write_riemann plugin: Ensure a unified logging prefix.

diff --git a/src/write_riemann.c b/src/write_riemann.c
index c184429..f638c67 100644 (file)
--- a/src/write_riemann.c
+++ b/src/write_riemann.c
@@ -118,7 +118,7 @@ riemann_send(struct riemann_host *host, Msg const *msg)
        buffer = malloc (buffer_len);
        if (buffer == NULL) {
                pthread_mutex_unlock (&host->lock);
-               ERROR ("riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: malloc failed.");
                return ENOMEM;
        }
        memset (buffer, 0, buffer_len);
@@ -133,7 +133,7 @@ riemann_send(struct riemann_host *host, Msg const *msg)
                riemann_disconnect (host);
                pthread_mutex_unlock (&host->lock);
 
-               ERROR ("riemann plugin: Sending to Riemann at %s:%s failed: %s",
+               ERROR ("write_riemann plugin: Sending to Riemann at %s:%s failed: %s",
                                host->node,
                                (host->service != NULL) ? host->service : RIEMANN_PORT,
                                sstrerror (errno, errbuf, sizeof (errbuf)));
@@ -176,7 +176,7 @@ static Msg *riemann_notification_to_protobuf (struct riemann_host *host, /* {{{
        msg = malloc (sizeof (*msg));
        if (msg == NULL)
        {
-               ERROR ("riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: malloc failed.");
                return (NULL);
        }
        memset (msg, 0, sizeof (*msg));
@@ -185,7 +185,7 @@ static Msg *riemann_notification_to_protobuf (struct riemann_host *host, /* {{{
        msg->events = malloc (sizeof (*msg->events));
        if (msg->events == NULL)
        {
-               ERROR ("riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: malloc failed.");
                sfree (msg);
                return (NULL);
        }
@@ -193,7 +193,7 @@ static Msg *riemann_notification_to_protobuf (struct riemann_host *host, /* {{{
        event = malloc (sizeof (*event));
        if (event == NULL)
        {
-               ERROR ("riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: malloc failed.");
                sfree (msg->events);
                sfree (msg);
                return (NULL);
@@ -250,7 +250,7 @@ static Msg *riemann_notification_to_protobuf (struct riemann_host *host, /* {{{
                break;
        }
 
-       DEBUG ("riemann plugin: Successfully created protobuf for notification: "
+       DEBUG ("write_riemann plugin: Successfully created protobuf for notification: "
                        "host = \"%s\", service = \"%s\", state = \"%s\"",
                        event->host, event->service, event->state);
        return (msg);
@@ -268,7 +268,7 @@ static Event *riemann_value_to_protobuf (struct riemann_host const *host, /* {{{
        event = malloc (sizeof (*event));
        if (event == NULL)
        {
-               ERROR ("riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: malloc failed.");
                return (NULL);
        }
        memset (event, 0, sizeof (*event));
@@ -333,7 +333,7 @@ static Event *riemann_value_to_protobuf (struct riemann_host const *host, /* {{{
                        vl->type, vl->type_instance, ds->ds[index].name);
        event->service = strdup (service_buffer);
 
-       DEBUG ("riemann plugin: Successfully created protobuf for metric: "
+       DEBUG ("write_riemann plugin: Successfully created protobuf for metric: "
                        "host = \"%s\", service = \"%s\"",
                        event->host, event->service);
        return (event);
@@ -351,7 +351,7 @@ static Msg *riemann_value_list_to_protobuf (struct riemann_host const *host, /*
        msg = malloc (sizeof (*msg));
        if (msg == NULL)
        {
-               ERROR ("riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: malloc failed.");
                return (NULL);
        }
        memset (msg, 0, sizeof (*msg));
@@ -362,7 +362,7 @@ static Msg *riemann_value_list_to_protobuf (struct riemann_host const *host, /*
        msg->events = calloc (msg->n_events, sizeof (*msg->events));
        if (msg->events == NULL)
        {
-               ERROR ("riemann plugin: calloc failed.");
+               ERROR ("write_riemann plugin: calloc failed.");
                riemann_msg_protobuf_free (msg);
                return (NULL);
        }
@@ -372,7 +372,7 @@ static Msg *riemann_value_list_to_protobuf (struct riemann_host const *host, /*
                rates = uc_get_rate (ds, vl);
                if (rates == NULL)
                {
-                       ERROR ("riemann plugin: uc_get_rate failed.");
+                       ERROR ("write_riemann plugin: uc_get_rate failed.");
                        riemann_msg_protobuf_free (msg);
                        return (NULL);
                }
@@ -407,7 +407,7 @@ riemann_notification(const notification_t *n, user_data_t *ud)
 
        status = riemann_send (host, msg);
        if (status != 0)
-               ERROR ("riemann plugin: riemann_send failed with status %i",
+               ERROR ("write_riemann plugin: riemann_send failed with status %i",
                                status);
 
        riemann_msg_protobuf_free (msg);
@@ -429,7 +429,7 @@ riemann_write(const data_set_t *ds,
 
        status = riemann_send (host, msg);
        if (status != 0)
-               ERROR ("riemann plugin: riemann_send failed with status %i",
+               ERROR ("write_riemann plugin: riemann_send failed with status %i",
                                status);
 
        riemann_msg_protobuf_free (msg);
@@ -459,7 +459,7 @@ riemann_connect(struct riemann_host *host)
        service = (host->service != NULL) ? host->service : RIEMANN_PORT;
 
        if ((e = getaddrinfo(host->node, service, &hints, &res)) != 0) {
-               ERROR ("riemann plugin: Unable to resolve host \"%s\": %s",
+               ERROR ("write_riemann plugin: Unable to resolve host \"%s\": %s",
                        host->node, gai_strerror(e));
                return -1;
        }
@@ -479,7 +479,7 @@ riemann_connect(struct riemann_host *host)
                }
 
                host->flags |= F_CONNECT;
-               DEBUG("riemann plugin: got a succesful connection for: %s:%s",
+               DEBUG("write_riemann plugin: got a succesful connection for: %s:%s",
                                host->node, service);
                break;
        }
@@ -487,7 +487,7 @@ riemann_connect(struct riemann_host *host)
        freeaddrinfo(res);
 
        if (host->s < 0) {
-               WARNING("riemann plugin: Unable to connect to Riemann at %s:%s",
+               WARNING("write_riemann plugin: Unable to connect to Riemann at %s:%s",
                                host->node, service);
                return -1;
        }
@@ -543,14 +543,8 @@ riemann_config_host(oconfig_item_t *ci)
        char                     n_cb_name[DATA_MAX_NAME_LEN];
        user_data_t              ud;
 
-       if (ci->values_num != 1 ||
-           ci->values[0].type != OCONFIG_TYPE_STRING) {
-               WARNING("riemann hosts need one string argument");
-               return -1;
-       }
-
        if ((host = calloc(1, sizeof (*host))) == NULL) {
-               WARNING("riemann host allocation failed");
+               ERROR ("write_riemann plugin: calloc failed.");
                return ENOMEM;
        }
        pthread_mutex_init (&host->lock, NULL);
@@ -561,7 +555,7 @@ riemann_config_host(oconfig_item_t *ci)
 
        status = cf_util_get_string (ci, &host->node);
        if (status != 0) {
-               WARNING("riemann plugin: Required host name is missing.");
+               WARNING("write_riemann plugin: Required host name is missing.");
                riemann_free (host);
                return -1;
        }
@@ -577,7 +571,7 @@ riemann_config_host(oconfig_item_t *ci)
                if (strcasecmp(child->key, "port") == 0) {
                        status = cf_util_get_service (child, &host->service);
                        if (status != 0) {
-                               ERROR ("riemann plugin: Invalid argument "
+                               ERROR ("write_riemann plugin: Invalid argument "
                                                "configured for the \"Port\" "
                                                "option.");
                                break;
@@ -590,7 +584,7 @@ riemann_config_host(oconfig_item_t *ci)
                        if (status != 0)
                                break;
                } else {
-                       WARNING("riemann plugin: ignoring unknown config "
+                       WARNING("write_riemann plugin: ignoring unknown config "
                                "option: \"%s\"", child->key);
                }
        }
@@ -605,8 +599,6 @@ riemann_config_host(oconfig_item_t *ci)
        ssnprintf(n_cb_name, sizeof(n_cb_name), "notification-riemann/%s:%s",
                  host->node,
                  (host->service != NULL) ? host->service : RIEMANN_PORT);
-       DEBUG("riemann w_cb_name: %s", w_cb_name);
-       DEBUG("riemann n_cb_name: %s", n_cb_name);
        ud.data = host;
        ud.free_func = riemann_free;
 
@@ -614,7 +606,7 @@ riemann_config_host(oconfig_item_t *ci)
 
        status = plugin_register_write (w_cb_name, riemann_write, &ud);
        if (status != 0)
-               WARNING ("riemann plugin: plugin_register_write (\"%s\") "
+               WARNING ("write_riemann plugin: plugin_register_write (\"%s\") "
                                "failed with status %i.",
                                w_cb_name, status);
        else /* success */
@@ -623,7 +615,7 @@ riemann_config_host(oconfig_item_t *ci)
        status = plugin_register_notification (n_cb_name,
                        riemann_notification, &ud);
        if (status != 0)
-               WARNING ("riemann plugin: plugin_register_notification (\"%s\") "
+               WARNING ("write_riemann plugin: plugin_register_notification (\"%s\") "
                                "failed with status %i.",
                                n_cb_name, status);
        else /* success */
@@ -665,10 +657,10 @@ riemann_config(oconfig_item_t *ci)
                                continue;
 
                        strarray_add (&riemann_tags, &riemann_tags_num, tmp);
-                       DEBUG("riemann plugin: Got tag: %s", tmp);
+                       DEBUG("write_riemann plugin: Got tag: %s", tmp);
                        sfree (tmp);
                } else {
-                       WARNING ("riemann plugin: Ignoring unknown "
+                       WARNING ("write_riemann plugin: Ignoring unknown "
                                 "configuration option \"%s\" at top level.",
                                 child->key);
                }
@@ -679,8 +671,6 @@ riemann_config(oconfig_item_t *ci)
 void
 module_register(void)
 {
-       DEBUG("riemann: module_register");
-
        plugin_register_complex_config ("riemann", riemann_config);
 }