/*
* Unpack everything
* At the end you'll have:
* - A list of nodes
* - A list of resources (each with any dependencies on other resources)
* - A list of constraints between resources and nodes
* - A list of constraints between start/stop actions
* - A list of nodes that need to be stonith'd
* - A list of nodes that need to be shutdown
* - A list of the possible stop/start actions (without dependencies)
*/
gboolean
cluster_status(pe_working_set_t *data_set)
{
xmlNode * config = get_object_root(
XML_CIB_TAG_CRMCONFIG, data_set->input);
xmlNode * cib_nodes = get_object_root(
XML_CIB_TAG_NODES, data_set->input);
xmlNode * cib_resources = get_object_root(
XML_CIB_TAG_RESOURCES, data_set->input);
xmlNode * cib_status = get_object_root(
XML_CIB_TAG_STATUS, data_set->input);
const char *value = crm_element_value(
data_set->input, XML_ATTR_HAVE_QUORUM);
crm_debug_3("Beginning unpack");
/* reset remaining global variables */
if(data_set->input == NULL) {
return FALSE;
}
if(data_set->now == NULL) {
data_set->now = new_ha_date(TRUE);
}
if(data_set->input != NULL
&& crm_element_value(data_set->input, XML_ATTR_DC_UUID) != NULL) {
/* this should always be present */
data_set->dc_uuid = crm_element_value_copy(
data_set->input, XML_ATTR_DC_UUID);
}
clear_bit_inplace(data_set->flags, pe_flag_have_quorum);
if(crm_is_true(value)) {
set_bit_inplace(data_set->flags, pe_flag_have_quorum);
}
data_set->op_defaults = get_object_root(XML_CIB_TAG_OPCONFIG, data_set->input);
data_set->rsc_defaults = get_object_root(XML_CIB_TAG_RSCCONFIG, data_set->input);
unpack_config(config, data_set);
if(is_set(data_set->flags, pe_flag_have_quorum) == FALSE
&& data_set->no_quorum_policy != no_quorum_ignore) {
crm_warn("We do not have quorum"
" - fencing and resource management disabled");
}
unpack_nodes(cib_nodes, data_set);
unpack_resources(cib_resources, data_set);
unpack_status(cib_status, data_set);
return TRUE;
}
/*
* Unpack everything
* At the end you'll have:
* - A list of nodes
* - A list of resources (each with any dependencies on other resources)
* - A list of constraints between resources and nodes
* - A list of constraints between start/stop actions
* - A list of nodes that need to be stonith'd
* - A list of nodes that need to be shutdown
* - A list of the possible stop/start actions (without dependencies)
*/
gboolean
cluster_status(pe_working_set_t * data_set)
{
xmlNode *config = get_xpath_object("//"XML_CIB_TAG_CRMCONFIG, data_set->input, LOG_TRACE);
xmlNode *cib_nodes = get_xpath_object("//"XML_CIB_TAG_NODES, data_set->input, LOG_TRACE);
xmlNode *cib_resources = get_xpath_object("//"XML_CIB_TAG_RESOURCES, data_set->input, LOG_TRACE);
xmlNode *cib_status = get_xpath_object("//"XML_CIB_TAG_STATUS, data_set->input, LOG_TRACE);
xmlNode *cib_tags = get_xpath_object("//"XML_CIB_TAG_TAGS, data_set->input, LOG_TRACE);
const char *value = crm_element_value(data_set->input, XML_ATTR_HAVE_QUORUM);
crm_trace("Beginning unpack");
pe_dataset = data_set;
/* reset remaining global variables */
data_set->failed = create_xml_node(NULL, "failed-ops");
if (data_set->input == NULL) {
return FALSE;
}
if (data_set->now == NULL) {
data_set->now = crm_time_new(NULL);
}
if (data_set->dc_uuid == NULL
&& data_set->input != NULL
&& crm_element_value(data_set->input, XML_ATTR_DC_UUID) != NULL) {
/* this should always be present */
data_set->dc_uuid = crm_element_value_copy(data_set->input, XML_ATTR_DC_UUID);
}
clear_bit(data_set->flags, pe_flag_have_quorum);
if (crm_is_true(value)) {
set_bit(data_set->flags, pe_flag_have_quorum);
}
data_set->op_defaults = get_xpath_object("//"XML_CIB_TAG_OPCONFIG, data_set->input, LOG_TRACE);
data_set->rsc_defaults = get_xpath_object("//"XML_CIB_TAG_RSCCONFIG, data_set->input, LOG_TRACE);
unpack_config(config, data_set);
if (is_not_set(data_set->flags, pe_flag_quick_location)
&& is_not_set(data_set->flags, pe_flag_have_quorum)
&& data_set->no_quorum_policy != no_quorum_ignore) {
crm_warn("Fencing and resource management disabled due to lack of quorum");
}
unpack_nodes(cib_nodes, data_set);
if(is_not_set(data_set->flags, pe_flag_quick_location)) {
unpack_remote_nodes(cib_resources, data_set);
}
unpack_resources(cib_resources, data_set);
unpack_tags(cib_tags, data_set);
if(is_not_set(data_set->flags, pe_flag_quick_location)) {
unpack_status(cib_status, data_set);
}
set_bit(data_set->flags, pe_flag_have_status);
return TRUE;
}
