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authorDaniel Baumann <daniel.baumann@progress-linux.org>2023-07-20 04:50:01 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2023-07-20 04:50:01 +0000
commitcd4377fab21e0f500bef7f06543fa848a039c1e0 (patch)
treeba00a55e430c052d6bed0b61c0f8bbe8ebedd313 /database/contexts
parentReleasing debian version 1.40.1-1. (diff)
downloadnetdata-cd4377fab21e0f500bef7f06543fa848a039c1e0.tar.xz
netdata-cd4377fab21e0f500bef7f06543fa848a039c1e0.zip
Merging upstream version 1.41.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'database/contexts')
-rw-r--r--database/contexts/api_v1.c4
-rw-r--r--database/contexts/api_v2.c1922
-rw-r--r--database/contexts/context.c5
-rw-r--r--database/contexts/instance.c4
-rw-r--r--database/contexts/internal.h10
-rw-r--r--database/contexts/metric.c6
-rw-r--r--database/contexts/query_target.c32
-rw-r--r--database/contexts/rrdcontext.c41
-rw-r--r--database/contexts/rrdcontext.h191
-rw-r--r--database/contexts/worker.c86
10 files changed, 2044 insertions, 257 deletions
diff --git a/database/contexts/api_v1.c b/database/contexts/api_v1.c
index daf945eeb..b4bcfe4ae 100644
--- a/database/contexts/api_v1.c
+++ b/database/contexts/api_v1.c
@@ -356,7 +356,7 @@ static inline int rrdcontext_to_json_callback(const DICTIONARY_ITEM *item, void
int rrdcontext_to_json(RRDHOST *host, BUFFER *wb, time_t after, time_t before, RRDCONTEXT_TO_JSON_OPTIONS options, const char *context, SIMPLE_PATTERN *chart_label_key, SIMPLE_PATTERN *chart_labels_filter, SIMPLE_PATTERN *chart_dimensions) {
if(!host->rrdctx.contexts) {
- error("%s(): request for host '%s' that does not have rrdcontexts initialized.", __FUNCTION__, rrdhost_hostname(host));
+ netdata_log_error("%s(): request for host '%s' that does not have rrdcontexts initialized.", __FUNCTION__, rrdhost_hostname(host));
return HTTP_RESP_NOT_FOUND;
}
@@ -393,7 +393,7 @@ int rrdcontext_to_json(RRDHOST *host, BUFFER *wb, time_t after, time_t before, R
int rrdcontexts_to_json(RRDHOST *host, BUFFER *wb, time_t after, time_t before, RRDCONTEXT_TO_JSON_OPTIONS options, SIMPLE_PATTERN *chart_label_key, SIMPLE_PATTERN *chart_labels_filter, SIMPLE_PATTERN *chart_dimensions) {
if(!host->rrdctx.contexts) {
- error("%s(): request for host '%s' that does not have rrdcontexts initialized.", __FUNCTION__, rrdhost_hostname(host));
+ netdata_log_error("%s(): request for host '%s' that does not have rrdcontexts initialized.", __FUNCTION__, rrdhost_hostname(host));
return HTTP_RESP_NOT_FOUND;
}
diff --git a/database/contexts/api_v2.c b/database/contexts/api_v2.c
index d83a9e9e3..ed7f955ad 100644
--- a/database/contexts/api_v2.c
+++ b/database/contexts/api_v2.c
@@ -7,6 +7,110 @@
// ----------------------------------------------------------------------------
// /api/v2/contexts API
+struct alert_transitions_facets alert_transition_facets[] = {
+ [ATF_STATUS] = {
+ .id = "f_status",
+ .name = "Alert Status",
+ .query_param = "f_status",
+ .order = 1,
+ },
+ [ATF_TYPE] = {
+ .id = "f_type",
+ .name = "Alert Type",
+ .query_param = "f_type",
+ .order = 2,
+ },
+ [ATF_ROLE] = {
+ .id = "f_role",
+ .name = "Recipient Role",
+ .query_param = "f_role",
+ .order = 3,
+ },
+ [ATF_CLASS] = {
+ .id = "f_class",
+ .name = "Alert Class",
+ .query_param = "f_class",
+ .order = 4,
+ },
+ [ATF_COMPONENT] = {
+ .id = "f_component",
+ .name = "Alert Component",
+ .query_param = "f_component",
+ .order = 5,
+ },
+ [ATF_NODE] = {
+ .id = "f_node",
+ .name = "Alert Node",
+ .query_param = "f_node",
+ .order = 6,
+ },
+ [ATF_ALERT_NAME] = {
+ .id = "f_alert",
+ .name = "Alert Name",
+ .query_param = "f_alert",
+ .order = 7,
+ },
+ [ATF_CHART_NAME] = {
+ .id = "f_instance",
+ .name = "Instance Name",
+ .query_param = "f_instance",
+ .order = 8,
+ },
+ [ATF_CONTEXT] = {
+ .id = "f_context",
+ .name = "Context",
+ .query_param = "f_context",
+ .order = 9,
+ },
+
+ // terminator
+ [ATF_TOTAL_ENTRIES] = {
+ .id = NULL,
+ .name = NULL,
+ .query_param = NULL,
+ .order = 9999,
+ }
+};
+
+struct facet_entry {
+ uint32_t count;
+};
+
+struct alert_transitions_callback_data {
+ struct rrdcontext_to_json_v2_data *ctl;
+ BUFFER *wb;
+ bool debug;
+ bool only_one_config;
+
+ struct {
+ SIMPLE_PATTERN *pattern;
+ DICTIONARY *dict;
+ } facets[ATF_TOTAL_ENTRIES];
+
+ uint32_t max_items_to_return;
+ uint32_t items_to_return;
+
+ uint32_t items_evaluated;
+ uint32_t items_matched;
+
+
+ struct sql_alert_transition_fixed_size *base; // double linked list - last item is base->prev
+ struct sql_alert_transition_fixed_size *last_added; // the last item added, not the last of the list
+
+ struct {
+ size_t first;
+ size_t skips_before;
+ size_t skips_after;
+ size_t backwards;
+ size_t forwards;
+ size_t prepend;
+ size_t append;
+ size_t shifts;
+ } operations;
+
+ uint32_t configs_added;
+};
+
typedef enum __attribute__ ((__packed__)) {
FTS_MATCHED_NONE = 0,
FTS_MATCHED_HOST,
@@ -58,7 +162,14 @@ static const char *fts_match_to_string(FTS_MATCH match) {
}
}
-struct rrdcontext_to_json_v2_entry {
+struct function_v2_entry {
+ size_t size;
+ size_t used;
+ size_t *node_ids;
+ STRING *help;
+};
+
+struct context_v2_entry {
size_t count;
STRING *id;
STRING *family;
@@ -69,6 +180,23 @@ struct rrdcontext_to_json_v2_entry {
FTS_MATCH match;
};
+struct alert_v2_entry {
+ RRDCALC *tmp;
+
+ STRING *name;
+
+ size_t ati;
+
+ size_t critical;
+ size_t warning;
+ size_t clear;
+ size_t error;
+
+ size_t instances;
+ DICTIONARY *nodes;
+ DICTIONARY *configs;
+};
+
typedef struct full_text_search_index {
size_t searches;
size_t string_searches;
@@ -87,11 +215,18 @@ static inline bool full_text_search_char(FTS_INDEX *fts, SIMPLE_PATTERN *q, char
return simple_pattern_matches(q, ptr);
}
+struct contexts_v2_node {
+ size_t ni;
+ RRDHOST *host;
+};
+
struct rrdcontext_to_json_v2_data {
+ time_t now;
+
BUFFER *wb;
struct api_v2_contexts_request *request;
- DICTIONARY *ctx;
+ CONTEXTS_V2_MODE mode;
CONTEXTS_V2_OPTIONS options;
struct query_versions versions;
@@ -99,23 +234,151 @@ struct rrdcontext_to_json_v2_data {
SIMPLE_PATTERN *scope_pattern;
SIMPLE_PATTERN *pattern;
size_t ni;
+ DICTIONARY *dict; // the result set
} nodes;
struct {
SIMPLE_PATTERN *scope_pattern;
SIMPLE_PATTERN *pattern;
+ size_t ci;
+ DICTIONARY *dict; // the result set
} contexts;
struct {
+ SIMPLE_PATTERN *alert_name_pattern;
+ time_t alarm_id_filter;
+
+ size_t ati;
+
+ DICTIONARY *alerts;
+ DICTIONARY *alert_instances;
+ } alerts;
+
+ struct {
FTS_MATCH host_match;
char host_node_id_str[UUID_STR_LEN];
SIMPLE_PATTERN *pattern;
FTS_INDEX fts;
} q;
+ struct {
+ DICTIONARY *dict; // the result set
+ } functions;
+
+ struct {
+ bool enabled;
+ bool relative;
+ time_t after;
+ time_t before;
+ } window;
+
struct query_timings timings;
};
+static void alerts_v2_add(struct alert_v2_entry *t, RRDCALC *rc) {
+ t->instances++;
+
+ switch(rc->status) {
+ case RRDCALC_STATUS_CRITICAL:
+ t->critical++;
+ break;
+
+ case RRDCALC_STATUS_WARNING:
+ t->warning++;
+ break;
+
+ case RRDCALC_STATUS_CLEAR:
+ t->clear++;
+ break;
+
+ case RRDCALC_STATUS_REMOVED:
+ case RRDCALC_STATUS_UNINITIALIZED:
+ break;
+
+ case RRDCALC_STATUS_UNDEFINED:
+ default:
+ if(!netdata_double_isnumber(rc->value))
+ t->error++;
+
+ break;
+ }
+
+ dictionary_set(t->nodes, rc->rrdset->rrdhost->machine_guid, NULL, 0);
+
+ char key[UUID_STR_LEN + 1];
+ uuid_unparse_lower(rc->config_hash_id, key);
+ dictionary_set(t->configs, key, NULL, 0);
+}
+
+static void alerts_v2_insert_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data) {
+ struct rrdcontext_to_json_v2_data *ctl = data;
+ struct alert_v2_entry *t = value;
+ RRDCALC *rc = t->tmp;
+ t->name = rc->name;
+ t->ati = ctl->alerts.ati++;
+
+ t->nodes = dictionary_create(DICT_OPTION_SINGLE_THREADED|DICT_OPTION_VALUE_LINK_DONT_CLONE|DICT_OPTION_NAME_LINK_DONT_CLONE);
+ t->configs = dictionary_create(DICT_OPTION_SINGLE_THREADED|DICT_OPTION_VALUE_LINK_DONT_CLONE|DICT_OPTION_NAME_LINK_DONT_CLONE);
+
+ alerts_v2_add(t, rc);
+}
+
+static bool alerts_v2_conflict_callback(const DICTIONARY_ITEM *item __maybe_unused, void *old_value, void *new_value, void *data __maybe_unused) {
+ struct alert_v2_entry *t = old_value, *n = new_value;
+ RRDCALC *rc = n->tmp;
+ alerts_v2_add(t, rc);
+ return true;
+}
+
+static void alerts_v2_delete_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data __maybe_unused) {
+ struct alert_v2_entry *t = value;
+ dictionary_destroy(t->nodes);
+ dictionary_destroy(t->configs);
+}
+
+static void alert_instances_v2_insert_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data) {
+ struct rrdcontext_to_json_v2_data *ctl = data;
+ struct sql_alert_instance_v2_entry *t = value;
+ RRDCALC *rc = t->tmp;
+
+ t->context = rc->rrdset->context;
+ t->chart_id = rc->rrdset->id;
+ t->chart_name = rc->rrdset->name;
+ t->family = rc->rrdset->family;
+ t->units = rc->units;
+ t->classification = rc->classification;
+ t->type = rc->type;
+ t->recipient = rc->recipient;
+ t->component = rc->component;
+ t->name = rc->name;
+ t->source = rc->source;
+ t->status = rc->status;
+ t->flags = rc->run_flags;
+ t->info = rc->info;
+ t->value = rc->value;
+ t->last_updated = rc->last_updated;
+ t->last_status_change = rc->last_status_change;
+ t->last_status_change_value = rc->last_status_change_value;
+ t->host = rc->rrdset->rrdhost;
+ t->alarm_id = rc->id;
+ t->ni = ctl->nodes.ni;
+ t->global_id = rc->ae ? rc->ae->global_id : 0;
+ t->name = rc->name;
+
+ uuid_copy(t->config_hash_id, rc->config_hash_id);
+ if(rc->ae)
+ uuid_copy(t->last_transition_id, rc->ae->transition_id);
+}
+
+static bool alert_instances_v2_conflict_callback(const DICTIONARY_ITEM *item __maybe_unused, void *old_value __maybe_unused, void *new_value __maybe_unused, void *data __maybe_unused) {
+ internal_fatal(true, "This should never happen!");
+ return true;
+}
+
+static void alert_instances_delete_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value __maybe_unused, void *data __maybe_unused) {
+ ;
+}
+
static FTS_MATCH rrdcontext_to_json_v2_full_text_search(struct rrdcontext_to_json_v2_data *ctl, RRDCONTEXT *rc, SIMPLE_PATTERN *q) {
if(unlikely(full_text_search_string(&ctl->q.fts, q, rc->id) ||
full_text_search_string(&ctl->q.fts, q, rc->family)))
@@ -132,6 +395,9 @@ static FTS_MATCH rrdcontext_to_json_v2_full_text_search(struct rrdcontext_to_jso
dfe_start_read(rc->rrdinstances, ri) {
if(matched) break;
+ if(ctl->window.enabled && !query_matches_retention(ctl->window.after, ctl->window.before, ri->first_time_s, (ri->flags & RRD_FLAG_COLLECTED) ? ctl->now : ri->last_time_s, 0))
+ continue;
+
if(unlikely(full_text_search_string(&ctl->q.fts, q, ri->id)) ||
(ri->name != ri->id && full_text_search_string(&ctl->q.fts, q, ri->name))) {
matched = FTS_MATCHED_INSTANCE;
@@ -140,6 +406,9 @@ static FTS_MATCH rrdcontext_to_json_v2_full_text_search(struct rrdcontext_to_jso
RRDMETRIC *rm;
dfe_start_read(ri->rrdmetrics, rm) {
+ if(ctl->window.enabled && !query_matches_retention(ctl->window.after, ctl->window.before, rm->first_time_s, (rm->flags & RRD_FLAG_COLLECTED) ? ctl->now : rm->last_time_s, 0))
+ continue;
+
if(unlikely(full_text_search_string(&ctl->q.fts, q, rm->id)) ||
(rm->name != rm->id && full_text_search_string(&ctl->q.fts, q, rm->name))) {
matched = FTS_MATCHED_DIMENSION;
@@ -161,7 +430,7 @@ static FTS_MATCH rrdcontext_to_json_v2_full_text_search(struct rrdcontext_to_jso
if(ri->rrdset) {
RRDSET *st = ri->rrdset;
- netdata_rwlock_rdlock(&st->alerts.rwlock);
+ rw_spinlock_read_lock(&st->alerts.spinlock);
for (RRDCALC *rcl = st->alerts.base; rcl; rcl = rcl->next) {
if(unlikely(full_text_search_string(&ctl->q.fts, q, rcl->name))) {
matched = FTS_MATCHED_ALERT;
@@ -173,100 +442,431 @@ static FTS_MATCH rrdcontext_to_json_v2_full_text_search(struct rrdcontext_to_jso
break;
}
}
- netdata_rwlock_unlock(&st->alerts.rwlock);
+ rw_spinlock_read_unlock(&st->alerts.spinlock);
}
}
dfe_done(ri);
return matched;
}
+static bool rrdcontext_matches_alert(struct rrdcontext_to_json_v2_data *ctl, RRDCONTEXT *rc) {
+ size_t matches = 0;
+ RRDINSTANCE *ri;
+ dfe_start_read(rc->rrdinstances, ri) {
+ if(ri->rrdset) {
+ RRDSET *st = ri->rrdset;
+ rw_spinlock_read_lock(&st->alerts.spinlock);
+ for (RRDCALC *rcl = st->alerts.base; rcl; rcl = rcl->next) {
+ if(ctl->alerts.alert_name_pattern && !simple_pattern_matches_string(ctl->alerts.alert_name_pattern, rcl->name))
+ continue;
+
+ if(ctl->alerts.alarm_id_filter && ctl->alerts.alarm_id_filter != rcl->id)
+ continue;
+
+ size_t m = ctl->request->alerts.status & CONTEXTS_V2_ALERT_STATUSES ? 0 : 1;
+
+ if (!m) {
+ if ((ctl->request->alerts.status & CONTEXT_V2_ALERT_UNINITIALIZED) &&
+ rcl->status == RRDCALC_STATUS_UNINITIALIZED)
+ m++;
+
+ if ((ctl->request->alerts.status & CONTEXT_V2_ALERT_UNDEFINED) &&
+ rcl->status == RRDCALC_STATUS_UNDEFINED)
+ m++;
+
+ if ((ctl->request->alerts.status & CONTEXT_V2_ALERT_CLEAR) &&
+ rcl->status == RRDCALC_STATUS_CLEAR)
+ m++;
+
+ if ((ctl->request->alerts.status & CONTEXT_V2_ALERT_RAISED) &&
+ rcl->status >= RRDCALC_STATUS_RAISED)
+ m++;
+
+ if ((ctl->request->alerts.status & CONTEXT_V2_ALERT_WARNING) &&
+ rcl->status == RRDCALC_STATUS_WARNING)
+ m++;
+
+ if ((ctl->request->alerts.status & CONTEXT_V2_ALERT_CRITICAL) &&
+ rcl->status == RRDCALC_STATUS_CRITICAL)
+ m++;
+
+ if(!m)
+ continue;
+ }
+
+ struct alert_v2_entry t = {
+ .tmp = rcl,
+ };
+ struct alert_v2_entry *a2e = dictionary_set(ctl->alerts.alerts, string2str(rcl->name), &t,
+ sizeof(struct alert_v2_entry));
+ size_t ati = a2e->ati;
+ matches++;
+
+ if (ctl->options & (CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES | CONTEXT_V2_OPTION_ALERTS_WITH_VALUES)) {
+ char key[20 + 1];
+ snprintfz(key, 20, "%p", rcl);
+
+ struct sql_alert_instance_v2_entry z = {
+ .ati = ati,
+ .tmp = rcl,
+ };
+ dictionary_set(ctl->alerts.alert_instances, key, &z, sizeof(z));
+ }
+ }
+ rw_spinlock_read_unlock(&st->alerts.spinlock);
+ }
+ }
+ dfe_done(ri);
+
+ return matches != 0;
+}
+
+
static ssize_t rrdcontext_to_json_v2_add_context(void *data, RRDCONTEXT_ACQUIRED *rca, bool queryable_context __maybe_unused) {
struct rrdcontext_to_json_v2_data *ctl = data;
RRDCONTEXT *rc = rrdcontext_acquired_value(rca);
+ if(ctl->window.enabled && !query_matches_retention(ctl->window.after, ctl->window.before, rc->first_time_s, (rc->flags & RRD_FLAG_COLLECTED) ? ctl->now : rc->last_time_s, 0))
+ return 0; // continue to next context
+
FTS_MATCH match = ctl->q.host_match;
- if((ctl->options & CONTEXTS_V2_SEARCH) && ctl->q.pattern) {
+ if((ctl->mode & CONTEXTS_V2_SEARCH) && ctl->q.pattern) {
match = rrdcontext_to_json_v2_full_text_search(ctl, rc, ctl->q.pattern);
if(match == FTS_MATCHED_NONE)
- return 0;
+ return 0; // continue to next context
}
- struct rrdcontext_to_json_v2_entry t = {
- .count = 0,
- .id = rc->id,
- .family = string_dup(rc->family),
- .priority = rc->priority,
- .first_time_s = rc->first_time_s,
- .last_time_s = rc->last_time_s,
- .flags = rc->flags,
- .match = match,
- }, *z = dictionary_set(ctl->ctx, string2str(rc->id), &t, sizeof(t));
-
- if(!z->count) {
- // we just added this
- z->count = 1;
+ if(ctl->mode & CONTEXTS_V2_ALERTS) {
+ if(!rrdcontext_matches_alert(ctl, rc))
+ return 0; // continue to next context
}
- else {
- // it is already in there
- z->count++;
- z->flags |= rc->flags;
- if(z->priority > rc->priority)
- z->priority = rc->priority;
-
- if(z->first_time_s > rc->first_time_s)
- z->first_time_s = rc->first_time_s;
-
- if(z->last_time_s < rc->last_time_s)
- z->last_time_s = rc->last_time_s;
-
- if(z->family != rc->family) {
- z->family = string_2way_merge(z->family, rc->family);
- }
+ if(ctl->contexts.dict) {
+ struct context_v2_entry t = {
+ .count = 1,
+ .id = rc->id,
+ .family = string_dup(rc->family),
+ .priority = rc->priority,
+ .first_time_s = rc->first_time_s,
+ .last_time_s = rc->last_time_s,
+ .flags = rc->flags,
+ .match = match,
+ };
+
+ dictionary_set(ctl->contexts.dict, string2str(rc->id), &t, sizeof(struct context_v2_entry));
}
return 1;
}
-void buffer_json_node_add_v2(BUFFER *wb, RRDHOST *host, size_t ni, usec_t duration_ut) {
+void buffer_json_agent_status_id(BUFFER *wb, size_t ai, usec_t duration_ut) {
+ buffer_json_member_add_object(wb, "st");
+ {
+ buffer_json_member_add_uint64(wb, "ai", ai);
+ buffer_json_member_add_uint64(wb, "code", 200);
+ buffer_json_member_add_string(wb, "msg", "");
+ if (duration_ut)
+ buffer_json_member_add_double(wb, "ms", (NETDATA_DOUBLE) duration_ut / 1000.0);
+ }
+ buffer_json_object_close(wb);
+}
+
+void buffer_json_node_add_v2(BUFFER *wb, RRDHOST *host, size_t ni, usec_t duration_ut, bool status) {
buffer_json_member_add_string(wb, "mg", host->machine_guid);
+
if(host->node_id)
buffer_json_member_add_uuid(wb, "nd", host->node_id);
buffer_json_member_add_string(wb, "nm", rrdhost_hostname(host));
buffer_json_member_add_uint64(wb, "ni", ni);
- buffer_json_member_add_object(wb, "st");
- buffer_json_member_add_uint64(wb, "ai", 0);
- buffer_json_member_add_uint64(wb, "code", 200);
- buffer_json_member_add_string(wb, "msg", "");
- if(duration_ut)
- buffer_json_member_add_double(wb, "ms", (NETDATA_DOUBLE)duration_ut / 1000.0);
- buffer_json_object_close(wb);
+
+ if(status)
+ buffer_json_agent_status_id(wb, 0, duration_ut);
+}
+
+static void rrdhost_receiver_to_json(BUFFER *wb, RRDHOST_STATUS *s, const char *key) {
+ buffer_json_member_add_object(wb, key);
+ {
+ buffer_json_member_add_uint64(wb, "id", s->ingest.id);
+ buffer_json_member_add_uint64(wb, "hops", s->ingest.hops);
+ buffer_json_member_add_string(wb, "type", rrdhost_ingest_type_to_string(s->ingest.type));
+ buffer_json_member_add_string(wb, "status", rrdhost_ingest_status_to_string(s->ingest.status));
+ buffer_json_member_add_time_t(wb, "since", s->ingest.since);
+ buffer_json_member_add_time_t(wb, "age", s->now - s->ingest.since);
+
+ if(s->ingest.type == RRDHOST_INGEST_TYPE_CHILD) {
+ if(s->ingest.status == RRDHOST_INGEST_STATUS_OFFLINE)
+ buffer_json_member_add_string(wb, "reason", stream_handshake_error_to_string(s->ingest.reason));
+
+ if(s->ingest.status == RRDHOST_INGEST_STATUS_REPLICATING) {
+ buffer_json_member_add_object(wb, "replication");
+ {
+ buffer_json_member_add_boolean(wb, "in_progress", s->ingest.replication.in_progress);
+ buffer_json_member_add_double(wb, "completion", s->ingest.replication.completion);
+ buffer_json_member_add_uint64(wb, "instances", s->ingest.replication.instances);
+ }
+ buffer_json_object_close(wb); // replication
+ }
+
+ if(s->ingest.status == RRDHOST_INGEST_STATUS_REPLICATING || s->ingest.status == RRDHOST_INGEST_STATUS_ONLINE) {
+ buffer_json_member_add_object(wb, "source");
+ {
+ char buf[1024 + 1];
+ snprintfz(buf, 1024, "[%s]:%d%s", s->ingest.peers.local.ip, s->ingest.peers.local.port, s->ingest.ssl ? ":SSL" : "");
+ buffer_json_member_add_string(wb, "local", buf);
+
+ snprintfz(buf, 1024, "[%s]:%d%s", s->ingest.peers.peer.ip, s->ingest.peers.peer.port, s->ingest.ssl ? ":SSL" : "");
+ buffer_json_member_add_string(wb, "remote", buf);
+
+ stream_capabilities_to_json_array(wb, s->ingest.capabilities, "capabilities");
+ }
+ buffer_json_object_close(wb); // source
+ }
+ }
+ }
+ buffer_json_object_close(wb); // collection
+}
+
+static void rrdhost_sender_to_json(BUFFER *wb, RRDHOST_STATUS *s, const char *key) {
+ if(s->stream.status == RRDHOST_STREAM_STATUS_DISABLED)
+ return;
+
+ buffer_json_member_add_object(wb, key);
+ {
+ buffer_json_member_add_uint64(wb, "id", s->stream.id);
+ buffer_json_member_add_uint64(wb, "hops", s->stream.hops);
+ buffer_json_member_add_string(wb, "status", rrdhost_streaming_status_to_string(s->stream.status));
+ buffer_json_member_add_time_t(wb, "since", s->stream.since);
+ buffer_json_member_add_time_t(wb, "age", s->now - s->stream.since);
+
+ if (s->stream.status == RRDHOST_STREAM_STATUS_OFFLINE)
+ buffer_json_member_add_string(wb, "reason", stream_handshake_error_to_string(s->stream.reason));
+
+ if (s->stream.status == RRDHOST_STREAM_STATUS_REPLICATING) {
+ buffer_json_member_add_object(wb, "replication");
+ {
+ buffer_json_member_add_boolean(wb, "in_progress", s->stream.replication.in_progress);
+ buffer_json_member_add_double(wb, "completion", s->stream.replication.completion);
+ buffer_json_member_add_uint64(wb, "instances", s->stream.replication.instances);
+ }
+ buffer_json_object_close(wb);
+ }
+
+ buffer_json_member_add_object(wb, "destination");
+ {
+ char buf[1024 + 1];
+ snprintfz(buf, 1024, "[%s]:%d%s", s->stream.peers.local.ip, s->stream.peers.local.port, s->stream.ssl ? ":SSL" : "");
+ buffer_json_member_add_string(wb, "local", buf);
+
+ snprintfz(buf, 1024, "[%s]:%d%s", s->stream.peers.peer.ip, s->stream.peers.peer.port, s->stream.ssl ? ":SSL" : "");
+ buffer_json_member_add_string(wb, "remote", buf);
+
+ stream_capabilities_to_json_array(wb, s->stream.capabilities, "capabilities");
+
+ buffer_json_member_add_object(wb, "traffic");
+ {
+ buffer_json_member_add_boolean(wb, "compression", s->stream.compression);
+ buffer_json_member_add_uint64(wb, "data", s->stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_DATA]);
+ buffer_json_member_add_uint64(wb, "metadata", s->stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_METADATA]);
+ buffer_json_member_add_uint64(wb, "functions", s->stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_FUNCTIONS]);
+ buffer_json_member_add_uint64(wb, "replication", s->stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_REPLICATION]);
+ }
+ buffer_json_object_close(wb); // traffic
+
+ buffer_json_member_add_array(wb, "candidates");
+ struct rrdpush_destinations *d;
+ for (d = s->host->destinations; d; d = d->next) {
+ buffer_json_add_array_item_object(wb);
+ buffer_json_member_add_uint64(wb, "attempts", d->attempts);
+ {
+
+ if (d->ssl) {
+ snprintfz(buf, 1024, "%s:SSL", string2str(d->destination));
+ buffer_json_member_add_string(wb, "destination", buf);
+ }
+ else
+ buffer_json_member_add_string(wb, "destination", string2str(d->destination));
+
+ buffer_json_member_add_time_t(wb, "since", d->since);
+ buffer_json_member_add_time_t(wb, "age", s->now - d->since);
+ buffer_json_member_add_string(wb, "last_handshake", stream_handshake_error_to_string(d->reason));
+ if(d->postpone_reconnection_until > s->now) {
+ buffer_json_member_add_time_t(wb, "next_check", d->postpone_reconnection_until);
+ buffer_json_member_add_time_t(wb, "next_in", d->postpone_reconnection_until - s->now);
+ }
+ }
+ buffer_json_object_close(wb); // each candidate
+ }
+ buffer_json_array_close(wb); // candidates
+ }
+ buffer_json_object_close(wb); // destination
+ }
+ buffer_json_object_close(wb); // streaming
+}
+
+static void agent_capabilities_to_json(BUFFER *wb, RRDHOST *host, const char *key) {
+ buffer_json_member_add_array(wb, key);
+
+ struct capability *capas = aclk_get_node_instance_capas(host);
+ for(struct capability *capa = capas; capa->name ;capa++) {
+ buffer_json_add_array_item_object(wb);
+ {
+ buffer_json_member_add_string(wb, "name", capa->name);
+ buffer_json_member_add_uint64(wb, "version", capa->version);
+ buffer_json_member_add_boolean(wb, "enabled", capa->enabled);
+ }
+ buffer_json_object_close(wb);
+ }
+ buffer_json_array_close(wb);
+ freez(capas);
+}
+
+static inline void rrdhost_health_to_json_v2(BUFFER *wb, const char *key, RRDHOST_STATUS *s) {
+ buffer_json_member_add_object(wb, key);
+ {
+ buffer_json_member_add_string(wb, "status", rrdhost_health_status_to_string(s->health.status));
+ if (s->health.status == RRDHOST_HEALTH_STATUS_RUNNING) {
+ buffer_json_member_add_object(wb, "alerts");
+ {
+ buffer_json_member_add_uint64(wb, "critical", s->health.alerts.critical);
+ buffer_json_member_add_uint64(wb, "warning", s->health.alerts.warning);
+ buffer_json_member_add_uint64(wb, "clear", s->health.alerts.clear);
+ buffer_json_member_add_uint64(wb, "undefined", s->health.alerts.undefined);
+ buffer_json_member_add_uint64(wb, "uninitialized", s->health.alerts.uninitialized);
+ }
+ buffer_json_object_close(wb); // alerts
+ }
+ }
+ buffer_json_object_close(wb); // health
+}
+
+static void rrdcontext_to_json_v2_rrdhost(BUFFER *wb, RRDHOST *host, struct rrdcontext_to_json_v2_data *ctl, size_t node_id) {
+ buffer_json_add_array_item_object(wb); // this node
+ buffer_json_node_add_v2(wb, host, node_id, 0,
+ (ctl->mode & CONTEXTS_V2_AGENTS) && !(ctl->mode & CONTEXTS_V2_NODE_INSTANCES));
+
+ if(ctl->mode & (CONTEXTS_V2_NODES_INFO | CONTEXTS_V2_NODE_INSTANCES)) {
+ RRDHOST_STATUS s;
+ rrdhost_status(host, ctl->now, &s);
+
+ if (ctl->mode & (CONTEXTS_V2_NODES_INFO)) {
+ buffer_json_member_add_string(wb, "v", rrdhost_program_version(host));
+
+ host_labels2json(host, wb, "labels");
+
+ if (host->system_info) {
+ buffer_json_member_add_object(wb, "hw");
+ {
+ buffer_json_member_add_string_or_empty(wb, "architecture", host->system_info->architecture);
+ buffer_json_member_add_string_or_empty(wb, "cpu_frequency", host->system_info->host_cpu_freq);
+ buffer_json_member_add_string_or_empty(wb, "cpus", host->system_info->host_cores);
+ buffer_json_member_add_string_or_empty(wb, "memory", host->system_info->host_ram_total);
+ buffer_json_member_add_string_or_empty(wb, "disk_space", host->system_info->host_disk_space);
+ buffer_json_member_add_string_or_empty(wb, "virtualization", host->system_info->virtualization);
+ buffer_json_member_add_string_or_empty(wb, "container", host->system_info->container);
+ }
+ buffer_json_object_close(wb);
+
+ buffer_json_member_add_object(wb, "os");
+ {
+ buffer_json_member_add_string_or_empty(wb, "id", host->system_info->host_os_id);
+ buffer_json_member_add_string_or_empty(wb, "nm", host->system_info->host_os_name);
+ buffer_json_member_add_string_or_empty(wb, "v", host->system_info->host_os_version);
+ buffer_json_member_add_object(wb, "kernel");
+ buffer_json_member_add_string_or_empty(wb, "nm", host->system_info->kernel_name);
+ buffer_json_member_add_string_or_empty(wb, "v", host->system_info->kernel_version);
+ buffer_json_object_close(wb);
+ }
+ buffer_json_object_close(wb);
+ }
+
+ // created - the node is created but never connected to cloud
+ // unreachable - not currently connected
+ // stale - connected but not having live data
+ // reachable - connected with live data
+ // pruned - not connected for some time and has been removed
+ buffer_json_member_add_string(wb, "state", rrdhost_state_cloud_emulation(host) ? "reachable" : "stale");
+
+ rrdhost_health_to_json_v2(wb, "health", &s);
+ agent_capabilities_to_json(wb, host, "capabilities");
+ }
+
+ if (ctl->mode & (CONTEXTS_V2_NODE_INSTANCES)) {
+ buffer_json_member_add_array(wb, "instances");
+ buffer_json_add_array_item_object(wb); // this instance
+ {
+ buffer_json_agent_status_id(wb, 0, 0);
+
+ buffer_json_member_add_object(wb, "db");
+ {
+ buffer_json_member_add_string(wb, "status", rrdhost_db_status_to_string(s.db.status));
+ buffer_json_member_add_string(wb, "liveness", rrdhost_db_liveness_to_string(s.db.liveness));
+ buffer_json_member_add_string(wb, "mode", rrd_memory_mode_name(s.db.mode));
+ buffer_json_member_add_time_t(wb, "first_time", s.db.first_time_s);
+ buffer_json_member_add_time_t(wb, "last_time", s.db.last_time_s);
+ buffer_json_member_add_uint64(wb, "metrics", s.db.metrics);
+ buffer_json_member_add_uint64(wb, "instances", s.db.instances);
+ buffer_json_member_add_uint64(wb, "contexts", s.db.contexts);
+ }
+ buffer_json_object_close(wb);
+
+ rrdhost_receiver_to_json(wb, &s, "ingest");
+ rrdhost_sender_to_json(wb, &s, "stream");
+
+ buffer_json_member_add_object(wb, "ml");
+ buffer_json_member_add_string(wb, "status", rrdhost_ml_status_to_string(s.ml.status));
+ buffer_json_member_add_string(wb, "type", rrdhost_ml_type_to_string(s.ml.type));
+ if (s.ml.status == RRDHOST_ML_STATUS_RUNNING) {
+ buffer_json_member_add_object(wb, "metrics");
+ {
+ buffer_json_member_add_uint64(wb, "anomalous", s.ml.metrics.anomalous);
+ buffer_json_member_add_uint64(wb, "normal", s.ml.metrics.normal);
+ buffer_json_member_add_uint64(wb, "trained", s.ml.metrics.trained);
+ buffer_json_member_add_uint64(wb, "pending", s.ml.metrics.pending);
+ buffer_json_member_add_uint64(wb, "silenced", s.ml.metrics.silenced);
+ }
+ buffer_json_object_close(wb); // metrics
+ }
+ buffer_json_object_close(wb); // ml
+
+ rrdhost_health_to_json_v2(wb, "health", &s);
+
+ host_functions2json(host, wb); // functions
+ agent_capabilities_to_json(wb, host, "capabilities");
+ }
+ buffer_json_object_close(wb); // this instance
+ buffer_json_array_close(wb); // instances
+ }
+ }
+ buffer_json_object_close(wb); // this node
}
static ssize_t rrdcontext_to_json_v2_add_host(void *data, RRDHOST *host, bool queryable_host) {
if(!queryable_host || !host->rrdctx.contexts)
// the host matches the 'scope_host' but does not match the 'host' patterns
// or the host does not have any contexts
- return 0;
+ return 0; // continue to next host
struct rrdcontext_to_json_v2_data *ctl = data;
- BUFFER *wb = ctl->wb;
+
+ if(ctl->window.enabled && !rrdhost_matches_window(host, ctl->window.after, ctl->window.before, ctl->now))
+ // the host does not have data in the requested window
+ return 0; // continue to next host
if(ctl->request->timeout_ms && now_monotonic_usec() > ctl->timings.received_ut + ctl->request->timeout_ms * USEC_PER_MS)
// timed out
- return -2;
+ return -2; // stop the query
if(ctl->request->interrupt_callback && ctl->request->interrupt_callback(ctl->request->interrupt_callback_data))
// interrupted
- return -1;
+ return -1; // stop the query
- bool host_matched = (ctl->options & CONTEXTS_V2_NODES);
- bool do_contexts = (ctl->options & (CONTEXTS_V2_CONTEXTS | CONTEXTS_V2_SEARCH));
+ bool host_matched = (ctl->mode & CONTEXTS_V2_NODES);
+ bool do_contexts = (ctl->mode & (CONTEXTS_V2_CONTEXTS | CONTEXTS_V2_ALERTS));
ctl->q.host_match = FTS_MATCHED_NONE;
- if((ctl->options & CONTEXTS_V2_SEARCH)) {
+ if((ctl->mode & CONTEXTS_V2_SEARCH)) {
// check if we match the host itself
if(ctl->q.pattern && (
full_text_search_string(&ctl->q.fts, ctl->q.pattern, host->hostname) ||
@@ -293,92 +893,72 @@ static ssize_t rrdcontext_to_json_v2_add_host(void *data, RRDHOST *host, bool qu
// restore it
ctl->q.pattern = old_q;
- if(added == -1)
- return -1;
+ if(unlikely(added < 0))
+ return -1; // stop the query
if(added)
host_matched = true;
}
- if(host_matched && (ctl->options & (CONTEXTS_V2_NODES | CONTEXTS_V2_NODES_DETAILED | CONTEXTS_V2_DEBUG))) {
- buffer_json_add_array_item_object(wb);
- buffer_json_node_add_v2(wb, host, ctl->nodes.ni++, 0);
-
- if(ctl->options & CONTEXTS_V2_NODES_DETAILED) {
- buffer_json_member_add_string(wb, "version", rrdhost_program_version(host));
- buffer_json_member_add_uint64(wb, "hops", host->system_info ? host->system_info->hops : (host == localhost) ? 0 : 1);
- buffer_json_member_add_string(wb, "state", (host == localhost || !rrdhost_flag_check(host, RRDHOST_FLAG_ORPHAN)) ? "reachable" : "stale");
- buffer_json_member_add_boolean(wb, "isDeleted", false);
+ if(!host_matched)
+ return 0;
- buffer_json_member_add_array(wb, "services");
- buffer_json_array_close(wb);
+ if(ctl->mode & CONTEXTS_V2_FUNCTIONS) {
+ struct function_v2_entry t = {
+ .used = 1,
+ .size = 1,
+ .node_ids = &ctl->nodes.ni,
+ .help = NULL,
+ };
+ host_functions_to_dict(host, ctl->functions.dict, &t, sizeof(t), &t.help);
+ }
- buffer_json_member_add_array(wb, "nodeInstanceCapabilities");
+ if(ctl->mode & CONTEXTS_V2_NODES) {
+ struct contexts_v2_node t = {
+ .ni = ctl->nodes.ni++,
+ .host = host,
+ };
- struct capability *capas = aclk_get_node_instance_capas(host);
- struct capability *capa = capas;
- while(capa->name != NULL) {
- buffer_json_add_array_item_object(wb);
- buffer_json_member_add_string(wb, "name", capa->name);
- buffer_json_member_add_uint64(wb, "version", capa->version);
- buffer_json_member_add_boolean(wb, "enabled", capa->enabled);
- buffer_json_object_close(wb);
- capa++;
- }
- buffer_json_array_close(wb);
- freez(capas);
+ dictionary_set(ctl->nodes.dict, host->machine_guid, &t, sizeof(struct contexts_v2_node));
+ }
- web_client_api_request_v1_info_summary_alarm_statuses(host, wb, "alarmCounters");
+ return 1;
+}
- host_labels2json(host, wb, "hostLabels");
+static void buffer_json_contexts_v2_mode_to_array(BUFFER *wb, const char *key, CONTEXTS_V2_MODE mode) {
+ buffer_json_member_add_array(wb, key);
- buffer_json_member_add_object(wb, "mlInfo");
- buffer_json_member_add_boolean(wb, "mlCapable", ml_capable(host));
- buffer_json_member_add_boolean(wb, "mlEnabled", ml_enabled(host));
- buffer_json_object_close(wb);
+ if(mode & CONTEXTS_V2_VERSIONS)
+ buffer_json_add_array_item_string(wb, "versions");
- if(host->system_info) {
- buffer_json_member_add_string_or_empty(wb, "architecture", host->system_info->architecture);
- buffer_json_member_add_string_or_empty(wb, "kernelName", host->system_info->kernel_name);
- buffer_json_member_add_string_or_empty(wb, "kernelVersion", host->system_info->kernel_version);
- buffer_json_member_add_string_or_empty(wb, "cpuFrequency", host->system_info->host_cpu_freq);
- buffer_json_member_add_string_or_empty(wb, "cpus", host->system_info->host_cores);
- buffer_json_member_add_string_or_empty(wb, "memory", host->system_info->host_ram_total);
- buffer_json_member_add_string_or_empty(wb, "diskSpace", host->system_info->host_disk_space);
- buffer_json_member_add_string_or_empty(wb, "container", host->system_info->container);
- buffer_json_member_add_string_or_empty(wb, "virtualization", host->system_info->virtualization);
- buffer_json_member_add_string_or_empty(wb, "os", host->system_info->host_os_id);
- buffer_json_member_add_string_or_empty(wb, "osName", host->system_info->host_os_name);
- buffer_json_member_add_string_or_empty(wb, "osVersion", host->system_info->host_os_version);
- }
-
- time_t now = now_realtime_sec();
- buffer_json_member_add_object(wb, "status");
- {
- rrdhost_receiver_to_json(wb, host, "collection", now);
- rrdhost_sender_to_json(wb, host, "streaming", now);
- }
- buffer_json_object_close(wb); // status
- }
+ if(mode & CONTEXTS_V2_AGENTS)
+ buffer_json_add_array_item_string(wb, "agents");
- buffer_json_object_close(wb);
- }
+ if(mode & CONTEXTS_V2_AGENTS_INFO)
+ buffer_json_add_array_item_string(wb, "agents-info");
- return host_matched ? 1 : 0;
-}
+ if(mode & CONTEXTS_V2_NODES)
+ buffer_json_add_array_item_string(wb, "nodes");
-static void buffer_json_contexts_v2_options_to_array(BUFFER *wb, CONTEXTS_V2_OPTIONS options) {
- if(options & CONTEXTS_V2_DEBUG)
- buffer_json_add_array_item_string(wb, "debug");
+ if(mode & CONTEXTS_V2_NODES_INFO)
+ buffer_json_add_array_item_string(wb, "nodes-info");
- if(options & (CONTEXTS_V2_NODES | CONTEXTS_V2_NODES_DETAILED))
- buffer_json_add_array_item_string(wb, "nodes");
+ if(mode & CONTEXTS_V2_NODE_INSTANCES)
+ buffer_json_add_array_item_string(wb, "nodes-instances");
- if(options & CONTEXTS_V2_CONTEXTS)
+ if(mode & CONTEXTS_V2_CONTEXTS)
buffer_json_add_array_item_string(wb, "contexts");
- if(options & CONTEXTS_V2_SEARCH)
+ if(mode & CONTEXTS_V2_SEARCH)
buffer_json_add_array_item_string(wb, "search");
+
+ if(mode & CONTEXTS_V2_ALERTS)
+ buffer_json_add_array_item_string(wb, "alerts");
+
+ if(mode & CONTEXTS_V2_ALERT_TRANSITIONS)
+ buffer_json_add_array_item_string(wb, "alert_transitions");
+
+ buffer_json_array_close(wb);
}
void buffer_json_query_timings(BUFFER *wb, const char *key, struct query_timings *timings) {
@@ -396,26 +976,90 @@ void buffer_json_query_timings(BUFFER *wb, const char *key, struct query_timings
buffer_json_object_close(wb);
}
-void buffer_json_agents_array_v2(BUFFER *wb, struct query_timings *timings, time_t now_s) {
+void build_info_to_json_object(BUFFER *b);
+
+void buffer_json_agents_v2(BUFFER *wb, struct query_timings *timings, time_t now_s, bool info, bool array) {
if(!now_s)
now_s = now_realtime_sec();
- buffer_json_member_add_array(wb, "agents");
- buffer_json_add_array_item_object(wb);
+ if(array) {
+ buffer_json_member_add_array(wb, "agents");
+ buffer_json_add_array_item_object(wb);
+ }
+ else
+ buffer_json_member_add_object(wb, "agent");
+
buffer_json_member_add_string(wb, "mg", localhost->machine_guid);
buffer_json_member_add_uuid(wb, "nd", localhost->node_id);
buffer_json_member_add_string(wb, "nm", rrdhost_hostname(localhost));
buffer_json_member_add_time_t(wb, "now", now_s);
- buffer_json_member_add_uint64(wb, "ai", 0);
+
+ if(array)
+ buffer_json_member_add_uint64(wb, "ai", 0);
+
+ if(info) {
+ buffer_json_member_add_object(wb, "application");
+ build_info_to_json_object(wb);
+ buffer_json_object_close(wb); // netdata
+
+ buffer_json_cloud_status(wb, now_s);
+
+ buffer_json_member_add_array(wb, "db_size");
+ for (size_t tier = 0; tier < storage_tiers; tier++) {
+ STORAGE_ENGINE *eng = localhost->db[tier].eng;
+ if (!eng) continue;
+
+ size_t max = storage_engine_disk_space_max(eng->backend, localhost->db[tier].instance);
+ size_t used = storage_engine_disk_space_used(eng->backend, localhost->db[tier].instance);
+ time_t first_time_s = storage_engine_global_first_time_s(eng->backend, localhost->db[tier].instance);
+ size_t currently_collected_metrics = storage_engine_collected_metrics(eng->backend, localhost->db[tier].instance);
+
+ NETDATA_DOUBLE percent;
+ if (used && max)
+ percent = (NETDATA_DOUBLE) used * 100.0 / (NETDATA_DOUBLE) max;
+ else
+ percent = 0.0;
+
+ buffer_json_add_array_item_object(wb);
+ buffer_json_member_add_uint64(wb, "tier", tier);
+
+ if(used || max) {
+ buffer_json_member_add_uint64(wb, "disk_used", used);
+ buffer_json_member_add_uint64(wb, "disk_max", max);
+ buffer_json_member_add_double(wb, "disk_percent", percent);
+ }
+
+ if(first_time_s) {
+ buffer_json_member_add_time_t(wb, "from", first_time_s);
+ buffer_json_member_add_time_t(wb, "to", now_s);
+ buffer_json_member_add_time_t(wb, "retention", now_s - first_time_s);
+
+ if(used || max) // we have disk space information
+ buffer_json_member_add_time_t(wb, "expected_retention",
+ (time_t) ((NETDATA_DOUBLE) (now_s - first_time_s) * 100.0 / percent));
+ }
+
+ if(currently_collected_metrics)
+ buffer_json_member_add_uint64(wb, "currently_collected_metrics", currently_collected_metrics);
+
+ buffer_json_object_close(wb);
+ }
+ buffer_json_array_close(wb); // db_size
+ }
if(timings)
buffer_json_query_timings(wb, "timings", timings);
buffer_json_object_close(wb);
- buffer_json_array_close(wb);
+
+ if(array)
+ buffer_json_array_close(wb);
}
void buffer_json_cloud_timings(BUFFER *wb, const char *key, struct query_timings *timings) {
+ if(!timings->finished_ut)
+ timings->finished_ut = now_monotonic_usec();
+
buffer_json_member_add_object(wb, key);
buffer_json_member_add_double(wb, "routing_ms", 0.0);
buffer_json_member_add_double(wb, "node_max_ms", 0.0);
@@ -423,70 +1067,939 @@ void buffer_json_cloud_timings(BUFFER *wb, const char *key, struct query_timings
buffer_json_object_close(wb);
}
-void contexts_delete_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data __maybe_unused) {
- struct rrdcontext_to_json_v2_entry *z = value;
+static void functions_insert_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data __maybe_unused) {
+ struct function_v2_entry *t = value;
+
+ // it is initialized with a static reference - we need to mallocz() the array
+ size_t *v = t->node_ids;
+ t->node_ids = mallocz(sizeof(size_t));
+ *t->node_ids = *v;
+ t->size = 1;
+ t->used = 1;
+}
+
+static bool functions_conflict_callback(const DICTIONARY_ITEM *item __maybe_unused, void *old_value, void *new_value, void *data __maybe_unused) {
+ struct function_v2_entry *t = old_value, *n = new_value;
+ size_t *v = n->node_ids;
+
+ if(t->used >= t->size) {
+ t->node_ids = reallocz(t->node_ids, t->size * 2 * sizeof(size_t));
+ t->size *= 2;
+ }
+
+ t->node_ids[t->used++] = *v;
+
+ return true;
+}
+
+static void functions_delete_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data __maybe_unused) {
+ struct function_v2_entry *t = value;
+ freez(t->node_ids);
+}
+
+static bool contexts_conflict_callback(const DICTIONARY_ITEM *item __maybe_unused, void *old_value, void *new_value, void *data __maybe_unused) {
+ struct context_v2_entry *o = old_value;
+ struct context_v2_entry *n = new_value;
+
+ o->count++;
+
+ if(o->family != n->family) {
+ STRING *m = string_2way_merge(o->family, n->family);
+ string_freez(o->family);
+ o->family = m;
+ }
+
+ if(o->priority != n->priority) {
+ if((o->flags & RRD_FLAG_COLLECTED) && !(n->flags & RRD_FLAG_COLLECTED))
+ // keep o
+ ;
+ else if(!(o->flags & RRD_FLAG_COLLECTED) && (n->flags & RRD_FLAG_COLLECTED))
+ // keep n
+ o->priority = n->priority;
+ else
+ // keep the min
+ o->priority = MIN(o->priority, n->priority);
+ }
+
+ if(o->first_time_s && n->first_time_s)
+ o->first_time_s = MIN(o->first_time_s, n->first_time_s);
+ else if(!o->first_time_s)
+ o->first_time_s = n->first_time_s;
+
+ if(o->last_time_s && n->last_time_s)
+ o->last_time_s = MAX(o->last_time_s, n->last_time_s);
+ else if(!o->last_time_s)
+ o->last_time_s = n->last_time_s;
+
+ o->flags |= n->flags;
+ o->match = MIN(o->match, n->match);
+
+ string_freez(n->family);
+
+ return true;
+}
+
+static void contexts_delete_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data __maybe_unused) {
+ struct context_v2_entry *z = value;
string_freez(z->family);
}
-int rrdcontext_to_json_v2(BUFFER *wb, struct api_v2_contexts_request *req, CONTEXTS_V2_OPTIONS options) {
+static void rrdcontext_v2_set_transition_filter(const char *machine_guid, const char *context, time_t alarm_id, void *data) {
+ struct rrdcontext_to_json_v2_data *ctl = data;
+
+ if(machine_guid && *machine_guid) {
+ if(ctl->nodes.scope_pattern)
+ simple_pattern_free(ctl->nodes.scope_pattern);
+
+ if(ctl->nodes.pattern)
+ simple_pattern_free(ctl->nodes.pattern);
+
+ ctl->nodes.scope_pattern = string_to_simple_pattern(machine_guid);
+ ctl->nodes.pattern = NULL;
+ }
+
+ if(context && *context) {
+ if(ctl->contexts.scope_pattern)
+ simple_pattern_free(ctl->contexts.scope_pattern);
+
+ if(ctl->contexts.pattern)
+ simple_pattern_free(ctl->contexts.pattern);
+
+ ctl->contexts.scope_pattern = string_to_simple_pattern(context);
+ ctl->contexts.pattern = NULL;
+ }
+
+ ctl->alerts.alarm_id_filter = alarm_id;
+}
+
+struct alert_instances_callback_data {
+ BUFFER *wb;
+ struct rrdcontext_to_json_v2_data *ctl;
+ bool debug;
+};
+
+static void contexts_v2_alert_config_to_json_from_sql_alert_config_data(struct sql_alert_config_data *t, void *data) {
+ struct alert_transitions_callback_data *d = data;
+ BUFFER *wb = d->wb;
+ bool debug = d->debug;
+ d->configs_added++;
+
+ if(d->only_one_config)
+ buffer_json_add_array_item_object(wb); // alert config
+
+ {
+ buffer_json_member_add_string(wb, "name", t->name);
+ buffer_json_member_add_uuid(wb, "config_hash_id", t->config_hash_id);
+
+ buffer_json_member_add_object(wb, "selectors");
+ {
+ bool is_template = t->selectors.on_template && *t->selectors.on_template ? true : false;
+ buffer_json_member_add_string(wb, "type", is_template ? "template" : "alarm");
+ buffer_json_member_add_string(wb, "on", is_template ? t->selectors.on_template : t->selectors.on_key);
+
+ buffer_json_member_add_string(wb, "os", t->selectors.os);
+ buffer_json_member_add_string(wb, "hosts", t->selectors.hosts);
+ buffer_json_member_add_string(wb, "families", t->selectors.families);
+ buffer_json_member_add_string(wb, "plugin", t->selectors.plugin);
+ buffer_json_member_add_string(wb, "module", t->selectors.module);
+ buffer_json_member_add_string(wb, "host_labels", t->selectors.host_labels);
+ buffer_json_member_add_string(wb, "chart_labels", t->selectors.chart_labels);
+ buffer_json_member_add_string(wb, "charts", t->selectors.charts);
+ }
+ buffer_json_object_close(wb); // selectors
+
+ buffer_json_member_add_object(wb, "value"); // value
+ {
+ // buffer_json_member_add_string(wb, "every", t->value.every); // does not exist in Netdata Cloud
+ buffer_json_member_add_string(wb, "units", t->value.units);
+ buffer_json_member_add_uint64(wb, "update_every", t->value.update_every);
+
+ if (t->value.db.after || debug) {
+ buffer_json_member_add_object(wb, "db");
+ {
+ // buffer_json_member_add_string(wb, "lookup", t->value.db.lookup); // does not exist in Netdata Cloud
+
+ buffer_json_member_add_time_t(wb, "after", t->value.db.after);
+ buffer_json_member_add_time_t(wb, "before", t->value.db.before);
+ buffer_json_member_add_string(wb, "method", t->value.db.method);
+ buffer_json_member_add_string(wb, "dimensions", t->value.db.dimensions);
+ web_client_api_request_v1_data_options_to_buffer_json_array(wb, "options",(RRDR_OPTIONS) t->value.db.options);
+ }
+ buffer_json_object_close(wb); // db
+ }
+
+ if (t->value.calc || debug)
+ buffer_json_member_add_string(wb, "calc", t->value.calc);
+ }
+ buffer_json_object_close(wb); // value
+
+ if (t->status.warn || t->status.crit || debug) {
+ buffer_json_member_add_object(wb, "status"); // status
+ {
+ NETDATA_DOUBLE green = t->status.green ? str2ndd(t->status.green, NULL) : NAN;
+ NETDATA_DOUBLE red = t->status.red ? str2ndd(t->status.red, NULL) : NAN;
+
+ if (!isnan(green) || debug)
+ buffer_json_member_add_double(wb, "green", green);
+
+ if (!isnan(red) || debug)
+ buffer_json_member_add_double(wb, "red", red);
+
+ if (t->status.warn || debug)
+ buffer_json_member_add_string(wb, "warn", t->status.warn);
+
+ if (t->status.crit || debug)
+ buffer_json_member_add_string(wb, "crit", t->status.crit);
+ }
+ buffer_json_object_close(wb); // status
+ }
+
+ buffer_json_member_add_object(wb, "notification");
+ {
+ buffer_json_member_add_string(wb, "type", "agent");
+ buffer_json_member_add_string(wb, "exec", t->notification.exec ? t->notification.exec : NULL);
+ buffer_json_member_add_string(wb, "to", t->notification.to_key ? t->notification.to_key : string2str(localhost->health.health_default_recipient));
+ buffer_json_member_add_string(wb, "delay", t->notification.delay);
+ buffer_json_member_add_string(wb, "repeat", t->notification.repeat);
+ buffer_json_member_add_string(wb, "options", t->notification.options);
+ }
+ buffer_json_object_close(wb); // notification
+
+ buffer_json_member_add_string(wb, "class", t->classification);
+ buffer_json_member_add_string(wb, "component", t->component);
+ buffer_json_member_add_string(wb, "type", t->type);
+ buffer_json_member_add_string(wb, "info", t->info);
+ // buffer_json_member_add_string(wb, "source", t->source); // moved to alert instance
+ }
+
+ if(d->only_one_config)
+ buffer_json_object_close(wb);
+}
+
+int contexts_v2_alert_config_to_json(struct web_client *w, const char *config_hash_id) {
+ struct alert_transitions_callback_data data = {
+ .wb = w->response.data,
+ .debug = false,
+ .only_one_config = false,
+ };
+ DICTIONARY *configs = dictionary_create(DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE);
+ dictionary_set(configs, config_hash_id, NULL, 0);
+
+ buffer_flush(w->response.data);
+
+ buffer_json_initialize(w->response.data, "\"", "\"", 0, true, false);
+
+ int added = sql_get_alert_configuration(configs, contexts_v2_alert_config_to_json_from_sql_alert_config_data, &data, false);
+ buffer_json_finalize(w->response.data);
+
+ int ret = HTTP_RESP_OK;
+
+ if(added <= 0) {
+ buffer_flush(w->response.data);
+ w->response.data->content_type = CT_TEXT_PLAIN;
+ if(added < 0) {
+ buffer_strcat(w->response.data, "Failed to execute SQL query.");
+ ret = HTTP_RESP_INTERNAL_SERVER_ERROR;
+ }
+ else {
+ buffer_strcat(w->response.data, "Config is not found.");
+ ret = HTTP_RESP_NOT_FOUND;
+ }
+ }
+
+ return ret;
+}
+
+static int contexts_v2_alert_instance_to_json_callback(const DICTIONARY_ITEM *item __maybe_unused, void *value, void *data) {
+ struct sql_alert_instance_v2_entry *t = value;
+ struct alert_instances_callback_data *d = data;
+ struct rrdcontext_to_json_v2_data *ctl = d->ctl; (void)ctl;
+ bool debug = d->debug; (void)debug;
+ BUFFER *wb = d->wb;
+
+ buffer_json_add_array_item_object(wb);
+ {
+ buffer_json_member_add_uint64(wb, "ni", t->ni);
+
+ buffer_json_member_add_string(wb, "nm", string2str(t->name));
+ buffer_json_member_add_string(wb, "ch", string2str(t->chart_id));
+ buffer_json_member_add_string(wb, "ch_n", string2str(t->chart_name));
+
+ if(ctl->request->options & CONTEXT_V2_OPTION_ALERTS_WITH_SUMMARY)
+ buffer_json_member_add_uint64(wb, "ati", t->ati);
+
+ if(ctl->request->options & CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES) {
+ buffer_json_member_add_string(wb, "units", string2str(t->units));
+ buffer_json_member_add_string(wb, "fami", string2str(t->family));
+ buffer_json_member_add_string(wb, "info", string2str(t->info));
+ buffer_json_member_add_string(wb, "ctx", string2str(t->context));
+ buffer_json_member_add_string(wb, "st", rrdcalc_status2string(t->status));
+ buffer_json_member_add_uuid(wb, "tr_i", &t->last_transition_id);
+ buffer_json_member_add_double(wb, "tr_v", t->last_status_change_value);
+ buffer_json_member_add_time_t(wb, "tr_t", t->last_status_change);
+ buffer_json_member_add_uuid(wb, "cfg", &t->config_hash_id);
+ buffer_json_member_add_string(wb, "src", string2str(t->source));
+
+ buffer_json_member_add_string(wb, "to", string2str(t->recipient));
+ buffer_json_member_add_string(wb, "tp", string2str(t->type));
+ buffer_json_member_add_string(wb, "cm", string2str(t->component));
+ buffer_json_member_add_string(wb, "cl", string2str(t->classification));
+
+ // Agent specific fields
+ buffer_json_member_add_uint64(wb, "gi", t->global_id);
+ // rrdcalc_flags_to_json_array (wb, "flags", t->flags);
+ }
+
+ if(ctl->request->options & CONTEXT_V2_OPTION_ALERTS_WITH_VALUES) {
+ // Netdata Cloud fetched these by querying the agents
+ buffer_json_member_add_double(wb, "v", t->value);
+ buffer_json_member_add_time_t(wb, "t", t->last_updated);
+ }
+ }
+ buffer_json_object_close(wb); // alert instance
+
+ return 1;
+}
+
+static void contexts_v2_alert_instances_to_json(BUFFER *wb, const char *key, struct rrdcontext_to_json_v2_data *ctl, bool debug) {
+ buffer_json_member_add_array(wb, key);
+ {
+ struct alert_instances_callback_data data = {
+ .wb = wb,
+ .ctl = ctl,
+ .debug = debug,
+ };
+ dictionary_walkthrough_rw(ctl->alerts.alert_instances, DICTIONARY_LOCK_READ,
+ contexts_v2_alert_instance_to_json_callback, &data);
+ }
+ buffer_json_array_close(wb); // alerts_instances
+}
+
+static void contexts_v2_alerts_to_json(BUFFER *wb, struct rrdcontext_to_json_v2_data *ctl, bool debug) {
+ if(ctl->request->options & CONTEXT_V2_OPTION_ALERTS_WITH_SUMMARY) {
+ buffer_json_member_add_array(wb, "alerts");
+ {
+ struct alert_v2_entry *t;
+ dfe_start_read(ctl->alerts.alerts, t)
+ {
+ buffer_json_add_array_item_object(wb);
+ {
+ buffer_json_member_add_uint64(wb, "ati", t->ati);
+ buffer_json_member_add_string(wb, "nm", string2str(t->name));
+
+ buffer_json_member_add_uint64(wb, "cr", t->critical);
+ buffer_json_member_add_uint64(wb, "wr", t->warning);
+ buffer_json_member_add_uint64(wb, "cl", t->clear);
+ buffer_json_member_add_uint64(wb, "er", t->error);
+
+ buffer_json_member_add_uint64(wb, "in", t->instances);
+ buffer_json_member_add_uint64(wb, "nd", dictionary_entries(t->nodes));
+ buffer_json_member_add_uint64(wb, "cfg", dictionary_entries(t->configs));
+ }
+ buffer_json_object_close(wb); // alert name
+ }
+ dfe_done(t);
+ }
+ buffer_json_array_close(wb); // alerts
+ }
+
+ if(ctl->request->options & (CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES|CONTEXT_V2_OPTION_ALERTS_WITH_VALUES)) {
+ contexts_v2_alert_instances_to_json(wb, "alert_instances", ctl, debug);
+ }
+}
+
+#define SQL_TRANSITION_DATA_SMALL_STRING (6 * 8)
+#define SQL_TRANSITION_DATA_MEDIUM_STRING (12 * 8)
+#define SQL_TRANSITION_DATA_BIG_STRING 512
+
+struct sql_alert_transition_fixed_size {
+ usec_t global_id;
+ uuid_t transition_id;
+ uuid_t host_id;
+ uuid_t config_hash_id;
+ uint32_t alarm_id;
+ char alert_name[SQL_TRANSITION_DATA_SMALL_STRING];
+ char chart[RRD_ID_LENGTH_MAX];
+ char chart_name[RRD_ID_LENGTH_MAX];
+ char chart_context[SQL_TRANSITION_DATA_MEDIUM_STRING];
+ char family[SQL_TRANSITION_DATA_SMALL_STRING];
+ char recipient[SQL_TRANSITION_DATA_MEDIUM_STRING];
+ char units[SQL_TRANSITION_DATA_SMALL_STRING];
+ char exec[SQL_TRANSITION_DATA_BIG_STRING];
+ char info[SQL_TRANSITION_DATA_BIG_STRING];
+ char classification[SQL_TRANSITION_DATA_SMALL_STRING];
+ char type[SQL_TRANSITION_DATA_SMALL_STRING];
+ char component[SQL_TRANSITION_DATA_SMALL_STRING];
+ time_t when_key;
+ time_t duration;
+ time_t non_clear_duration;
+ uint64_t flags;
+ time_t delay_up_to_timestamp;
+ time_t exec_run_timestamp;
+ int exec_code;
+ int new_status;
+ int old_status;
+ int delay;
+ time_t last_repeat;
+ NETDATA_DOUBLE new_value;
+ NETDATA_DOUBLE old_value;
+
+ char machine_guid[UUID_STR_LEN];
+ struct sql_alert_transition_fixed_size *next;
+ struct sql_alert_transition_fixed_size *prev;
+};
+
+static struct sql_alert_transition_fixed_size *contexts_v2_alert_transition_dup(struct sql_alert_transition_data *t, const char *machine_guid, struct sql_alert_transition_fixed_size *dst) {
+ struct sql_alert_transition_fixed_size *n = dst ? dst : mallocz(sizeof(*n));
+
+ n->global_id = t->global_id;
+ uuid_copy(n->transition_id, *t->transition_id);
+ uuid_copy(n->host_id, *t->host_id);
+ uuid_copy(n->config_hash_id, *t->config_hash_id);
+ n->alarm_id = t->alarm_id;
+ strncpyz(n->alert_name, t->alert_name ? t->alert_name : "", sizeof(n->alert_name) - 1);
+ strncpyz(n->chart, t->chart ? t->chart : "", sizeof(n->chart) - 1);
+ strncpyz(n->chart_name, t->chart_name ? t->chart_name : n->chart, sizeof(n->chart_name) - 1);
+ strncpyz(n->chart_context, t->chart_context ? t->chart_context : "", sizeof(n->chart_context) - 1);
+ strncpyz(n->family, t->family ? t->family : "", sizeof(n->family) - 1);
+ strncpyz(n->recipient, t->recipient ? t->recipient : "", sizeof(n->recipient) - 1);
+ strncpyz(n->units, t->units ? t->units : "", sizeof(n->units) - 1);
+ strncpyz(n->exec, t->exec ? t->exec : "", sizeof(n->exec) - 1);
+ strncpyz(n->info, t->info ? t->info : "", sizeof(n->info) - 1);
+ strncpyz(n->classification, t->classification ? t->classification : "", sizeof(n->classification) - 1);
+ strncpyz(n->type, t->type ? t->type : "", sizeof(n->type) - 1);
+ strncpyz(n->component, t->component ? t->component : "", sizeof(n->component) - 1);
+ n->when_key = t->when_key;
+ n->duration = t->duration;
+ n->non_clear_duration = t->non_clear_duration;
+ n->flags = t->flags;
+ n->delay_up_to_timestamp = t->delay_up_to_timestamp;
+ n->exec_run_timestamp = t->exec_run_timestamp;
+ n->exec_code = t->exec_code;
+ n->new_status = t->new_status;
+ n->old_status = t->old_status;
+ n->delay = t->delay;
+ n->last_repeat = t->last_repeat;
+ n->new_value = t->new_value;
+ n->old_value = t->old_value;
+
+ memcpy(n->machine_guid, machine_guid, sizeof(n->machine_guid));
+ n->next = n->prev = NULL;
+
+ return n;
+}
+
+static void contexts_v2_alert_transition_free(struct sql_alert_transition_fixed_size *t) {
+ freez(t);
+}
+
+static inline void contexts_v2_alert_transition_keep(struct alert_transitions_callback_data *d, struct sql_alert_transition_data *t, const char *machine_guid) {
+ d->items_matched++;
+
+ if(unlikely(t->global_id <= d->ctl->request->alerts.global_id_anchor)) {
+ // this is in our past, we are not interested
+ d->operations.skips_before++;
+ return;
+ }
+
+ if(unlikely(!d->base)) {
+ d->last_added = contexts_v2_alert_transition_dup(t, machine_guid, NULL);
+ DOUBLE_LINKED_LIST_APPEND_ITEM_UNSAFE(d->base, d->last_added, prev, next);
+ d->items_to_return++;
+ d->operations.first++;
+ return;
+ }
+
+ struct sql_alert_transition_fixed_size *last = d->last_added;
+ while(last->prev != d->base->prev && t->global_id > last->prev->global_id) {
+ last = last->prev;
+ d->operations.backwards++;
+ }
+
+ while(last->next && t->global_id < last->next->global_id) {
+ last = last->next;
+ d->operations.forwards++;
+ }
+
+ if(d->items_to_return >= d->max_items_to_return) {
+ if(last == d->base->prev && t->global_id < last->global_id) {
+ d->operations.skips_after++;
+ return;
+ }
+ }
+
+ d->items_to_return++;
+
+ if(t->global_id > last->global_id) {
+ if(d->items_to_return > d->max_items_to_return) {
+ d->items_to_return--;
+ d->operations.shifts++;
+ d->last_added = d->base->prev;
+ DOUBLE_LINKED_LIST_REMOVE_ITEM_UNSAFE(d->base, d->last_added, prev, next);
+ d->last_added = contexts_v2_alert_transition_dup(t, machine_guid, d->last_added);
+ }
+ DOUBLE_LINKED_LIST_PREPEND_ITEM_UNSAFE(d->base, d->last_added, prev, next);
+ d->operations.prepend++;
+ }
+ else {
+ d->last_added = contexts_v2_alert_transition_dup(t, machine_guid, NULL);
+ DOUBLE_LINKED_LIST_APPEND_ITEM_UNSAFE(d->base, d->last_added, prev, next);
+ d->operations.append++;
+ }
+
+ while(d->items_to_return > d->max_items_to_return) {
+ // we have to remove something
+
+ struct sql_alert_transition_fixed_size *tmp = d->base->prev;
+ DOUBLE_LINKED_LIST_REMOVE_ITEM_UNSAFE(d->base, tmp, prev, next);
+ d->items_to_return--;
+
+ if(unlikely(d->last_added == tmp))
+ d->last_added = d->base;
+
+ contexts_v2_alert_transition_free(tmp);
+
+ d->operations.shifts++;
+ }
+}
+
+static void contexts_v2_alert_transition_callback(struct sql_alert_transition_data *t, void *data) {
+ struct alert_transitions_callback_data *d = data;
+ d->items_evaluated++;
+
+ char machine_guid[UUID_STR_LEN] = "";
+ uuid_unparse_lower(*t->host_id, machine_guid);
+
+ const char *facets[ATF_TOTAL_ENTRIES] = {
+ [ATF_STATUS] = rrdcalc_status2string(t->new_status),
+ [ATF_CLASS] = t->classification,
+ [ATF_TYPE] = t->type,
+ [ATF_COMPONENT] = t->component,
+ [ATF_ROLE] = t->recipient && *t->recipient ? t->recipient : string2str(localhost->health.health_default_recipient),
+ [ATF_NODE] = machine_guid,
+ [ATF_ALERT_NAME] = t->alert_name,
+ [ATF_CHART_NAME] = t->chart_name,
+ [ATF_CONTEXT] = t->chart_context,
+ };
+
+ for(size_t i = 0; i < ATF_TOTAL_ENTRIES ;i++) {
+ if (!facets[i] || !*facets[i]) facets[i] = "unknown";
+
+ struct facet_entry tmp = {
+ .count = 0,
+ };
+ dictionary_set(d->facets[i].dict, facets[i], &tmp, sizeof(tmp));
+ }
+
+ bool selected[ATF_TOTAL_ENTRIES] = { 0 };
+
+ uint32_t selected_by = 0;
+ for(size_t i = 0; i < ATF_TOTAL_ENTRIES ;i++) {
+ selected[i] = !d->facets[i].pattern || simple_pattern_matches(d->facets[i].pattern, facets[i]);
+ if(selected[i])
+ selected_by++;
+ }
+
+ if(selected_by == ATF_TOTAL_ENTRIES) {
+ // this item is selected by all facets
+ // put it in our result (if it fits)
+ contexts_v2_alert_transition_keep(d, t, machine_guid);
+ }
+
+ if(selected_by >= ATF_TOTAL_ENTRIES - 1) {
+ // this item is selected by all, or all except one facet
+ // in both cases we need to add it to our counters
+
+ for (size_t i = 0; i < ATF_TOTAL_ENTRIES; i++) {
+ uint32_t counted_by = selected_by;
+
+ if (counted_by != ATF_TOTAL_ENTRIES) {
+ counted_by = 0;
+ for (size_t j = 0; j < ATF_TOTAL_ENTRIES; j++) {
+ if (i == j || selected[j])
+ counted_by++;
+ }
+ }
+
+ if (counted_by == ATF_TOTAL_ENTRIES) {
+ // we need to count it on this facet
+ struct facet_entry *x = dictionary_get(d->facets[i].dict, facets[i]);
+ internal_fatal(!x, "facet is not found");
+ if(x)
+ x->count++;
+ }
+ }
+ }
+}
+
+static void contexts_v2_alert_transitions_to_json(BUFFER *wb, struct rrdcontext_to_json_v2_data *ctl, bool debug) {
+ struct alert_transitions_callback_data data = {
+ .wb = wb,
+ .ctl = ctl,
+ .debug = debug,
+ .only_one_config = true,
+ .max_items_to_return = ctl->request->alerts.last,
+ .items_to_return = 0,
+ .base = NULL,
+ };
+
+ for(size_t i = 0; i < ATF_TOTAL_ENTRIES ;i++) {
+ data.facets[i].dict = dictionary_create_advanced(DICT_OPTION_SINGLE_THREADED | DICT_OPTION_FIXED_SIZE | DICT_OPTION_DONT_OVERWRITE_VALUE, NULL, sizeof(struct facet_entry));
+ if(ctl->request->alerts.facets[i])
+ data.facets[i].pattern = simple_pattern_create(ctl->request->alerts.facets[i], ",|", SIMPLE_PATTERN_EXACT, false);
+ }
+
+ sql_alert_transitions(
+ ctl->nodes.dict,
+ ctl->window.after,
+ ctl->window.before,
+ ctl->request->contexts,
+ ctl->request->alerts.alert,
+ ctl->request->alerts.transition,
+ contexts_v2_alert_transition_callback,
+ &data,
+ debug);
+
+ buffer_json_member_add_array(wb, "facets");
+ for (size_t i = 0; i < ATF_TOTAL_ENTRIES; i++) {
+ buffer_json_add_array_item_object(wb);
+ {
+ buffer_json_member_add_string(wb, "id", alert_transition_facets[i].id);
+ buffer_json_member_add_string(wb, "name", alert_transition_facets[i].name);
+ buffer_json_member_add_uint64(wb, "order", alert_transition_facets[i].order);
+ buffer_json_member_add_array(wb, "options");
+ {
+ struct facet_entry *x;
+ dfe_start_read(data.facets[i].dict, x) {
+ buffer_json_add_array_item_object(wb);
+ {
+ buffer_json_member_add_string(wb, "id", x_dfe.name);
+ if (i == ATF_NODE) {
+ RRDHOST *host = rrdhost_find_by_guid(x_dfe.name);
+ if (host)
+ buffer_json_member_add_string(wb, "name", rrdhost_hostname(host));
+ else
+ buffer_json_member_add_string(wb, "name", x_dfe.name);
+ } else
+ buffer_json_member_add_string(wb, "name", x_dfe.name);
+ buffer_json_member_add_uint64(wb, "count", x->count);
+ }
+ buffer_json_object_close(wb);
+ }
+ dfe_done(x);
+ }
+ buffer_json_array_close(wb); // options
+ }
+ buffer_json_object_close(wb); // facet
+ }
+ buffer_json_array_close(wb); // facets
+
+ buffer_json_member_add_array(wb, "transitions");
+ for(struct sql_alert_transition_fixed_size *t = data.base; t ; t = t->next) {
+ buffer_json_add_array_item_object(wb);
+ {
+ RRDHOST *host = rrdhost_find_by_guid(t->machine_guid);
+
+ buffer_json_member_add_uint64(wb, "gi", t->global_id);
+ buffer_json_member_add_uuid(wb, "transition_id", &t->transition_id);
+ buffer_json_member_add_uuid(wb, "config_hash_id", &t->config_hash_id);
+ buffer_json_member_add_string(wb, "machine_guid", t->machine_guid);
+
+ if(host) {
+ buffer_json_member_add_string(wb, "hostname", rrdhost_hostname(host));
+
+ if(host->node_id)
+ buffer_json_member_add_uuid(wb, "node_id", host->node_id);
+ }
+
+ buffer_json_member_add_string(wb, "alert", *t->alert_name ? t->alert_name : NULL);
+ buffer_json_member_add_string(wb, "instance", *t->chart ? t->chart : NULL);
+ buffer_json_member_add_string(wb, "instance_n", *t->chart_name ? t->chart_name : NULL);
+ buffer_json_member_add_string(wb, "context", *t->chart_context ? t->chart_context : NULL);
+ // buffer_json_member_add_string(wb, "family", *t->family ? t->family : NULL);
+ buffer_json_member_add_string(wb, "component", *t->component ? t->component : NULL);
+ buffer_json_member_add_string(wb, "classification", *t->classification ? t->classification : NULL);
+ buffer_json_member_add_string(wb, "type", *t->type ? t->type : NULL);
+
+ buffer_json_member_add_time_t(wb, "when", t->when_key);
+ buffer_json_member_add_string(wb, "info", *t->info ? t->info : "");
+ buffer_json_member_add_string(wb, "units", *t->units ? t->units : NULL);
+ buffer_json_member_add_object(wb, "new");
+ {
+ buffer_json_member_add_string(wb, "status", rrdcalc_status2string(t->new_status));
+ buffer_json_member_add_double(wb, "value", t->new_value);
+ }
+ buffer_json_object_close(wb); // new
+ buffer_json_member_add_object(wb, "old");
+ {
+ buffer_json_member_add_string(wb, "status", rrdcalc_status2string(t->old_status));
+ buffer_json_member_add_double(wb, "value", t->old_value);
+ buffer_json_member_add_time_t(wb, "duration", t->duration);
+ buffer_json_member_add_time_t(wb, "raised_duration", t->non_clear_duration);
+ }
+ buffer_json_object_close(wb); // old
+
+ buffer_json_member_add_object(wb, "notification");
+ {
+ buffer_json_member_add_time_t(wb, "when", t->exec_run_timestamp);
+ buffer_json_member_add_time_t(wb, "delay", t->delay);
+ buffer_json_member_add_time_t(wb, "delay_up_to_time", t->delay_up_to_timestamp);
+ health_entry_flags_to_json_array(wb, "flags", t->flags);
+ buffer_json_member_add_string(wb, "exec", *t->exec ? t->exec : string2str(localhost->health.health_default_exec));
+ buffer_json_member_add_uint64(wb, "exec_code", t->exec_code);
+ buffer_json_member_add_string(wb, "to", *t->recipient ? t->recipient : string2str(localhost->health.health_default_recipient));
+ }
+ buffer_json_object_close(wb); // notification
+ }
+ buffer_json_object_close(wb); // a transition
+ }
+ buffer_json_array_close(wb); // all transitions
+
+ if(ctl->options & CONTEXT_V2_OPTION_ALERTS_WITH_CONFIGURATIONS) {
+ DICTIONARY *configs = dictionary_create(DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE);
+
+ for(struct sql_alert_transition_fixed_size *t = data.base; t ; t = t->next) {
+ char guid[UUID_STR_LEN];
+ uuid_unparse_lower(t->config_hash_id, guid);
+ dictionary_set(configs, guid, NULL, 0);
+ }
+
+ buffer_json_member_add_array(wb, "configurations");
+ sql_get_alert_configuration(configs, contexts_v2_alert_config_to_json_from_sql_alert_config_data, &data, debug);
+ buffer_json_array_close(wb);
+
+ dictionary_destroy(configs);
+ }
+
+ while(data.base) {
+ struct sql_alert_transition_fixed_size *t = data.base;
+ DOUBLE_LINKED_LIST_REMOVE_ITEM_UNSAFE(data.base, t, prev, next);
+ contexts_v2_alert_transition_free(t);
+ }
+
+ for(size_t i = 0; i < ATF_TOTAL_ENTRIES ;i++) {
+ dictionary_destroy(data.facets[i].dict);
+ simple_pattern_free(data.facets[i].pattern);
+ }
+
+ buffer_json_member_add_object(wb, "items");
+ {
+ // all the items in the window, under the scope_nodes, ignoring the facets (filters)
+ buffer_json_member_add_uint64(wb, "evaluated", data.items_evaluated);
+
+ // all the items matching the query (if you didn't put anchor_gi and last, these are all the items you would get back)
+ buffer_json_member_add_uint64(wb, "matched", data.items_matched);
+
+ // the items included in this response
+ buffer_json_member_add_uint64(wb, "returned", data.items_to_return);
+
+ // same as last=X parameter
+ buffer_json_member_add_uint64(wb, "max_to_return", data.max_items_to_return);
+
+ // items before the first returned, this should be 0 if anchor_gi is not set
+ buffer_json_member_add_uint64(wb, "before", data.operations.skips_before);
+
+ // items after the last returned, when this is zero there aren't any items after the current list
+ buffer_json_member_add_uint64(wb, "after", data.operations.skips_after + data.operations.shifts);
+ }
+ buffer_json_object_close(wb); // items
+
+ if(debug) {
+ buffer_json_member_add_object(wb, "stats");
+ {
+ buffer_json_member_add_uint64(wb, "first", data.operations.first);
+ buffer_json_member_add_uint64(wb, "prepend", data.operations.prepend);
+ buffer_json_member_add_uint64(wb, "append", data.operations.append);
+ buffer_json_member_add_uint64(wb, "backwards", data.operations.backwards);
+ buffer_json_member_add_uint64(wb, "forwards", data.operations.forwards);
+ buffer_json_member_add_uint64(wb, "shifts", data.operations.shifts);
+ buffer_json_member_add_uint64(wb, "skips_before", data.operations.skips_before);
+ buffer_json_member_add_uint64(wb, "skips_after", data.operations.skips_after);
+ }
+ buffer_json_object_close(wb);
+ }
+}
+
+int rrdcontext_to_json_v2(BUFFER *wb, struct api_v2_contexts_request *req, CONTEXTS_V2_MODE mode) {
int resp = HTTP_RESP_OK;
+ bool run = true;
+
+ if(mode & CONTEXTS_V2_SEARCH)
+ mode |= CONTEXTS_V2_CONTEXTS;
+
+ if(mode & (CONTEXTS_V2_AGENTS_INFO))
+ mode |= CONTEXTS_V2_AGENTS;
- if(options & CONTEXTS_V2_SEARCH)
- options |= CONTEXTS_V2_CONTEXTS;
+ if(mode & (CONTEXTS_V2_FUNCTIONS | CONTEXTS_V2_CONTEXTS | CONTEXTS_V2_SEARCH | CONTEXTS_V2_NODES_INFO | CONTEXTS_V2_NODE_INSTANCES))
+ mode |= CONTEXTS_V2_NODES;
+
+ if(mode & CONTEXTS_V2_ALERTS) {
+ mode |= CONTEXTS_V2_NODES;
+ req->options &= ~CONTEXT_V2_OPTION_ALERTS_WITH_CONFIGURATIONS;
+
+ if(!(req->options & (CONTEXT_V2_OPTION_ALERTS_WITH_SUMMARY|CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES|CONTEXT_V2_OPTION_ALERTS_WITH_VALUES)))
+ req->options |= CONTEXT_V2_OPTION_ALERTS_WITH_SUMMARY;
+ }
+
+ if(mode & CONTEXTS_V2_ALERT_TRANSITIONS) {
+ mode |= CONTEXTS_V2_NODES;
+ req->options &= ~CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES;
+ }
struct rrdcontext_to_json_v2_data ctl = {
.wb = wb,
.request = req,
- .ctx = NULL,
- .options = options,
+ .mode = mode,
+ .options = req->options,
.versions = { 0 },
.nodes.scope_pattern = string_to_simple_pattern(req->scope_nodes),
.nodes.pattern = string_to_simple_pattern(req->nodes),
.contexts.pattern = string_to_simple_pattern(req->contexts),
.contexts.scope_pattern = string_to_simple_pattern(req->scope_contexts),
.q.pattern = string_to_simple_pattern_nocase(req->q),
+ .alerts.alert_name_pattern = string_to_simple_pattern(req->alerts.alert),
+ .window = {
+ .enabled = false,
+ .relative = false,
+ .after = req->after,
+ .before = req->before,
+ },
.timings = {
.received_ut = now_monotonic_usec(),
}
};
- if(options & CONTEXTS_V2_CONTEXTS) {
- ctl.ctx = dictionary_create_advanced(
+ bool debug = ctl.options & CONTEXT_V2_OPTION_DEBUG;
+
+ if(mode & CONTEXTS_V2_NODES) {
+ ctl.nodes.dict = dictionary_create_advanced(DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE | DICT_OPTION_FIXED_SIZE,
+ NULL, sizeof(struct contexts_v2_node));
+ }
+
+ if(mode & CONTEXTS_V2_CONTEXTS) {
+ ctl.contexts.dict = dictionary_create_advanced(
+ DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE | DICT_OPTION_FIXED_SIZE, NULL,
+ sizeof(struct context_v2_entry));
+
+ dictionary_register_conflict_callback(ctl.contexts.dict, contexts_conflict_callback, &ctl);
+ dictionary_register_delete_callback(ctl.contexts.dict, contexts_delete_callback, &ctl);
+ }
+
+ if(mode & CONTEXTS_V2_FUNCTIONS) {
+ ctl.functions.dict = dictionary_create_advanced(
DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE | DICT_OPTION_FIXED_SIZE, NULL,
- sizeof(struct rrdcontext_to_json_v2_entry));
+ sizeof(struct function_v2_entry));
+
+ dictionary_register_insert_callback(ctl.functions.dict, functions_insert_callback, &ctl);
+ dictionary_register_conflict_callback(ctl.functions.dict, functions_conflict_callback, &ctl);
+ dictionary_register_delete_callback(ctl.functions.dict, functions_delete_callback, &ctl);
+ }
+
+ if(mode & CONTEXTS_V2_ALERTS) {
+ if(req->alerts.transition) {
+ ctl.options |= CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES|CONTEXT_V2_OPTION_ALERTS_WITH_VALUES;
+ run = sql_find_alert_transition(req->alerts.transition, rrdcontext_v2_set_transition_filter, &ctl);
+ if(!run) {
+ resp = HTTP_RESP_NOT_FOUND;
+ goto cleanup;
+ }
+ }
+
+ ctl.alerts.alerts = dictionary_create_advanced(DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE | DICT_OPTION_FIXED_SIZE,
+ NULL, sizeof(struct alert_v2_entry));
+
+ dictionary_register_insert_callback(ctl.alerts.alerts, alerts_v2_insert_callback, &ctl);
+ dictionary_register_conflict_callback(ctl.alerts.alerts, alerts_v2_conflict_callback, &ctl);
+ dictionary_register_delete_callback(ctl.alerts.alerts, alerts_v2_delete_callback, &ctl);
+
+ if(ctl.options & (CONTEXT_V2_OPTION_ALERTS_WITH_INSTANCES | CONTEXT_V2_OPTION_ALERTS_WITH_VALUES)) {
+ ctl.alerts.alert_instances = dictionary_create_advanced(DICT_OPTION_SINGLE_THREADED | DICT_OPTION_DONT_OVERWRITE_VALUE | DICT_OPTION_FIXED_SIZE,
+ NULL, sizeof(struct sql_alert_instance_v2_entry));
+
+ dictionary_register_insert_callback(ctl.alerts.alert_instances, alert_instances_v2_insert_callback, &ctl);
+ dictionary_register_conflict_callback(ctl.alerts.alert_instances, alert_instances_v2_conflict_callback, &ctl);
+ dictionary_register_delete_callback(ctl.alerts.alert_instances, alert_instances_delete_callback, &ctl);
+ }
+ }
- dictionary_register_delete_callback(ctl.ctx, contexts_delete_callback, NULL);
+ if(req->after || req->before) {
+ ctl.window.relative = rrdr_relative_window_to_absolute(&ctl.window.after, &ctl.window.before, &ctl.now);
+ ctl.window.enabled = !(mode & CONTEXTS_V2_ALERT_TRANSITIONS);
}
+ else
+ ctl.now = now_realtime_sec();
+
+ buffer_json_initialize(wb, "\"", "\"", 0,
+ true, (req->options & CONTEXT_V2_OPTION_MINIFY) && !(req->options & CONTEXT_V2_OPTION_DEBUG));
- time_t now_s = now_realtime_sec();
- buffer_json_initialize(wb, "\"", "\"", 0, true, false);
buffer_json_member_add_uint64(wb, "api", 2);
- if(options & CONTEXTS_V2_DEBUG) {
+ if(req->options & CONTEXT_V2_OPTION_DEBUG) {
buffer_json_member_add_object(wb, "request");
+ {
+ buffer_json_contexts_v2_mode_to_array(wb, "mode", mode);
+ web_client_api_request_v2_contexts_options_to_buffer_json_array(wb, "options", req->options);
- buffer_json_member_add_object(wb, "scope");
- buffer_json_member_add_string(wb, "scope_nodes", req->scope_nodes);
- buffer_json_member_add_string(wb, "scope_contexts", req->scope_contexts);
- buffer_json_object_close(wb);
+ buffer_json_member_add_object(wb, "scope");
+ {
+ buffer_json_member_add_string(wb, "scope_nodes", req->scope_nodes);
+ if (mode & (CONTEXTS_V2_CONTEXTS | CONTEXTS_V2_SEARCH | CONTEXTS_V2_ALERTS))
+ buffer_json_member_add_string(wb, "scope_contexts", req->scope_contexts);
+ }
+ buffer_json_object_close(wb);
- buffer_json_member_add_object(wb, "selectors");
- buffer_json_member_add_string(wb, "nodes", req->nodes);
- buffer_json_member_add_string(wb, "contexts", req->contexts);
- buffer_json_object_close(wb);
+ buffer_json_member_add_object(wb, "selectors");
+ {
+ buffer_json_member_add_string(wb, "nodes", req->nodes);
- buffer_json_member_add_string(wb, "q", req->q);
- buffer_json_member_add_array(wb, "options");
- buffer_json_contexts_v2_options_to_array(wb, options);
- buffer_json_array_close(wb);
+ if (mode & (CONTEXTS_V2_CONTEXTS | CONTEXTS_V2_SEARCH | CONTEXTS_V2_ALERTS))
+ buffer_json_member_add_string(wb, "contexts", req->contexts);
+
+ if(mode & (CONTEXTS_V2_ALERTS | CONTEXTS_V2_ALERT_TRANSITIONS)) {
+ buffer_json_member_add_object(wb, "alerts");
+
+ if(mode & CONTEXTS_V2_ALERTS)
+ web_client_api_request_v2_contexts_alerts_status_to_buffer_json_array(wb, "status", req->alerts.status);
+
+ if(mode & CONTEXTS_V2_ALERT_TRANSITIONS) {
+ buffer_json_member_add_string(wb, "context", req->contexts);
+ buffer_json_member_add_uint64(wb, "anchor_gi", req->alerts.global_id_anchor);
+ buffer_json_member_add_uint64(wb, "last", req->alerts.last);
+ }
+
+ buffer_json_member_add_string(wb, "alert", req->alerts.alert);
+ buffer_json_member_add_string(wb, "transition", req->alerts.transition);
+ buffer_json_object_close(wb); // alerts
+ }
+ }
+ buffer_json_object_close(wb); // selectors
+ buffer_json_member_add_object(wb, "filters");
+ {
+ if (mode & CONTEXTS_V2_SEARCH)
+ buffer_json_member_add_string(wb, "q", req->q);
+
+ buffer_json_member_add_time_t(wb, "after", req->after);
+ buffer_json_member_add_time_t(wb, "before", req->before);
+ }
+ buffer_json_object_close(wb); // filters
+
+ if(mode & CONTEXTS_V2_ALERT_TRANSITIONS) {
+ buffer_json_member_add_object(wb, "facets");
+ {
+ for (int i = 0; i < ATF_TOTAL_ENTRIES; i++) {
+ buffer_json_member_add_string(wb, alert_transition_facets[i].query_param, req->alerts.facets[i]);
+ }
+ }
+ buffer_json_object_close(wb); // facets
+ }
+ }
buffer_json_object_close(wb);
}
- if(options & (CONTEXTS_V2_NODES | CONTEXTS_V2_NODES_DETAILED | CONTEXTS_V2_DEBUG))
- buffer_json_member_add_array(wb, "nodes");
-
- ssize_t ret = query_scope_foreach_host(ctl.nodes.scope_pattern, ctl.nodes.pattern,
+ ssize_t ret = 0;
+ if(run)
+ ret = query_scope_foreach_host(ctl.nodes.scope_pattern, ctl.nodes.pattern,
rrdcontext_to_json_v2_add_host, &ctl,
&ctl.versions, ctl.q.host_node_id_str);
@@ -504,54 +2017,101 @@ int rrdcontext_to_json_v2(BUFFER *wb, struct api_v2_contexts_request *req, CONTE
goto cleanup;
}
- if(options & (CONTEXTS_V2_NODES | CONTEXTS_V2_NODES_DETAILED | CONTEXTS_V2_DEBUG))
- buffer_json_array_close(wb);
-
ctl.timings.executed_ut = now_monotonic_usec();
- version_hashes_api_v2(wb, &ctl.versions);
- if(options & CONTEXTS_V2_CONTEXTS) {
- buffer_json_member_add_object(wb, "contexts");
- struct rrdcontext_to_json_v2_entry *z;
- dfe_start_read(ctl.ctx, z){
- bool collected = z->flags & RRD_FLAG_COLLECTED;
+ if(mode & CONTEXTS_V2_ALERT_TRANSITIONS) {
+ contexts_v2_alert_transitions_to_json(wb, &ctl, debug);
+ }
+ else {
+ if (mode & CONTEXTS_V2_NODES) {
+ buffer_json_member_add_array(wb, "nodes");
+ struct contexts_v2_node *t;
+ dfe_start_read(ctl.nodes.dict, t) {
+ rrdcontext_to_json_v2_rrdhost(wb, t->host, &ctl, t->ni);
+ }
+ dfe_done(t);
+ buffer_json_array_close(wb);
+ }
- buffer_json_member_add_object(wb, string2str(z->id));
+ if (mode & CONTEXTS_V2_FUNCTIONS) {
+ buffer_json_member_add_array(wb, "functions");
{
- buffer_json_member_add_string(wb, "family", string2str(z->family));
- buffer_json_member_add_uint64(wb, "priority", z->priority);
- buffer_json_member_add_time_t(wb, "first_entry", z->first_time_s);
- buffer_json_member_add_time_t(wb, "last_entry", collected ? now_s : z->last_time_s);
- buffer_json_member_add_boolean(wb, "live", collected);
- if (options & CONTEXTS_V2_SEARCH)
- buffer_json_member_add_string(wb, "match", fts_match_to_string(z->match));
+ struct function_v2_entry *t;
+ dfe_start_read(ctl.functions.dict, t) {
+ buffer_json_add_array_item_object(wb);
+ buffer_json_member_add_string(wb, "name", t_dfe.name);
+ buffer_json_member_add_string(wb, "help", string2str(t->help));
+ buffer_json_member_add_array(wb, "ni");
+ for (size_t i = 0; i < t->used; i++)
+ buffer_json_add_array_item_uint64(wb, t->node_ids[i]);
+ buffer_json_array_close(wb);
+ buffer_json_object_close(wb);
+ }
+ dfe_done(t);
+ }
+ buffer_json_array_close(wb);
+ }
+
+ if (mode & CONTEXTS_V2_CONTEXTS) {
+ buffer_json_member_add_object(wb, "contexts");
+ {
+ struct context_v2_entry *z;
+ dfe_start_read(ctl.contexts.dict, z) {
+ bool collected = z->flags & RRD_FLAG_COLLECTED;
+
+ buffer_json_member_add_object(wb, string2str(z->id));
+ {
+ buffer_json_member_add_string(wb, "family", string2str(z->family));
+ buffer_json_member_add_uint64(wb, "priority", z->priority);
+ buffer_json_member_add_time_t(wb, "first_entry", z->first_time_s);
+ buffer_json_member_add_time_t(wb, "last_entry", collected ? ctl.now : z->last_time_s);
+ buffer_json_member_add_boolean(wb, "live", collected);
+ if (mode & CONTEXTS_V2_SEARCH)
+ buffer_json_member_add_string(wb, "match", fts_match_to_string(z->match));
+ }
+ buffer_json_object_close(wb);
+ }
+ dfe_done(z);
+ }
+ buffer_json_object_close(wb); // contexts
+ }
+
+ if (mode & CONTEXTS_V2_ALERTS)
+ contexts_v2_alerts_to_json(wb, &ctl, debug);
+
+ if (mode & CONTEXTS_V2_SEARCH) {
+ buffer_json_member_add_object(wb, "searches");
+ {
+ buffer_json_member_add_uint64(wb, "strings", ctl.q.fts.string_searches);
+ buffer_json_member_add_uint64(wb, "char", ctl.q.fts.char_searches);
+ buffer_json_member_add_uint64(wb, "total", ctl.q.fts.searches);
}
buffer_json_object_close(wb);
}
- dfe_done(z);
- buffer_json_object_close(wb); // contexts
- }
- if(options & CONTEXTS_V2_SEARCH) {
- buffer_json_member_add_object(wb, "searches");
- buffer_json_member_add_uint64(wb, "strings", ctl.q.fts.string_searches);
- buffer_json_member_add_uint64(wb, "char", ctl.q.fts.char_searches);
- buffer_json_member_add_uint64(wb, "total", ctl.q.fts.searches);
- buffer_json_object_close(wb);
+ if (mode & (CONTEXTS_V2_VERSIONS))
+ version_hashes_api_v2(wb, &ctl.versions);
+
+ if (mode & CONTEXTS_V2_AGENTS)
+ buffer_json_agents_v2(wb, &ctl.timings, ctl.now, mode & (CONTEXTS_V2_AGENTS_INFO), true);
}
- buffer_json_agents_array_v2(wb, &ctl.timings, now_s);
buffer_json_cloud_timings(wb, "timings", &ctl.timings);
+
buffer_json_finalize(wb);
cleanup:
- dictionary_destroy(ctl.ctx);
+ dictionary_destroy(ctl.nodes.dict);
+ dictionary_destroy(ctl.contexts.dict);
+ dictionary_destroy(ctl.functions.dict);
+ dictionary_destroy(ctl.alerts.alerts);
+ dictionary_destroy(ctl.alerts.alert_instances);
simple_pattern_free(ctl.nodes.scope_pattern);
simple_pattern_free(ctl.nodes.pattern);
simple_pattern_free(ctl.contexts.pattern);
simple_pattern_free(ctl.contexts.scope_pattern);
simple_pattern_free(ctl.q.pattern);
+ simple_pattern_free(ctl.alerts.alert_name_pattern);
return resp;
}
-
diff --git a/database/contexts/context.c b/database/contexts/context.c
index f941050d9..47946f1e0 100644
--- a/database/contexts/context.c
+++ b/database/contexts/context.c
@@ -33,7 +33,7 @@ static void rrdcontext_insert_callback(const DICTIONARY_ITEM *item __maybe_unuse
// we are loading data from the SQL database
if(rc->version)
- error("RRDCONTEXT: context '%s' is already initialized with version %"PRIu64", but it is loaded again from SQL with version %"PRIu64"", string2str(rc->id), rc->version, rc->hub.version);
+ netdata_log_error("RRDCONTEXT: context '%s' is already initialized with version %"PRIu64", but it is loaded again from SQL with version %"PRIu64"", string2str(rc->id), rc->version, rc->hub.version);
// IMPORTANT
// replace all string pointers in rc->hub with our own versions
@@ -80,7 +80,7 @@ static void rrdcontext_insert_callback(const DICTIONARY_ITEM *item __maybe_unuse
}
rrdinstances_create_in_rrdcontext(rc);
- netdata_mutex_init(&rc->mutex);
+ spinlock_init(&rc->spinlock);
// signal the react callback to do the job
rrd_flag_set_updated(rc, RRD_FLAG_UPDATE_REASON_NEW_OBJECT);
@@ -91,7 +91,6 @@ static void rrdcontext_delete_callback(const DICTIONARY_ITEM *item __maybe_unuse
RRDCONTEXT *rc = (RRDCONTEXT *)value;
rrdinstances_destroy_from_rrdcontext(rc);
- netdata_mutex_destroy(&rc->mutex);
rrdcontext_freez(rc);
}
diff --git a/database/contexts/instance.c b/database/contexts/instance.c
index 665022afd..7e572fb80 100644
--- a/database/contexts/instance.c
+++ b/database/contexts/instance.c
@@ -407,13 +407,13 @@ inline void rrdinstance_from_rrdset(RRDSET *st) {
#define rrdset_get_rrdinstance(st) rrdset_get_rrdinstance_with_trace(st, __FUNCTION__);
static inline RRDINSTANCE *rrdset_get_rrdinstance_with_trace(RRDSET *st, const char *function) {
if(unlikely(!st->rrdinstance)) {
- error("RRDINSTANCE: RRDSET '%s' is not linked to an RRDINSTANCE at %s()", rrdset_id(st), function);
+ netdata_log_error("RRDINSTANCE: RRDSET '%s' is not linked to an RRDINSTANCE at %s()", rrdset_id(st), function);
return NULL;
}
RRDINSTANCE *ri = rrdinstance_acquired_value(st->rrdinstance);
if(unlikely(!ri)) {
- error("RRDINSTANCE: RRDSET '%s' lost its link to an RRDINSTANCE at %s()", rrdset_id(st), function);
+ netdata_log_error("RRDINSTANCE: RRDSET '%s' lost its link to an RRDINSTANCE at %s()", rrdset_id(st), function);
return NULL;
}
diff --git a/database/contexts/internal.h b/database/contexts/internal.h
index 9917d58e4..c5663dd24 100644
--- a/database/contexts/internal.h
+++ b/database/contexts/internal.h
@@ -250,6 +250,8 @@ typedef struct rrdcontext {
uint32_t priority;
RRDSET_TYPE chart_type;
+ SPINLOCK spinlock;
+
RRD_FLAGS flags;
time_t first_time_s;
time_t last_time_s;
@@ -275,7 +277,9 @@ typedef struct rrdcontext {
size_t dispatches; // the number of times this has been dispatched to hub
} queue;
- netdata_mutex_t mutex;
+ struct {
+ uint32_t metrics; // the number of metrics in this context
+ } stats;
} RRDCONTEXT;
@@ -352,8 +356,8 @@ static inline void rrdcontext_release(RRDCONTEXT_ACQUIRED *rca) {
void rrdcontext_recalculate_context_retention(RRDCONTEXT *rc, RRD_FLAGS reason, bool worker_jobs);
void rrdcontext_recalculate_host_retention(RRDHOST *host, RRD_FLAGS reason, bool worker_jobs);
-#define rrdcontext_lock(rc) netdata_mutex_lock(&((rc)->mutex))
-#define rrdcontext_unlock(rc) netdata_mutex_unlock(&((rc)->mutex))
+#define rrdcontext_lock(rc) spinlock_lock(&((rc)->spinlock))
+#define rrdcontext_unlock(rc) spinlock_unlock(&((rc)->spinlock))
void rrdinstance_trigger_updates(RRDINSTANCE *ri, const char *function);
void rrdcontext_trigger_updates(RRDCONTEXT *rc, const char *function);
diff --git a/database/contexts/metric.c b/database/contexts/metric.c
index 80756b54c..55efde4e9 100644
--- a/database/contexts/metric.c
+++ b/database/contexts/metric.c
@@ -33,7 +33,7 @@ inline NETDATA_DOUBLE rrdmetric_acquired_last_stored_value(RRDMETRIC_ACQUIRED *r
RRDMETRIC *rm = rrdmetric_acquired_value(rma);
if(rm->rrddim)
- return rm->rrddim->last_stored_value;
+ return rm->rrddim->collector.last_stored_value;
return NAN;
}
@@ -263,13 +263,13 @@ void rrdmetric_from_rrddim(RRDDIM *rd) {
#define rrddim_get_rrdmetric(rd) rrddim_get_rrdmetric_with_trace(rd, __FUNCTION__)
static inline RRDMETRIC *rrddim_get_rrdmetric_with_trace(RRDDIM *rd, const char *function) {
if(unlikely(!rd->rrdmetric)) {
- error("RRDMETRIC: RRDDIM '%s' is not linked to an RRDMETRIC at %s()", rrddim_id(rd), function);
+ netdata_log_error("RRDMETRIC: RRDDIM '%s' is not linked to an RRDMETRIC at %s()", rrddim_id(rd), function);
return NULL;
}
RRDMETRIC *rm = rrdmetric_acquired_value(rd->rrdmetric);
if(unlikely(!rm)) {
- error("RRDMETRIC: RRDDIM '%s' lost the link to its RRDMETRIC at %s()", rrddim_id(rd), function);
+ netdata_log_error("RRDMETRIC: RRDDIM '%s' lost the link to its RRDMETRIC at %s()", rrddim_id(rd), function);
return NULL;
}
diff --git a/database/contexts/query_target.c b/database/contexts/query_target.c
index 7759f85e8..508977ce7 100644
--- a/database/contexts/query_target.c
+++ b/database/contexts/query_target.c
@@ -131,10 +131,10 @@ void query_target_release(QUERY_TARGET *qt) {
qt->id[0] = '\0';
- netdata_spinlock_lock(&query_target_base.used.spinlock);
+ spinlock_lock(&query_target_base.used.spinlock);
DOUBLE_LINKED_LIST_REMOVE_ITEM_UNSAFE(query_target_base.used.base, qt, internal.prev, internal.next);
query_target_base.used.count--;
- netdata_spinlock_unlock(&query_target_base.used.spinlock);
+ spinlock_unlock(&query_target_base.used.spinlock);
qt->internal.used = false;
thread_qt = NULL;
@@ -143,29 +143,29 @@ void query_target_release(QUERY_TARGET *qt) {
query_target_destroy(qt);
}
else {
- netdata_spinlock_lock(&query_target_base.available.spinlock);
+ spinlock_lock(&query_target_base.available.spinlock);
DOUBLE_LINKED_LIST_APPEND_ITEM_UNSAFE(query_target_base.available.base, qt, internal.prev, internal.next);
query_target_base.available.count++;
- netdata_spinlock_unlock(&query_target_base.available.spinlock);
+ spinlock_unlock(&query_target_base.available.spinlock);
}
}
static QUERY_TARGET *query_target_get(void) {
- netdata_spinlock_lock(&query_target_base.available.spinlock);
+ spinlock_lock(&query_target_base.available.spinlock);
QUERY_TARGET *qt = query_target_base.available.base;
if (qt) {
DOUBLE_LINKED_LIST_REMOVE_ITEM_UNSAFE(query_target_base.available.base, qt, internal.prev, internal.next);
query_target_base.available.count--;
}
- netdata_spinlock_unlock(&query_target_base.available.spinlock);
+ spinlock_unlock(&query_target_base.available.spinlock);
if(unlikely(!qt))
qt = callocz(1, sizeof(*qt));
- netdata_spinlock_lock(&query_target_base.used.spinlock);
+ spinlock_lock(&query_target_base.used.spinlock);
DOUBLE_LINKED_LIST_APPEND_ITEM_UNSAFE(query_target_base.used.base, qt, internal.prev, internal.next);
query_target_base.used.count++;
- netdata_spinlock_unlock(&query_target_base.used.spinlock);
+ spinlock_unlock(&query_target_base.used.spinlock);
qt->internal.used = true;
qt->internal.queries++;
@@ -579,7 +579,7 @@ static void query_target_eval_instance_rrdcalc(QUERY_TARGET_LOCALS *qtl __maybe_
QUERY_NODE *qn, QUERY_CONTEXT *qc, QUERY_INSTANCE *qi) {
RRDSET *st = rrdinstance_acquired_rrdset(qi->ria);
if (st) {
- netdata_rwlock_rdlock(&st->alerts.rwlock);
+ rw_spinlock_read_lock(&st->alerts.spinlock);
for (RRDCALC *rc = st->alerts.base; rc; rc = rc->next) {
switch(rc->status) {
case RRDCALC_STATUS_CLEAR:
@@ -610,7 +610,7 @@ static void query_target_eval_instance_rrdcalc(QUERY_TARGET_LOCALS *qtl __maybe_
break;
}
}
- netdata_rwlock_unlock(&st->alerts.rwlock);
+ rw_spinlock_read_unlock(&st->alerts.spinlock);
}
}
@@ -624,7 +624,7 @@ static bool query_target_match_alert_pattern(RRDINSTANCE_ACQUIRED *ria, SIMPLE_P
BUFFER *wb = NULL;
bool matched = false;
- netdata_rwlock_rdlock(&st->alerts.rwlock);
+ rw_spinlock_read_lock(&st->alerts.spinlock);
if (st->alerts.base) {
for (RRDCALC *rc = st->alerts.base; rc; rc = rc->next) {
SIMPLE_PATTERN_RESULT ret = simple_pattern_matches_string_extract(pattern, rc->name, NULL, 0);
@@ -655,7 +655,7 @@ static bool query_target_match_alert_pattern(RRDINSTANCE_ACQUIRED *ria, SIMPLE_P
break;
}
}
- netdata_rwlock_unlock(&st->alerts.rwlock);
+ rw_spinlock_read_unlock(&st->alerts.spinlock);
buffer_free(wb);
return matched;
@@ -895,12 +895,12 @@ static ssize_t query_node_add(void *data, RRDHOST *host, bool queryable_host) {
// is the chart given valid?
if(unlikely(qtl->st && (!qtl->st->rrdinstance || !qtl->st->rrdcontext))) {
- error("QUERY TARGET: RRDSET '%s' given, but it is not linked to rrdcontext structures. Linking it now.", rrdset_name(qtl->st));
+ netdata_log_error("QUERY TARGET: RRDSET '%s' given, but it is not linked to rrdcontext structures. Linking it now.", rrdset_name(qtl->st));
rrdinstance_from_rrdset(qtl->st);
if(unlikely(qtl->st && (!qtl->st->rrdinstance || !qtl->st->rrdcontext))) {
- error("QUERY TARGET: RRDSET '%s' given, but failed to be linked to rrdcontext structures. Switching to context query.",
- rrdset_name(qtl->st));
+ netdata_log_error("QUERY TARGET: RRDSET '%s' given, but failed to be linked to rrdcontext structures. Switching to context query.",
+ rrdset_name(qtl->st));
if (!is_valid_sp(qtl->instances))
qtl->instances = rrdset_name(qtl->st);
@@ -1098,7 +1098,7 @@ QUERY_TARGET *query_target_create(QUERY_TARGET_REQUEST *qtr) {
}
else if (unlikely(host != qtl.st->rrdhost)) {
// Oops! A different host!
- error("QUERY TARGET: RRDSET '%s' given does not belong to host '%s'. Switching query host to '%s'",
+ netdata_log_error("QUERY TARGET: RRDSET '%s' given does not belong to host '%s'. Switching query host to '%s'",
rrdset_name(qtl.st), rrdhost_hostname(host), rrdhost_hostname(qtl.st->rrdhost));
host = qtl.st->rrdhost;
}
diff --git a/database/contexts/rrdcontext.c b/database/contexts/rrdcontext.c
index 40a7e420b..8538d17f2 100644
--- a/database/contexts/rrdcontext.c
+++ b/database/contexts/rrdcontext.c
@@ -224,25 +224,26 @@ void rrdcontext_hub_checkpoint_command(void *ptr) {
struct ctxs_checkpoint *cmd = ptr;
if(!rrdhost_check_our_claim_id(cmd->claim_id)) {
- error("RRDCONTEXT: received checkpoint command for claim_id '%s', node id '%s', but this is not our claim id. Ours '%s', received '%s'. Ignoring command.",
- cmd->claim_id, cmd->node_id,
- localhost->aclk_state.claimed_id?localhost->aclk_state.claimed_id:"NOT SET",
- cmd->claim_id);
+ netdata_log_error("RRDCONTEXT: received checkpoint command for claim_id '%s', node id '%s', but this is not our claim id. Ours '%s', received '%s'. Ignoring command.",
+ cmd->claim_id, cmd->node_id,
+ localhost->aclk_state.claimed_id?localhost->aclk_state.claimed_id:"NOT SET",
+ cmd->claim_id);
return;
}
RRDHOST *host = rrdhost_find_by_node_id(cmd->node_id);
if(!host) {
- error("RRDCONTEXT: received checkpoint command for claim id '%s', node id '%s', but there is no node with such node id here. Ignoring command.",
- cmd->claim_id, cmd->node_id);
+ netdata_log_error("RRDCONTEXT: received checkpoint command for claim id '%s', node id '%s', but there is no node with such node id here. Ignoring command.",
+ cmd->claim_id,
+ cmd->node_id);
return;
}
if(rrdhost_flag_check(host, RRDHOST_FLAG_ACLK_STREAM_CONTEXTS)) {
- info("RRDCONTEXT: received checkpoint command for claim id '%s', node id '%s', while node '%s' has an active context streaming.",
- cmd->claim_id, cmd->node_id, rrdhost_hostname(host));
+ netdata_log_info("RRDCONTEXT: received checkpoint command for claim id '%s', node id '%s', while node '%s' has an active context streaming.",
+ cmd->claim_id, cmd->node_id, rrdhost_hostname(host));
// disable it temporarily, so that our worker will not attempt to send messages in parallel
rrdhost_flag_clear(host, RRDHOST_FLAG_ACLK_STREAM_CONTEXTS);
@@ -251,8 +252,8 @@ void rrdcontext_hub_checkpoint_command(void *ptr) {
uint64_t our_version_hash = rrdcontext_version_hash(host);
if(cmd->version_hash != our_version_hash) {
- error("RRDCONTEXT: received version hash %"PRIu64" for host '%s', does not match our version hash %"PRIu64". Sending snapshot of all contexts.",
- cmd->version_hash, rrdhost_hostname(host), our_version_hash);
+ netdata_log_error("RRDCONTEXT: received version hash %"PRIu64" for host '%s', does not match our version hash %"PRIu64". Sending snapshot of all contexts.",
+ cmd->version_hash, rrdhost_hostname(host), our_version_hash);
#ifdef ENABLE_ACLK
// prepare the snapshot
@@ -278,32 +279,32 @@ void rrdcontext_hub_checkpoint_command(void *ptr) {
rrdhost_flag_set(host, RRDHOST_FLAG_ACLK_STREAM_CONTEXTS);
char node_str[UUID_STR_LEN];
uuid_unparse_lower(*host->node_id, node_str);
- log_access("ACLK REQ [%s (%s)]: STREAM CONTEXTS ENABLED", node_str, rrdhost_hostname(host));
+ netdata_log_access("ACLK REQ [%s (%s)]: STREAM CONTEXTS ENABLED", node_str, rrdhost_hostname(host));
}
void rrdcontext_hub_stop_streaming_command(void *ptr) {
struct stop_streaming_ctxs *cmd = ptr;
if(!rrdhost_check_our_claim_id(cmd->claim_id)) {
- error("RRDCONTEXT: received stop streaming command for claim_id '%s', node id '%s', but this is not our claim id. Ours '%s', received '%s'. Ignoring command.",
- cmd->claim_id, cmd->node_id,
- localhost->aclk_state.claimed_id?localhost->aclk_state.claimed_id:"NOT SET",
- cmd->claim_id);
+ netdata_log_error("RRDCONTEXT: received stop streaming command for claim_id '%s', node id '%s', but this is not our claim id. Ours '%s', received '%s'. Ignoring command.",
+ cmd->claim_id, cmd->node_id,
+ localhost->aclk_state.claimed_id?localhost->aclk_state.claimed_id:"NOT SET",
+ cmd->claim_id);
return;
}
RRDHOST *host = rrdhost_find_by_node_id(cmd->node_id);
if(!host) {
- error("RRDCONTEXT: received stop streaming command for claim id '%s', node id '%s', but there is no node with such node id here. Ignoring command.",
- cmd->claim_id, cmd->node_id);
+ netdata_log_error("RRDCONTEXT: received stop streaming command for claim id '%s', node id '%s', but there is no node with such node id here. Ignoring command.",
+ cmd->claim_id, cmd->node_id);
return;
}
if(!rrdhost_flag_check(host, RRDHOST_FLAG_ACLK_STREAM_CONTEXTS)) {
- error("RRDCONTEXT: received stop streaming command for claim id '%s', node id '%s', but node '%s' does not have active context streaming. Ignoring command.",
- cmd->claim_id, cmd->node_id, rrdhost_hostname(host));
+ netdata_log_error("RRDCONTEXT: received stop streaming command for claim id '%s', node id '%s', but node '%s' does not have active context streaming. Ignoring command.",
+ cmd->claim_id, cmd->node_id, rrdhost_hostname(host));
return;
}
@@ -321,4 +322,4 @@ bool rrdcontext_retention_match(RRDCONTEXT_ACQUIRED *rca, time_t after, time_t b
return query_matches_retention(after, before, rc->first_time_s, before > rc->last_time_s ? before : rc->last_time_s, 1);
else
return query_matches_retention(after, before, rc->first_time_s, rc->last_time_s, 1);
-} \ No newline at end of file
+}
diff --git a/database/contexts/rrdcontext.h b/database/contexts/rrdcontext.h
index 0f0f90d32..e3a1ab9af 100644
--- a/database/contexts/rrdcontext.h
+++ b/database/contexts/rrdcontext.h
@@ -415,6 +415,133 @@ typedef struct query_target {
} internal;
} QUERY_TARGET;
+
+struct sql_alert_transition_data {
+ usec_t global_id;
+ uuid_t *transition_id;
+ uuid_t *host_id;
+ uuid_t *config_hash_id;
+ uint32_t alarm_id;
+ const char *alert_name;
+ const char *chart;
+ const char *chart_name;
+ const char *chart_context;
+ const char *family;
+ const char *recipient;
+ const char *units;
+ const char *exec;
+ const char *info;
+ const char *classification;
+ const char *type;
+ const char *component;
+ time_t when_key;
+ time_t duration;
+ time_t non_clear_duration;
+ uint64_t flags;
+ time_t delay_up_to_timestamp;
+ time_t exec_run_timestamp;
+ int exec_code;
+ int new_status;
+ int old_status;
+ int delay;
+ time_t last_repeat;
+ NETDATA_DOUBLE new_value;
+ NETDATA_DOUBLE old_value;
+};
+
+struct sql_alert_config_data {
+ uuid_t *config_hash_id;
+ const char *name;
+
+ struct {
+ const char *on_template;
+ const char *on_key;
+
+ const char *os;
+ const char *hosts;
+ const char *families;
+ const char *plugin;
+ const char *module;
+ const char *host_labels;
+ const char *chart_labels;
+ const char *charts;
+ } selectors;
+
+ const char *info;
+ const char *classification;
+ const char *component;
+ const char *type;
+
+ struct {
+ struct {
+ const char *dimensions;
+ const char *method;
+ uint32_t options;
+
+ int32_t after;
+ int32_t before;
+
+ const char *lookup; // the lookup line, unparsed
+ } db;
+
+ const char *calc; // the calculation expression, unparsed
+ const char *units;
+
+ int32_t update_every; // the update frequency of the alert, in seconds
+ const char *every; // the every line, unparsed
+ } value;
+
+ struct {
+ const char *green; // the green threshold, unparsed
+ const char *red; // the red threshold, unparsed
+ const char *warn; // the warning expression, unparsed
+ const char *crit; // the critical expression, unparsed
+ } status;
+
+ struct {
+ const char *exec; // the script to execute, or NULL to execute the default script
+ const char *to_key; // the recipient, or NULL for the default recipient
+ const char *delay; // the delay line, unparsed
+ const char *repeat; // the repeat line, unparsed
+ const char *options; // FIXME what is this?
+ } notification;
+
+ const char *source; // the configuration file and line this alert came from
+};
+
+int contexts_v2_alert_config_to_json(struct web_client *w, const char *config_hash_id);
+
+struct sql_alert_instance_v2_entry {
+ RRDCALC *tmp;
+
+ size_t ati;
+
+ STRING *context;
+ STRING *chart_id;
+ STRING *chart_name;
+ STRING *name;
+ STRING *family;
+ STRING *units;
+ STRING *source;
+ STRING *classification;
+ STRING *type;
+ STRING *component;
+ STRING *recipient;
+ RRDCALC_STATUS status;
+ RRDCALC_FLAGS flags;
+ STRING *info;
+ NETDATA_DOUBLE value;
+ time_t last_updated;
+ time_t last_status_change;
+ NETDATA_DOUBLE last_status_change_value;
+ uuid_t config_hash_id;
+ usec_t global_id;
+ uuid_t last_transition_id;
+ uint32_t alarm_id;
+ RRDHOST *host;
+ size_t ni;
+};
+
static inline NEVERNULL QUERY_NODE *query_node(QUERY_TARGET *qt, size_t id) {
internal_fatal(id >= qt->nodes.used, "QUERY: invalid query host id");
return &qt->nodes.array[id];
@@ -460,6 +587,30 @@ void query_target_release(QUERY_TARGET *qt);
QUERY_TARGET *query_target_create(QUERY_TARGET_REQUEST *qtr);
+typedef enum __attribute__((packed)) {
+ ATF_STATUS = 0,
+ ATF_CLASS,
+ ATF_TYPE,
+ ATF_COMPONENT,
+ ATF_ROLE,
+ ATF_NODE,
+ ATF_ALERT_NAME,
+ ATF_CHART_NAME,
+ ATF_CONTEXT,
+
+ // total
+ ATF_TOTAL_ENTRIES,
+} ALERT_TRANSITION_FACET;
+
+struct alert_transitions_facets {
+ const char *name;
+ const char *query_param;
+ const char *id;
+ size_t order;
+};
+
+extern struct alert_transitions_facets alert_transition_facets[];
+
struct api_v2_contexts_request {
char *scope_nodes;
char *scope_contexts;
@@ -467,6 +618,20 @@ struct api_v2_contexts_request {
char *contexts;
char *q;
+ CONTEXTS_V2_OPTIONS options;
+
+ struct {
+ CONTEXTS_V2_ALERT_STATUS status;
+ char *alert;
+ char *transition;
+ uint32_t last;
+
+ const char *facets[ATF_TOTAL_ENTRIES];
+ usec_t global_id_anchor;
+ } alerts;
+
+ time_t after;
+ time_t before;
time_t timeout_ms;
qt_interrupt_callback_t interrupt_callback;
@@ -474,18 +639,24 @@ struct api_v2_contexts_request {
};
typedef enum __attribute__ ((__packed__)) {
- CONTEXTS_V2_DEBUG = (1 << 0),
- CONTEXTS_V2_SEARCH = (1 << 1),
- CONTEXTS_V2_NODES = (1 << 2),
- CONTEXTS_V2_NODES_DETAILED = (1 << 3),
- CONTEXTS_V2_CONTEXTS = (1 << 4),
-} CONTEXTS_V2_OPTIONS;
-
-int rrdcontext_to_json_v2(BUFFER *wb, struct api_v2_contexts_request *req, CONTEXTS_V2_OPTIONS options);
+ CONTEXTS_V2_SEARCH = (1 << 1),
+ CONTEXTS_V2_NODES = (1 << 2),
+ CONTEXTS_V2_NODES_INFO = (1 << 3),
+ CONTEXTS_V2_NODE_INSTANCES = (1 << 4),
+ CONTEXTS_V2_CONTEXTS = (1 << 5),
+ CONTEXTS_V2_AGENTS = (1 << 6),
+ CONTEXTS_V2_AGENTS_INFO = (1 << 7),
+ CONTEXTS_V2_VERSIONS = (1 << 8),
+ CONTEXTS_V2_FUNCTIONS = (1 << 9),
+ CONTEXTS_V2_ALERTS = (1 << 10),
+ CONTEXTS_V2_ALERT_TRANSITIONS = (1 << 11),
+} CONTEXTS_V2_MODE;
+
+int rrdcontext_to_json_v2(BUFFER *wb, struct api_v2_contexts_request *req, CONTEXTS_V2_MODE mode);
RRDCONTEXT_TO_JSON_OPTIONS rrdcontext_to_json_parse_options(char *o);
-void buffer_json_agents_array_v2(BUFFER *wb, struct query_timings *timings, time_t now_s);
-void buffer_json_node_add_v2(BUFFER *wb, RRDHOST *host, size_t ni, usec_t duration_ut);
+void buffer_json_agents_v2(BUFFER *wb, struct query_timings *timings, time_t now_s, bool info, bool array);
+void buffer_json_node_add_v2(BUFFER *wb, RRDHOST *host, size_t ni, usec_t duration_ut, bool status);
void buffer_json_query_timings(BUFFER *wb, const char *key, struct query_timings *timings);
void buffer_json_cloud_timings(BUFFER *wb, const char *key, struct query_timings *timings);
diff --git a/database/contexts/worker.c b/database/contexts/worker.c
index 22e28b2ad..e6c3ff3df 100644
--- a/database/contexts/worker.c
+++ b/database/contexts/worker.c
@@ -167,6 +167,27 @@ uint64_t rrdcontext_version_hash_with_callback(
// ----------------------------------------------------------------------------
// retention recalculation
+static void rrdhost_update_cached_retention(RRDHOST *host, time_t first_time_s, time_t last_time_s, bool global) {
+ if(unlikely(!host))
+ return;
+
+ spinlock_lock(&host->retention.spinlock);
+
+ if(global) {
+ host->retention.first_time_s = first_time_s;
+ host->retention.last_time_s = last_time_s;
+ }
+ else {
+ if(!host->retention.first_time_s || first_time_s < host->retention.first_time_s)
+ host->retention.first_time_s = first_time_s;
+
+ if(!host->retention.last_time_s || last_time_s > host->retention.last_time_s)
+ host->retention.last_time_s = last_time_s;
+ }
+
+ spinlock_unlock(&host->retention.spinlock);
+}
+
void rrdcontext_recalculate_context_retention(RRDCONTEXT *rc, RRD_FLAGS reason, bool worker_jobs) {
rrdcontext_post_process_updates(rc, true, reason, worker_jobs);
}
@@ -174,11 +195,22 @@ void rrdcontext_recalculate_context_retention(RRDCONTEXT *rc, RRD_FLAGS reason,
void rrdcontext_recalculate_host_retention(RRDHOST *host, RRD_FLAGS reason, bool worker_jobs) {
if(unlikely(!host || !host->rrdctx.contexts)) return;
+ time_t first_time_s = 0;
+ time_t last_time_s = 0;
+
RRDCONTEXT *rc;
dfe_start_read(host->rrdctx.contexts, rc) {
- rrdcontext_recalculate_context_retention(rc, reason, worker_jobs);
- }
+ rrdcontext_recalculate_context_retention(rc, reason, worker_jobs);
+
+ if(!first_time_s || rc->first_time_s < first_time_s)
+ first_time_s = rc->first_time_s;
+
+ if(!last_time_s || rc->last_time_s > last_time_s)
+ last_time_s = rc->last_time_s;
+ }
dfe_done(rc);
+
+ rrdhost_update_cached_retention(host, first_time_s, last_time_s, true);
}
static void rrdcontext_recalculate_retention_all_hosts(void) {
@@ -318,7 +350,8 @@ void rrdcontext_delete_from_sql_unsafe(RRDCONTEXT *rc) {
// delete it from SQL
if(ctx_delete_context(&rc->rrdhost->host_uuid, &rc->hub) != 0)
- error("RRDCONTEXT: failed to delete context '%s' version %"PRIu64" from SQL.", rc->hub.id, rc->hub.version);
+ netdata_log_error("RRDCONTEXT: failed to delete context '%s' version %"PRIu64" from SQL.",
+ rc->hub.id, rc->hub.version);
}
static void rrdcontext_garbage_collect_single_host(RRDHOST *host, bool worker_jobs) {
@@ -342,11 +375,11 @@ static void rrdcontext_garbage_collect_single_host(RRDHOST *host, bool worker_jo
if(rrdmetric_should_be_deleted(rm)) {
if(worker_jobs) worker_is_busy(WORKER_JOB_CLEANUP_DELETE);
if(!dictionary_del(ri->rrdmetrics, string2str(rm->id)))
- error("RRDCONTEXT: metric '%s' of instance '%s' of context '%s' of host '%s', failed to be deleted from rrdmetrics dictionary.",
- string2str(rm->id),
- string2str(ri->id),
- string2str(rc->id),
- rrdhost_hostname(host));
+ netdata_log_error("RRDCONTEXT: metric '%s' of instance '%s' of context '%s' of host '%s', failed to be deleted from rrdmetrics dictionary.",
+ string2str(rm->id),
+ string2str(ri->id),
+ string2str(rc->id),
+ rrdhost_hostname(host));
else
internal_error(
true,
@@ -362,10 +395,10 @@ static void rrdcontext_garbage_collect_single_host(RRDHOST *host, bool worker_jo
if(rrdinstance_should_be_deleted(ri)) {
if(worker_jobs) worker_is_busy(WORKER_JOB_CLEANUP_DELETE);
if(!dictionary_del(rc->rrdinstances, string2str(ri->id)))
- error("RRDCONTEXT: instance '%s' of context '%s' of host '%s', failed to be deleted from rrdmetrics dictionary.",
- string2str(ri->id),
- string2str(rc->id),
- rrdhost_hostname(host));
+ netdata_log_error("RRDCONTEXT: instance '%s' of context '%s' of host '%s', failed to be deleted from rrdmetrics dictionary.",
+ string2str(ri->id),
+ string2str(rc->id),
+ rrdhost_hostname(host));
else
internal_error(
true,
@@ -383,7 +416,7 @@ static void rrdcontext_garbage_collect_single_host(RRDHOST *host, bool worker_jo
rrdcontext_delete_from_sql_unsafe(rc);
if(!dictionary_del(host->rrdctx.contexts, string2str(rc->id)))
- error("RRDCONTEXT: context '%s' of host '%s', failed to be deleted from rrdmetrics dictionary.",
+ netdata_log_error("RRDCONTEXT: context '%s' of host '%s', failed to be deleted from rrdmetrics dictionary.",
string2str(rc->id),
rrdhost_hostname(host));
else
@@ -554,7 +587,7 @@ static void rrdcontext_post_process_updates(RRDCONTEXT *rc, bool force, RRD_FLAG
size_t min_priority_not_collected = LONG_MAX;
size_t min_priority = LONG_MAX;
time_t min_first_time_t = LONG_MAX, max_last_time_t = 0;
- size_t instances_active = 0, instances_deleted = 0;
+ size_t instances_active = 0, instances_deleted = 0, metrics = 0;
bool live_retention = true, currently_collected = false, hidden = true;
if(dictionary_entries(rc->rrdinstances) > 0) {
RRDINSTANCE *ri;
@@ -587,6 +620,7 @@ static void rrdcontext_post_process_updates(RRDCONTEXT *rc, bool force, RRD_FLAG
string2str(rc->units), string2str(ri->units));
instances_active++;
+ metrics += dictionary_entries(ri->rrdmetrics);
if (ri->priority >= RRDCONTEXT_MINIMUM_ALLOWED_PRIORITY) {
if(rrd_flag_check(ri, RRD_FLAG_COLLECTED)) {
@@ -607,6 +641,8 @@ static void rrdcontext_post_process_updates(RRDCONTEXT *rc, bool force, RRD_FLAG
}
dfe_done(ri);
+ rc->stats.metrics = metrics;
+
if(min_priority_collected != LONG_MAX)
// use the collected priority
min_priority = min_priority_collected;
@@ -809,7 +845,7 @@ void rrdcontext_message_send_unsafe(RRDCONTEXT *rc, bool snapshot __maybe_unused
rrdcontext_delete_from_sql_unsafe(rc);
else if (ctx_store_context(&rc->rrdhost->host_uuid, &rc->hub) != 0)
- error("RRDCONTEXT: failed to save context '%s' version %"PRIu64" to SQL.", rc->hub.id, rc->hub.version);
+ netdata_log_error("RRDCONTEXT: failed to save context '%s' version %"PRIu64" to SQL.", rc->hub.id, rc->hub.version);
}
static bool check_if_cloud_version_changed_unsafe(RRDCONTEXT *rc, bool sending __maybe_unused) {
@@ -872,9 +908,14 @@ static bool check_if_cloud_version_changed_unsafe(RRDCONTEXT *rc, bool sending _
sending ? (rc->queue.scheduled_dispatch_ut - rc->queue.queued_ut) / USEC_PER_MS : 0
);
+ rrdhost_update_cached_retention(rc->rrdhost, rc->first_time_s, rc->last_time_s, false);
+
return true;
}
+ if(!(flags & RRD_FLAG_COLLECTED))
+ rrdhost_update_cached_retention(rc->rrdhost, rc->first_time_s, rc->last_time_s, false);
+
return false;
}
@@ -981,8 +1022,8 @@ static void rrdcontext_dispatch_queued_contexts_to_hub(RRDHOST *host, usec_t now
// delete it from the master dictionary
if(!dictionary_del(host->rrdctx.contexts, string2str(rc->id)))
- error("RRDCONTEXT: '%s' of host '%s' failed to be deleted from rrdcontext dictionary.",
- string2str(id), rrdhost_hostname(host));
+ netdata_log_error("RRDCONTEXT: '%s' of host '%s' failed to be deleted from rrdcontext dictionary.",
+ string2str(id), rrdhost_hostname(host));
string_freez(id);
}
@@ -1082,6 +1123,17 @@ void *rrdcontext_main(void *ptr) {
if (host->rrdctx.contexts)
dictionary_garbage_collect(host->rrdctx.contexts);
+
+ // calculate the number of metrics and instances in the host
+ RRDCONTEXT *rc;
+ uint32_t metrics = 0, instances = 0;
+ dfe_start_read(host->rrdctx.contexts, rc) {
+ metrics += rc->stats.metrics;
+ instances += dictionary_entries(rc->rrdinstances);
+ }
+ dfe_done(rc);
+ host->rrdctx.metrics = metrics;
+ host->rrdctx.instances = instances;
}
dfe_done(host);