

	xmlNode *cib_op = NULL;
	xmlNode *cib_node = NULL;
	xmlNode *cib_resource = NULL;
	pe_resource_t *rsc = NULL;
	lrmd_event_data_t *op = NULL;

	out->message(out, "inject-spec", spec);

	key = calloc(1, strlen(spec) + 1);
	node = calloc(1, strlen(spec) + 1);
	rc = sscanf(spec, "%[^@]@%[^=]=%d", key, node, &outcome);
	if (rc != 3) {
	out->err(out, "Invalid operation spec: %s. Only found %d fields",
	spec, rc);
	goto done;
	}

	parse_op_key(key, &resource, &task, &interval_ms);

	rsc = pe_find_resource(data_set->resources, resource);
	if (rsc == NULL) {
	out->err(out, "Invalid resource name: %s", resource);
	goto done;
	}

	rclass = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
	rtype = crm_element_value(rsc->xml, XML_ATTR_TYPE);
	rprovider = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);

	cib_node = pcmk__inject_node(cib, node, NULL);
	CRM_ASSERT(cib_node != NULL);

	pcmk__inject_failcount(out, cib_node, resource, task, interval_ms, outcome);

	cib_resource = pcmk__inject_resource_history(out, cib_node,
	resource, resource,
	rclass, rtype, rprovider);
	CRM_ASSERT(cib_resource != NULL);

	op = create_op(cib_resource, task, interval_ms, outcome);
	CRM_ASSERT(op != NULL);

	cib_op = pcmk__inject_action_result(cib_resource, op, 0);
	CRM_ASSERT(cib_op != NULL);
	lrmd_free_event(op);

	rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node,
	cib_sync_call\|cib_scope_local);
	CRM_ASSERT(rc == pcmk_ok);

	done:
	free(task);
	free(node);
	free(key);
	}

	/*!
	* \internal
	* \brief Inject fictitious scheduler inputs
	*
	* \param[in] data_set Cluster working set
	* \param[in] cib CIB object for scheduler input to modify
	* \param[in] injections Injections to apply
	*/
	void
	pcmk__inject_scheduler_input(pe_working_set_t data_set, cib_t cib,
	pcmk_injections_t *injections)
	{
	int rc = pcmk_ok;
	GList *iter = NULL;
	xmlNode *cib_node = NULL;
	pcmk__output_t *out = data_set->priv;

	out->message(out, "inject-modify-config", injections->quorum,
	injections->watchdog);
	if (injections->quorum != NULL) {
	xmlNode *top = create_xml_node(NULL, XML_TAG_CIB);

	/* crm_xml_add(top, XML_ATTR_DC_UUID, dc_uuid); */
	crm_xml_add(top, XML_ATTR_HAVE_QUORUM, injections->quorum);

	- rc = cib->cmds->modify(cib, NULL, top, cib_sync_call \| cib_scope_local);
	+ rc = cib->cmds->modify(cib, NULL, top, cib_sync_call\|cib_scope_local);
	CRM_ASSERT(rc == pcmk_ok);
	}

	if (injections->watchdog != NULL) {
	- rc = update_attr_delegate(cib, cib_sync_call \| cib_scope_local,
	+ rc = update_attr_delegate(cib, cib_sync_call\|cib_scope_local,
	XML_CIB_TAG_CRMCONFIG, NULL, NULL, NULL, NULL,
	XML_ATTR_HAVE_WATCHDOG, injections->watchdog,
	FALSE, NULL, NULL);
	CRM_ASSERT(rc == pcmk_ok);
	}

	for (iter = injections->node_up; iter != NULL; iter = iter->next) {
	char node = (char ) iter->data;

	out->message(out, "inject-modify-node", "Online", node);

	cib_node = pcmk__inject_node_state_change(cib, node, true);
	CRM_ASSERT(cib_node != NULL);

	rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node,
	cib_sync_call\|cib_scope_local);
	CRM_ASSERT(rc == pcmk_ok);
	free_xml(cib_node);
	}

	for (iter = injections->node_down; iter != NULL; iter = iter->next) {
	char node = (char ) iter->data;
	char *xpath = NULL;

	out->message(out, "inject-modify-node", "Offline", node);

	cib_node = pcmk__inject_node_state_change(cib, node, false);
	CRM_ASSERT(cib_node != NULL);

	rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node,
	- cib_sync_call \| cib_scope_local);
	+ cib_sync_call\|cib_scope_local);
	CRM_ASSERT(rc == pcmk_ok);
	free_xml(cib_node);

	xpath = crm_strdup_printf("//node_state[@uname='%s']/%s",
	node, XML_CIB_TAG_LRM);
	cib->cmds->remove(cib, xpath, NULL,
	- cib_xpath \| cib_sync_call \| cib_scope_local);
	+ cib_xpath\|cib_sync_call\|cib_scope_local);
	free(xpath);

	xpath = crm_strdup_printf("//node_state[@uname='%s']/%s",
	node, XML_TAG_TRANSIENT_NODEATTRS);
	cib->cmds->remove(cib, xpath, NULL,
	- cib_xpath \| cib_sync_call \| cib_scope_local);
	+ cib_xpath\|cib_sync_call\|cib_scope_local);
	free(xpath);
	}

	for (iter = injections->node_fail; iter != NULL; iter = iter->next) {
	char node = (char ) iter->data;

	out->message(out, "inject-modify-node", "Failing", node);

	cib_node = pcmk__inject_node_state_change(cib, node, true);
	crm_xml_add(cib_node, XML_NODE_IN_CLUSTER, XML_BOOLEAN_NO);
	CRM_ASSERT(cib_node != NULL);

	rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node,
	- cib_sync_call \| cib_scope_local);
	+ cib_sync_call\|cib_scope_local);
	CRM_ASSERT(rc == pcmk_ok);
	free_xml(cib_node);
	}

	for (iter = injections->ticket_grant; iter != NULL; iter = iter->next) {
	char ticket_id = (char ) iter->data;

	out->message(out, "inject-modify-ticket", "Granting", ticket_id);

	rc = set_ticket_state_attr(out, ticket_id, "granted", true, cib);
	CRM_ASSERT(rc == pcmk_rc_ok);
	}

	for (iter = injections->ticket_revoke; iter != NULL; iter = iter->next) {
	char ticket_id = (char ) iter->data;

	out->message(out, "inject-modify-ticket", "Revoking", ticket_id);

	rc = set_ticket_state_attr(out, ticket_id, "granted", false, cib);
	CRM_ASSERT(rc == pcmk_rc_ok);
	}

	for (iter = injections->ticket_standby; iter != NULL; iter = iter->next) {
	char ticket_id = (char ) iter->data;

	out->message(out, "inject-modify-ticket", "Standby", ticket_id);

	rc = set_ticket_state_attr(out, ticket_id, "standby", true, cib);
	CRM_ASSERT(rc == pcmk_rc_ok);
	}

	for (iter = injections->ticket_activate; iter != NULL; iter = iter->next) {
	char ticket_id = (char ) iter->data;

	out->message(out, "inject-modify-ticket", "Activating", ticket_id);

	rc = set_ticket_state_attr(out, ticket_id, "standby", false, cib);
	CRM_ASSERT(rc == pcmk_rc_ok);
	}

	for (iter = injections->op_inject; iter != NULL; iter = iter->next) {
	inject_action(out, (char *) iter->data, cib, data_set);
	}

	if (!out->is_quiet(out)) {
	out->end_list(out);
	}
	}

	void
	pcmk_free_injections(pcmk_injections_t *injections)
	{
	if (injections == NULL) {
	return;
	}

	g_list_free_full(injections->node_up, g_free);
	g_list_free_full(injections->node_down, g_free);
	g_list_free_full(injections->node_fail, g_free);
	g_list_free_full(injections->op_fail, g_free);
	g_list_free_full(injections->op_inject, g_free);
	g_list_free_full(injections->ticket_grant, g_free);
	g_list_free_full(injections->ticket_revoke, g_free);
	g_list_free_full(injections->ticket_standby, g_free);
	g_list_free_full(injections->ticket_activate, g_free);
	free(injections->quorum);
	free(injections->watchdog);

	free(injections);
	}

File Metadata

Mime Type: text/x-diff
Expires: Sat, Nov 23, 10:46 AM (1 d, 14 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 1011132
Default Alt Text: (26 KB)

No OneTemporaryActions

View Options

File Metadata

Event Timeline

No OneTemporary
Actions