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diff --git a/src/write_graphite.c b/src/write_graphite.c
index 42fb6950737abe22cb8a9e28b0724c8e1529e9bc..546111bb1ba998f2122d424b1d92a42de273609e 100644 (file)
--- a/src/write_graphite.c
+++ b/src/write_graphite.c
/**
* collectd - src/write_graphite.c
- * Copyright (C) 2011 Scott Sanders
+ * Copyright (C) 2012 Pierre-Yves Ritschard
+ * Copyright (C) 2011 Scott Sanders
+ * Copyright (C) 2009 Paul Sadauskas
+ * Copyright (C) 2009 Doug MacEachern
+ * Copyright (C) 2007-2013 Florian octo Forster
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
- * Author:
- * Scott Sanders <scott@jssjr.com>
+ * Authors:
+ * Florian octo Forster <octo at collectd.org>
+ * Doug MacEachern <dougm at hyperic.com>
+ * Paul Sadauskas <psadauskas at gmail.com>
+ * Scott Sanders <scott at jssjr.com>
+ * Pierre-Yves Ritschard <pyr at spootnik.org>
*
- * based on the excellent write_http plugin
+ * Based on the write_http plugin.
**/
/* write_graphite plugin configuation example
*
* <Plugin write_graphite>
- * <Carbon "local-agent">
+ * <Carbon>
* Host "localhost"
- * Port 2003
+ * Port "2003"
+ * Protocol "udp"
+ * LogSendErrors true
* Prefix "collectd"
* </Carbon>
* </Plugin>
#include "configfile.h"
#include "utils_cache.h"
+#include "utils_complain.h"
#include "utils_parse_option.h"
+#include "utils_format_graphite.h"
/* Folks without pthread will need to disable this plugin. */
#include <pthread.h>
#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <netinet/in.h>
#include <netdb.h>
-#ifndef WG_FORMAT_NAME
-#define WG_FORMAT_NAME(ret, ret_len, vl, prefix, name) \
- wg_format_name (ret, ret_len, (vl)->host, (vl)->plugin, (vl)->plugin_instance, \
- (vl)->type, (vl)->type_instance, prefix, name)
+#ifndef WG_DEFAULT_NODE
+# define WG_DEFAULT_NODE "localhost"
+#endif
+
+#ifndef WG_DEFAULT_SERVICE
+# define WG_DEFAULT_SERVICE "2003"
+#endif
+
+#ifndef WG_DEFAULT_PROTOCOL
+# define WG_DEFAULT_PROTOCOL "udp"
#endif
+#ifndef WG_DEFAULT_LOG_SEND_ERRORS
+# define WG_DEFAULT_LOG_SEND_ERRORS 1
+#endif
+
+#ifndef WG_DEFAULT_ESCAPE
+# define WG_DEFAULT_ESCAPE '_'
+#endif
+
+/* Ethernet - (IPv6 + TCP) = 1500 - (40 + 32) = 1428 */
#ifndef WG_SEND_BUF_SIZE
-#define WG_SEND_BUF_SIZE 4096
+# define WG_SEND_BUF_SIZE 1428
#endif
/*
*/
struct wg_callback
{
- char *name;
-
int sock_fd;
- struct hostent *server;
- char *host;
- int port;
+ char *name;
+
+ char *node;
+ char *service;
+ char *protocol;
+ _Bool log_send_errors;
char *prefix;
+ char *postfix;
+ char escape_char;
+
+ unsigned int format_flags;
char send_buf[WG_SEND_BUF_SIZE];
size_t send_buf_free;
cdtime_t send_buf_init_time;
pthread_mutex_t send_lock;
+ c_complain_t init_complaint;
};
static int wg_send_buffer (struct wg_callback *cb)
{
- int status = 0;
+ ssize_t status = 0;
- status = write (cb->sock_fd, cb->send_buf, strlen (cb->send_buf));
- if (status < 0)
+ status = swrite (cb->sock_fd, cb->send_buf, strlen (cb->send_buf));
+ if (cb->log_send_errors && status < 0)
{
- ERROR ("write_graphite plugin: send failed with "
- "status %i (%s)",
- status,
- strerror (errno));
+ char errbuf[1024];
+ ERROR ("write_graphite plugin: send to %s:%s (%s) failed with status %zi (%s)",
+ cb->node, cb->service, cb->protocol,
+ status, sstrerror (errno, errbuf, sizeof (errbuf)));
- pthread_mutex_lock (&cb->send_lock);
- DEBUG ("write_graphite plugin: closing socket and restting fd "
- "so reinit will occur");
close (cb->sock_fd);
cb->sock_fd = -1;
- pthread_mutex_unlock (&cb->send_lock);
-
return (-1);
}
+
return (0);
}
+/* NOTE: You must hold cb->send_lock when calling this function! */
static int wg_flush_nolock (cdtime_t timeout, struct wg_callback *cb)
{
int status;
static int wg_callback_init (struct wg_callback *cb)
{
+ struct addrinfo ai_hints;
+ struct addrinfo *ai_list;
+ struct addrinfo *ai_ptr;
int status;
- struct sockaddr_in serv_addr;
+ const char *node = cb->node ? cb->node : WG_DEFAULT_NODE;
+ const char *service = cb->service ? cb->service : WG_DEFAULT_SERVICE;
+ const char *protocol = cb->protocol ? cb->protocol : WG_DEFAULT_PROTOCOL;
if (cb->sock_fd > 0)
return (0);
- cb->sock_fd = socket (AF_INET, SOCK_STREAM, 0);
- if (cb->sock_fd < 0)
+ memset (&ai_hints, 0, sizeof (ai_hints));
+#ifdef AI_ADDRCONFIG
+ ai_hints.ai_flags |= AI_ADDRCONFIG;
+#endif
+ ai_hints.ai_family = AF_UNSPEC;
+
+ if (0 == strcasecmp ("tcp", protocol))
+ ai_hints.ai_socktype = SOCK_STREAM;
+ else if (0 == strcasecmp ("udp", protocol))
+ ai_hints.ai_socktype = SOCK_DGRAM;
+ else
{
- ERROR ("write_graphite plugin: socket failed: %s", strerror (errno));
+ ERROR ("write_graphite plugin: unknown protocol (%s)",
+ protocol);
return (-1);
}
- cb->server = gethostbyname(cb->host);
- if (cb->server == NULL)
+
+ ai_list = NULL;
+
+ status = getaddrinfo (node, service, &ai_hints, &ai_list);
+ if (status != 0)
{
- ERROR ("write_graphite plugin: no such host");
+ ERROR ("write_graphite plugin: getaddrinfo (%s, %s, %s) failed: %s",
+ node, service, protocol, gai_strerror (status));
return (-1);
}
- memset (&serv_addr, 0, sizeof (serv_addr));
- serv_addr.sin_family = AF_INET;
- memcpy (&serv_addr.sin_addr.s_addr,
- cb->server->h_addr,
- cb->server->h_length);
- serv_addr.sin_port = htons(cb->port);
-
- status = connect(cb->sock_fd, (struct sockaddr *) &serv_addr, sizeof(serv_addr));
- if (status < 0)
+
+ assert (ai_list != NULL);
+ for (ai_ptr = ai_list; ai_ptr != NULL; ai_ptr = ai_ptr->ai_next)
+ {
+ cb->sock_fd = socket (ai_ptr->ai_family, ai_ptr->ai_socktype,
+ ai_ptr->ai_protocol);
+ if (cb->sock_fd < 0)
+ continue;
+
+ status = connect (cb->sock_fd, ai_ptr->ai_addr, ai_ptr->ai_addrlen);
+ if (status != 0)
+ {
+ close (cb->sock_fd);
+ cb->sock_fd = -1;
+ continue;
+ }
+
+ break;
+ }
+
+ freeaddrinfo (ai_list);
+
+ if (cb->sock_fd < 0)
{
char errbuf[1024];
- sstrerror (errno, errbuf, sizeof (errbuf));
- ERROR ("write_graphite plugin: connect failed: %s", errbuf);
+ c_complain (LOG_ERR, &cb->init_complaint,
+ "write_graphite plugin: Connecting to %s:%s via %s failed. "
+ "The last error was: %s", node, service, protocol,
+ sstrerror (errno, errbuf, sizeof (errbuf)));
close (cb->sock_fd);
- cb->sock_fd = -1;
return (-1);
}
+ else
+ {
+ c_release (LOG_INFO, &cb->init_complaint,
+ "write_graphite plugin: Successfully connected to %s:%s via %s.",
+ node, service, protocol);
+ }
wg_reset_buffer (cb);
cb = data;
+ pthread_mutex_lock (&cb->send_lock);
+
wg_flush_nolock (/* timeout = */ 0, cb);
close(cb->sock_fd);
+ cb->sock_fd = -1;
+
sfree(cb->name);
- sfree(cb->host);
+ sfree(cb->node);
+ sfree(cb->protocol);
+ sfree(cb->service);
sfree(cb->prefix);
+ sfree(cb->postfix);
+
+ pthread_mutex_destroy (&cb->send_lock);
sfree(cb);
}
status = wg_callback_init (cb);
if (status != 0)
{
- ERROR ("write_graphite plugin: wg_callback_init failed.");
+ /* An error message has already been printed. */
pthread_mutex_unlock (&cb->send_lock);
return (-1);
}
return (status);
}
-static int wg_format_values (char *ret, size_t ret_len,
- int ds_num, const data_set_t *ds, const value_list_t *vl,
- _Bool store_rates)
-{
- size_t offset = 0;
- int status;
- gauge_t *rates = NULL;
-
- assert (0 == strcmp (ds->type, vl->type));
-
- memset (ret, 0, ret_len);
-
-#define BUFFER_ADD(...) do { \
- status = ssnprintf (ret + offset, ret_len - offset, \
- __VA_ARGS__); \
- if (status < 1) \
- { \
- sfree (rates); \
- return (-1); \
- } \
- else if (((size_t) status) >= (ret_len - offset)) \
- { \
- sfree (rates); \
- return (-1); \
- } \
- else \
- offset += ((size_t) status); \
-} while (0)
-
- if (ds->ds[ds_num].type == DS_TYPE_GAUGE)
- BUFFER_ADD ("%f", vl->values[ds_num].gauge);
- else if (store_rates)
- {
- if (rates == NULL)
- rates = uc_get_rate (ds, vl);
- if (rates == NULL)
- {
- WARNING ("format_values: "
- "uc_get_rate failed.");
- return (-1);
- }
- BUFFER_ADD ("%g", rates[ds_num]);
- }
- else if (ds->ds[ds_num].type == DS_TYPE_COUNTER)
- BUFFER_ADD ("%llu", vl->values[ds_num].counter);
- else if (ds->ds[ds_num].type == DS_TYPE_DERIVE)
- BUFFER_ADD ("%"PRIi64, vl->values[ds_num].derive);
- else if (ds->ds[ds_num].type == DS_TYPE_ABSOLUTE)
- BUFFER_ADD ("%"PRIu64, vl->values[ds_num].absolute);
- else
- {
- ERROR ("format_values plugin: Unknown data source type: %i",
- ds->ds[ds_num].type);
- sfree (rates);
- return (-1);
- }
-
-#undef BUFFER_ADD
-
- sfree (rates);
- return (0);
-}
-
-static int normalize_hostname (char *dst, const char *src)
-{
- size_t i;
-
- int reps = 0;
-
- for (i = 0; i < strlen(src) ; i++)
- {
- if (src[i] == '.')
- {
- dst[i] = '_';
- ++reps;
- }
- else
- dst[i] = src[i];
- }
- dst[i] = '\0';
-
- return reps;
-}
-
-static int wg_format_name (char *ret, int ret_len,
- const char *hostname,
- const char *plugin, const char *plugin_instance,
- const char *type, const char *type_instance,
- const char *prefix, const char *ds_name)
-{
- int status;
- char *n_hostname;
-
- assert (plugin != NULL);
- assert (type != NULL);
-
- if ((n_hostname = malloc(strlen(hostname)+1)) == NULL)
- {
- ERROR ("Unable to allocate memory for normalized hostname buffer");
- return (-1);
- }
-
- if (normalize_hostname(n_hostname, hostname) == -1)
- {
- ERROR ("Unable to normalize hostname");
- return (-1);
- }
-
- if ((plugin_instance == NULL) || (plugin_instance[0] == '\0'))
- {
- if ((type_instance == NULL) || (type_instance[0] == '\0'))
- {
- if ((ds_name == NULL) || (ds_name[0] == '\0'))
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s",
- prefix, n_hostname, plugin, type);
- else
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s.%s",
- prefix, n_hostname, plugin, type, ds_name);
- }
- else
- {
- if ((ds_name == NULL) || (ds_name[0] == '\0'))
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s-%s",
- prefix, n_hostname, plugin, type,
- type_instance);
- else
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s-%s.%s",
- prefix, n_hostname, plugin, type,
- type_instance, ds_name);
- }
- }
- else
- {
- if ((type_instance == NULL) || (type_instance[0] == '\0'))
- {
- if ((ds_name == NULL) || (ds_name[0] == '\0'))
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s.%s",
- prefix, n_hostname, plugin,
- plugin_instance, type);
- else
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s.%s.%s",
- prefix, n_hostname, plugin,
- plugin_instance, type, ds_name);
- }
- else
- {
- if ((ds_name == NULL) || (ds_name[0] == '\0'))
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s.%s-%s",
- prefix, n_hostname, plugin,
- plugin_instance, type, type_instance);
- else
- status = ssnprintf (ret, ret_len, "%s.%s.%s.%s.%s-%s.%s",
- prefix, n_hostname, plugin,
- plugin_instance, type, type_instance, ds_name);
- }
- }
-
- sfree(n_hostname);
-
- if ((status < 1) || (status >= ret_len))
- return (-1);
- return (0);
-}
-
-static int wg_send_message (const char* key, const char* value, cdtime_t time, struct wg_callback *cb)
+static int wg_send_message (char const *message, struct wg_callback *cb)
{
int status;
size_t message_len;
- char message[1024];
-
- message_len = (size_t) ssnprintf (message, sizeof (message),
- "%s %s %.0f\n",
- key,
- value,
- CDTIME_T_TO_DOUBLE(time));
- if (message_len >= sizeof (message)) {
- ERROR ("write_graphite plugin: message buffer too small: "
- "Need %zu bytes.", message_len + 1);
- return (-1);
- }
+ message_len = strlen (message);
pthread_mutex_lock (&cb->send_lock);
@@ -434,7 +334,7 @@ static int wg_send_message (const char* key, const char* value, cdtime_t time, s
status = wg_callback_init (cb);
if (status != 0)
{
- ERROR ("write_graphite plugin: wg_callback_init failed.");
+ /* An error message has already been printed. */
pthread_mutex_unlock (&cb->send_lock);
return (-1);
}
@@ -449,6 +349,8 @@ static int wg_send_message (const char* key, const char* value, cdtime_t time, s
return (status);
}
}
+
+ /* Assert that we have enough space for this message. */
assert (message_len < cb->send_buf_free);
/* `message_len + 1' because `message_len' does not include the
@@ -458,26 +360,24 @@ static int wg_send_message (const char* key, const char* value, cdtime_t time, s
cb->send_buf_fill += message_len;
cb->send_buf_free -= message_len;
- DEBUG ("write_graphite plugin: <%s:%d> buf %zu/%zu (%g%%) \"%s\"",
- cb->host,
- cb->port,
+ DEBUG ("write_graphite plugin: [%s]:%s (%s) buf %zu/%zu (%.1f %%) \"%s\"",
+ cb->node,
+ cb->service,
+ cb->protocol,
cb->send_buf_fill, sizeof (cb->send_buf),
100.0 * ((double) cb->send_buf_fill) / ((double) sizeof (cb->send_buf)),
message);
- /* Check if we have enough space for this message. */
pthread_mutex_unlock (&cb->send_lock);
return (0);
}
static int wg_write_messages (const data_set_t *ds, const value_list_t *vl,
- struct wg_callback *cb)
+ struct wg_callback *cb)
{
- char key[10*DATA_MAX_NAME_LEN];
- char values[512];
-
- int status, i;
+ char buffer[WG_SEND_BUF_SIZE];
+ int status;
if (0 != strcmp (ds->type, vl->type))
{
return -1;
}
- if (ds->ds_num > 1)
- {
- for (i = 0; i < ds->ds_num; i++)
- {
- /* Copy the identifier to `key' and escape it. */
- status = WG_FORMAT_NAME (key, sizeof (key), vl, cb->prefix, ds->ds[i].name);
- if (status != 0)
- {
- ERROR ("write_graphite plugin: error with format_name");
- return (status);
- }
-
- escape_string (key, sizeof (key));
- /* Convert the values to an ASCII representation and put that into
- * `values'. */
- status = wg_format_values (values, sizeof (values), i, ds, vl, 0);
- if (status != 0)
- {
- ERROR ("write_graphite plugin: error with "
- "wg_format_values");
- return (status);
- }
-
- /* Send the message to graphite */
- status = wg_send_message (key, values, vl->time, cb);
- if (status != 0)
- {
- ERROR ("write_graphite plugin: error with "
- "wg_send_message");
- return (status);
- }
- }
- }
- else
- {
- /* Copy the identifier to `key' and escape it. */
- status = WG_FORMAT_NAME (key, sizeof (key), vl, cb->prefix, NULL);
- if (status != 0)
- {
- ERROR ("write_graphite plugin: error with format_name");
- return (status);
- }
-
- escape_string (key, sizeof (key));
- /* Convert the values to an ASCII representation and put that into
- * `values'. */
- status = wg_format_values (values, sizeof (values), 0, ds, vl, 0);
- if (status != 0)
- {
- ERROR ("write_graphite plugin: error with "
- "wg_format_values");
- return (status);
- }
+ memset (buffer, 0, sizeof (buffer));
+ status = format_graphite (buffer, sizeof (buffer), ds, vl,
+ cb->prefix, cb->postfix, cb->escape_char, cb->format_flags);
+ if (status != 0) /* error message has been printed already. */
+ return (status);
- /* Send the message to graphite */
- status = wg_send_message (key, values, vl->time, cb);
- if (status != 0)
- {
- ERROR ("write_graphite plugin: error with "
- "wg_send_message");
- return (status);
- }
+ /* Send the message to graphite */
+ wg_send_message (buffer, cb);
+ if (status != 0)
+ {
+ /* An error message has already been printed. */
+ return (status);
}
return (0);
-}
+} /* int wg_write_messages */
static int wg_write (const data_set_t *ds, const value_list_t *vl,
user_data_t *user_data)
int status;
if (user_data == NULL)
- return (-EINVAL);
+ return (EINVAL);
cb = user_data->data;
return (status);
}
-static int config_set_number (int *dest,
+static int config_set_char (char *dest,
oconfig_item_t *ci)
{
- if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_NUMBER))
- {
- WARNING ("write_graphite plugin: The `%s' config option "
- "needs exactly one numeric argument.", ci->key);
- return (-1);
- }
+ char buffer[4];
+ int status;
- *dest = ci->values[0].value.number;
+ memset (buffer, 0, sizeof (buffer));
- return (0);
-}
+ status = cf_util_get_string_buffer (ci, buffer, sizeof (buffer));
+ if (status != 0)
+ return (status);
-static int config_set_string (char **ret_string,
- oconfig_item_t *ci)
-{
- char *string;
-
- if ((ci->values_num != 1)
- || (ci->values[0].type != OCONFIG_TYPE_STRING))
+ if (buffer[0] == 0)
{
- WARNING ("write_graphite plugin: The `%s' config option "
- "needs exactly one string argument.", ci->key);
+ ERROR ("write_graphite plugin: Cannot use an empty string for the "
+ "\"EscapeCharacter\" option.");
return (-1);
}
- string = strdup (ci->values[0].value.string);
- if (string == NULL)
+ if (buffer[1] != 0)
{
- ERROR ("write_graphite plugin: strdup failed.");
- return (-1);
+ WARNING ("write_graphite plugin: Only the first character of the "
+ "\"EscapeCharacter\" option ('%c') will be used.",
+ (int) buffer[0]);
}
- if (*ret_string != NULL)
- sfree (*ret_string);
- *ret_string = string;
+ *dest = buffer[0];
return (0);
}
-static int wg_config_carbon (oconfig_item_t *ci)
+static int wg_config_node (oconfig_item_t *ci)
{
struct wg_callback *cb;
user_data_t user_data;
+ char callback_name[DATA_MAX_NAME_LEN];
int i;
cb = malloc (sizeof (*cb));
}
memset (cb, 0, sizeof (*cb));
cb->sock_fd = -1;
- cb->host = NULL;
cb->name = NULL;
- cb->port = 2003;
+ cb->node = NULL;
+ cb->service = NULL;
+ cb->protocol = NULL;
+ cb->log_send_errors = WG_DEFAULT_LOG_SEND_ERRORS;
cb->prefix = NULL;
- cb->server = NULL;
+ cb->postfix = NULL;
+ cb->escape_char = WG_DEFAULT_ESCAPE;
+ cb->format_flags = GRAPHITE_STORE_RATES;
- pthread_mutex_init (&cb->send_lock, /* attr = */ NULL);
+ /* FIXME: Legacy configuration syntax. */
+ if (strcasecmp ("Carbon", ci->key) != 0)
+ {
+ int status = cf_util_get_string (ci, &cb->name);
+ if (status != 0)
+ {
+ wg_callback_free (cb);
+ return (status);
+ }
+ }
- config_set_string (&cb->name, ci);
- if (cb->name == NULL)
- return (-1);
+ pthread_mutex_init (&cb->send_lock, /* attr = */ NULL);
+ C_COMPLAIN_INIT (&cb->init_complaint);
for (i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;
if (strcasecmp ("Host", child->key) == 0)
- config_set_string (&cb->host, child);
+ cf_util_get_string (child, &cb->node);
else if (strcasecmp ("Port", child->key) == 0)
- config_set_number (&cb->port, child);
+ cf_util_get_service (child, &cb->service);
+ else if (strcasecmp ("Protocol", child->key) == 0)
+ cf_util_get_string (child, &cb->protocol);
+ else if (strcasecmp ("LogSendErrors", child->key) == 0)
+ cf_util_get_boolean (child, &cb->log_send_errors);
else if (strcasecmp ("Prefix", child->key) == 0)
- config_set_string (&cb->prefix, child);
+ cf_util_get_string (child, &cb->prefix);
+ else if (strcasecmp ("Postfix", child->key) == 0)
+ cf_util_get_string (child, &cb->postfix);
+ else if (strcasecmp ("StoreRates", child->key) == 0)
+ cf_util_get_flag (child, &cb->format_flags,
+ GRAPHITE_STORE_RATES);
+ else if (strcasecmp ("SeparateInstances", child->key) == 0)
+ cf_util_get_flag (child, &cb->format_flags,
+ GRAPHITE_SEPARATE_INSTANCES);
+ else if (strcasecmp ("AlwaysAppendDS", child->key) == 0)
+ cf_util_get_flag (child, &cb->format_flags,
+ GRAPHITE_ALWAYS_APPEND_DS);
+ else if (strcasecmp ("EscapeCharacter", child->key) == 0)
+ config_set_char (&cb->escape_char, child);
else
{
ERROR ("write_graphite plugin: Invalid configuration "
}
}
- DEBUG ("write_graphite: Registering write callback to carbon agent "
- "%s:%d", cb->host, cb->port);
+ /* FIXME: Legacy configuration syntax. */
+ if (cb->name == NULL)
+ ssnprintf (callback_name, sizeof (callback_name), "write_graphite/%s/%s/%s",
+ cb->node != NULL ? cb->node : WG_DEFAULT_NODE,
+ cb->service != NULL ? cb->service : WG_DEFAULT_SERVICE,
+ cb->protocol != NULL ? cb->protocol : WG_DEFAULT_PROTOCOL);
+ else
+ ssnprintf (callback_name, sizeof (callback_name), "write_graphite/%s",
+ cb->name);
memset (&user_data, 0, sizeof (user_data));
user_data.data = cb;
- user_data.free_func = NULL;
- plugin_register_flush ("write_graphite", wg_flush, &user_data);
-
user_data.free_func = wg_callback_free;
- plugin_register_write ("write_graphite", wg_write, &user_data);
+ plugin_register_write (callback_name, wg_write, &user_data);
+
+ user_data.free_func = NULL;
+ plugin_register_flush (callback_name, wg_flush, &user_data);
return (0);
}
{
oconfig_item_t *child = ci->children + i;
- if (strcasecmp ("Carbon", child->key) == 0)
- wg_config_carbon (child);
+ if (strcasecmp ("Node", child->key) == 0)
+ wg_config_node (child);
+ /* FIXME: Remove this legacy mode in version 6. */
+ else if (strcasecmp ("Carbon", child->key) == 0)
+ wg_config_node (child);
else
{
ERROR ("write_graphite plugin: Invalid configuration "
- "option: %s.", child->key);
+ "option: %s.", child->key);
}
}