enum cib_errors
cib_process_modify(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
crm_debug_2("Processing \"%s\" event", op);
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
obj_root = get_object_root(section, *result_cib);
crm_validate_data(input);
crm_validate_data(*result_cib);
if (obj_root == NULL) {
xmlNode *tmp_section = NULL;
const char *path = get_object_parent(section);
if (path == NULL) {
return cib_bad_section;
}
tmp_section = create_xml_node(NULL, section);
cib_process_xpath(CIB_OP_CREATE, 0, path, NULL, tmp_section, NULL, result_cib, answer);
free_xml(tmp_section);
obj_root = get_object_root(section, *result_cib);
}
CRM_CHECK(obj_root != NULL, return cib_unknown);
if (update_xml_child(obj_root, input) == FALSE) {
if (options & cib_can_create) {
add_node_copy(obj_root, input);
} else {
return cib_NOTEXISTS;
}
}
return cib_ok;
}
enum cib_errors
updateList(crm_data_t *local_cib, crm_data_t *xml_section, crm_data_t *failed,
int operation, const char *section)
{
int rc = cib_ok;
crm_data_t *this_section = get_object_root(section, local_cib);
if (section == NULL || xml_section == NULL) {
crm_err("Section %s not found in message."
" CIB update is corrupt, ignoring.",
crm_str(section));
return cib_NOSECTION;
}
if((CIB_UPDATE_OP_NONE > operation)
|| (operation > CIB_UPDATE_OP_MAX)){
crm_err("Invalid operation on section %s", crm_str(section));
return cib_operation;
}
if(safe_str_eq(crm_element_name(xml_section), section)) {
xml_child_iter(xml_section, a_child,
rc = cib_ok;
cib_update_xml_macro(this_section, a_child);
);
} else {
int
do_find_node_list(xmlNode * xml_node)
{
int found = 0;
xmlNode *node = NULL;
xmlNode *nodes = get_object_root(XML_CIB_TAG_NODES, xml_node);
for (node = __xml_first_child(nodes); node != NULL; node = __xml_next(node)) {
if (crm_str_eq((const char *)node->name, XML_CIB_TAG_NODE, TRUE)) {
if (BASH_EXPORT) {
printf("export %s=%s\n",
crm_element_value(node, XML_ATTR_UNAME),
crm_element_value(node, XML_ATTR_ID));
} else {
printf("%s node: %s (%s)\n",
crm_element_value(node, XML_ATTR_TYPE),
crm_element_value(node, XML_ATTR_UNAME),
crm_element_value(node, XML_ATTR_ID));
}
found++;
}
}
if (found == 0) {
printf("NO nodes configured\n");
}
return found;
}
enum cib_errors
cib_process_query(
const char *op, int options, const char *section, crm_data_t *input,
crm_data_t *existing_cib, crm_data_t **result_cib, crm_data_t **answer)
{
crm_data_t *obj_root = NULL;
enum cib_errors result = cib_ok;
crm_debug_2("Processing \"%s\" event for section=%s",
op, crm_str(section));
CRM_CHECK(*answer == NULL, free_xml(*answer));
*answer = NULL;
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
}
obj_root = get_object_root(section, existing_cib);
if(obj_root == NULL) {
result = cib_NOTEXISTS;
} else {
*answer = obj_root;
}
if(result == cib_ok && *answer == NULL) {
crm_err("Error creating query response");
result = cib_output_data;
}
return result;
}
int
do_work(xmlNode * input, int call_options, xmlNode ** output)
{
/* construct the request */
the_cib->call_timeout = message_timeout_ms;
if (strcasecmp(CIB_OP_REPLACE, cib_action) == 0
&& safe_str_eq(crm_element_name(input), XML_TAG_CIB)) {
xmlNode *status = get_object_root(XML_CIB_TAG_STATUS, input);
if (status == NULL) {
create_xml_node(input, XML_CIB_TAG_STATUS);
}
}
if (strcasecmp(CIB_OP_SYNC, cib_action) == 0) {
crm_trace("Performing %s op...", cib_action);
return the_cib->cmds->sync_from(the_cib, host, obj_type, call_options);
} else if (strcasecmp(CIB_OP_SLAVE, cib_action) == 0 && (call_options ^ cib_scope_local)) {
crm_trace("Performing %s op on all nodes...", cib_action);
return the_cib->cmds->set_slave_all(the_cib, call_options);
} else if (strcasecmp(CIB_OP_MASTER, cib_action) == 0) {
crm_trace("Performing %s op on all nodes...", cib_action);
return the_cib->cmds->set_master(the_cib, call_options);
} else if (cib_action != NULL) {
crm_trace("Passing \"%s\" to variant_op...", cib_action);
return cib_internal_op(the_cib, cib_action, host, obj_type, input, output, call_options, NULL);
} else {
crm_err("You must specify an operation");
}
return -EINVAL;
}
enum cib_errors
cib_process_delete(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
crm_debug_2("Processing \"%s\" event", op);
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
obj_root = get_object_root(section, *result_cib);
crm_validate_data(input);
crm_validate_data(*result_cib);
if (replace_xml_child(NULL, obj_root, input, TRUE) == FALSE) {
crm_debug_2("No matching object to delete");
}
return cib_ok;
}
int
cib_process_delete(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
crm_trace("Processing \"%s\" event", op);
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return -EINVAL;
}
obj_root = get_object_root(section, *result_cib);
if(safe_str_eq(crm_element_name(input), section)) {
xmlNode *child = NULL;
for(child = __xml_first_child(input); child; child = __xml_next(child)) {
if (replace_xml_child(NULL, obj_root, child, TRUE) == FALSE) {
crm_trace("No matching object to delete: %s=%s", child->name, ID(child));
}
}
} else if (replace_xml_child(NULL, obj_root, input, TRUE) == FALSE) {
crm_trace("No matching object to delete: %s=%s", input->name, ID(input));
}
return pcmk_ok;
}
static xmlNode *
cib_prepare_common(xmlNode * root, const char *section)
{
xmlNode *data = NULL;
/* extract the CIB from the fragment */
if (root == NULL) {
return NULL;
} else if (safe_str_eq(crm_element_name(root), XML_TAG_FRAGMENT)
|| safe_str_eq(crm_element_name(root), F_CRM_DATA)
|| safe_str_eq(crm_element_name(root), F_CIB_CALLDATA)) {
data = first_named_child(root, XML_TAG_CIB);
} else {
data = root;
}
/* grab the section specified for the command */
if (section != NULL && data != NULL && crm_str_eq(crm_element_name(data), XML_TAG_CIB, TRUE)) {
data = get_object_root(section, data);
}
/* crm_log_xml_trace(root, "cib:input"); */
return data;
}
/*
* 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);
xmlNode *cib_domains = get_object_root(XML_CIB_TAG_DOMAINS, data_set->input);
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->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_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_domains(cib_domains, data_set);
unpack_remote_nodes(cib_resources, data_set);
unpack_resources(cib_resources, data_set);
unpack_status(cib_status, data_set);
set_bit(data_set->flags, pe_flag_have_status);
return TRUE;
}
int
cib_process_delete_absolute(const char *op, int options, const char *section, xmlNode * req,
xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib,
xmlNode ** answer)
{
xmlNode *failed = NULL;
int result = pcmk_ok;
xmlNode *update_section = NULL;
crm_trace("Processing \"%s\" event for section=%s", op, crm_str(section));
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
} else if (safe_str_eq(XML_TAG_CIB, section)) {
section = NULL;
} else if (safe_str_eq(crm_element_name(input), XML_TAG_CIB)) {
section = NULL;
}
CRM_CHECK(strcasecmp(CIB_OP_DELETE, op) == 0, return -EINVAL);
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return -EINVAL;
}
failed = create_xml_node(NULL, XML_TAG_FAILED);
update_section = get_object_root(section, *result_cib);
result = delete_cib_object(update_section, input);
update_results(failed, input, op, result);
if (xml_has_children(failed)) {
CRM_CHECK(result != pcmk_ok, result = -EINVAL);
}
if (result != pcmk_ok) {
crm_log_xml_err(failed, "CIB Update failures");
*answer = failed;
} else {
free_xml(failed);
}
return result;
}
int
cib_process_query(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
int result = pcmk_ok;
crm_trace("Processing \"%s\" event for section=%s", op, crm_str(section));
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
CRM_CHECK(*answer == NULL, free_xml(*answer));
*answer = NULL;
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
}
obj_root = get_object_root(section, existing_cib);
if (obj_root == NULL) {
result = -ENXIO;
} else if (options & cib_no_children) {
const char *tag = TYPE(obj_root);
xmlNode *shallow = create_xml_node(*answer, tag);
copy_in_properties(shallow, obj_root);
*answer = shallow;
} else {
*answer = obj_root;
}
if (result == pcmk_ok && *answer == NULL) {
crm_err("Error creating query response");
result = -ENOMSG;
}
return result;
}
static GListPtr
build_constraint_list(xmlNode *root)
{
GListPtr retval = NULL;
xmlNode *cib_constraints = NULL;
xmlXPathObjectPtr xpathObj = NULL;
int ndx = 0;
cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, root);
xpathObj = xpath_search(cib_constraints, "//" XML_CONS_TAG_RSC_LOCATION);
for (ndx = 0; ndx < numXpathResults(xpathObj); ndx++) {
xmlNode *match = getXpathResult(xpathObj, ndx);
retval = g_list_insert_sorted(retval, (gpointer) ID(match), compare_id);
}
freeXpathObject(xpathObj);
return retval;
}
int
do_work(xmlNode * input, int call_options, xmlNode ** output)
{
/* construct the request */
the_cib->call_timeout = message_timeout_ms;
if (strcasecmp(CIB_OP_REPLACE, cib_action) == 0
&& safe_str_eq(crm_element_name(input), XML_TAG_CIB)) {
xmlNode *status = get_object_root(XML_CIB_TAG_STATUS, input);
if (status == NULL) {
create_xml_node(input, XML_CIB_TAG_STATUS);
}
}
if (cib_action != NULL) {
crm_trace("Passing \"%s\" to variant_op...", cib_action);
return cib_internal_op(the_cib, cib_action, host, obj_type, input, output, call_options, cib_user);
} else {
crm_err("You must specify an operation");
}
return -EINVAL;
}
void
cli_resource_print_cts_constraints(pe_working_set_t * data_set)
{
xmlNode *xml_obj = NULL;
xmlNode *lifetime = NULL;
xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set->input);
for (xml_obj = __xml_first_child(cib_constraints); xml_obj != NULL;
xml_obj = __xml_next(xml_obj)) {
const char *id = crm_element_value(xml_obj, XML_ATTR_ID);
if (id == NULL) {
continue;
}
lifetime = first_named_child(xml_obj, "lifetime");
if (test_ruleset(lifetime, NULL, data_set->now) == FALSE) {
continue;
}
if (safe_str_eq(XML_CONS_TAG_RSC_DEPEND, crm_element_name(xml_obj))) {
printf("Constraint %s %s %s %s %s %s %s\n",
crm_element_name(xml_obj),
cons_string(crm_element_value(xml_obj, XML_ATTR_ID)),
cons_string(crm_element_value(xml_obj, XML_COLOC_ATTR_SOURCE)),
cons_string(crm_element_value(xml_obj, XML_COLOC_ATTR_TARGET)),
cons_string(crm_element_value(xml_obj, XML_RULE_ATTR_SCORE)),
cons_string(crm_element_value(xml_obj, XML_COLOC_ATTR_SOURCE_ROLE)),
cons_string(crm_element_value(xml_obj, XML_COLOC_ATTR_TARGET_ROLE)));
} else if (safe_str_eq(XML_CONS_TAG_RSC_LOCATION, crm_element_name(xml_obj))) {
/* unpack_location(xml_obj, data_set); */
}
}
}
enum cib_errors
cib_process_modify(
const char *op, int options, const char *section, crm_data_t *input,
crm_data_t *existing_cib, crm_data_t **result_cib, crm_data_t **answer)
{
crm_data_t *obj_root = NULL;
crm_debug_2("Processing \"%s\" event", op);
if(input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
obj_root = get_object_root(section, *result_cib);
crm_validate_data(input);
crm_validate_data(*result_cib);
if(update_xml_child(obj_root, input) == FALSE) {
return cib_NOTEXISTS;
}
return cib_ok;
}
int
cli_resource_clear_all_expired(xmlNode *root, cib_t *cib_conn, const char *rsc, const char *node, bool scope_master)
{
xmlXPathObject *xpathObj = NULL;
xmlNode *cib_constraints = NULL;
crm_time_t *now = crm_time_new(NULL);
int i;
int rc = pcmk_ok;
cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, root);
xpathObj = xpath_search(cib_constraints, "//" XML_CONS_TAG_RSC_LOCATION);
for (i = 0; i < numXpathResults(xpathObj); i++) {
xmlNode *constraint_node = getXpathResult(xpathObj, i);
xmlNode *date_expr_node = NULL;
crm_time_t *end = NULL;
char *xpath_string = NULL;
xpath_string = build_clear_xpath_string(constraint_node, rsc, node, scope_master);
if (xpath_string == NULL) {
continue;
}
date_expr_node = get_xpath_object(xpath_string, constraint_node, LOG_DEBUG);
if (date_expr_node == NULL) {
free(xpath_string);
continue;
}
/* And then finally, see if the date expression is expired. If so,
* clear the constraint.
*/
end = crm_time_new(crm_element_value(date_expr_node, "end"));
if (crm_time_compare(now, end) == 1) {
xmlNode *fragment = NULL;
xmlNode *location = NULL;
fragment = create_xml_node(NULL, XML_CIB_TAG_CONSTRAINTS);
location = create_xml_node(fragment, XML_CONS_TAG_RSC_LOCATION);
crm_xml_set_id(location, "%s", ID(constraint_node));
crm_log_xml_info(fragment, "Delete");
rc = cib_conn->cmds->remove(cib_conn, XML_CIB_TAG_CONSTRAINTS,
fragment, cib_options);
if (rc != pcmk_ok) {
free(xpath_string);
goto bail;
}
free_xml(fragment);
}
crm_time_free(end);
free(xpath_string);
}
rc = pcmk_ok;
bail:
freeXpathObject(xpathObj);
crm_time_free(now);
return rc;
}
int
main(int argc, char **argv)
{
xmlNode *cib_object = NULL;
xmlNode *status = NULL;
int argerr = 0;
int flag;
int option_index = 0;
pe_working_set_t data_set;
cib_t *cib_conn = NULL;
int rc = pcmk_ok;
bool verbose = FALSE;
gboolean xml_stdin = FALSE;
const char *xml_tag = NULL;
const char *xml_file = NULL;
const char *xml_string = NULL;
crm_log_cli_init("crm_verify");
crm_set_options(NULL, "[modifiers] data_source", long_options,
"Check a (complete) confiuration for syntax and common conceptual errors."
"\n\nChecks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigurations."
"\n\nIt reports two classes of problems, errors and warnings."
" Errors must be fixed before the cluster will work properly."
" However, it is left up to the administrator to decide if the warnings should also be fixed.");
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'X':
crm_trace("Option %c => %s", flag, optarg);
xml_string = optarg;
break;
case 'x':
crm_trace("Option %c => %s", flag, optarg);
xml_file = optarg;
break;
case 'p':
xml_stdin = TRUE;
break;
case 'S':
cib_save = optarg;
break;
case 'V':
verbose = TRUE;
crm_bump_log_level(argc, argv);
break;
case 'L':
USE_LIVE_CIB = TRUE;
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
default:
fprintf(stderr, "Option -%c is not yet supported\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc) {
printf("%s ", argv[optind++]);
}
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
crm_help(flag, EX_USAGE);
}
crm_info("=#=#=#=#= Getting XML =#=#=#=#=");
if (USE_LIVE_CIB) {
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command);
}
if (USE_LIVE_CIB) {
if (rc == pcmk_ok) {
int options = cib_scope_local | cib_sync_call;
crm_info("Reading XML from: live cluster");
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_object, options);
}
if (rc != pcmk_ok) {
fprintf(stderr, "Live CIB query failed: %s\n", pcmk_strerror(rc));
goto done;
}
if (cib_object == NULL) {
fprintf(stderr, "Live CIB query failed: empty result\n");
rc = -ENOMSG;
goto done;
}
} else if (xml_file != NULL) {
cib_object = filename2xml(xml_file);
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input file: %s\n", xml_file);
rc = -ENODATA;
goto done;
}
} else if (xml_string != NULL) {
cib_object = string2xml(xml_string);
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input string: %s\n", xml_string);
rc = -ENODATA;
goto done;
}
} else if (xml_stdin) {
cib_object = stdin2xml();
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input from STDIN.\n");
rc = -ENODATA;
goto done;
}
} else {
fprintf(stderr, "No configuration source specified."
" Use --help for usage information.\n");
rc = -ENODATA;
goto done;
}
xml_tag = crm_element_name(cib_object);
if (safe_str_neq(xml_tag, XML_TAG_CIB)) {
fprintf(stderr,
"This tool can only check complete configurations (ie. those starting with <cib>).\n");
rc = -EBADMSG;
goto done;
}
if (cib_save != NULL) {
write_xml_file(cib_object, cib_save, FALSE);
}
status = get_object_root(XML_CIB_TAG_STATUS, cib_object);
if (status == NULL) {
create_xml_node(cib_object, XML_CIB_TAG_STATUS);
}
if (validate_xml(cib_object, NULL, FALSE) == FALSE) {
crm_config_err("CIB did not pass DTD/schema validation");
free_xml(cib_object);
cib_object = NULL;
} else if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) {
crm_config_error = TRUE;
free_xml(cib_object);
cib_object = NULL;
fprintf(stderr, "The cluster will NOT be able to use this configuration.\n");
fprintf(stderr, "Please manually update the configuration to conform to the %s syntax.\n",
xml_latest_schema());
}
set_working_set_defaults(&data_set);
if (cib_object == NULL) {
} else if (USE_LIVE_CIB) {
/* we will always have a status section and can do a full simulation */
do_calculations(&data_set, cib_object, NULL);
cleanup_alloc_calculations(&data_set);
} else {
data_set.now = crm_time_new(NULL);
data_set.input = cib_object;
stage0(&data_set);
cleanup_alloc_calculations(&data_set);
}
if (crm_config_error) {
fprintf(stderr, "Errors found during check: config not valid\n");
if (verbose == FALSE) {
fprintf(stderr, " -V may provide more details\n");
}
rc = -pcmk_err_generic;
} else if (crm_config_warning) {
fprintf(stderr, "Warnings found during check: config may not be valid\n");
if (verbose == FALSE) {
fprintf(stderr, " Use -V for more details\n");
}
rc = -pcmk_err_generic;
}
if (USE_LIVE_CIB && cib_conn) {
cib_conn->cmds->signoff(cib_conn);
cib_delete(cib_conn);
}
done:
return rc;
}
int
cib_process_modify(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
crm_trace("Processing \"%s\" event", op);
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return -EINVAL;
}
obj_root = get_object_root(section, *result_cib);
if (obj_root == NULL) {
xmlNode *tmp_section = NULL;
const char *path = get_object_parent(section);
if (path == NULL) {
return -EINVAL;
}
tmp_section = create_xml_node(NULL, section);
cib_process_xpath(CIB_OP_CREATE, 0, path, NULL, tmp_section, NULL, result_cib, answer);
free_xml(tmp_section);
obj_root = get_object_root(section, *result_cib);
}
CRM_CHECK(obj_root != NULL, return -EINVAL);
if (update_xml_child(obj_root, input) == FALSE) {
if (options & cib_can_create) {
add_node_copy(obj_root, input);
} else {
return -ENXIO;
}
}
if(options & cib_mixed_update) {
int max = 0, lpc;
xmlXPathObjectPtr xpathObj = xpath_search(*result_cib, "//@__delete__");
if (xpathObj) {
max = numXpathResults(xpathObj);
crm_log_xml_trace(*result_cib, "Mixed result");
}
for (lpc = 0; lpc < max; lpc++) {
xmlNode *match = getXpathResult(xpathObj, lpc);
xmlChar *match_path = xmlGetNodePath(match);
crm_debug("Destroying %s", match_path);
free(match_path);
free_xml(match);
}
freeXpathObject(xpathObj);
}
return pcmk_ok;
}
int
main(int argc, char **argv)
{
char rsc_cmd = 'L';
const char *v_class = NULL;
const char *v_agent = NULL;
const char *v_provider = NULL;
char *name = NULL;
char *value = NULL;
GHashTable *validate_options = NULL;
const char *rsc_id = NULL;
const char *host_uname = NULL;
const char *prop_name = NULL;
const char *prop_value = NULL;
const char *rsc_type = NULL;
const char *prop_id = NULL;
const char *prop_set = NULL;
const char *rsc_long_cmd = NULL;
const char *longname = NULL;
const char *operation = NULL;
const char *interval_spec = NULL;
const char *cib_file = getenv("CIB_file");
GHashTable *override_params = NULL;
char *xml_file = NULL;
crm_ipc_t *crmd_channel = NULL;
pe_working_set_t *data_set = NULL;
xmlNode *cib_xml_copy = NULL;
cib_t *cib_conn = NULL;
resource_t *rsc = NULL;
bool recursive = FALSE;
char *our_pid = NULL;
bool validate_cmdline = FALSE; /* whether we are just validating based on command line options */
bool require_resource = TRUE; /* whether command requires that resource be specified */
bool require_dataset = TRUE; /* whether command requires populated dataset instance */
bool require_crmd = FALSE; // whether command requires controller connection
bool clear_expired = FALSE;
int rc = pcmk_ok;
int is_ocf_rc = 0;
int option_index = 0;
int timeout_ms = 0;
int argerr = 0;
int flag;
int find_flags = 0; // Flags to use when searching for resource
crm_exit_t exit_code = CRM_EX_OK;
crm_log_cli_init("crm_resource");
crm_set_options(NULL, "(query|command) [options]", long_options,
"Perform tasks related to cluster resources.\nAllows resources to be queried (definition and location), modified, and moved around the cluster.\n");
validate_options = crm_str_table_new();
while (1) {
flag = crm_get_option_long(argc, argv, &option_index, &longname);
if (flag == -1)
break;
switch (flag) {
case 0: /* long options with no short equivalent */
if (safe_str_eq("master", longname)) {
scope_master = TRUE;
} else if(safe_str_eq(longname, "recursive")) {
recursive = TRUE;
} else if (safe_str_eq("wait", longname)) {
rsc_cmd = flag;
rsc_long_cmd = longname;
require_resource = FALSE;
require_dataset = FALSE;
} else if (
safe_str_eq("validate", longname)
|| safe_str_eq("restart", longname)
|| safe_str_eq("force-demote", longname)
|| safe_str_eq("force-stop", longname)
|| safe_str_eq("force-start", longname)
|| safe_str_eq("force-promote", longname)
|| safe_str_eq("force-check", longname)) {
rsc_cmd = flag;
rsc_long_cmd = longname;
find_flags = pe_find_renamed|pe_find_anon;
crm_log_args(argc, argv);
} else if (safe_str_eq("list-ocf-providers", longname)
|| safe_str_eq("list-ocf-alternatives", longname)
|| safe_str_eq("list-standards", longname)) {
const char *text = NULL;
lrmd_list_t *list = NULL;
lrmd_list_t *iter = NULL;
lrmd_t *lrmd_conn = lrmd_api_new();
if (safe_str_eq("list-ocf-providers", longname)
|| safe_str_eq("list-ocf-alternatives", longname)) {
rc = lrmd_conn->cmds->list_ocf_providers(lrmd_conn, optarg, &list);
text = "OCF providers";
} else if (safe_str_eq("list-standards", longname)) {
rc = lrmd_conn->cmds->list_standards(lrmd_conn, &list);
text = "standards";
}
if (rc > 0) {
for (iter = list; iter != NULL; iter = iter->next) {
printf("%s\n", iter->val);
}
lrmd_list_freeall(list);
} else if (optarg) {
fprintf(stderr, "No %s found for %s\n", text, optarg);
exit_code = CRM_EX_NOSUCH;
} else {
fprintf(stderr, "No %s found\n", text);
exit_code = CRM_EX_NOSUCH;
}
lrmd_api_delete(lrmd_conn);
crm_exit(exit_code);
} else if (safe_str_eq("show-metadata", longname)) {
char *standard = NULL;
char *provider = NULL;
char *type = NULL;
char *metadata = NULL;
lrmd_t *lrmd_conn = lrmd_api_new();
rc = crm_parse_agent_spec(optarg, &standard, &provider, &type);
if (rc == pcmk_ok) {
rc = lrmd_conn->cmds->get_metadata(lrmd_conn, standard,
provider, type,
&metadata, 0);
} else {
fprintf(stderr,
"'%s' is not a valid agent specification\n",
optarg);
rc = -ENXIO;
}
if (metadata) {
printf("%s\n", metadata);
} else {
fprintf(stderr, "Metadata query for %s failed: %s\n",
optarg, pcmk_strerror(rc));
exit_code = crm_errno2exit(rc);
}
lrmd_api_delete(lrmd_conn);
crm_exit(exit_code);
} else if (safe_str_eq("list-agents", longname)) {
lrmd_list_t *list = NULL;
lrmd_list_t *iter = NULL;
char *provider = strchr (optarg, ':');
lrmd_t *lrmd_conn = lrmd_api_new();
if (provider) {
*provider++ = 0;
}
rc = lrmd_conn->cmds->list_agents(lrmd_conn, &list, optarg, provider);
if (rc > 0) {
for (iter = list; iter != NULL; iter = iter->next) {
printf("%s\n", iter->val);
}
lrmd_list_freeall(list);
} else {
fprintf(stderr, "No agents found for standard=%s, provider=%s\n",
optarg, (provider? provider : "*"));
exit_code = CRM_EX_NOSUCH;
}
lrmd_api_delete(lrmd_conn);
crm_exit(exit_code);
} else if (safe_str_eq("class", longname)) {
if (!(pcmk_get_ra_caps(optarg) & pcmk_ra_cap_params)) {
if (BE_QUIET == FALSE) {
fprintf(stdout, "Standard %s does not support parameters\n",
optarg);
}
crm_exit(exit_code);
} else {
v_class = optarg;
}
validate_cmdline = TRUE;
require_resource = FALSE;
} else if (safe_str_eq("agent", longname)) {
validate_cmdline = TRUE;
require_resource = FALSE;
v_agent = optarg;
} else if (safe_str_eq("provider", longname)) {
validate_cmdline = TRUE;
require_resource = FALSE;
v_provider = optarg;
} else if (safe_str_eq("option", longname)) {
crm_info("Scanning: --option %s", optarg);
rc = pcmk_scan_nvpair(optarg, &name, &value);
if (rc != 2) {
fprintf(stderr, "Invalid option: --option %s: %s", optarg, pcmk_strerror(rc));
argerr++;
} else {
crm_info("Got: '%s'='%s'", name, value);
}
g_hash_table_replace(validate_options, name, value);
} else {
crm_err("Unhandled long option: %s", longname);
}
break;
case 'V':
resource_verbose++;
crm_bump_log_level(argc, argv);
break;
case '$':
case '?':
crm_help(flag, CRM_EX_OK);
break;
case 'x':
xml_file = strdup(optarg);
break;
case 'Q':
BE_QUIET = TRUE;
break;
case 'm':
attr_set_type = XML_TAG_META_SETS;
break;
case 'z':
attr_set_type = XML_TAG_UTILIZATION;
break;
case 'u':
move_lifetime = strdup(optarg);
break;
case 'f':
do_force = TRUE;
crm_log_args(argc, argv);
break;
case 'i':
prop_id = optarg;
break;
case 's':
prop_set = optarg;
break;
case 'r':
rsc_id = optarg;
break;
case 'v':
prop_value = optarg;
break;
case 't':
rsc_type = optarg;
break;
case 'T':
timeout_ms = crm_get_msec(optarg);
break;
case 'e':
clear_expired = TRUE;
require_resource = FALSE;
break;
case 'C':
case 'R':
crm_log_args(argc, argv);
require_resource = FALSE;
if (cib_file == NULL) {
require_crmd = TRUE;
}
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'n':
operation = optarg;
break;
case 'I':
interval_spec = optarg;
break;
case 'D':
require_dataset = FALSE;
crm_log_args(argc, argv);
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'F':
require_crmd = TRUE;
crm_log_args(argc, argv);
rsc_cmd = flag;
break;
case 'U':
case 'B':
case 'M':
crm_log_args(argc, argv);
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'c':
case 'L':
case 'l':
case 'O':
case 'o':
require_resource = FALSE;
rsc_cmd = flag;
break;
case 'Y':
require_resource = FALSE;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'q':
case 'w':
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'W':
case 'A':
case 'a':
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_anon;
break;
case 'S':
require_dataset = FALSE;
crm_log_args(argc, argv);
prop_name = optarg;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'p':
case 'd':
crm_log_args(argc, argv);
prop_name = optarg;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'G':
case 'g':
prop_name = optarg;
rsc_cmd = flag;
find_flags = pe_find_renamed|pe_find_any;
break;
case 'H':
case 'N':
crm_trace("Option %c => %s", flag, optarg);
host_uname = optarg;
break;
default:
CMD_ERR("Argument code 0%o (%c) is not (?yet?) supported", flag, flag);
++argerr;
break;
}
}
// Catch the case where the user didn't specify a command
if (rsc_cmd == 'L') {
require_resource = FALSE;
}
// --expired without --clear/-U doesn't make sense
if (clear_expired == TRUE && rsc_cmd != 'U') {
CMD_ERR("--expired requires --clear or -U");
argerr++;
}
if (optind < argc
&& argv[optind] != NULL
&& rsc_cmd == 0
&& rsc_long_cmd) {
override_params = crm_str_table_new();
while (optind < argc && argv[optind] != NULL) {
char *name = calloc(1, strlen(argv[optind]));
char *value = calloc(1, strlen(argv[optind]));
int rc = sscanf(argv[optind], "%[^=]=%s", name, value);
if(rc == 2) {
g_hash_table_replace(override_params, name, value);
} else {
CMD_ERR("Error parsing '%s' as a name=value pair for --%s", argv[optind], rsc_long_cmd);
free(value);
free(name);
argerr++;
}
optind++;
}
} else if (optind < argc && argv[optind] != NULL && rsc_cmd == 0) {
CMD_ERR("non-option ARGV-elements: ");
while (optind < argc && argv[optind] != NULL) {
CMD_ERR("[%d of %d] %s ", optind, argc, argv[optind]);
optind++;
argerr++;
}
}
if (optind > argc) {
++argerr;
}
// Sanity check validating from command line parameters. If everything checks out,
// go ahead and run the validation. This way we don't need a CIB connection.
if (validate_cmdline == TRUE) {
// -r cannot be used with any of --class, --agent, or --provider
if (rsc_id != NULL) {
CMD_ERR("--resource cannot be used with --class, --agent, and --provider");
argerr++;
// If --class, --agent, or --provider are given, --validate must also be given.
} else if (!safe_str_eq(rsc_long_cmd, "validate")) {
CMD_ERR("--class, --agent, and --provider require --validate");
argerr++;
// Not all of --class, --agent, and --provider need to be given. Not all
// classes support the concept of a provider. Check that what we were given
// is valid.
} else if (crm_str_eq(v_class, "stonith", TRUE)) {
if (v_provider != NULL) {
CMD_ERR("stonith does not support providers");
argerr++;
} else if (stonith_agent_exists(v_agent, 0) == FALSE) {
CMD_ERR("%s is not a known stonith agent", v_agent ? v_agent : "");
argerr++;
}
} else if (resources_agent_exists(v_class, v_provider, v_agent) == FALSE) {
CMD_ERR("%s:%s:%s is not a known resource",
v_class ? v_class : "",
v_provider ? v_provider : "",
v_agent ? v_agent : "");
argerr++;
}
if (argerr == 0) {
rc = cli_resource_execute_from_params("test", v_class, v_provider, v_agent,
"validate-all", validate_options,
override_params, timeout_ms);
exit_code = crm_errno2exit(rc);
return crm_exit(exit_code);
}
}
if (argerr) {
CMD_ERR("Invalid option(s) supplied, use --help for valid usage");
crm_exit(CRM_EX_USAGE);
}
our_pid = crm_getpid_s();
if (do_force) {
crm_debug("Forcing...");
cib_options |= cib_quorum_override;
}
if (require_resource && !rsc_id) {
CMD_ERR("Must supply a resource id with -r");
rc = -ENXIO;
goto bail;
}
if (find_flags && rsc_id) {
require_dataset = TRUE;
}
/* Establish a connection to the CIB manager */
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command);
if (rc != pcmk_ok) {
CMD_ERR("Error connecting to the CIB manager: %s", pcmk_strerror(rc));
goto bail;
}
/* Populate working set from XML file if specified or CIB query otherwise */
if (require_dataset) {
if (xml_file != NULL) {
cib_xml_copy = filename2xml(xml_file);
} else {
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_xml_copy, cib_scope_local | cib_sync_call);
}
if(rc != pcmk_ok) {
goto bail;
}
/* Populate the working set instance */
data_set = pe_new_working_set();
if (data_set == NULL) {
rc = -ENOMEM;
goto bail;
}
rc = update_working_set_xml(data_set, &cib_xml_copy);
if (rc != pcmk_ok) {
goto bail;
}
cluster_status(data_set);
}
// If command requires that resource exist if specified, find it
if (find_flags && rsc_id) {
rsc = pe_find_resource_with_flags(data_set->resources, rsc_id,
find_flags);
if (rsc == NULL) {
CMD_ERR("Resource '%s' not found", rsc_id);
rc = -ENXIO;
goto bail;
}
}
// Establish a connection to the controller if needed
if (require_crmd) {
xmlNode *xml = NULL;
mainloop_io_t *source =
mainloop_add_ipc_client(CRM_SYSTEM_CRMD, G_PRIORITY_DEFAULT, 0, NULL, &crm_callbacks);
crmd_channel = mainloop_get_ipc_client(source);
if (crmd_channel == NULL) {
CMD_ERR("Error connecting to the controller");
rc = -ENOTCONN;
goto bail;
}
xml = create_hello_message(our_pid, crm_system_name, "0", "1");
crm_ipc_send(crmd_channel, xml, 0, 0, NULL);
free_xml(xml);
}
/* Handle rsc_cmd appropriately */
if (rsc_cmd == 'L') {
rc = pcmk_ok;
cli_resource_print_list(data_set, FALSE);
} else if (rsc_cmd == 'l') {
int found = 0;
GListPtr lpc = NULL;
rc = pcmk_ok;
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
rsc = (resource_t *) lpc->data;
found++;
cli_resource_print_raw(rsc);
}
if (found == 0) {
printf("NO resources configured\n");
rc = -ENXIO;
}
} else if (rsc_cmd == 0 && rsc_long_cmd && safe_str_eq(rsc_long_cmd, "restart")) {
/* We don't pass data_set because rsc needs to stay valid for the entire
* lifetime of cli_resource_restart(), but it will reset and update the
* working set multiple times, so it needs to use its own copy.
*/
rc = cli_resource_restart(rsc, host_uname, timeout_ms, cib_conn);
} else if (rsc_cmd == 0 && rsc_long_cmd && safe_str_eq(rsc_long_cmd, "wait")) {
rc = wait_till_stable(timeout_ms, cib_conn);
} else if (rsc_cmd == 0 && rsc_long_cmd) {
// validate, force-(stop|start|demote|promote|check)
rc = cli_resource_execute(rsc, rsc_id, rsc_long_cmd, override_params,
timeout_ms, cib_conn, data_set);
if (rc >= 0) {
is_ocf_rc = 1;
}
} else if (rsc_cmd == 'A' || rsc_cmd == 'a') {
GListPtr lpc = NULL;
xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS,
data_set->input);
unpack_constraints(cib_constraints, data_set);
// Constraints apply to group/clone, not member/instance
rsc = uber_parent(rsc);
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
resource_t *r = (resource_t *) lpc->data;
clear_bit(r->flags, pe_rsc_allocating);
}
cli_resource_print_colocation(rsc, TRUE, rsc_cmd == 'A', 1);
fprintf(stdout, "* %s\n", rsc->id);
cli_resource_print_location(rsc, NULL);
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
resource_t *r = (resource_t *) lpc->data;
clear_bit(r->flags, pe_rsc_allocating);
}
cli_resource_print_colocation(rsc, FALSE, rsc_cmd == 'A', 1);
} else if (rsc_cmd == 'c') {
GListPtr lpc = NULL;
rc = pcmk_ok;
for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) {
rsc = (resource_t *) lpc->data;
cli_resource_print_cts(rsc);
}
cli_resource_print_cts_constraints(data_set);
} else if (rsc_cmd == 'F') {
rc = cli_resource_fail(crmd_channel, host_uname, rsc_id, data_set);
if (rc == pcmk_ok) {
start_mainloop();
}
} else if (rsc_cmd == 'O') {
rc = cli_resource_print_operations(rsc_id, host_uname, TRUE, data_set);
} else if (rsc_cmd == 'o') {
rc = cli_resource_print_operations(rsc_id, host_uname, FALSE, data_set);
} else if (rsc_cmd == 'W') {
rc = cli_resource_search(rsc, rsc_id, data_set);
if (rc >= 0) {
rc = pcmk_ok;
}
} else if (rsc_cmd == 'q') {
rc = cli_resource_print(rsc, data_set, TRUE);
} else if (rsc_cmd == 'w') {
rc = cli_resource_print(rsc, data_set, FALSE);
} else if (rsc_cmd == 'Y') {
node_t *dest = NULL;
if (host_uname) {
dest = pe_find_node(data_set->nodes, host_uname);
if (dest == NULL) {
rc = -pcmk_err_node_unknown;
goto bail;
}
}
cli_resource_why(cib_conn, data_set->resources, rsc, dest);
rc = pcmk_ok;
} else if (rsc_cmd == 'U') {
GListPtr before = NULL;
GListPtr after = NULL;
GListPtr remaining = NULL;
GListPtr ele = NULL;
node_t *dest = NULL;
if (BE_QUIET == FALSE) {
before = build_constraint_list(data_set->input);
}
if (clear_expired == TRUE) {
rc = cli_resource_clear_all_expired(data_set->input, cib_conn, rsc_id, host_uname, scope_master);
} else if (host_uname) {
dest = pe_find_node(data_set->nodes, host_uname);
if (dest == NULL) {
rc = -pcmk_err_node_unknown;
if (BE_QUIET == FALSE) {
g_list_free(before);
}
goto bail;
}
rc = cli_resource_clear(rsc_id, dest->details->uname, NULL, cib_conn, TRUE);
} else {
rc = cli_resource_clear(rsc_id, NULL, data_set->nodes, cib_conn, TRUE);
}
if (BE_QUIET == FALSE) {
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_xml_copy, cib_scope_local | cib_sync_call);
if (rc != pcmk_ok) {
CMD_ERR("Could not get modified CIB: %s\n", pcmk_strerror(rc));
g_list_free(before);
goto bail;
}
data_set->input = cib_xml_copy;
cluster_status(data_set);
after = build_constraint_list(data_set->input);
remaining = subtract_lists(before, after, (GCompareFunc) strcmp);
for (ele = remaining; ele != NULL; ele = ele->next) {
printf("Removing constraint: %s\n", (char *) ele->data);
}
g_list_free(before);
g_list_free(after);
g_list_free(remaining);
}
} else if (rsc_cmd == 'M' && host_uname) {
rc = cli_resource_move(rsc, rsc_id, host_uname, cib_conn, data_set);
} else if (rsc_cmd == 'B' && host_uname) {
node_t *dest = pe_find_node(data_set->nodes, host_uname);
if (dest == NULL) {
rc = -pcmk_err_node_unknown;
goto bail;
}
rc = cli_resource_ban(rsc_id, dest->details->uname, NULL, cib_conn);
} else if (rsc_cmd == 'B' || rsc_cmd == 'M') {
pe_node_t *current = NULL;
unsigned int nactive = 0;
current = pe__find_active_requires(rsc, &nactive);
if (nactive == 1) {
rc = cli_resource_ban(rsc_id, current->details->uname, NULL, cib_conn);
} else if (is_set(rsc->flags, pe_rsc_promotable)) {
int count = 0;
GListPtr iter = NULL;
current = NULL;
for(iter = rsc->children; iter; iter = iter->next) {
resource_t *child = (resource_t *)iter->data;
enum rsc_role_e child_role = child->fns->state(child, TRUE);
if(child_role == RSC_ROLE_MASTER) {
count++;
current = pe__current_node(child);
}
}
if(count == 1 && current) {
rc = cli_resource_ban(rsc_id, current->details->uname, NULL, cib_conn);
} else {
rc = -EINVAL;
exit_code = CRM_EX_USAGE;
CMD_ERR("Resource '%s' not moved: active in %d locations (promoted in %d).",
rsc_id, nactive, count);
CMD_ERR("To prevent '%s' from running on a specific location, "
"specify a node.", rsc_id);
CMD_ERR("To prevent '%s' from being promoted at a specific "
"location, specify a node and the master option.",
rsc_id);
}
} else {
rc = -EINVAL;
exit_code = CRM_EX_USAGE;
CMD_ERR("Resource '%s' not moved: active in %d locations.", rsc_id, nactive);
CMD_ERR("To prevent '%s' from running on a specific location, "
"specify a node.", rsc_id);
}
} else if (rsc_cmd == 'G') {
rc = cli_resource_print_property(rsc, prop_name, data_set);
} else if (rsc_cmd == 'S') {
xmlNode *msg_data = NULL;
if ((rsc_type == NULL) || !strlen(rsc_type)) {
CMD_ERR("Must specify -t with resource type");
rc = -ENXIO;
goto bail;
} else if ((prop_value == NULL) || !strlen(prop_value)) {
CMD_ERR("Must supply -v with new value");
rc = -EINVAL;
goto bail;
}
CRM_LOG_ASSERT(prop_name != NULL);
msg_data = create_xml_node(NULL, rsc_type);
crm_xml_add(msg_data, XML_ATTR_ID, rsc_id);
crm_xml_add(msg_data, prop_name, prop_value);
rc = cib_conn->cmds->modify(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, cib_options);
free_xml(msg_data);
} else if (rsc_cmd == 'g') {
rc = cli_resource_print_attribute(rsc, prop_name, data_set);
} else if (rsc_cmd == 'p') {
if (prop_value == NULL || strlen(prop_value) == 0) {
CMD_ERR("You need to supply a value with the -v option");
rc = -EINVAL;
goto bail;
}
/* coverity[var_deref_model] False positive */
rc = cli_resource_update_attribute(rsc, rsc_id, prop_set, prop_id,
prop_name, prop_value, recursive,
cib_conn, data_set);
} else if (rsc_cmd == 'd') {
/* coverity[var_deref_model] False positive */
rc = cli_resource_delete_attribute(rsc, rsc_id, prop_set, prop_id,
prop_name, cib_conn, data_set);
} else if ((rsc_cmd == 'C') && rsc) {
if (do_force == FALSE) {
rsc = uber_parent(rsc);
}
crmd_replies_needed = 0;
crm_debug("Erasing failures of %s (%s requested) on %s",
rsc->id, rsc_id, (host_uname? host_uname: "all nodes"));
rc = cli_resource_delete(crmd_channel, host_uname, rsc,
operation, interval_spec, TRUE, data_set);
if ((rc == pcmk_ok) && !BE_QUIET) {
// Show any reasons why resource might stay stopped
cli_resource_check(cib_conn, rsc);
}
if (rc == pcmk_ok) {
start_mainloop();
}
} else if (rsc_cmd == 'C') {
rc = cli_cleanup_all(crmd_channel, host_uname, operation, interval_spec,
data_set);
if (rc == pcmk_ok) {
start_mainloop();
}
} else if ((rsc_cmd == 'R') && rsc) {
if (do_force == FALSE) {
rsc = uber_parent(rsc);
}
crmd_replies_needed = 0;
crm_debug("Re-checking the state of %s (%s requested) on %s",
rsc->id, rsc_id, (host_uname? host_uname: "all nodes"));
rc = cli_resource_delete(crmd_channel, host_uname, rsc,
NULL, 0, FALSE, data_set);
if ((rc == pcmk_ok) && !BE_QUIET) {
// Show any reasons why resource might stay stopped
cli_resource_check(cib_conn, rsc);
}
if (rc == pcmk_ok) {
start_mainloop();
}
} else if (rsc_cmd == 'R') {
const char *router_node = host_uname;
xmlNode *msg_data = NULL;
xmlNode *cmd = NULL;
int attr_options = attrd_opt_none;
if (host_uname) {
node_t *node = pe_find_node(data_set->nodes, host_uname);
if (node && is_remote_node(node)) {
node = pe__current_node(node->details->remote_rsc);
if (node == NULL) {
CMD_ERR("No cluster connection to Pacemaker Remote node %s detected",
host_uname);
rc = -ENXIO;
goto bail;
}
router_node = node->details->uname;
attr_options |= attrd_opt_remote;
}
}
if (crmd_channel == NULL) {
printf("Dry run: skipping clean-up of %s due to CIB_file\n",
host_uname? host_uname : "all nodes");
rc = pcmk_ok;
goto bail;
}
msg_data = create_xml_node(NULL, "crm-resource-reprobe-op");
crm_xml_add(msg_data, XML_LRM_ATTR_TARGET, host_uname);
if (safe_str_neq(router_node, host_uname)) {
crm_xml_add(msg_data, XML_LRM_ATTR_ROUTER_NODE, router_node);
}
cmd = create_request(CRM_OP_REPROBE, msg_data, router_node,
CRM_SYSTEM_CRMD, crm_system_name, our_pid);
free_xml(msg_data);
crm_debug("Re-checking the state of all resources on %s", host_uname?host_uname:"all nodes");
rc = attrd_clear_delegate(NULL, host_uname, NULL, NULL, NULL, NULL,
attr_options);
if (crm_ipc_send(crmd_channel, cmd, 0, 0, NULL) > 0) {
start_mainloop();
}
free_xml(cmd);
} else if (rsc_cmd == 'D') {
xmlNode *msg_data = NULL;
if (rsc_type == NULL) {
CMD_ERR("You need to specify a resource type with -t");
rc = -ENXIO;
goto bail;
}
msg_data = create_xml_node(NULL, rsc_type);
crm_xml_add(msg_data, XML_ATTR_ID, rsc_id);
rc = cib_conn->cmds->remove(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, cib_options);
free_xml(msg_data);
} else {
CMD_ERR("Unknown command: %c", rsc_cmd);
}
bail:
free(our_pid);
pe_free_working_set(data_set);
if (cib_conn != NULL) {
cib_conn->cmds->signoff(cib_conn);
cib_delete(cib_conn);
}
if (is_ocf_rc) {
exit_code = rc;
} else if (rc != pcmk_ok) {
CMD_ERR("Error performing operation: %s", pcmk_strerror(rc));
if (rc == -pcmk_err_no_quorum) {
CMD_ERR("To ignore quorum, use the force option");
}
if (exit_code == CRM_EX_OK) {
exit_code = crm_errno2exit(rc);
}
}
return crm_exit(exit_code);
}
int
cib_process_replace(const char *op, int options, const char *section, xmlNode * req,
xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib,
xmlNode ** answer)
{
const char *tag = NULL;
int result = pcmk_ok;
crm_trace("Processing \"%s\" event for section=%s", op, crm_str(section));
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
*answer = NULL;
if (input == NULL) {
return -EINVAL;
}
tag = crm_element_name(input);
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
} else if (safe_str_eq(tag, section)) {
section = NULL;
}
if (safe_str_eq(tag, XML_TAG_CIB)) {
int updates = 0;
int epoch = 0;
int admin_epoch = 0;
int replace_updates = 0;
int replace_epoch = 0;
int replace_admin_epoch = 0;
const char *reason = NULL;
const char *peer = crm_element_value(req, F_ORIG);
const char *digest = crm_element_value(req, XML_ATTR_DIGEST);
if (digest) {
const char *version = crm_element_value(req, XML_ATTR_CRM_VERSION);
char *digest_verify = calculate_xml_versioned_digest(input, FALSE, TRUE,
version ? version :
CRM_FEATURE_SET);
if (safe_str_neq(digest_verify, digest)) {
crm_err("Digest mis-match on replace from %s: %s vs. %s (expected)", peer,
digest_verify, digest);
reason = "digest mismatch";
} else {
crm_info("Digest matched on replace from %s: %s", peer, digest);
}
free(digest_verify);
} else {
crm_trace("No digest to verify");
}
cib_version_details(existing_cib, &admin_epoch, &epoch, &updates);
cib_version_details(input, &replace_admin_epoch, &replace_epoch, &replace_updates);
if (replace_admin_epoch < admin_epoch) {
reason = XML_ATTR_GENERATION_ADMIN;
} else if (replace_admin_epoch > admin_epoch) {
/* no more checks */
} else if (replace_epoch < epoch) {
reason = XML_ATTR_GENERATION;
} else if (replace_epoch > epoch) {
/* no more checks */
} else if (replace_updates < updates) {
reason = XML_ATTR_NUMUPDATES;
}
if (reason != NULL) {
crm_info("Replacement %d.%d.%d from %s not applied to %d.%d.%d:"
" current %s is greater than the replacement",
replace_admin_epoch, replace_epoch,
replace_updates, peer, admin_epoch, epoch, updates, reason);
result = -pcmk_err_old_data;
} else {
crm_info("Replaced %d.%d.%d with %d.%d.%d from %s",
admin_epoch, epoch, updates,
replace_admin_epoch, replace_epoch, replace_updates, peer);
}
free_xml(*result_cib);
*result_cib = copy_xml(input);
} else {
xmlNode *obj_root = NULL;
gboolean ok = TRUE;
obj_root = get_object_root(section, *result_cib);
ok = replace_xml_child(NULL, obj_root, input, FALSE);
if (ok == FALSE) {
crm_trace("No matching object to replace");
result = -ENXIO;
}
}
return result;
}
enum cib_errors
cib_process_create(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *failed = NULL;
enum cib_errors result = cib_ok;
xmlNode *update_section = NULL;
crm_debug_2("Processing \"%s\" event for section=%s", op, crm_str(section));
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
} else if (safe_str_eq(XML_TAG_CIB, section)) {
section = NULL;
} else if (safe_str_eq(crm_element_name(input), XML_TAG_CIB)) {
section = NULL;
}
CRM_CHECK(strcasecmp(CIB_OP_CREATE, op) == 0, return cib_operation);
if (input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
if (section == NULL) {
return cib_process_modify(op, options, section, req, input, existing_cib, result_cib,
answer);
}
failed = create_xml_node(NULL, XML_TAG_FAILED);
update_section = get_object_root(section, *result_cib);
if (safe_str_eq(crm_element_name(input), section)) {
xmlNode *a_child = NULL;
for (a_child = __xml_first_child(input); a_child != NULL; a_child = __xml_next(a_child)) {
result = add_cib_object(update_section, a_child);
if (update_results(failed, a_child, op, result)) {
break;
}
}
} else {
result = add_cib_object(update_section, input);
update_results(failed, input, op, result);
}
if (xml_has_children(failed)) {
CRM_CHECK(result != cib_ok, result = cib_unknown);
}
if (result != cib_ok) {
crm_log_xml_err(failed, "CIB Update failures");
*answer = failed;
} else {
free_xml(failed);
}
return result;
}
enum cib_errors
cib_process_change(
const char *op, int options, const char *section, crm_data_t *input,
crm_data_t *existing_cib, crm_data_t **result_cib, crm_data_t **answer)
{
gboolean verbose = FALSE;
crm_data_t *failed = NULL;
enum cib_errors result = cib_ok;
int cib_update_op = CIB_UPDATE_OP_NONE;
crm_debug_2("Processing \"%s\" event for section=%s", op, crm_str(section));
if (strcasecmp(CIB_OP_CREATE, op) == 0) {
cib_update_op = CIB_UPDATE_OP_ADD;
} else if (strcasecmp(CIB_OP_UPDATE, op) == 0) {
cib_update_op = CIB_UPDATE_OP_MODIFY;
} else if (strcasecmp(CIB_OP_DELETE_ALT, op) == 0) {
cib_update_op = CIB_UPDATE_OP_DELETE;
} else {
crm_err("Incorrect request handler invoked for \"%s\" op",
crm_str(op));
return cib_operation;
}
result = cib_ok;
if (options & cib_verbose) {
verbose = TRUE;
}
if(safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
}
if(input == NULL) {
crm_err("Cannot perform modification with no data");
return cib_NOOBJECT;
}
crm_validate_data(input);
crm_validate_data(*result_cib);
failed = create_xml_node(NULL, XML_TAG_FAILED);
/* make changes to a temp copy then activate */
if(section == NULL) {
int lpc = 0;
const char *type = NULL;
crm_data_t *sub_input = NULL;
/* order is no longer important here */
const char *type_list[] = {
XML_CIB_TAG_NODES,
XML_CIB_TAG_CONSTRAINTS,
XML_CIB_TAG_RESOURCES,
XML_CIB_TAG_STATUS,
XML_CIB_TAG_CRMCONFIG
};
copy_in_properties(*result_cib, input);
for(lpc = 0; lpc < DIMOF(type_list); lpc++) {
type = type_list[lpc];
if(result == cib_ok) {
crm_debug_2("Processing section=%s", type);
sub_input = get_object_root(type, input);
result = updateList(
*result_cib, sub_input, failed,
cib_update_op, type);
}
}
} else {
result = updateList(
*result_cib, input, failed, cib_update_op, section);
}
if (result != cib_ok || xml_has_children(failed)) {
if(result == cib_ok) {
result = cib_unknown;
}
crm_log_xml_err(failed, "CIB Update failures");
*answer = failed;
} else {
free_xml(failed);
}
return result;
}
int
main(int argc, char **argv)
{
crm_data_t *cib_object = NULL;
crm_data_t *status = NULL;
int argerr = 0;
int flag;
pe_working_set_t data_set;
cib_t * cib_conn = NULL;
int rc = cib_ok;
gboolean xml_stdin = FALSE;
const char *xml_file = NULL;
const char *xml_string = NULL;
crm_system_name = basename(argv[0]);
g_log_set_handler(NULL,
G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL
| G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE
| G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG
| G_LOG_FLAG_RECURSION | G_LOG_FLAG_FATAL,
cl_glib_msg_handler, NULL);
/* and for good measure... - this enum is a bit field (!) */
g_log_set_always_fatal((GLogLevelFlags)0); /*value out of range*/
cl_log_set_entity(crm_system_name);
cl_log_set_facility(HA_LOG_FACILITY);
cl_log_enable_stderr(TRUE);
set_crm_log_level(LOG_ERR);
CL_SIGNAL(DEBUG_INC, alter_debug);
CL_SIGNAL(DEBUG_DEC, alter_debug);
while (1) {
#ifdef HAVE_GETOPT_H
int option_index = 0;
static struct option long_options[] = {
/* Top-level Options */
{F_CRM_DATA, 1, 0, 'X'},
{"dtd-file", 1, 0, 'D'},
{"xml-file", 1, 0, 'x'},
{"xml-pipe", 0, 0, 'p'},
{"save-xml", 1, 0, 'S'},
{"live-check", 0, 0, 'L'},
{"help", 0, 0, '?'},
{0, 0, 0, 0}
};
#endif
#ifdef HAVE_GETOPT_H
flag = getopt_long(argc, argv, OPTARGS,
long_options, &option_index);
#else
flag = getopt(argc, argv, OPTARGS);
#endif
if (flag == -1)
break;
switch(flag) {
#ifdef HAVE_GETOPT_H
case 0:
printf("option %s", long_options[option_index].name);
if (optarg)
printf(" with arg %s", optarg);
printf("\n");
break;
#endif
case 'D':
crm_debug_2("Option %c => %s", flag, optarg);
dtd_file = optarg;
break;
case 'X':
crm_debug_2("Option %c => %s", flag, optarg);
xml_string = crm_strdup(optarg);
break;
case 'x':
crm_debug_2("Option %c => %s", flag, optarg);
xml_file = crm_strdup(optarg);
break;
case 'p':
xml_stdin = TRUE;
break;
case 'S':
cib_save = crm_strdup(optarg);
break;
case 'V':
alter_debug(DEBUG_INC);
break;
case 'L':
USE_LIVE_CIB = TRUE;
break;
case '?':
usage(crm_system_name, LSB_EXIT_GENERIC);
break;
default:
printf("?? getopt returned character code 0%o ??\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc) {
printf("%s ", argv[optind++]);
}
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
usage(crm_system_name, LSB_EXIT_GENERIC);
}
crm_info("=#=#=#=#= Getting XML =#=#=#=#=");
if(USE_LIVE_CIB) {
cib_conn = cib_new();
rc = cib_conn->cmds->signon(
cib_conn, crm_system_name, cib_command_synchronous);
}
if(USE_LIVE_CIB) {
if(rc == cib_ok) {
int options = cib_scope_local|cib_sync_call;
crm_info("Reading XML from: live cluster");
rc = cib_conn->cmds->query(
cib_conn, NULL, &cib_object, options);
}
if(rc != cib_ok) {
fprintf(stderr, "Live CIB query failed: %s\n",
cib_error2string(rc));
return 3;
}
if(cib_object == NULL) {
fprintf(stderr, "Live CIB query failed: empty result\n");
return 3;
}
} else if(xml_file != NULL) {
FILE *xml_strm = fopen(xml_file, "r");
cib_object = file2xml(xml_strm, FALSE);
if(cib_object == NULL) {
fprintf(stderr,
"Couldn't parse input file: %s\n", xml_file);
return 1;
}
fclose(xml_strm);
} else if(xml_string != NULL) {
cib_object = string2xml(xml_string);
if(cib_object == NULL) {
fprintf(stderr,
"Couldn't parse input string: %s\n", xml_string);
return 1;
}
} else if(xml_stdin) {
cib_object = stdin2xml();
if(cib_object == NULL) {
fprintf(stderr, "Couldn't parse input from STDIN.\n");
return 1;
}
} else {
fprintf(stderr, "No configuration source specified."
" Use --help for usage information.\n");
return 3;
}
if(cib_save != NULL) {
write_xml_file(cib_object, cib_save, FALSE);
}
status = get_object_root(XML_CIB_TAG_STATUS, cib_object);
if(status == NULL) {
create_xml_node(cib_object, XML_CIB_TAG_STATUS);
}
#if CRM_DEPRECATED_SINCE_2_0_4
xml_child_iter_filter(status, node_state, XML_CIB_TAG_STATE,
xml_remove_prop(node_state, XML_CIB_TAG_LRM);
);
enum cib_errors
cib_process_replace(const char *op, int options, const char *section, xmlNode * req,
xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib,
xmlNode ** answer)
{
const char *tag = NULL;
gboolean verbose = FALSE;
enum cib_errors result = cib_ok;
crm_debug_2("Processing \"%s\" event for section=%s", op, crm_str(section));
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
*answer = NULL;
if (input == NULL) {
return cib_NOOBJECT;
}
tag = crm_element_name(input);
if (options & cib_verbose) {
verbose = TRUE;
}
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
} else if (safe_str_eq(tag, section)) {
section = NULL;
}
if (safe_str_eq(tag, XML_TAG_CIB)) {
int updates = 0;
int epoch = 0;
int admin_epoch = 0;
int replace_updates = 0;
int replace_epoch = 0;
int replace_admin_epoch = 0;
const char *reason = NULL;
cib_version_details(existing_cib, &admin_epoch, &epoch, &updates);
cib_version_details(input, &replace_admin_epoch, &replace_epoch, &replace_updates);
if (replace_admin_epoch < admin_epoch) {
reason = XML_ATTR_GENERATION_ADMIN;
} else if (replace_admin_epoch > admin_epoch) {
/* no more checks */
} else if (replace_epoch < epoch) {
reason = XML_ATTR_GENERATION;
} else if (replace_epoch > epoch) {
/* no more checks */
} else if (replace_updates < updates) {
reason = XML_ATTR_NUMUPDATES;
}
if (reason != NULL) {
crm_warn("Replacement %d.%d.%d not applied to %d.%d.%d:"
" current %s is greater than the replacement",
replace_admin_epoch, replace_epoch,
replace_updates, admin_epoch, epoch, updates, reason);
result = cib_old_data;
}
free_xml(*result_cib);
*result_cib = copy_xml(input);
} else {
xmlNode *obj_root = NULL;
gboolean ok = TRUE;
obj_root = get_object_root(section, *result_cib);
ok = replace_xml_child(NULL, obj_root, input, FALSE);
if (ok == FALSE) {
crm_debug_2("No matching object to replace");
result = cib_NOTEXISTS;
}
}
return result;
}
} else if(safe_str_eq(name, XML_ATTR_NUMPEERS)) {
goto do_abort;
} else if(safe_str_eq(name, XML_ATTR_GENERATION)) {
goto do_abort;
} else if(safe_str_eq(name, XML_ATTR_GENERATION_ADMIN)) {
goto do_abort;
}
continue;
do_abort:
crm_debug("Aborting on change to %s", name);
crm_log_xml_debug(update, "Abort: CIB Attrs");
return update;
);
section = XML_CIB_TAG_NODES;
section_xml = get_object_root(section, update);
xml_child_iter(section_xml, child,
return section_xml;
);
section = XML_CIB_TAG_RESOURCES;
section_xml = get_object_root(section, update);
xml_child_iter(section_xml, child,
return section_xml;
);
section = XML_CIB_TAG_CONSTRAINTS;
section_xml = get_object_root(section, update);
xml_child_iter(section_xml, child,
return section_xml;
);
int
main(int argc, char **argv)
{
xmlNode *cib_object = NULL;
xmlNode *status = NULL;
int argerr = 0;
int flag;
int option_index = 0;
pe_working_set_t data_set;
cib_t *cib_conn = NULL;
int rc = cib_ok;
gboolean xml_stdin = FALSE;
const char *xml_tag = NULL;
const char *xml_file = NULL;
const char *xml_string = NULL;
g_log_set_handler(NULL,
G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL
| G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE
| G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG
| G_LOG_FLAG_RECURSION | G_LOG_FLAG_FATAL, cl_glib_msg_handler, NULL);
/* and for good measure... - this enum is a bit field (!) */
g_log_set_always_fatal((GLogLevelFlags) 0); /*value out of range */
crm_log_init_quiet(NULL, LOG_ERR, FALSE, TRUE, argc, argv);
crm_set_options(NULL, "[modifiers] data_source", long_options,
"Check a (complete) confiuration for syntax and common conceptual errors."
"\n\nChecks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigurations."
"\n\nIt reports two classes of problems, errors and warnings."
" Errors must be fixed before the cluster will work properly."
" However, it is left up to the administrator to decide if the warnings should also be fixed.");
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
#ifdef HAVE_GETOPT_H
case 0:
printf("option %s", long_options[option_index].name);
if (optarg)
printf(" with arg %s", optarg);
printf("\n");
break;
#endif
case 'X':
crm_debug_2("Option %c => %s", flag, optarg);
xml_string = crm_strdup(optarg);
break;
case 'x':
crm_debug_2("Option %c => %s", flag, optarg);
xml_file = crm_strdup(optarg);
break;
case 'p':
xml_stdin = TRUE;
break;
case 'S':
cib_save = crm_strdup(optarg);
break;
case 'V':
alter_debug(DEBUG_INC);
break;
case 'L':
USE_LIVE_CIB = TRUE;
break;
case '$':
case '?':
crm_help(flag, LSB_EXIT_OK);
break;
default:
fprintf(stderr, "Option -%c is not yet supported\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc) {
printf("%s ", argv[optind++]);
}
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
crm_help(flag, LSB_EXIT_GENERIC);
}
crm_info("=#=#=#=#= Getting XML =#=#=#=#=");
if (USE_LIVE_CIB) {
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command);
}
if (USE_LIVE_CIB) {
if (rc == cib_ok) {
int options = cib_scope_local | cib_sync_call;
crm_info("Reading XML from: live cluster");
rc = cib_conn->cmds->query(cib_conn, NULL, &cib_object, options);
}
if (rc != cib_ok) {
fprintf(stderr, "Live CIB query failed: %s\n", cib_error2string(rc));
return 3;
}
if (cib_object == NULL) {
fprintf(stderr, "Live CIB query failed: empty result\n");
return 3;
}
} else if (xml_file != NULL) {
cib_object = filename2xml(xml_file);
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input file: %s\n", xml_file);
return 4;
}
} else if (xml_string != NULL) {
cib_object = string2xml(xml_string);
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input string: %s\n", xml_string);
return 4;
}
} else if (xml_stdin) {
cib_object = stdin2xml();
if (cib_object == NULL) {
fprintf(stderr, "Couldn't parse input from STDIN.\n");
return 4;
}
} else {
fprintf(stderr, "No configuration source specified."
" Use --help for usage information.\n");
return 5;
}
xml_tag = crm_element_name(cib_object);
if (safe_str_neq(xml_tag, XML_TAG_CIB)) {
fprintf(stderr,
"This tool can only check complete configurations (ie. those starting with <cib>).\n");
return 6;
}
if (cib_save != NULL) {
write_xml_file(cib_object, cib_save, FALSE);
}
status = get_object_root(XML_CIB_TAG_STATUS, cib_object);
if (status == NULL) {
create_xml_node(cib_object, XML_CIB_TAG_STATUS);
}
if (validate_xml(cib_object, NULL, FALSE) == FALSE) {
crm_config_err("CIB did not pass DTD/schema validation");
free_xml(cib_object);
cib_object = NULL;
} else if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) {
crm_config_error = TRUE;
free_xml(cib_object);
cib_object = NULL;
fprintf(stderr, "The cluster will NOT be able to use this configuration.\n");
fprintf(stderr, "Please manually update the configuration to conform to the %s syntax.\n",
LATEST_SCHEMA_VERSION);
}
set_working_set_defaults(&data_set);
if (cib_object == NULL) {
} else if (USE_LIVE_CIB) {
/* we will always have a status section and can do a full simulation */
do_calculations(&data_set, cib_object, NULL);
cleanup_alloc_calculations(&data_set);
} else {
data_set.now = new_ha_date(TRUE);
data_set.input = cib_object;
stage0(&data_set);
cleanup_alloc_calculations(&data_set);
}
if (crm_config_error) {
fprintf(stderr, "Errors found during check: config not valid\n");
if (crm_log_level < LOG_WARNING) {
fprintf(stderr, " -V may provide more details\n");
}
rc = 2;
} else if (crm_config_warning) {
fprintf(stderr, "Warnings found during check: config may not be valid\n");
if (crm_log_level < LOG_WARNING) {
fprintf(stderr, " Use -V for more details\n");
}
rc = 1;
}
if (USE_LIVE_CIB) {
cib_conn->cmds->signoff(cib_conn);
cib_delete(cib_conn);
}
return rc;
}
int
main(int argc, char **argv)
{
GListPtr lpc = NULL;
gboolean process = TRUE;
gboolean all_good = TRUE;
enum transition_status graph_rc = -1;
crm_graph_t *transition = NULL;
ha_time_t *a_date = NULL;
cib_t *cib_conn = NULL;
xmlNode *cib_object = NULL;
int argerr = 0;
int flag;
char *msg_buffer = NULL;
gboolean optional = FALSE;
pe_working_set_t data_set;
const char *source = NULL;
const char *xml_file = NULL;
const char *dot_file = NULL;
const char *graph_file = NULL;
const char *input_file = NULL;
const char *input_xml = NULL;
/* disable glib's fancy allocators that can't be free'd */
GMemVTable vtable;
vtable.malloc = malloc;
vtable.realloc = realloc;
vtable.free = free;
vtable.calloc = calloc;
vtable.try_malloc = malloc;
vtable.try_realloc = realloc;
g_mem_set_vtable(&vtable);
crm_log_init_quiet(NULL, LOG_CRIT, FALSE, FALSE, argc, argv);
crm_set_options(NULL, "[-?Vv] -[Xxp] {other options}", long_options,
"Calculate the cluster's response to the supplied cluster state\n"
"\nSuperceeded by crm_simulate and likely to be removed in a future release\n\n");
while (1) {
int option_index = 0;
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'S':
do_simulation = TRUE;
break;
case 'a':
all_actions = TRUE;
break;
case 'w':
inhibit_exit = TRUE;
break;
case 'X':
/*use_stdin = TRUE;*/
input_xml = optarg;
break;
case 's':
show_scores = TRUE;
break;
case 'U':
show_utilization = TRUE;
break;
case 'x':
xml_file = optarg;
break;
case 'd':
use_date = optarg;
break;
case 'D':
dot_file = optarg;
break;
case 'G':
graph_file = optarg;
break;
case 'I':
input_file = optarg;
break;
case 'V':
crm_bump_log_level();
break;
case 'L':
USE_LIVE_CIB = TRUE;
break;
case '$':
case '?':
crm_help(flag, 0);
break;
default:
fprintf(stderr, "Option -%c is not yet supported\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc) {
printf("%s ", argv[optind++]);
}
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
crm_help('?', 1);
}
update_all_trace_data(); /* again, so we see which trace points got updated */
if (USE_LIVE_CIB) {
int rc = cib_ok;
source = "live cib";
cib_conn = cib_new();
rc = cib_conn->cmds->signon(cib_conn, "ptest", cib_command);
if (rc == cib_ok) {
crm_info("Reading XML from: live cluster");
cib_object = get_cib_copy(cib_conn);
} else {
fprintf(stderr, "Live CIB query failed: %s\n", cib_error2string(rc));
return 3;
}
if (cib_object == NULL) {
fprintf(stderr, "Live CIB query failed: empty result\n");
return 3;
}
} else if (xml_file != NULL) {
source = xml_file;
cib_object = filename2xml(xml_file);
} else if (use_stdin) {
source = "stdin";
cib_object = filename2xml(NULL);
} else if (input_xml) {
source = "input string";
cib_object = string2xml(input_xml);
}
if (cib_object == NULL && source) {
fprintf(stderr, "Could not parse configuration input from: %s\n", source);
return 4;
} else if (cib_object == NULL) {
fprintf(stderr, "No configuration specified\n");
crm_help('?', 1);
}
if (get_object_root(XML_CIB_TAG_STATUS, cib_object) == NULL) {
create_xml_node(cib_object, XML_CIB_TAG_STATUS);
}
if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) {
free_xml(cib_object);
return cib_STALE;
}
if (validate_xml(cib_object, NULL, FALSE) != TRUE) {
free_xml(cib_object);
return cib_dtd_validation;
}
if (input_file != NULL) {
FILE *input_strm = fopen(input_file, "w");
if (input_strm == NULL) {
crm_perror(LOG_ERR, "Could not open %s for writing", input_file);
} else {
msg_buffer = dump_xml_formatted(cib_object);
if (fprintf(input_strm, "%s\n", msg_buffer) < 0) {
crm_perror(LOG_ERR, "Write to %s failed", input_file);
}
fflush(input_strm);
fclose(input_strm);
crm_free(msg_buffer);
}
}
if (use_date != NULL) {
a_date = parse_date(&use_date);
log_date(LOG_WARNING, "Set fake 'now' to", a_date, ha_log_date | ha_log_time);
log_date(LOG_WARNING, "Set fake 'now' to (localtime)",
a_date, ha_log_date | ha_log_time | ha_log_local);
}
set_working_set_defaults(&data_set);
if (process) {
if (show_scores && show_utilization) {
fprintf(stdout, "Allocation scores and utilization information:\n");
} else if (show_scores) {
fprintf(stdout, "Allocation scores:\n");
} else if (show_utilization) {
fprintf(stdout, "Utilization information:\n");
}
do_calculations(&data_set, cib_object, a_date);
}
msg_buffer = dump_xml_formatted(data_set.graph);
if (safe_str_eq(graph_file, "-")) {
fprintf(stdout, "%s\n", msg_buffer);
fflush(stdout);
} else if (graph_file != NULL) {
FILE *graph_strm = fopen(graph_file, "w");
if (graph_strm == NULL) {
crm_perror(LOG_ERR, "Could not open %s for writing", graph_file);
} else {
if (fprintf(graph_strm, "%s\n\n", msg_buffer) < 0) {
crm_perror(LOG_ERR, "Write to %s failed", graph_file);
}
fflush(graph_strm);
fclose(graph_strm);
}
}
crm_free(msg_buffer);
if (dot_file != NULL) {
dot_strm = fopen(dot_file, "w");
if (dot_strm == NULL) {
crm_perror(LOG_ERR, "Could not open %s for writing", dot_file);
}
}
if (dot_strm == NULL) {
goto simulate;
}
init_dotfile();
for (lpc = data_set.actions; lpc != NULL; lpc = lpc->next) {
action_t *action = (action_t *) lpc->data;
const char *style = "filled";
const char *font = "black";
const char *color = "black";
const char *fill = NULL;
char *action_name = create_action_name(action);
crm_trace("Action %d: %p", action->id, action);
if (is_set(action->flags, pe_action_pseudo)) {
font = "orange";
}
style = "dashed";
if (is_set(action->flags, pe_action_dumped)) {
style = "bold";
color = "green";
} else if (action->rsc != NULL && is_not_set(action->rsc->flags, pe_rsc_managed)) {
color = "purple";
if (all_actions == FALSE) {
goto dont_write;
}
} else if (is_set(action->flags, pe_action_optional)) {
color = "blue";
if (all_actions == FALSE) {
goto dont_write;
}
} else {
color = "red";
CRM_CHECK(is_set(action->flags, pe_action_runnable) == FALSE,;
);
}
set_bit_inplace(action->flags, pe_action_dumped);
dot_write("\"%s\" [ style=%s color=\"%s\" fontcolor=\"%s\" %s%s]",
action_name, style, color, font, fill ? "fillcolor=" : "", fill ? fill : "");
dont_write:
crm_free(action_name);
}
void
te_update_diff(const char *event, HA_Message *msg)
{
int rc = -1;
const char *op = NULL;
crm_data_t *diff = NULL;
crm_data_t *aborted = NULL;
const char *set_name = NULL;
int diff_add_updates = 0;
int diff_add_epoch = 0;
int diff_add_admin_epoch = 0;
int diff_del_updates = 0;
int diff_del_epoch = 0;
int diff_del_admin_epoch = 0;
if(msg == NULL) {
crm_err("NULL update");
return;
}
ha_msg_value_int(msg, F_CIB_RC, &rc);
op = cl_get_string(msg, F_CIB_OPERATION);
if(rc < cib_ok) {
crm_debug_2("Ignoring failed %s operation: %s",
op, cib_error2string(rc));
return;
}
diff = get_message_xml(msg, F_CIB_UPDATE_RESULT);
cib_diff_version_details(
diff,
&diff_add_admin_epoch, &diff_add_epoch, &diff_add_updates,
&diff_del_admin_epoch, &diff_del_epoch, &diff_del_updates);
crm_debug("Processing diff (%s): %d.%d.%d -> %d.%d.%d", op,
diff_del_admin_epoch,diff_del_epoch,diff_del_updates,
diff_add_admin_epoch,diff_add_epoch,diff_add_updates);
log_cib_diff(LOG_DEBUG_2, diff, op);
set_name = "diff-added";
if(diff != NULL) {
crm_data_t *section = NULL;
crm_data_t *change_set = find_xml_node(diff, set_name, FALSE);
change_set = find_xml_node(change_set, XML_TAG_CIB, FALSE);
if(change_set != NULL) {
crm_debug_2("Checking status changes");
section=get_object_root(XML_CIB_TAG_STATUS,change_set);
}
if(section != NULL) {
extract_event(section);
}
crm_debug_2("Checking change set: %s", set_name);
aborted = need_abort(change_set);
}
set_name = "diff-removed";
if(diff != NULL && aborted == NULL) {
crm_data_t *attrs = NULL;
crm_data_t *status = NULL;
crm_data_t *change_set = find_xml_node(diff, set_name, FALSE);
change_set = find_xml_node(change_set, XML_TAG_CIB, FALSE);
crm_debug_2("Checking change set: %s", set_name);
aborted = need_abort(change_set);
if(aborted == NULL && change_set != NULL) {
status = get_object_root(XML_CIB_TAG_STATUS, change_set);
xml_child_iter_filter(
status, node_state, XML_CIB_TAG_STATE,
attrs = find_xml_node(
node_state, XML_TAG_TRANSIENT_NODEATTRS, FALSE);
if(attrs != NULL) {
crm_info("Aborting on "XML_TAG_TRANSIENT_NODEATTRS" deletions");
abort_transition(INFINITY, tg_restart,
XML_TAG_TRANSIENT_NODEATTRS, attrs);
}
);