/**
* collectd - src/write_riemann.c
- *
* Copyright (C) 2012,2013 Pierre-Yves Ritschard
* Copyright (C) 2013 Florian octo Forster
*
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
- * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*
* Authors:
* Pierre-Yves Ritschard <pyr at spootnik.org>
#define RIEMANN_PORT "5555"
#define RIEMANN_TTL_FACTOR 2.0
+int write_riemann_threshold_check(const data_set_t *, const value_list_t *, int *);
+
struct riemann_host {
char *name;
#define F_CONNECT 0x01
uint8_t flags;
pthread_mutex_t lock;
+ _Bool notifications;
+ _Bool check_thresholds;
_Bool store_rates;
_Bool always_append_ds;
char *node;
static char **riemann_tags;
static size_t riemann_tags_num;
+static char **riemann_attrs;
+static size_t riemann_attrs_num;
static void riemann_event_protobuf_free (Event *event) /* {{{ */
{
}
host->flags |= F_CONNECT;
- DEBUG("write_riemann plugin: got a succesful connection for: %s:%s",
+ DEBUG("write_riemann plugin: got a successful connection for: %s:%s",
node, service);
break;
}
riemann_event_add_attribute (event, "type_instance",
n->type_instance);
+ for (i = 0; i < riemann_attrs_num; i += 2)
+ riemann_event_add_attribute(event,
+ riemann_attrs[i],
+ riemann_attrs[i +1]);
+
for (i = 0; i < riemann_tags_num; i++)
riemann_event_add_tag (event, riemann_tags[i]);
n->type, n->type_instance);
event->service = strdup (&service_buffer[1]);
- /* Pull in values from threshold */
+ if (n->message[0] != 0)
+ riemann_event_add_attribute (event, "description", n->message);
+
+ /* Pull in values from threshold and add extra attributes */
for (meta = n->meta; meta != NULL; meta = meta->next)
{
- if (strcasecmp ("CurrentValue", meta->name) != 0)
+ if (strcasecmp ("CurrentValue", meta->name) == 0 && meta->type == NM_TYPE_DOUBLE)
+ {
+ event->metric_d = meta->nm_value.nm_double;
+ event->has_metric_d = 1;
continue;
+ }
- event->metric_d = meta->nm_value.nm_double;
- event->has_metric_d = 1;
- break;
+ if (meta->type == NM_TYPE_STRING) {
+ riemann_event_add_attribute (event, meta->name, meta->nm_value.nm_string);
+ continue;
+ }
}
DEBUG ("write_riemann plugin: Successfully created protobuf for notification: "
static Event *riemann_value_to_protobuf(struct riemann_host const *host, /* {{{ */
data_set_t const *ds,
value_list_t const *vl, size_t index,
- gauge_t const *rates)
+ gauge_t const *rates,
+ int status)
{
Event *event;
char name_buffer[5 * DATA_MAX_NAME_LEN];
event->time = CDTIME_T_TO_TIME_T (vl->time);
event->has_time = 1;
+ if (host->check_thresholds) {
+ switch (status) {
+ case STATE_OKAY:
+ event->state = strdup("ok");
+ break;
+ case STATE_ERROR:
+ event->state = strdup("critical");
+ break;
+ case STATE_WARNING:
+ event->state = strdup("warning");
+ break;
+ case STATE_MISSING:
+ event->state = strdup("unknown");
+ break;
+ }
+ }
+
ttl = CDTIME_T_TO_DOUBLE (vl->interval) * host->ttl_factor;
event->ttl = (float) ttl;
event->has_ttl = 1;
riemann_event_add_attribute (event, "ds_index", ds_index);
}
+ for (i = 0; i < riemann_attrs_num; i += 2)
+ riemann_event_add_attribute(event,
+ riemann_attrs[i],
+ riemann_attrs[i +1]);
+
for (i = 0; i < riemann_tags_num; i++)
riemann_event_add_tag (event, riemann_tags[i]);
return (event);
} /* }}} Event *riemann_value_to_protobuf */
-static Msg *riemann_value_list_to_protobuf(struct riemann_host const *host, /* {{{ */
- data_set_t const *ds,
- value_list_t const *vl)
+static Msg *riemann_value_list_to_protobuf (struct riemann_host const *host, /* {{{ */
+ data_set_t const *ds,
+ value_list_t const *vl,
+ int *statuses)
{
Msg *msg;
size_t i;
for (i = 0; i < msg->n_events; i++)
{
msg->events[i] = riemann_value_to_protobuf (host, ds, vl,
- (int) i, rates);
+ (int) i, rates, statuses[i]);
if (msg->events[i] == NULL)
{
riemann_msg_protobuf_free (msg);
struct riemann_host *host = ud->data;
Msg *msg;
+ if (!host->notifications)
+ return 0;
+
msg = riemann_notification_to_protobuf (host, n);
if (msg == NULL)
return (-1);
user_data_t *ud)
{
int status;
+ int statuses[vl->values_len];
struct riemann_host *host = ud->data;
Msg *msg;
- msg = riemann_value_list_to_protobuf (host, ds, vl);
+ if (host->check_thresholds)
+ write_riemann_threshold_check(ds, vl, statuses);
+ msg = riemann_value_list_to_protobuf (host, ds, vl, statuses);
if (msg == NULL)
return (-1);
host->reference_count = 1;
host->node = NULL;
host->service = NULL;
+ host->notifications = 1;
+ host->check_thresholds = 0;
host->store_rates = 1;
host->always_append_ds = 0;
host->use_tcp = 0;
status = cf_util_get_string (child, &host->node);
if (status != 0)
break;
+ } else if (strcasecmp ("Notifications", child->key) == 0) {
+ status = cf_util_get_boolean(child, &host->notifications);
+ if (status != 0)
+ break;
+ } else if (strcasecmp ("CheckThresholds", child->key) == 0) {
+ status = cf_util_get_boolean(child, &host->check_thresholds);
+ if (status != 0)
+ break;
} else if (strcasecmp ("Port", child->key) == 0) {
status = cf_util_get_service (child, &host->service);
if (status != 0) {
if (strcasecmp("Node", child->key) == 0) {
riemann_config_node (child);
+ } else if (strcasecmp(child->key, "attribute") == 0) {
+ char *key = NULL;
+ char *val = NULL;
+
+ if (child->values_num != 2) {
+ WARNING("riemann attributes need both a key and a value.");
+ return (-1);
+ }
+ if (child->values[0].type != OCONFIG_TYPE_STRING ||
+ child->values[1].type != OCONFIG_TYPE_STRING) {
+ WARNING("riemann attribute needs string arguments.");
+ return (-1);
+ }
+ if ((key = strdup(child->values[0].value.string)) == NULL) {
+ WARNING("cannot allocate memory for attribute key.");
+ return (-1);
+ }
+ if ((val = strdup(child->values[1].value.string)) == NULL) {
+ WARNING("cannot allocate memory for attribute value.");
+ return (-1);
+ }
+ strarray_add(&riemann_attrs, &riemann_attrs_num, key);
+ strarray_add(&riemann_attrs, &riemann_attrs_num, val);
+ DEBUG("write_riemann: got attr: %s => %s", key, val);
+ sfree(key);
+ sfree(val);
} else if (strcasecmp(child->key, "tag") == 0) {
char *tmp = NULL;
status = cf_util_get_string(child, &tmp);
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