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* stream chart labels * update stream protocol to 4 * only send CLABEL_COMMIT when there are labels * mark host as UNUSED * log error for stray CLABEL_COMMIT * remove commented define
788 lines
24 KiB
C
788 lines
24 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#include "pluginsd_parser.h"
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/*
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* This is the action defined for the FLUSH command
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*/
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PARSER_RC pluginsd_set_action(void *user, RRDSET *st, RRDDIM *rd, long long int value)
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{
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UNUSED(user);
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rrddim_set_by_pointer(st, rd, value);
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_flush_action(void *user, RRDSET *st)
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{
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UNUSED(user);
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UNUSED(st);
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_begin_action(void *user, RRDSET *st, usec_t microseconds, int trust_durations)
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{
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UNUSED(user);
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if (likely(st->counter_done)) {
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if (likely(microseconds)) {
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if (trust_durations)
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rrdset_next_usec_unfiltered(st, microseconds);
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else
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rrdset_next_usec(st, microseconds);
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} else
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rrdset_next(st);
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}
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_end_action(void *user, RRDSET *st)
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{
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UNUSED(user);
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rrdset_done(st);
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_chart_action(void *user, char *type, char *id, char *name, char *family, char *context, char *title, char *units, char *plugin,
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char *module, int priority, int update_every, RRDSET_TYPE chart_type, char *options)
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{
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RRDSET *st = NULL;
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RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
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st = rrdset_create(
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host, type, id, name, family, context, title, units,
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plugin, module, priority, update_every,
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chart_type);
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if (options && *options) {
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if (strstr(options, "obsolete"))
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rrdset_is_obsolete(st);
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else
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rrdset_isnot_obsolete(st);
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if (strstr(options, "detail"))
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rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
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else
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rrdset_flag_clear(st, RRDSET_FLAG_DETAIL);
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if (strstr(options, "hidden"))
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rrdset_flag_set(st, RRDSET_FLAG_HIDDEN);
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else
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rrdset_flag_clear(st, RRDSET_FLAG_HIDDEN);
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if (strstr(options, "store_first"))
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rrdset_flag_set(st, RRDSET_FLAG_STORE_FIRST);
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else
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rrdset_flag_clear(st, RRDSET_FLAG_STORE_FIRST);
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} else {
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rrdset_isnot_obsolete(st);
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rrdset_flag_clear(st, RRDSET_FLAG_DETAIL);
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rrdset_flag_clear(st, RRDSET_FLAG_STORE_FIRST);
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}
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((PARSER_USER_OBJECT *)user)->st = st;
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_disable_action(void *user)
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{
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UNUSED(user);
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info("called DISABLE. Disabling it.");
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((PARSER_USER_OBJECT *) user)->enabled = 0;
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return PARSER_RC_ERROR;
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}
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PARSER_RC pluginsd_variable_action(void *user, RRDHOST *host, RRDSET *st, char *name, int global, calculated_number value)
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{
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UNUSED(user);
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if (global) {
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RRDVAR *rv = rrdvar_custom_host_variable_create(host, name);
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if (rv)
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rrdvar_custom_host_variable_set(host, rv, value);
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else
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error("cannot find/create HOST VARIABLE '%s' on host '%s'", name, host->hostname);
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} else {
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RRDSETVAR *rs = rrdsetvar_custom_chart_variable_create(st, name);
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if (rs)
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rrdsetvar_custom_chart_variable_set(rs, value);
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else
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error("cannot find/create CHART VARIABLE '%s' on host '%s', chart '%s'", name, host->hostname, st->id);
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}
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_dimension_action(void *user, RRDSET *st, char *id, char *name, char *algorithm, long multiplier, long divisor, char *options,
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RRD_ALGORITHM algorithm_type)
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{
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UNUSED(user);
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UNUSED(algorithm);
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RRDDIM *rd = rrddim_add(st, id, name, multiplier, divisor, algorithm_type);
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rrddim_flag_clear(rd, RRDDIM_FLAG_HIDDEN);
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rrddim_flag_clear(rd, RRDDIM_FLAG_DONT_DETECT_RESETS_OR_OVERFLOWS);
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if (options && *options) {
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if (strstr(options, "obsolete") != NULL)
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rrddim_is_obsolete(st, rd);
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else
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rrddim_isnot_obsolete(st, rd);
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if (strstr(options, "hidden") != NULL)
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rrddim_flag_set(rd, RRDDIM_FLAG_HIDDEN);
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if (strstr(options, "noreset") != NULL)
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rrddim_flag_set(rd, RRDDIM_FLAG_DONT_DETECT_RESETS_OR_OVERFLOWS);
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if (strstr(options, "nooverflow") != NULL)
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rrddim_flag_set(rd, RRDDIM_FLAG_DONT_DETECT_RESETS_OR_OVERFLOWS);
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} else {
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rrddim_isnot_obsolete(st, rd);
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}
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_label_action(void *user, char *key, char *value, LABEL_SOURCE source)
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{
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((PARSER_USER_OBJECT *) user)->new_labels = add_label_to_list(((PARSER_USER_OBJECT *) user)->new_labels, key, value, source);
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_clabel_action(void *user, char *key, char *value, LABEL_SOURCE source)
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{
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((PARSER_USER_OBJECT *) user)->chart_labels = add_label_to_list(((PARSER_USER_OBJECT *) user)->chart_labels, key, value, source);
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_clabel_commit_action(void *user, RRDHOST *host, struct label *new_labels)
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{
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RRDSET *st = ((PARSER_USER_OBJECT *)user)->st;
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if (unlikely(!st)) {
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error("requested CLABEL_COMMIT on host '%s', without a BEGIN, ignoring it.", host->hostname);
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return PARSER_RC_OK;
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}
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rrdset_update_labels(st, new_labels);
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_overwrite_action(void *user, RRDHOST *host, struct label *new_labels)
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{
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UNUSED(user);
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if (!host->labels.head) {
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host->labels.head = new_labels;
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} else {
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rrdhost_rdlock(host);
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replace_label_list(&host->labels, new_labels);
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rrdhost_unlock(host);
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}
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_set(char **words, void *user, PLUGINSD_ACTION *plugins_action)
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{
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char *dimension = words[1];
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char *value = words[2];
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RRDSET *st = ((PARSER_USER_OBJECT *) user)->st;
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RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
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if (unlikely(!dimension || !*dimension)) {
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error("requested a SET on chart '%s' of host '%s', without a dimension. Disabling it.", st->id, host->hostname);
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goto disable;
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}
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if (unlikely(!value || !*value))
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value = NULL;
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if (unlikely(!st)) {
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error(
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"requested a SET on dimension %s with value %s on host '%s', without a BEGIN. Disabling it.", dimension,
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value ? value : "<nothing>", host->hostname);
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goto disable;
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}
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if (unlikely(rrdset_flag_check(st, RRDSET_FLAG_DEBUG)))
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debug(D_PLUGINSD, "is setting dimension %s/%s to %s", st->id, dimension, value ? value : "<nothing>");
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if (value) {
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RRDDIM *rd = rrddim_find(st, dimension);
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if (unlikely(!rd)) {
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error(
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"requested a SET to dimension with id '%s' on stats '%s' (%s) on host '%s', which does not exist. Disabling it.",
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dimension, st->name, st->id, st->rrdhost->hostname);
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goto disable;
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} else {
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if (plugins_action->set_action) {
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return plugins_action->set_action(
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user, st, rd, strtoll(value, NULL, 0));
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}
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}
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}
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return PARSER_RC_OK;
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disable:
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((PARSER_USER_OBJECT *) user)->enabled = 0;
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return PARSER_RC_ERROR;
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}
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PARSER_RC pluginsd_begin(char **words, void *user, PLUGINSD_ACTION *plugins_action)
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{
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char *id = words[1];
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char *microseconds_txt = words[2];
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RRDSET *st = NULL;
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RRDHOST *host = ((PARSER_USER_OBJECT *)user)->host;
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if (unlikely(!id)) {
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error("requested a BEGIN without a chart id for host '%s'. Disabling it.", host->hostname);
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goto disable;
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}
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st = rrdset_find(host, id);
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if (unlikely(!st)) {
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error("requested a BEGIN on chart '%s', which does not exist on host '%s'. Disabling it.", id, host->hostname);
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goto disable;
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}
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((PARSER_USER_OBJECT *)user)->st = st;
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usec_t microseconds = 0;
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if (microseconds_txt && *microseconds_txt)
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microseconds = str2ull(microseconds_txt);
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if (plugins_action->begin_action) {
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return plugins_action->begin_action(user, st, microseconds,
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((PARSER_USER_OBJECT *)user)->trust_durations);
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}
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return PARSER_RC_OK;
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disable:
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((PARSER_USER_OBJECT *)user)->enabled = 0;
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return PARSER_RC_ERROR;
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}
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PARSER_RC pluginsd_end(char **words, void *user, PLUGINSD_ACTION *plugins_action)
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{
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UNUSED(words);
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RRDSET *st = ((PARSER_USER_OBJECT *) user)->st;
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RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
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if (unlikely(!st)) {
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error("requested an END, without a BEGIN on host '%s'. Disabling it.", host->hostname);
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((PARSER_USER_OBJECT *) user)->enabled = 0;
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return PARSER_RC_ERROR;
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}
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if (unlikely(rrdset_flag_check(st, RRDSET_FLAG_DEBUG)))
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debug(D_PLUGINSD, "requested an END on chart %s", st->id);
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((PARSER_USER_OBJECT *) user)->st = NULL;
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((PARSER_USER_OBJECT *) user)->count++;
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if (plugins_action->end_action) {
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return plugins_action->end_action(user, st);
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}
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_chart(char **words, void *user, PLUGINSD_ACTION *plugins_action)
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{
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RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
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if (unlikely(!host && !((PARSER_USER_OBJECT *) user)->host_exists)) {
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debug(D_PLUGINSD, "Ignoring chart belonging to missing or ignored host.");
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return PARSER_RC_OK;
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}
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char *type = words[1];
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char *name = words[2];
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char *title = words[3];
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char *units = words[4];
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char *family = words[5];
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char *context = words[6];
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char *chart = words[7];
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char *priority_s = words[8];
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char *update_every_s = words[9];
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char *options = words[10];
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char *plugin = words[11];
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char *module = words[12];
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int have_action = ((plugins_action->chart_action) != NULL);
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// parse the id from type
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char *id = NULL;
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if (likely(type && (id = strchr(type, '.')))) {
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*id = '\0';
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id++;
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}
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// make sure we have the required variables
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if (unlikely((!type || !*type || !id || !*id))) {
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if (likely(host))
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error("requested a CHART, without a type.id, on host '%s'. Disabling it.", host->hostname);
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else
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error("requested a CHART, without a type.id. Disabling it.");
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((PARSER_USER_OBJECT *) user)->enabled = 0;
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return PARSER_RC_ERROR;
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}
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// parse the name, and make sure it does not include 'type.'
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if (unlikely(name && *name)) {
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// when data are streamed from child nodes
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// name will be type.name
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// so we have to remove 'type.' from name too
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size_t len = strlen(type);
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if (strncmp(type, name, len) == 0 && name[len] == '.')
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name = &name[len + 1];
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// if the name is the same with the id,
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// or is just 'NULL', clear it.
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if (unlikely(strcmp(name, id) == 0 || strcasecmp(name, "NULL") == 0 || strcasecmp(name, "(NULL)") == 0))
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name = NULL;
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}
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int priority = 1000;
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if (likely(priority_s && *priority_s))
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priority = str2i(priority_s);
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int update_every = ((PARSER_USER_OBJECT *) user)->cd->update_every;
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if (likely(update_every_s && *update_every_s))
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update_every = str2i(update_every_s);
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if (unlikely(!update_every))
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update_every = ((PARSER_USER_OBJECT *) user)->cd->update_every;
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RRDSET_TYPE chart_type = RRDSET_TYPE_LINE;
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if (unlikely(chart))
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chart_type = rrdset_type_id(chart);
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if (unlikely(name && !*name))
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name = NULL;
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if (unlikely(family && !*family))
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family = NULL;
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if (unlikely(context && !*context))
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context = NULL;
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if (unlikely(!title))
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title = "";
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if (unlikely(!units))
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units = "unknown";
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debug(
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D_PLUGINSD,
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"creating chart type='%s', id='%s', name='%s', family='%s', context='%s', chart='%s', priority=%d, update_every=%d",
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type, id, name ? name : "", family ? family : "", context ? context : "", rrdset_type_name(chart_type),
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priority, update_every);
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if (have_action) {
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return plugins_action->chart_action(
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user, type, id, name, family, context, title, units,
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(plugin && *plugin) ? plugin : ((PARSER_USER_OBJECT *)user)->cd->filename, module, priority, update_every,
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chart_type, options);
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}
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return PARSER_RC_OK;
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}
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PARSER_RC pluginsd_dimension(char **words, void *user, PLUGINSD_ACTION *plugins_action)
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{
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char *id = words[1];
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char *name = words[2];
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char *algorithm = words[3];
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char *multiplier_s = words[4];
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char *divisor_s = words[5];
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char *options = words[6];
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RRDSET *st = ((PARSER_USER_OBJECT *) user)->st;
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RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
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if (unlikely(!host && !((PARSER_USER_OBJECT *) user)->host_exists)) {
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debug(D_PLUGINSD, "Ignoring dimension belonging to missing or ignored host.");
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return PARSER_RC_OK;
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}
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if (unlikely(!id)) {
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error(
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"requested a DIMENSION, without an id, host '%s' and chart '%s'. Disabling it.", host->hostname,
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st ? st->id : "UNSET");
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goto disable;
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}
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if (unlikely(!st && !((PARSER_USER_OBJECT *) user)->st_exists)) {
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error("requested a DIMENSION, without a CHART, on host '%s'. Disabling it.", host->hostname);
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goto disable;
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}
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long multiplier = 1;
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if (multiplier_s && *multiplier_s) {
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multiplier = strtol(multiplier_s, NULL, 0);
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if (unlikely(!multiplier))
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multiplier = 1;
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}
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long divisor = 1;
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if (likely(divisor_s && *divisor_s)) {
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divisor = strtol(divisor_s, NULL, 0);
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if (unlikely(!divisor))
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divisor = 1;
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}
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if (unlikely(!algorithm || !*algorithm))
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algorithm = "absolute";
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if (unlikely(st && rrdset_flag_check(st, RRDSET_FLAG_DEBUG)))
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debug(
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D_PLUGINSD,
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"creating dimension in chart %s, id='%s', name='%s', algorithm='%s', multiplier=%ld, divisor=%ld, hidden='%s'",
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st->id, id, name ? name : "", rrd_algorithm_name(rrd_algorithm_id(algorithm)), multiplier, divisor,
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options ? options : "");
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|
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if (plugins_action->dimension_action) {
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return plugins_action->dimension_action(
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user, st, id, name, algorithm,
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multiplier, divisor, (options && *options)?options:NULL, rrd_algorithm_id(algorithm));
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}
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|
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return PARSER_RC_OK;
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disable:
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((PARSER_USER_OBJECT *)user)->enabled = 0;
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return PARSER_RC_ERROR;
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}
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PARSER_RC pluginsd_variable(char **words, void *user, PLUGINSD_ACTION *plugins_action)
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{
|
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char *name = words[1];
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char *value = words[2];
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calculated_number v;
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|
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RRDSET *st = ((PARSER_USER_OBJECT *) user)->st;
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RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
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|
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int global = (st) ? 0 : 1;
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|
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if (name && *name) {
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if ((strcmp(name, "GLOBAL") == 0 || strcmp(name, "HOST") == 0)) {
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global = 1;
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name = words[2];
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value = words[3];
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|
} else if ((strcmp(name, "LOCAL") == 0 || strcmp(name, "CHART") == 0)) {
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global = 0;
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name = words[2];
|
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value = words[3];
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}
|
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}
|
|
|
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if (unlikely(!name || !*name)) {
|
|
error("requested a VARIABLE on host '%s', without a variable name. Disabling it.", host->hostname);
|
|
((PARSER_USER_OBJECT *)user)->enabled = 0;
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
|
|
if (unlikely(!value || !*value))
|
|
value = NULL;
|
|
|
|
if (unlikely(!value)) {
|
|
error("cannot set %s VARIABLE '%s' on host '%s' to an empty value", (global) ? "HOST" : "CHART", name,
|
|
host->hostname);
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
if (!global && !st) {
|
|
error("cannot find/create CHART VARIABLE '%s' on host '%s' without a chart", name, host->hostname);
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
char *endptr = NULL;
|
|
v = (calculated_number)str2ld(value, &endptr);
|
|
if (unlikely(endptr && *endptr)) {
|
|
if (endptr == value)
|
|
error(
|
|
"the value '%s' of VARIABLE '%s' on host '%s' cannot be parsed as a number", value, name,
|
|
host->hostname);
|
|
else
|
|
error(
|
|
"the value '%s' of VARIABLE '%s' on host '%s' has leftovers: '%s'", value, name, host->hostname,
|
|
endptr);
|
|
}
|
|
|
|
if (plugins_action->variable_action) {
|
|
return plugins_action->variable_action(user, host, st, name, global, v);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_flush(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
UNUSED(words);
|
|
debug(D_PLUGINSD, "requested a FLUSH");
|
|
RRDSET *st = ((PARSER_USER_OBJECT *) user)->st;
|
|
((PARSER_USER_OBJECT *) user)->st = NULL;
|
|
if (plugins_action->flush_action) {
|
|
return plugins_action->flush_action(user, st);
|
|
}
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_disable(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
UNUSED(user);
|
|
UNUSED(words);
|
|
|
|
if (plugins_action->disable_action) {
|
|
return plugins_action->disable_action(user);
|
|
}
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
|
|
PARSER_RC pluginsd_label(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
char *store;
|
|
|
|
if (!words[1] || !words[2] || !words[3]) {
|
|
error("Ignoring malformed or empty LABEL command.");
|
|
return PARSER_RC_OK;
|
|
}
|
|
if (!words[4])
|
|
store = words[3];
|
|
else {
|
|
store = callocz(PLUGINSD_LINE_MAX + 1, sizeof(char));
|
|
size_t remaining = PLUGINSD_LINE_MAX;
|
|
char *move = store;
|
|
int i = 3;
|
|
while (i < PLUGINSD_MAX_WORDS) {
|
|
size_t length = strlen(words[i]);
|
|
if ((length + 1) >= remaining)
|
|
break;
|
|
|
|
remaining -= (length + 1);
|
|
memcpy(move, words[i], length);
|
|
move += length;
|
|
*move++ = ' ';
|
|
|
|
i++;
|
|
if (!words[i])
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (plugins_action->label_action) {
|
|
PARSER_RC rc = plugins_action->label_action(user, words[1], store, strtol(words[2], NULL, 10));
|
|
if (store != words[3])
|
|
freez(store);
|
|
return rc;
|
|
}
|
|
|
|
if (store != words[3])
|
|
freez(store);
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_clabel(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
if (!words[1] || !words[2] || !words[3]) {
|
|
error("Ignoring malformed or empty CHART LABEL command.");
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
if (plugins_action->clabel_action) {
|
|
PARSER_RC rc = plugins_action->clabel_action(user, words[1], words[2], strtol(words[3], NULL, 10));
|
|
return rc;
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_clabel_commit(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
UNUSED(words);
|
|
|
|
RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
|
|
debug(D_PLUGINSD, "requested to commit chart labels");
|
|
|
|
struct label *chart_labels = ((PARSER_USER_OBJECT *)user)->chart_labels;
|
|
((PARSER_USER_OBJECT *)user)->chart_labels = NULL;
|
|
|
|
if (plugins_action->clabel_commit_action) {
|
|
return plugins_action->clabel_commit_action(user, host, chart_labels);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_overwrite(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
UNUSED(words);
|
|
|
|
RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host;
|
|
debug(D_PLUGINSD, "requested a OVERWRITE a variable");
|
|
|
|
struct label *new_labels = ((PARSER_USER_OBJECT *)user)->new_labels;
|
|
((PARSER_USER_OBJECT *)user)->new_labels = NULL;
|
|
|
|
if (plugins_action->overwrite_action) {
|
|
return plugins_action->overwrite_action(user, host, new_labels);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_guid(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
char *uuid_str = words[1];
|
|
uuid_t uuid;
|
|
|
|
if (unlikely(!uuid_str)) {
|
|
error("requested a GUID, without a uuid.");
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
if (unlikely(strlen(uuid_str) != GUID_LEN || uuid_parse(uuid_str, uuid) == -1)) {
|
|
error("requested a GUID, without a valid uuid string.");
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
|
|
debug(D_PLUGINSD, "Parsed uuid=%s", uuid_str);
|
|
if (plugins_action->guid_action) {
|
|
return plugins_action->guid_action(user, &uuid);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_context(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
char *uuid_str = words[1];
|
|
uuid_t uuid;
|
|
|
|
if (unlikely(!uuid_str)) {
|
|
error("requested a CONTEXT, without a uuid.");
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
if (unlikely(strlen(uuid_str) != GUID_LEN || uuid_parse(uuid_str, uuid) == -1)) {
|
|
error("requested a CONTEXT, without a valid uuid string.");
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
|
|
debug(D_PLUGINSD, "Parsed uuid=%s", uuid_str);
|
|
if (plugins_action->context_action) {
|
|
return plugins_action->context_action(user, &uuid);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC pluginsd_tombstone(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
char *uuid_str = words[1];
|
|
uuid_t uuid;
|
|
|
|
if (unlikely(!uuid_str)) {
|
|
error("requested a TOMBSTONE, without a uuid.");
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
if (unlikely(strlen(uuid_str) != GUID_LEN || uuid_parse(uuid_str, uuid) == -1)) {
|
|
error("requested a TOMBSTONE, without a valid uuid string.");
|
|
return PARSER_RC_ERROR;
|
|
}
|
|
|
|
debug(D_PLUGINSD, "Parsed uuid=%s", uuid_str);
|
|
if (plugins_action->tombstone_action) {
|
|
return plugins_action->tombstone_action(user, &uuid);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
PARSER_RC metalog_pluginsd_host(char **words, void *user, PLUGINSD_ACTION *plugins_action)
|
|
{
|
|
char *machine_guid = words[1];
|
|
char *hostname = words[2];
|
|
char *registry_hostname = words[3];
|
|
char *update_every_s = words[4];
|
|
char *os = words[5];
|
|
char *timezone = words[6];
|
|
char *tags = words[7];
|
|
|
|
int update_every = 1;
|
|
if (likely(update_every_s && *update_every_s))
|
|
update_every = str2i(update_every_s);
|
|
if (unlikely(!update_every))
|
|
update_every = 1;
|
|
|
|
debug(D_PLUGINSD, "HOST PARSED: guid=%s, hostname=%s, reg_host=%s, update=%d, os=%s, timezone=%s, tags=%s",
|
|
machine_guid, hostname, registry_hostname, update_every, os, timezone, tags);
|
|
|
|
if (plugins_action->host_action) {
|
|
return plugins_action->host_action(
|
|
user, machine_guid, hostname, registry_hostname, update_every, os, timezone, tags);
|
|
}
|
|
|
|
return PARSER_RC_OK;
|
|
}
|
|
|
|
// New plugins.d parser
|
|
|
|
inline size_t pluginsd_process(RRDHOST *host, struct plugind *cd, FILE *fp, int trust_durations)
|
|
{
|
|
int enabled = cd->enabled;
|
|
|
|
if (!fp || !enabled) {
|
|
cd->enabled = 0;
|
|
return 0;
|
|
}
|
|
|
|
if (unlikely(fileno(fp) == -1)) {
|
|
error("file descriptor given is not a valid stream");
|
|
cd->serial_failures++;
|
|
return 0;
|
|
}
|
|
clearerr(fp);
|
|
|
|
PARSER_USER_OBJECT *user = callocz(1, sizeof(*user));
|
|
((PARSER_USER_OBJECT *) user)->enabled = cd->enabled;
|
|
((PARSER_USER_OBJECT *) user)->host = host;
|
|
((PARSER_USER_OBJECT *) user)->cd = cd;
|
|
((PARSER_USER_OBJECT *) user)->trust_durations = trust_durations;
|
|
|
|
PARSER *parser = parser_init(host, user, fp, PARSER_INPUT_SPLIT);
|
|
|
|
if (unlikely(!parser)) {
|
|
error("Failed to initialize parser");
|
|
cd->serial_failures++;
|
|
return 0;
|
|
}
|
|
|
|
parser->plugins_action->begin_action = &pluginsd_begin_action;
|
|
parser->plugins_action->flush_action = &pluginsd_flush_action;
|
|
parser->plugins_action->end_action = &pluginsd_end_action;
|
|
parser->plugins_action->disable_action = &pluginsd_disable_action;
|
|
parser->plugins_action->variable_action = &pluginsd_variable_action;
|
|
parser->plugins_action->dimension_action = &pluginsd_dimension_action;
|
|
parser->plugins_action->label_action = &pluginsd_label_action;
|
|
parser->plugins_action->overwrite_action = &pluginsd_overwrite_action;
|
|
parser->plugins_action->chart_action = &pluginsd_chart_action;
|
|
parser->plugins_action->set_action = &pluginsd_set_action;
|
|
|
|
user->parser = parser;
|
|
|
|
while (likely(!parser_next(parser))) {
|
|
if (unlikely(netdata_exit || parser_action(parser, NULL)))
|
|
break;
|
|
}
|
|
info("PARSER ended");
|
|
|
|
parser_destroy(parser);
|
|
|
|
cd->enabled = ((PARSER_USER_OBJECT *) user)->enabled;
|
|
size_t count = ((PARSER_USER_OBJECT *) user)->count;
|
|
|
|
freez(user);
|
|
|
|
if (likely(count)) {
|
|
cd->successful_collections += count;
|
|
cd->serial_failures = 0;
|
|
} else
|
|
cd->serial_failures++;
|
|
|
|
return count;
|
|
}
|