static host_config_t *host_config;
+/*
+ * Auxiliary functions
+ *
+ * Used to look up volumes and disks or to handle flags.
+ */
static volume_t *get_volume (host_config_t *host, const char *name, /* {{{ */
uint32_t vol_usage_flags, uint32_t vol_perf_flags)
{
return v;
} /* }}} disk_t *get_disk */
+static void set_global_perf_vol_flag(const host_config_t *host, /* {{{ */
+ uint32_t flag, _Bool set)
+{
+ volume_t *v;
+
+ for (v = host->volumes; v; v = v->next) {
+ if (set)
+ v->perf_data.flags |= flag;
+ else /* if (!set) */
+ v->perf_data.flags &= ~flag;
+ }
+} /* }}} void set_global_perf_vol_flag */
+
+static void set_global_vol_flag(const host_config_t *host, /* {{{ */
+ uint32_t flag, _Bool set) {
+ volume_t *v;
+
+ for (v = host->volumes; v; v = v->next) {
+ if (set)
+ v->cfg_volume_usage.flags |= flag;
+ else /* if (!set) */
+ v->cfg_volume_usage.flags &= ~flag;
+ }
+} /* }}} void set_global_vol_flag */
+
+/*
+ * Various submit functions.
+ *
+ * They all eventually call "submit_values" which creates a value_list_t and
+ * dispatches it to the daemon.
+ */
static int submit_values (const char *host, /* {{{ */
const char *plugin_inst,
const char *type, const char *type_inst,
&v, 1, timestamp));
} /* }}} int submit_uint64 */
+/* Calculate hit ratio from old and new counters and submit the resulting
+ * percentage. Used by "submit_wafl_data". */
static int submit_cache_ratio (const char *host, /* {{{ */
const char *plugin_inst,
const char *type_inst,
&v, 1, timestamp));
} /* }}} int submit_cache_ratio */
+/* Submits all the caches used by WAFL. Uses "submit_cache_ratio". */
static int submit_wafl_data (const host_config_t *host, const char *instance, /* {{{ */
data_wafl_t *old_data, const data_wafl_t *new_data)
{
return (0);
} /* }}} int submit_wafl_data */
+/* Submits volume performance data to the daemon, taking care to honor and
+ * update flags appropriately. */
static int submit_volume_perf_data (const host_config_t *host, /* {{{ */
volume_t *volume,
const data_volume_perf_t *new_data)
return (0);
} /* }}} int submit_volume_perf_data */
+/*
+ * Query functions
+ *
+ * These functions are called with appropriate data returned by the libnetapp
+ * interface which is parsed and submitted with the above functions.
+ */
+/* Data corresponding to <GetWaflPerfData /> */
static void query_wafl_data(host_config_t *host, na_elem_t *out, void *data) { /* {{{ */
data_wafl_t *wafl = data;
data_wafl_t perf_data;
submit_wafl_data (host, plugin_inst, wafl, &perf_data);
} /* }}} void query_wafl_data */
+/* Data corresponding to <GetDiskPerfData /> */
static void query_submit_disk_data(host_config_t *host, na_elem_t *out, void *data) { /* {{{ */
cfg_disk_t *cfg_disk = data;
time_t timestamp;
worst_disk->disk_busy_percent, timestamp);
} /* }}} void query_submit_disk_data */
+/* Data corresponding to <GetVolumeData /> */
static void collect_volume_data(host_config_t *host, na_elem_t *out, void *data) { /* {{{ */
na_elem_t *inst;
volume_t *volume;
}
} /* }}} void collect_volume_data */
+/* Data corresponding to <GetVolumePerfData /> */
static void query_volume_perf_data(host_config_t *host, na_elem_t *out, void *data) { /* {{{ */
cfg_volume_perf_t *cfg_volume_perf = data;
time_t timestamp;
} /* for (volume) */
} /* }}} void query_volume_perf_data */
+/* Data corresponding to <GetSystemPerfData /> */
static void collect_perf_system_data(host_config_t *host, na_elem_t *out, void *data) { /* {{{ */
counter_t disk_read = 0, disk_written = 0;
counter_t net_recv = 0, net_sent = 0;
}
} /* }}} void collect_perf_system_data */
-static int cna_init(void) { /* {{{ */
- char err[256];
- na_elem_t *e;
- host_config_t *host;
- cfg_service_t *service;
-
- if (!host_config) {
- WARNING("netapp plugin: Plugin loaded but no hosts defined.");
- return 1;
- }
-
- if (!na_startup(err, sizeof(err))) {
- ERROR("netapp plugin: Error initializing netapp API: %s", err);
- return 1;
- }
-
- for (host = host_config; host; host = host->next) {
- host->srv = na_server_open(host->host, 1, 1);
- na_server_set_transport_type(host->srv, host->protocol, 0);
- na_server_set_port(host->srv, host->port);
- na_server_style(host->srv, NA_STYLE_LOGIN_PASSWORD);
- na_server_adminuser(host->srv, host->username, host->password);
- na_server_set_timeout(host->srv, 5);
- for (service = host->services; service; service = service->next) {
- service->interval = host->interval * service->multiplier;
- if (service->handler == collect_perf_system_data) {
- service->query = na_elem_new("perf-object-get-instances");
- na_child_add_string(service->query, "objectname", "system");
- } else if (service->handler == query_volume_perf_data) {
- service->query = na_elem_new("perf-object-get-instances");
- na_child_add_string(service->query, "objectname", "volume");
-/* e = na_elem_new("instances");
- na_child_add_string(e, "foo", "system");
- na_child_add(root, e);*/
- e = na_elem_new("counters");
- na_child_add_string(e, "foo", "read_ops");
- na_child_add_string(e, "foo", "write_ops");
- na_child_add_string(e, "foo", "read_data");
- na_child_add_string(e, "foo", "write_data");
- na_child_add_string(e, "foo", "read_latency");
- na_child_add_string(e, "foo", "write_latency");
- na_child_add(service->query, e);
- } else if (service->handler == query_wafl_data) {
- service->query = na_elem_new("perf-object-get-instances");
- na_child_add_string(service->query, "objectname", "wafl");
-/* e = na_elem_new("instances");
- na_child_add_string(e, "foo", "system");
- na_child_add(root, e);*/
- e = na_elem_new("counters");
- na_child_add_string(e, "foo", "name_cache_hit");
- na_child_add_string(e, "foo", "name_cache_miss");
- na_child_add_string(e, "foo", "find_dir_hit");
- na_child_add_string(e, "foo", "find_dir_miss");
- na_child_add_string(e, "foo", "buf_hash_hit");
- na_child_add_string(e, "foo", "buf_hash_miss");
- na_child_add_string(e, "foo", "inode_cache_hit");
- na_child_add_string(e, "foo", "inode_cache_miss");
- /* na_child_add_string(e, "foo", "inode_eject_time"); */
- /* na_child_add_string(e, "foo", "buf_eject_time"); */
- na_child_add(service->query, e);
- } else if (service->handler == query_submit_disk_data) {
- service->query = na_elem_new("perf-object-get-instances");
- na_child_add_string(service->query, "objectname", "disk");
- e = na_elem_new("counters");
- na_child_add_string(e, "foo", "disk_busy");
- na_child_add_string(e, "foo", "base_for_disk_busy");
- na_child_add(service->query, e);
- } else if (service->handler == collect_volume_data) {
- service->query = na_elem_new("volume-list-info");
- /* na_child_add_string(service->query, "objectname", "volume"); */
- /* } else if (service->handler == collect_snapshot_data) { */
- /* service->query = na_elem_new("snapshot-list-info"); */
- }
- }
- }
- return 0;
-} /* }}} int cna_init */
-
-static int config_bool_to_flag (const oconfig_item_t *ci, /* {{{ */
+/*
+ * Configuration handling
+ */
+/* Sets a given flag if the boolean argument is true and unsets the flag if it
+ * is false. On error, the flag-field is not changed. */
+static int cna_config_bool_to_flag (const oconfig_item_t *ci, /* {{{ */
uint32_t *flags, uint32_t flag)
{
if ((ci == NULL) || (flags == NULL))
*flags &= ~flag;
return (0);
-} /* }}} int config_bool_to_flag */
+} /* }}} int cna_config_bool_to_flag */
-static int config_get_multiplier (const oconfig_item_t *ci, /* {{{ */
+/* Handling of the "Multiplier" option which is allowed in every block. */
+static int cna_config_get_multiplier (const oconfig_item_t *ci, /* {{{ */
cfg_service_t *service)
{
int tmp;
service->skip_countdown = tmp;
return (0);
-} /* }}} int config_get_multiplier */
-
-static void set_global_perf_vol_flag(const host_config_t *host, /* {{{ */
- uint32_t flag, _Bool set)
-{
- volume_t *v;
-
- for (v = host->volumes; v; v = v->next) {
- if (set)
- v->perf_data.flags |= flag;
- else /* if (!set) */
- v->perf_data.flags &= ~flag;
- }
-} /* }}} void set_global_perf_vol_flag */
+} /* }}} int cna_config_get_multiplier */
-static void set_global_vol_flag(const host_config_t *host, /* {{{ */
- uint32_t flag, _Bool set) {
- volume_t *v;
-
- for (v = host->volumes; v; v = v->next) {
- if (set)
- v->cfg_volume_usage.flags |= flag;
- else /* if (!set) */
- v->cfg_volume_usage.flags &= ~flag;
- }
-} /* }}} void set_global_vol_flag */
-
-static void process_perf_volume_flag (host_config_t *host, /* {{{ */
+/* Handling of the "GetIO", "GetOps" and "GetLatency" options within a
+ * <GetVolumePerfData /> block. */
+static void cna_config_volume_performance_option (host_config_t *host, /* {{{ */
cfg_volume_perf_t *perf_volume, const oconfig_item_t *item,
uint32_t flag)
{
else /* if (!set) */
v->perf_data.flags &= ~flag;
} /* for (i = 0 .. item->values_num) */
-} /* }}} void process_perf_volume_flag */
+} /* }}} void cna_config_volume_performance_option */
+
+/* Corresponds to a <GetDiskPerfData /> block */
+static void cna_config_volume_performance(host_config_t *host, const oconfig_item_t *ci) { /* {{{ */
+ int i, had_io = 0, had_ops = 0, had_latency = 0;
+ cfg_service_t *service;
+ cfg_volume_perf_t *perf_volume;
+
+ service = malloc(sizeof(*service));
+ service->query = 0;
+ service->handler = query_volume_perf_data;
+ perf_volume = service->data = malloc(sizeof(*perf_volume));
+ perf_volume->flags = CFG_VOLUME_PERF_INIT;
+ service->next = host->services;
+ host->services = service;
+ for (i = 0; i < ci->children_num; ++i) {
+ oconfig_item_t *item = ci->children + i;
+
+ /* if (!item || !item->key || !*item->key) continue; */
+ if (!strcasecmp(item->key, "Multiplier")) {
+ cna_config_get_multiplier (item, service);
+ } else if (!strcasecmp(item->key, "GetIO")) {
+ had_io = 1;
+ cna_config_volume_performance_option(host, perf_volume, item, CFG_VOLUME_PERF_IO);
+ } else if (!strcasecmp(item->key, "GetOps")) {
+ had_ops = 1;
+ cna_config_volume_performance_option(host, perf_volume, item, CFG_VOLUME_PERF_OPS);
+ } else if (!strcasecmp(item->key, "GetLatency")) {
+ had_latency = 1;
+ cna_config_volume_performance_option(host, perf_volume, item, CFG_VOLUME_PERF_LATENCY);
+ }
+ }
+ if (!had_io) {
+ perf_volume->flags |= CFG_VOLUME_PERF_IO;
+ set_global_perf_vol_flag(host, CFG_VOLUME_PERF_IO, /* set = */ true);
+ }
+ if (!had_ops) {
+ perf_volume->flags |= CFG_VOLUME_PERF_OPS;
+ set_global_perf_vol_flag(host, CFG_VOLUME_PERF_OPS, /* set = */ true);
+ }
+ if (!had_latency) {
+ perf_volume->flags |= CFG_VOLUME_PERF_LATENCY;
+ set_global_perf_vol_flag(host, CFG_VOLUME_PERF_LATENCY, /* set = */ true);
+ }
+} /* }}} void cna_config_volume_performance */
-static void process_volume_flag (host_config_t *host, /* {{{ */
+/* Handling of the "GetDiskUtil" option within a <GetVolumeData /> block. */
+static void cna_config_volume_usage_option (host_config_t *host, /* {{{ */
cfg_volume_usage_t *cfg_volume_data, const oconfig_item_t *item, uint32_t flag)
{
int i;
else /* if (!set) */
v->cfg_volume_usage.flags &= ~flag;
}
-} /* }}} void process_volume_flag */
-
-static void build_perf_vol_config(host_config_t *host, const oconfig_item_t *ci) {
- int i, had_io = 0, had_ops = 0, had_latency = 0;
- cfg_service_t *service;
- cfg_volume_perf_t *perf_volume;
-
- service = malloc(sizeof(*service));
- service->query = 0;
- service->handler = query_volume_perf_data;
- perf_volume = service->data = malloc(sizeof(*perf_volume));
- perf_volume->flags = CFG_VOLUME_PERF_INIT;
- service->next = host->services;
- host->services = service;
- for (i = 0; i < ci->children_num; ++i) {
- oconfig_item_t *item = ci->children + i;
-
- /* if (!item || !item->key || !*item->key) continue; */
- if (!strcasecmp(item->key, "Multiplier")) {
- config_get_multiplier (item, service);
- } else if (!strcasecmp(item->key, "GetIO")) {
- had_io = 1;
- process_perf_volume_flag(host, perf_volume, item, CFG_VOLUME_PERF_IO);
- } else if (!strcasecmp(item->key, "GetOps")) {
- had_ops = 1;
- process_perf_volume_flag(host, perf_volume, item, CFG_VOLUME_PERF_OPS);
- } else if (!strcasecmp(item->key, "GetLatency")) {
- had_latency = 1;
- process_perf_volume_flag(host, perf_volume, item, CFG_VOLUME_PERF_LATENCY);
- }
- }
- if (!had_io) {
- perf_volume->flags |= CFG_VOLUME_PERF_IO;
- set_global_perf_vol_flag(host, CFG_VOLUME_PERF_IO, /* set = */ true);
- }
- if (!had_ops) {
- perf_volume->flags |= CFG_VOLUME_PERF_OPS;
- set_global_perf_vol_flag(host, CFG_VOLUME_PERF_OPS, /* set = */ true);
- }
- if (!had_latency) {
- perf_volume->flags |= CFG_VOLUME_PERF_LATENCY;
- set_global_perf_vol_flag(host, CFG_VOLUME_PERF_LATENCY, /* set = */ true);
- }
-}
+} /* }}} void cna_config_volume_usage_option */
-static void build_volume_config(host_config_t *host, oconfig_item_t *ci) {
+/* Corresponds to a <GetVolumeData /> block */
+static void cna_config_volume_usage(host_config_t *host, oconfig_item_t *ci) { /* {{{ */
int i, had_df = 0;
cfg_service_t *service;
cfg_volume_usage_t *cfg_volume_data;
/* if (!item || !item->key || !*item->key) continue; */
if (!strcasecmp(item->key, "Multiplier")) {
- config_get_multiplier (item, service);
+ cna_config_get_multiplier (item, service);
} else if (!strcasecmp(item->key, "GetDiskUtil")) {
had_df = 1;
- process_volume_flag(host, cfg_volume_data, item, VOLUME_DF);
+ cna_config_volume_usage_option(host, cfg_volume_data, item, VOLUME_DF);
}
}
if (!had_df) {
cfg_volume_data->flags |= VOLUME_DF;
set_global_vol_flag(host, VOLUME_DF, /* set = */ true);
}
-}
+} /* }}} void cna_config_volume_usage */
-static void build_perf_disk_config(host_config_t *temp, oconfig_item_t *ci) {
+/* Corresponds to a <GetDiskPerfData /> block */
+static void cna_config_disk(host_config_t *temp, oconfig_item_t *ci) { /* {{{ */
int i;
cfg_service_t *service;
cfg_disk_t *cfg_disk;
/* if (!item || !item->key || !*item->key) continue; */
if (!strcasecmp(item->key, "Multiplier")) {
- config_get_multiplier (item, service);
+ cna_config_get_multiplier (item, service);
} else if (!strcasecmp(item->key, "GetBusy")) {
- config_bool_to_flag (item, &cfg_disk->flags, CFG_SYSTEM_CPU);
+ cna_config_bool_to_flag (item, &cfg_disk->flags, CFG_SYSTEM_CPU);
}
}
-}
+} /* }}} void cna_config_disk */
-static void build_perf_wafl_config(host_config_t *host, oconfig_item_t *ci) { /* {{{ */
+/* Corresponds to a <GetWaflPerfData /> block */
+static void cna_config_wafl(host_config_t *host, oconfig_item_t *ci) { /* {{{ */
int i;
cfg_service_t *service;
data_wafl_t *perf_wafl;
oconfig_item_t *item = ci->children + i;
if (!strcasecmp(item->key, "Multiplier")) {
- config_get_multiplier (item, service);
+ cna_config_get_multiplier (item, service);
} else if (!strcasecmp(item->key, "GetNameCache")) {
- config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_NAME_CACHE);
+ cna_config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_NAME_CACHE);
} else if (!strcasecmp(item->key, "GetDirCache")) {
- config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_DIR_CACHE);
+ cna_config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_DIR_CACHE);
} else if (!strcasecmp(item->key, "GetBufCache")) {
- config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_BUF_CACHE);
+ cna_config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_BUF_CACHE);
} else if (!strcasecmp(item->key, "GetInodeCache")) {
- config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_INODE_CACHE);
+ cna_config_bool_to_flag (item, &perf_wafl->flags, CFG_WAFL_INODE_CACHE);
} else {
WARNING ("netapp plugin: The %s config option is not allowed within "
"`GetWaflPerfData' blocks.", item->key);
service->next = host->services;
host->services = service;
-} /* }}} void build_perf_wafl_config */
+} /* }}} void cna_config_wafl */
-static int build_perf_sys_config (host_config_t *host, /* {{{ */
+/* Corresponds to a <GetSystemPerfData /> block */
+static int cna_config_system (host_config_t *host, /* {{{ */
oconfig_item_t *ci, const cfg_service_t *default_service)
{
int i;
oconfig_item_t *item = ci->children + i;
if (!strcasecmp(item->key, "Multiplier")) {
- config_get_multiplier (item, service);
+ cna_config_get_multiplier (item, service);
} else if (!strcasecmp(item->key, "GetCPULoad")) {
- config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_CPU);
+ cna_config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_CPU);
} else if (!strcasecmp(item->key, "GetInterfaces")) {
- config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_NET);
+ cna_config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_NET);
} else if (!strcasecmp(item->key, "GetDiskOps")) {
- config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_OPS);
+ cna_config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_OPS);
} else if (!strcasecmp(item->key, "GetDiskIO")) {
- config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_DISK);
+ cna_config_bool_to_flag (item, &cfg_system->flags, CFG_SYSTEM_DISK);
} else {
WARNING ("netapp plugin: The %s config option is not allowed within "
"`GetSystemPerfData' blocks.", item->key);
host->services = service;
return (0);
-} /* }}} int build_perf_sys_config */
+} /* }}} int cna_config_system */
-static host_config_t *build_host_config(const oconfig_item_t *ci, const host_config_t *default_host, const cfg_service_t *def_def_service) {
+/* Corresponds to a <Host /> block. */
+static host_config_t *cna_config_host (const oconfig_item_t *ci, /* {{{ */
+ const host_config_t *default_host, const cfg_service_t *def_def_service)
+{
int i;
oconfig_item_t *item;
host_config_t *host, *hc, temp = *default_host;
}
temp.interval = item->values[0].value.number;
} else if (!strcasecmp(item->key, "GetVolumePerfData")) {
- build_perf_vol_config(&temp, item);
+ cna_config_volume_performance(&temp, item);
} else if (!strcasecmp(item->key, "GetSystemPerfData")) {
- build_perf_sys_config(&temp, item, &default_service);
+ cna_config_system(&temp, item, &default_service);
} else if (!strcasecmp(item->key, "GetWaflPerfData")) {
- build_perf_wafl_config(&temp, item);
+ cna_config_wafl(&temp, item);
} else if (!strcasecmp(item->key, "GetDiskPerfData")) {
- build_perf_disk_config(&temp, item);
+ cna_config_disk(&temp, item);
} else if (!strcasecmp(item->key, "GetVolumeData")) {
- build_volume_config(&temp, item);
+ cna_config_volume_usage(&temp, item);
} else {
WARNING("netapp plugin: Ignoring unknown config option \"%s\" in host block \"%s\".",
item->key, ci->values[0].value.string);
host->next = host_config;
host_config = host;
return host;
-}
+} /* }}} host_config_t *cna_config_host */
+
+/*
+ * Callbacks registered with the daemon
+ *
+ * Pretty standard stuff here.
+ */
+static int cna_init(void) { /* {{{ */
+ char err[256];
+ na_elem_t *e;
+ host_config_t *host;
+ cfg_service_t *service;
+
+ if (!host_config) {
+ WARNING("netapp plugin: Plugin loaded but no hosts defined.");
+ return 1;
+ }
+
+ if (!na_startup(err, sizeof(err))) {
+ ERROR("netapp plugin: Error initializing netapp API: %s", err);
+ return 1;
+ }
+
+ for (host = host_config; host; host = host->next) {
+ host->srv = na_server_open(host->host, 1, 1);
+ na_server_set_transport_type(host->srv, host->protocol, 0);
+ na_server_set_port(host->srv, host->port);
+ na_server_style(host->srv, NA_STYLE_LOGIN_PASSWORD);
+ na_server_adminuser(host->srv, host->username, host->password);
+ na_server_set_timeout(host->srv, 5);
+ for (service = host->services; service; service = service->next) {
+ service->interval = host->interval * service->multiplier;
+ if (service->handler == collect_perf_system_data) {
+ service->query = na_elem_new("perf-object-get-instances");
+ na_child_add_string(service->query, "objectname", "system");
+ } else if (service->handler == query_volume_perf_data) {
+ service->query = na_elem_new("perf-object-get-instances");
+ na_child_add_string(service->query, "objectname", "volume");
+/* e = na_elem_new("instances");
+ na_child_add_string(e, "foo", "system");
+ na_child_add(root, e);*/
+ e = na_elem_new("counters");
+ na_child_add_string(e, "foo", "read_ops");
+ na_child_add_string(e, "foo", "write_ops");
+ na_child_add_string(e, "foo", "read_data");
+ na_child_add_string(e, "foo", "write_data");
+ na_child_add_string(e, "foo", "read_latency");
+ na_child_add_string(e, "foo", "write_latency");
+ na_child_add(service->query, e);
+ } else if (service->handler == query_wafl_data) {
+ service->query = na_elem_new("perf-object-get-instances");
+ na_child_add_string(service->query, "objectname", "wafl");
+/* e = na_elem_new("instances");
+ na_child_add_string(e, "foo", "system");
+ na_child_add(root, e);*/
+ e = na_elem_new("counters");
+ na_child_add_string(e, "foo", "name_cache_hit");
+ na_child_add_string(e, "foo", "name_cache_miss");
+ na_child_add_string(e, "foo", "find_dir_hit");
+ na_child_add_string(e, "foo", "find_dir_miss");
+ na_child_add_string(e, "foo", "buf_hash_hit");
+ na_child_add_string(e, "foo", "buf_hash_miss");
+ na_child_add_string(e, "foo", "inode_cache_hit");
+ na_child_add_string(e, "foo", "inode_cache_miss");
+ /* na_child_add_string(e, "foo", "inode_eject_time"); */
+ /* na_child_add_string(e, "foo", "buf_eject_time"); */
+ na_child_add(service->query, e);
+ } else if (service->handler == query_submit_disk_data) {
+ service->query = na_elem_new("perf-object-get-instances");
+ na_child_add_string(service->query, "objectname", "disk");
+ e = na_elem_new("counters");
+ na_child_add_string(e, "foo", "disk_busy");
+ na_child_add_string(e, "foo", "base_for_disk_busy");
+ na_child_add(service->query, e);
+ } else if (service->handler == collect_volume_data) {
+ service->query = na_elem_new("volume-list-info");
+ /* na_child_add_string(service->query, "objectname", "volume"); */
+ /* } else if (service->handler == collect_snapshot_data) { */
+ /* service->query = na_elem_new("snapshot-list-info"); */
+ }
+ }
+ }
+ return 0;
+} /* }}} int cna_init */
-static int cna_config (oconfig_item_t *ci) {
+static int cna_config (oconfig_item_t *ci) { /* {{{ */
int i;
oconfig_item_t *item;
host_config_t default_host = HOST_INIT;
/* if (!item || !item->key || !*item->key) continue; */
if (!strcasecmp(item->key, "Host")) {
- build_host_config(item, &default_host, &default_service);
+ cna_config_host(item, &default_host, &default_service);
} else {
WARNING("netapp plugin: Ignoring unknown config option \"%s\".", item->key);
}
}
return 0;
-}
+} /* }}} int cna_config */
-static int cna_read(void) {
+static int cna_read(void) { /* {{{ */
na_elem_t *out;
host_config_t *host;
cfg_service_t *service;
}
}
return 0;
-}
+} /* }}} int cna_read */
void module_register(void) {
plugin_register_complex_config("netapp", cna_config);