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Optimize overview (#23) 

* chore: splitting overview info request

* fix: no index health metric with agent mode

* feat: add query param `timeout` for overview info api

* fix: index overview info format
This commit is contained in:
silenceqi 2024-12-11 19:25:56 +08:00 committed by GitHub
parent ccd44c9b7d
commit 217008fd2f
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GPG Key ID: B5690EEEBB952194
6 changed files with 243 additions and 812 deletions
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28
modules/elastic/api/cluster_overview.go
View File

@ -50,6 +50,8 @@ func (h *APIHandler) FetchClusterInfo(w http.ResponseWriter, req *http.Request,
h.WriteJSON(w, util.MapStr{}, http.StatusOK) h.WriteJSON(w, util.MapStr{}, http.StatusOK)
return return
} }
//only query the first cluster info
clusterIDs = clusterIDs[0:1]
cids := make([]interface{}, 0, len(clusterIDs)) cids := make([]interface{}, 0, len(clusterIDs))
for _, clusterID := range clusterIDs { for _, clusterID := range clusterIDs {
@ -62,7 +64,7 @@ func (h *APIHandler) FetchClusterInfo(w http.ResponseWriter, req *http.Request,
q1.Conds = orm.And( q1.Conds = orm.And(
orm.Eq("metadata.category", "elasticsearch"), orm.Eq("metadata.category", "elasticsearch"),
orm.Eq("metadata.name", "cluster_stats"), orm.Eq("metadata.name", "cluster_stats"),
orm.In("metadata.labels.cluster_id", cids), orm.Eq("metadata.labels.cluster_id", cids[0]),
) )
q1.Collapse("metadata.labels.cluster_id") q1.Collapse("metadata.labels.cluster_id")
q1.AddSort("timestamp", orm.DESC) q1.AddSort("timestamp", orm.DESC)
@ -173,8 +175,8 @@ func (h *APIHandler) FetchClusterInfo(w http.ResponseWriter, req *http.Request,
"bool": util.MapStr{ "bool": util.MapStr{
"must": []util.MapStr{ "must": []util.MapStr{
{ {
"terms": util.MapStr{ "term": util.MapStr{
"metadata.labels.cluster_uuid": clusterUUIDs, "metadata.labels.cluster_uuid": clusterUUIDs[0],
}, },
}, },
{ {
@ -252,7 +254,16 @@ func (h *APIHandler) FetchClusterInfo(w http.ResponseWriter, req *http.Request,
}, },
}, },
} }
indexMetrics := h.getMetrics(context.Background(), query, indexMetricItems, bucketSize) timeout := h.GetParameterOrDefault(req, "timeout", "60s")
du, err := time.ParseDuration(timeout)
if err != nil {
log.Error(err)
h.WriteError(w, err.Error(), http.StatusInternalServerError)
return
}
ctx, cancel := context.WithTimeout(context.Background(), du)
defer cancel()
indexMetrics := h.getMetrics(ctx, query, indexMetricItems, bucketSize)
indexingMetricData := util.MapStr{} indexingMetricData := util.MapStr{}
for _, line := range indexMetrics["cluster_indexing"].Lines { for _, line := range indexMetrics["cluster_indexing"].Lines {
// remove first metric dot // remove first metric dot
@ -716,6 +727,9 @@ func (h *APIHandler) GetRealtimeClusterNodes(w http.ResponseWriter, req *http.Re
info.IndexQPS = qps[nodeInfo.Id]["index"] info.IndexQPS = qps[nodeInfo.Id]["index"]
info.QueryQPS = qps[nodeInfo.Id]["query"] info.QueryQPS = qps[nodeInfo.Id]["query"]
info.IndexBytesQPS = qps[nodeInfo.Id]["index_bytes"] info.IndexBytesQPS = qps[nodeInfo.Id]["index_bytes"]
if v, ok := qps[nodeInfo.Id]["latest_timestamp"].(float64); ok {
info.Timestamp = uint64(v)
}
} }
nodeInfos = append(nodeInfos, info) nodeInfos = append(nodeInfos, info)
} }
@ -826,6 +840,7 @@ type RealtimeNodeInfo struct {
IndexQPS interface{} `json:"index_qps"` IndexQPS interface{} `json:"index_qps"`
QueryQPS interface{} `json:"query_qps"` QueryQPS interface{} `json:"query_qps"`
IndexBytesQPS interface{} `json:"index_bytes_qps"` IndexBytesQPS interface{} `json:"index_bytes_qps"`
Timestamp uint64 `json:"timestamp"`
CatNodeResponse CatNodeResponse
} }
@ -1122,6 +1137,11 @@ func (h *APIHandler) getNodeQPS(clusterID string, bucketSizeInSeconds int) (map[
"buckets_path": "query_total", "buckets_path": "query_total",
}, },
}, },
"latest_timestamp": util.MapStr{
"max": util.MapStr{
"field": "timestamp",
},
},
}, },
}, },
}, },

319
modules/elastic/api/index_overview.go
View File

@ -31,6 +31,7 @@ import (
"context" "context"
"fmt" "fmt"
log "github.com/cihub/seelog" log "github.com/cihub/seelog"
v1 "infini.sh/console/modules/elastic/api/v1"
httprouter "infini.sh/framework/core/api/router" httprouter "infini.sh/framework/core/api/router"
"infini.sh/framework/core/elastic" "infini.sh/framework/core/elastic"
"infini.sh/framework/core/event" "infini.sh/framework/core/event"
@ -274,21 +275,42 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
h.WriteJSON(w, util.MapStr{}, http.StatusOK) h.WriteJSON(w, util.MapStr{}, http.StatusOK)
return return
} }
indexIDs = indexIDs[0:1]
// map indexIDs(cluster_id:index_name => cluster_uuid:indexName) // map indexIDs(cluster_id:index_name => cluster_uuid:indexName)
var ( var (
indexIDM = map[string]string{} indexIDM = map[string]string{}
newIndexIDs []interface{} newIndexIDs []interface{}
clusterIndexNames = map[string][]string{} clusterIndexNames = map[string][]string{}
) )
for _, indexID := range indexIDs { indexID := indexIDs[0]
if v, ok := indexID.(string); ok { timeout := h.GetParameterOrDefault(req, "timeout", "60s")
parts := strings.Split(v, ":") du, err := time.ParseDuration(timeout)
if len(parts) != 2 { if err != nil {
log.Warnf("got wrong index_id: %s", v) log.Error(err)
continue h.WriteError(w, err.Error(), http.StatusInternalServerError)
} return
clusterIndexNames[parts[0]] = append(clusterIndexNames[parts[0]], parts[1]) }
ctx, cancel := context.WithTimeout(context.Background(), du)
defer cancel()
var (
firstClusterID string
firstIndexName string
)
if v, ok := indexID.(string); ok {
parts := strings.Split(v, ":")
if len(parts) != 2 {
h.WriteError(w, fmt.Sprintf("invalid index_id: %s", indexID), http.StatusInternalServerError)
return
} }
firstClusterID, firstIndexName = parts[0], parts[1]
if GetMonitorState(firstClusterID) == Console {
h.APIHandler.FetchIndexInfo(w, ctx, indexIDs)
return
}
clusterIndexNames[firstClusterID] = append(clusterIndexNames[firstClusterID], firstIndexName)
}else{
h.WriteError(w, fmt.Sprintf("invalid index_id: %v", indexID), http.StatusInternalServerError)
return
} }
for clusterID, indexNames := range clusterIndexNames { for clusterID, indexNames := range clusterIndexNames {
clusterUUID, err := adapter.GetClusterUUID(clusterID) clusterUUID, err := adapter.GetClusterUUID(clusterID)
@ -306,7 +328,7 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
q1.Conds = orm.And( q1.Conds = orm.And(
orm.Eq("metadata.category", "elasticsearch"), orm.Eq("metadata.category", "elasticsearch"),
orm.Eq("metadata.name", "shard_stats"), orm.Eq("metadata.name", "shard_stats"),
orm.In("metadata.labels.index_id", newIndexIDs), orm.Eq("metadata.labels.index_id", newIndexIDs[0]),
) )
q1.Collapse("metadata.labels.shard_id") q1.Collapse("metadata.labels.shard_id")
q1.AddSort("timestamp", orm.DESC) q1.AddSort("timestamp", orm.DESC)
@ -358,7 +380,7 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
} }
} }
statusMetric, err := getIndexStatusOfRecentDay(indexIDs) statusMetric, err := h.GetIndexStatusOfRecentDay(firstClusterID, firstIndexName)
if err != nil { if err != nil {
log.Error(err) log.Error(err)
h.WriteError(w, err.Error(), http.StatusInternalServerError) h.WriteError(w, err.Error(), http.StatusInternalServerError)
@ -416,8 +438,8 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
}, },
}, },
{ {
"terms": util.MapStr{ "term": util.MapStr{
"metadata.labels.index_id": newIndexIDs, "metadata.labels.index_id": newIndexIDs[0],
}, },
}, },
}, },
@ -504,7 +526,7 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
}, },
}, },
} }
metrics := h.getMetrics(context.Background(), query, nodeMetricItems, bucketSize) metrics := h.getMetrics(ctx, query, nodeMetricItems, bucketSize)
indexMetrics := map[string]util.MapStr{} indexMetrics := map[string]util.MapStr{}
for key, item := range metrics { for key, item := range metrics {
for _, line := range item.Lines { for _, line := range item.Lines {
@ -890,9 +912,15 @@ func (h *APIHandler) GetSingleIndexMetrics(w http.ResponseWriter, req *http.Requ
return return
} }
metrics["shard_state"] = shardStateMetric metrics["shard_state"] = shardStateMetric
}else { }else if metricKey == v1.IndexHealthMetricKey {
healthMetric, err := h.GetIndexHealthMetric(ctx, clusterID, indexName, min, max, bucketSize)
if err != nil {
log.Error(err)
}
metrics["index_health"] = healthMetric
} else {
switch metricKey { switch metricKey {
case IndexThroughputMetricKey: case v1.IndexThroughputMetricKey:
metricItem := newMetricItem("index_throughput", 1, OperationGroupKey) metricItem := newMetricItem("index_throughput", 1, OperationGroupKey)
metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true) metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true)
if shardID == "" { if shardID == "" {
@ -905,14 +933,14 @@ func (h *APIHandler) GetSingleIndexMetrics(w http.ResponseWriter, req *http.Requ
metricItem.AddLine("Deleting Rate", "Deleting Rate", "Number of documents being deleted for node.", "group1", "payload.elasticsearch.shard_stats.indexing.delete_total", "max", bucketSizeStr, "doc/s", "num", "0,0.[00]", "0,0.[00]", false, true) metricItem.AddLine("Deleting Rate", "Deleting Rate", "Number of documents being deleted for node.", "group1", "payload.elasticsearch.shard_stats.indexing.delete_total", "max", bucketSizeStr, "doc/s", "num", "0,0.[00]", "0,0.[00]", false, true)
} }
metricItems = append(metricItems, metricItem) metricItems = append(metricItems, metricItem)
case SearchThroughputMetricKey: case v1.SearchThroughputMetricKey:
metricItem := newMetricItem("search_throughput", 2, OperationGroupKey) metricItem := newMetricItem("search_throughput", 2, OperationGroupKey)
metricItem.AddAxi("searching", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false) metricItem.AddAxi("searching", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false)
metricItem.AddLine("Search Rate", "Search Rate", metricItem.AddLine("Search Rate", "Search Rate",
"Number of search requests being executed.", "Number of search requests being executed.",
"group1", "payload.elasticsearch.shard_stats.search.query_total", "max", bucketSizeStr, "query/s", "num", "0,0.[00]", "0,0.[00]", false, true) "group1", "payload.elasticsearch.shard_stats.search.query_total", "max", bucketSizeStr, "query/s", "num", "0,0.[00]", "0,0.[00]", false, true)
metricItems = append(metricItems, metricItem) metricItems = append(metricItems, metricItem)
case IndexLatencyMetricKey: case v1.IndexLatencyMetricKey:
metricItem := newMetricItem("index_latency", 3, LatencyGroupKey) metricItem := newMetricItem("index_latency", 3, LatencyGroupKey)
metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true) metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true)
if shardID == "" { //index level if shardID == "" { //index level
@ -933,7 +961,7 @@ func (h *APIHandler) GetSingleIndexMetrics(w http.ResponseWriter, req *http.Requ
return value / value2 return value / value2
} }
metricItems = append(metricItems, metricItem) metricItems = append(metricItems, metricItem)
case SearchLatencyMetricKey: case v1.SearchLatencyMetricKey:
metricItem := newMetricItem("search_latency", 4, LatencyGroupKey) metricItem := newMetricItem("search_latency", 4, LatencyGroupKey)
metricItem.AddAxi("searching", "group2", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false) metricItem.AddAxi("searching", "group2", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false)
@ -1052,261 +1080,6 @@ func (h *APIHandler) getIndexShardsMetric(ctx context.Context, id, indexName str
return metricItem, nil return metricItem, nil
} }
func (h *APIHandler) getIndexHealthMetric(id, indexName string, min, max int64, bucketSize int)(*common.MetricItem, error){
bucketSizeStr:=fmt.Sprintf("%vs",bucketSize)
intervalField, err := getDateHistogramIntervalField(global.MustLookupString(elastic.GlobalSystemElasticsearchID), bucketSizeStr)
if err != nil {
return nil, err
}
query := util.MapStr{
"query": util.MapStr{
"bool": util.MapStr{
"must": []util.MapStr{
{
"term": util.MapStr{
"metadata.labels.cluster_id": util.MapStr{
"value": id,
},
},
},
{
"term": util.MapStr{
"metadata.category": util.MapStr{
"value": "elasticsearch",
},
},
},
{
"term": util.MapStr{
"metadata.name": util.MapStr{
"value": "index_stats",
},
},
},
{
"term": util.MapStr{
"metadata.labels.index_name": util.MapStr{
"value": indexName,
},
},
},
},
"filter": []util.MapStr{
{
"range": util.MapStr{
"timestamp": util.MapStr{
"gte": min,
"lte": max,
},
},
},
},
},
},
"aggs": util.MapStr{
"dates": util.MapStr{
"date_histogram": util.MapStr{
"field": "timestamp",
intervalField: bucketSizeStr,
},
"aggs": util.MapStr{
"groups": util.MapStr{
"terms": util.MapStr{
"field": "payload.elasticsearch.index_stats.index_info.health",
"size": 5,
},
},
},
},
},
}
response, err := elastic.GetClient(global.MustLookupString(elastic.GlobalSystemElasticsearchID)).SearchWithRawQueryDSL(getAllMetricsIndex(), util.MustToJSONBytes(query))
if err != nil {
log.Error(err)
return nil, err
}
metricItem:=newMetricItem("index_health", 1, "")
metricItem.AddLine("health","Health","","group1","payload.elasticsearch.index_stats.index_info.health","max",bucketSizeStr,"%","ratio","0.[00]","0.[00]",false,false)
metricData := []interface{}{}
if response.StatusCode == 200 {
metricData, err = parseGroupMetricData(response.Aggregations["dates"].Buckets, true)
if err != nil {
return nil, err
}
}
metricItem.Lines[0].Data = metricData
metricItem.Lines[0].Type = common.GraphTypeBar
return metricItem, nil
}
func getIndexStatusOfRecentDay(indexIDs []interface{})(map[string][]interface{}, error){
q := orm.Query{
WildcardIndex: true,
}
query := util.MapStr{
"aggs": util.MapStr{
"group_by_index_id": util.MapStr{
"terms": util.MapStr{
"field": "metadata.labels.index_id",
"size": 100,
},
"aggs": util.MapStr{
"time_histogram": util.MapStr{
"date_range": util.MapStr{
"field": "timestamp",
"format": "yyyy-MM-dd",
"time_zone": "+08:00",
"ranges": []util.MapStr{
{
"from": "now-13d/d",
"to": "now-12d/d",
}, {
"from": "now-12d/d",
"to": "now-11d/d",
},
{
"from": "now-11d/d",
"to": "now-10d/d",
},
{
"from": "now-10d/d",
"to": "now-9d/d",
}, {
"from": "now-9d/d",
"to": "now-8d/d",
},
{
"from": "now-8d/d",
"to": "now-7d/d",
},
{
"from": "now-7d/d",
"to": "now-6d/d",
},
{
"from": "now-6d/d",
"to": "now-5d/d",
}, {
"from": "now-5d/d",
"to": "now-4d/d",
},
{
"from": "now-4d/d",
"to": "now-3d/d",
},{
"from": "now-3d/d",
"to": "now-2d/d",
}, {
"from": "now-2d/d",
"to": "now-1d/d",
}, {
"from": "now-1d/d",
"to": "now/d",
},
{
"from": "now/d",
"to": "now",
},
},
},
"aggs": util.MapStr{
"term_health": util.MapStr{
"terms": util.MapStr{
"field": "payload.elasticsearch.index_stats.index_info.health",
},
},
},
},
},
},
},
"sort": []util.MapStr{
{
"timestamp": util.MapStr{
"order": "desc",
},
},
},
"size": 0,
"query": util.MapStr{
"bool": util.MapStr{
"filter": []util.MapStr{
{
"range": util.MapStr{
"timestamp": util.MapStr{
"gte": "now-15d",
"lte": "now",
},
},
},
},
"must": []util.MapStr{
{
"term": util.MapStr{
"metadata.name": util.MapStr{
"value": "index_stats",
},
},
},
{
"terms": util.MapStr{
"metadata.labels.index_id": indexIDs,
},
},
},
},
},
}
q.RawQuery = util.MustToJSONBytes(query)
err, res := orm.Search(&event.Event{}, &q)
if err != nil {
return nil, err
}
response := elastic.SearchResponse{}
util.FromJSONBytes(res.Raw, &response)
recentStatus := map[string][]interface{}{}
for _, bk := range response.Aggregations["group_by_index_id"].Buckets {
indexKey := bk["key"].(string)
recentStatus[indexKey] = []interface{}{}
if histogramAgg, ok := bk["time_histogram"].(map[string]interface{}); ok {
if bks, ok := histogramAgg["buckets"].([]interface{}); ok {
for _, bkItem := range bks {
if bkVal, ok := bkItem.(map[string]interface{}); ok {
if termHealth, ok := bkVal["term_health"].(map[string]interface{}); ok {
if healthBks, ok := termHealth["buckets"].([]interface{}); ok {
if len(healthBks) == 0 {
continue
}
healthMap := map[string]int{}
status := "unknown"
for _, hbkItem := range healthBks {
if hitem, ok := hbkItem.(map[string]interface{}); ok {
healthMap[hitem["key"].(string)] = 1
}
}
if _, ok = healthMap["red"]; ok {
status = "red"
}else if _, ok = healthMap["yellow"]; ok {
status = "yellow"
}else if _, ok = healthMap["green"]; ok {
status = "green"
}
recentStatus[indexKey] = append(recentStatus[indexKey], []interface{}{bkVal["key"], status})
}
}
}
}
}
}
}
return recentStatus, nil
}
func (h *APIHandler) getIndexNodes(w http.ResponseWriter, req *http.Request, ps httprouter.Params) { func (h *APIHandler) getIndexNodes(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
resBody := map[string] interface{}{} resBody := map[string] interface{}{}
id := ps.ByName("id") id := ps.ByName("id")

27
modules/elastic/api/manage.go
View File

@ -560,7 +560,7 @@ func (h *APIHandler) HandleClusterMetricsAction(w http.ResponseWriter, req *http
} }
ctx, cancel := context.WithTimeout(context.Background(), du) ctx, cancel := context.WithTimeout(context.Background(), du)
defer cancel() defer cancel()
if util.StringInArray([]string{IndexThroughputMetricKey, SearchThroughputMetricKey, IndexLatencyMetricKey, SearchLatencyMetricKey}, key) { if util.StringInArray([]string{v1.IndexThroughputMetricKey, v1.SearchThroughputMetricKey, v1.IndexLatencyMetricKey, v1.SearchLatencyMetricKey}, key) {
metrics = h.GetClusterIndexMetrics(ctx, id, bucketSize, min, max, key) metrics = h.GetClusterIndexMetrics(ctx, id, bucketSize, min, max, key)
}else{ }else{
metrics = h.GetClusterMetrics(ctx, id, bucketSize, min, max, key) metrics = h.GetClusterMetrics(ctx, id, bucketSize, min, max, key)
@ -912,7 +912,7 @@ func (h *APIHandler) GetClusterMetrics(ctx context.Context, id string, bucketSiz
ClusterIndicesMetricKey, ClusterIndicesMetricKey,
ClusterNodeCountMetricKey: ClusterNodeCountMetricKey:
clusterMetricsResult = h.getClusterMetricsByKey(ctx, id, bucketSize, min, max, metricKey) clusterMetricsResult = h.getClusterMetricsByKey(ctx, id, bucketSize, min, max, metricKey)
case IndexLatencyMetricKey, IndexThroughputMetricKey, SearchThroughputMetricKey, SearchLatencyMetricKey: case v1.IndexLatencyMetricKey, v1.IndexThroughputMetricKey, v1.SearchThroughputMetricKey, v1.SearchLatencyMetricKey:
clusterMetricsResult = h.GetClusterIndexMetrics(ctx, id, bucketSize, min, max, metricKey) clusterMetricsResult = h.GetClusterIndexMetrics(ctx, id, bucketSize, min, max, metricKey)
case ClusterHealthMetricKey: case ClusterHealthMetricKey:
statusMetric, err := h.getClusterStatusMetric(ctx, id, min, max, bucketSize) statusMetric, err := h.getClusterStatusMetric(ctx, id, min, max, bucketSize)
@ -1024,31 +1024,24 @@ func (h *APIHandler) getClusterMetricsByKey(ctx context.Context, id string, buck
return h.getSingleMetrics(ctx, clusterMetricItems, query, bucketSize) return h.getSingleMetrics(ctx, clusterMetricItems, query, bucketSize)
} }
const (
IndexThroughputMetricKey = "index_throughput"
SearchThroughputMetricKey = "search_throughput"
IndexLatencyMetricKey = "index_latency"
SearchLatencyMetricKey = "search_latency"
)
func (h *APIHandler) GetClusterIndexMetrics(ctx context.Context, id string, bucketSize int, min, max int64, metricKey string) map[string]*common.MetricItem { func (h *APIHandler) GetClusterIndexMetrics(ctx context.Context, id string, bucketSize int, min, max int64, metricKey string) map[string]*common.MetricItem {
bucketSizeStr := fmt.Sprintf("%vs", bucketSize) bucketSizeStr := fmt.Sprintf("%vs", bucketSize)
metricItems := []*common.MetricItem{} metricItems := []*common.MetricItem{}
switch metricKey { switch metricKey {
case IndexThroughputMetricKey: case v1.IndexThroughputMetricKey:
metricItem := newMetricItem(IndexThroughputMetricKey, 2, OperationGroupKey) metricItem := newMetricItem(v1.IndexThroughputMetricKey, 2, OperationGroupKey)
metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true) metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true)
metricItem.AddLine("Indexing Rate", "Total Indexing", "Number of documents being indexed for primary and replica shards.", "group1", "payload.elasticsearch.node_stats.indices.indexing.index_total", "max", bucketSizeStr, "doc/s", "num", "0,0.[00]", "0,0.[00]", false, true) metricItem.AddLine("Indexing Rate", "Total Indexing", "Number of documents being indexed for primary and replica shards.", "group1", "payload.elasticsearch.node_stats.indices.indexing.index_total", "max", bucketSizeStr, "doc/s", "num", "0,0.[00]", "0,0.[00]", false, true)
metricItems = append(metricItems, metricItem) metricItems = append(metricItems, metricItem)
case SearchThroughputMetricKey: case v1.SearchThroughputMetricKey:
metricItem := newMetricItem(SearchThroughputMetricKey, 2, OperationGroupKey) metricItem := newMetricItem(v1.SearchThroughputMetricKey, 2, OperationGroupKey)
metricItem.AddAxi("searching", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false) metricItem.AddAxi("searching", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false)
metricItem.AddLine("Search Rate", "Total Query", metricItem.AddLine("Search Rate", "Total Query",
"Number of search requests being executed across primary and replica shards. A single search can run against multiple shards!", "Number of search requests being executed across primary and replica shards. A single search can run against multiple shards!",
"group1", "payload.elasticsearch.node_stats.indices.search.query_total", "max", bucketSizeStr, "query/s", "num", "0,0.[00]", "0,0.[00]", false, true) "group1", "payload.elasticsearch.node_stats.indices.search.query_total", "max", bucketSizeStr, "query/s", "num", "0,0.[00]", "0,0.[00]", false, true)
metricItems = append(metricItems, metricItem) metricItems = append(metricItems, metricItem)
case IndexLatencyMetricKey: case v1.IndexLatencyMetricKey:
metricItem := newMetricItem(IndexLatencyMetricKey, 3, LatencyGroupKey) metricItem := newMetricItem(v1.IndexLatencyMetricKey, 3, LatencyGroupKey)
metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true) metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true)
metricItem.AddLine("Indexing", "Indexing Latency", "Average latency for indexing documents.", "group1", "payload.elasticsearch.node_stats.indices.indexing.index_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true) metricItem.AddLine("Indexing", "Indexing Latency", "Average latency for indexing documents.", "group1", "payload.elasticsearch.node_stats.indices.indexing.index_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)
@ -1062,8 +1055,8 @@ func (h *APIHandler) GetClusterIndexMetrics(ctx context.Context, id string, buck
return value / value2 return value / value2
} }
metricItems = append(metricItems, metricItem) metricItems = append(metricItems, metricItem)
case SearchLatencyMetricKey: case v1.SearchLatencyMetricKey:
metricItem := newMetricItem(SearchLatencyMetricKey, 3, LatencyGroupKey) metricItem := newMetricItem(v1.SearchLatencyMetricKey, 3, LatencyGroupKey)
metricItem.AddAxi("searching", "group2", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false) metricItem.AddAxi("searching", "group2", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false)
metricItem.AddLine("Searching", "Query Latency", "Average latency for searching query.", "group2", "payload.elasticsearch.node_stats.indices.search.query_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true) metricItem.AddLine("Searching", "Query Latency", "Average latency for searching query.", "group2", "payload.elasticsearch.node_stats.indices.search.query_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)

30
modules/elastic/api/node_overview.go
View File

@ -31,6 +31,7 @@ import (
"context" "context"
"fmt" "fmt"
log "github.com/cihub/seelog" log "github.com/cihub/seelog"
v1 "infini.sh/console/modules/elastic/api/v1"
httprouter "infini.sh/framework/core/api/router" httprouter "infini.sh/framework/core/api/router"
"infini.sh/framework/core/elastic" "infini.sh/framework/core/elastic"
"infini.sh/framework/core/event" "infini.sh/framework/core/event"
@ -204,6 +205,17 @@ func (h *APIHandler) FetchNodeInfo(w http.ResponseWriter, req *http.Request, ps
h.WriteJSON(w, util.MapStr{}, http.StatusOK) h.WriteJSON(w, util.MapStr{}, http.StatusOK)
return return
} }
//only query one node info for fast response
nodeIDs = nodeIDs[0:1]
timeout := h.GetParameterOrDefault(req, "timeout", "60s")
du, err := time.ParseDuration(timeout)
if err != nil {
log.Error(err)
h.WriteError(w, err.Error(), http.StatusInternalServerError)
return
}
ctx, cancel := context.WithTimeout(context.Background(), du)
defer cancel()
q1 := orm.Query{WildcardIndex: true} q1 := orm.Query{WildcardIndex: true}
query := util.MapStr{ query := util.MapStr{
@ -235,8 +247,8 @@ func (h *APIHandler) FetchNodeInfo(w http.ResponseWriter, req *http.Request, ps
}, },
}, },
{ {
"terms": util.MapStr{ "term": util.MapStr{
"metadata.labels.node_id": nodeIDs, "metadata.labels.node_id": nodeIDs[0],
}, },
}, },
}, },
@ -355,8 +367,8 @@ func (h *APIHandler) FetchNodeInfo(w http.ResponseWriter, req *http.Request, ps
}, },
}, },
{ {
"terms": util.MapStr{ "term": util.MapStr{
"metadata.labels.node_id": nodeIDs, "metadata.labels.node_id": nodeIDs[0],
}, },
}, },
}, },
@ -410,7 +422,7 @@ func (h *APIHandler) FetchNodeInfo(w http.ResponseWriter, req *http.Request, ps
}, },
}, },
} }
metrics := h.getMetrics(context.Background(), query, nodeMetricItems, bucketSize) metrics := h.getMetrics(ctx, query, nodeMetricItems, bucketSize)
indexMetrics := map[string]util.MapStr{} indexMetrics := map[string]util.MapStr{}
for key, item := range metrics { for key, item := range metrics {
for _, line := range item.Lines { for _, line := range item.Lines {
@ -722,19 +734,19 @@ func (h *APIHandler) GetSingleNodeMetrics(w http.ResponseWriter, req *http.Reque
metricItem.AddLine("Max Heap","Max Heap","JVM max Heap of node.","group1","payload.elasticsearch.node_stats.jvm.mem.heap_max_in_bytes","max",bucketSizeStr,"","bytes","0,0.[00]","0,0.[00]",false,false) metricItem.AddLine("Max Heap","Max Heap","JVM max Heap of node.","group1","payload.elasticsearch.node_stats.jvm.mem.heap_max_in_bytes","max",bucketSizeStr,"","bytes","0,0.[00]","0,0.[00]",false,false)
metricItem.AddLine("Used Heap","Used Heap","JVM used Heap of node.","group1","payload.elasticsearch.node_stats.jvm.mem.heap_used_in_bytes","max",bucketSizeStr,"","bytes","0,0.[00]","0,0.[00]",false,false) metricItem.AddLine("Used Heap","Used Heap","JVM used Heap of node.","group1","payload.elasticsearch.node_stats.jvm.mem.heap_used_in_bytes","max",bucketSizeStr,"","bytes","0,0.[00]","0,0.[00]",false,false)
metricItems=append(metricItems,metricItem) metricItems=append(metricItems,metricItem)
case IndexThroughputMetricKey: case v1.IndexThroughputMetricKey:
metricItem := newMetricItem("index_throughput", 3, OperationGroupKey) metricItem := newMetricItem("index_throughput", 3, OperationGroupKey)
metricItem.AddAxi("indexing","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true) metricItem.AddAxi("indexing","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true)
metricItem.AddLine("Indexing Rate","Total Shards","Number of documents being indexed for node.","group1","payload.elasticsearch.node_stats.indices.indexing.index_total","max",bucketSizeStr,"doc/s","num","0,0.[00]","0,0.[00]",false,true) metricItem.AddLine("Indexing Rate","Total Shards","Number of documents being indexed for node.","group1","payload.elasticsearch.node_stats.indices.indexing.index_total","max",bucketSizeStr,"doc/s","num","0,0.[00]","0,0.[00]",false,true)
metricItems=append(metricItems,metricItem) metricItems=append(metricItems,metricItem)
case SearchThroughputMetricKey: case v1.SearchThroughputMetricKey:
metricItem := newMetricItem("search_throughput", 4, OperationGroupKey) metricItem := newMetricItem("search_throughput", 4, OperationGroupKey)
metricItem.AddAxi("searching","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,false) metricItem.AddAxi("searching","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,false)
metricItem.AddLine("Search Rate","Total Shards", metricItem.AddLine("Search Rate","Total Shards",
"Number of search requests being executed.", "Number of search requests being executed.",
"group1","payload.elasticsearch.node_stats.indices.search.query_total","max",bucketSizeStr,"query/s","num","0,0.[00]","0,0.[00]",false,true) "group1","payload.elasticsearch.node_stats.indices.search.query_total","max",bucketSizeStr,"query/s","num","0,0.[00]","0,0.[00]",false,true)
metricItems=append(metricItems,metricItem) metricItems=append(metricItems,metricItem)
case IndexLatencyMetricKey: case v1.IndexLatencyMetricKey:
metricItem := newMetricItem("index_latency", 5, LatencyGroupKey) metricItem := newMetricItem("index_latency", 5, LatencyGroupKey)
metricItem.AddAxi("indexing","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true) metricItem.AddAxi("indexing","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true)
@ -749,7 +761,7 @@ func (h *APIHandler) GetSingleNodeMetrics(w http.ResponseWriter, req *http.Reque
return value/value2 return value/value2
} }
metricItems=append(metricItems,metricItem) metricItems=append(metricItems,metricItem)
case SearchLatencyMetricKey: case v1.SearchLatencyMetricKey:
metricItem := newMetricItem("search_latency", 6, LatencyGroupKey) metricItem := newMetricItem("search_latency", 6, LatencyGroupKey)
metricItem.AddAxi("searching","group2",common.PositionLeft,"num","0,0","0,0.[00]",5,false) metricItem.AddAxi("searching","group2",common.PositionLeft,"num","0,0","0,0.[00]",5,false)

164
modules/elastic/api/v1/cluster_overview.go
View File

@ -29,7 +29,6 @@ import (
"strings" "strings"
"time" "time"
log "github.com/cihub/seelog"
httprouter "infini.sh/framework/core/api/router" httprouter "infini.sh/framework/core/api/router"
"infini.sh/framework/core/elastic" "infini.sh/framework/core/elastic"
"infini.sh/framework/core/event" "infini.sh/framework/core/event"
@ -569,71 +568,6 @@ func (h *APIHandler) GetClusterNodes(w http.ResponseWriter, req *http.Request, p
h.WriteJSON(w, nodes, http.StatusOK) h.WriteJSON(w, nodes, http.StatusOK)
} }
func (h *APIHandler) GetRealtimeClusterNodes(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
id := ps.ByName("id")
meta := elastic.GetMetadata(id)
if meta == nil || !meta.IsAvailable() {
log.Debugf("cluster [%s] is not available", id)
h.WriteJSON(w, []interface{}{}, http.StatusOK)
return
}
esClient := elastic.GetClient(id)
if esClient == nil {
h.WriteJSON(w, util.MapStr{
"error": "cluster not found",
}, http.StatusNotFound)
return
}
catNodesInfo, err := esClient.CatNodes("id,name,ip,port,master,heap.percent,disk.avail,cpu,load_1m,uptime")
if err != nil {
h.WriteJSON(w, util.MapStr{
"error": err.Error(),
}, http.StatusInternalServerError)
return
}
catShardsInfo, err := esClient.CatShards()
if err != nil {
log.Error(err)
}
shardCounts := map[string]int{}
nodeM := map[string]string{}
for _, shardInfo := range catShardsInfo {
nodeM[shardInfo.NodeName] = shardInfo.NodeID
if c, ok := shardCounts[shardInfo.NodeName]; ok {
shardCounts[shardInfo.NodeName] = c + 1
} else {
shardCounts[shardInfo.NodeName] = 1
}
}
qps, err := h.getNodeQPS(id, 20)
if err != nil {
h.WriteJSON(w, util.MapStr{
"error": err.Error(),
}, http.StatusInternalServerError)
return
}
nodeInfos := []RealtimeNodeInfo{}
for _, nodeInfo := range catNodesInfo {
if len(nodeInfo.Id) == 4 { //node short id, use nodeId from shard info isnstead
nodeInfo.Id = nodeM[nodeInfo.Name]
}
if c, ok := shardCounts[nodeInfo.Name]; ok {
nodeInfo.Shards = c
}
info := RealtimeNodeInfo{
CatNodeResponse: CatNodeResponse(nodeInfo),
}
if _, ok := qps[nodeInfo.Id]; ok {
info.IndexQPS = qps[nodeInfo.Id]["index"]
info.QueryQPS = qps[nodeInfo.Id]["query"]
info.IndexBytesQPS = qps[nodeInfo.Id]["index_bytes"]
}
nodeInfos = append(nodeInfos, info)
}
h.WriteJSON(w, nodeInfos, http.StatusOK)
}
func (h *APIHandler) GetClusterIndices(w http.ResponseWriter, req *http.Request, ps httprouter.Params) { func (h *APIHandler) GetClusterIndices(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
var ( var (
//size = h.GetIntOrDefault(req, "size", 20) //size = h.GetIntOrDefault(req, "size", 20)
@ -824,97 +758,6 @@ func (h *APIHandler) getIndexQPS(clusterID string, bucketSizeInSeconds int) (map
return h.QueryQPS(query, bucketSizeInSeconds) return h.QueryQPS(query, bucketSizeInSeconds)
} }
func (h *APIHandler) getNodeQPS(clusterID string, bucketSizeInSeconds int) (map[string]util.MapStr, error) {
ver := h.Client().GetVersion()
bucketSizeStr := fmt.Sprintf("%ds", bucketSizeInSeconds)
intervalField, err := elastic.GetDateHistogramIntervalField(ver.Distribution, ver.Number, bucketSizeStr)
if err != nil {
return nil, err
}
query := util.MapStr{
"size": 0,
"aggs": util.MapStr{
"term_node": util.MapStr{
"terms": util.MapStr{
"field": "metadata.labels.node_id",
"size": 1000,
},
"aggs": util.MapStr{
"date": util.MapStr{
"date_histogram": util.MapStr{
"field": "timestamp",
intervalField: "10s",
},
"aggs": util.MapStr{
"index_total": util.MapStr{
"max": util.MapStr{
"field": "payload.elasticsearch.node_stats.indices.indexing.index_total",
},
},
"index_bytes_total": util.MapStr{
"max": util.MapStr{
"field": "payload.elasticsearch.node_stats.indices.store.size_in_bytes",
},
},
"query_total": util.MapStr{
"max": util.MapStr{
"field": "payload.elasticsearch.node_stats.indices.search.query_total",
},
},
"index_rate": util.MapStr{
"derivative": util.MapStr{
"buckets_path": "index_total",
},
},
"index_bytes_rate": util.MapStr{
"derivative": util.MapStr{
"buckets_path": "index_bytes_total",
},
},
"query_rate": util.MapStr{
"derivative": util.MapStr{
"buckets_path": "query_total",
},
},
},
},
},
},
},
"query": util.MapStr{
"bool": util.MapStr{
"filter": []util.MapStr{
{
"range": util.MapStr{
"timestamp": util.MapStr{
"gte": "now-1m",
"lte": "now",
},
},
},
},
"must": []util.MapStr{
{
"term": util.MapStr{
"metadata.labels.cluster_id": util.MapStr{
"value": clusterID,
},
},
},
{
"term": util.MapStr{
"metadata.name": util.MapStr{
"value": "node_stats",
},
},
},
},
},
},
}
return h.QueryQPS(query, bucketSizeInSeconds)
}
func (h *APIHandler) QueryQPS(query util.MapStr, bucketSizeInSeconds int) (map[string]util.MapStr, error) { func (h *APIHandler) QueryQPS(query util.MapStr, bucketSizeInSeconds int) (map[string]util.MapStr, error) {
esClient := h.Client() esClient := h.Client()
searchRes, err := esClient.SearchWithRawQueryDSL(orm.GetWildcardIndexName(event.Event{}), util.MustToJSONBytes(query)) searchRes, err := esClient.SearchWithRawQueryDSL(orm.GetWildcardIndexName(event.Event{}), util.MustToJSONBytes(query))
@ -934,6 +777,7 @@ func (h *APIHandler) QueryQPS(query util.MapStr, bucketSizeInSeconds int) (map[s
maxIndexBytesRate float64 maxIndexBytesRate float64
preIndexTotal float64 preIndexTotal float64
dropNext bool dropNext bool
maxTimestamp float64
) )
for _, dateBk := range bks { for _, dateBk := range bks {
if dateBkVal, ok := dateBk.(map[string]interface{}); ok { if dateBkVal, ok := dateBk.(map[string]interface{}); ok {
@ -971,11 +815,17 @@ func (h *APIHandler) QueryQPS(query util.MapStr, bucketSizeInSeconds int) (map[s
maxIndexBytesRate = indexBytesRateVal maxIndexBytesRate = indexBytesRateVal
} }
} }
if latestTime, ok := dateBkVal["latest_timestamp"].(map[string]interface{}); ok {
if latestTimeVal, ok := latestTime["value"].(float64); ok && latestTimeVal > maxTimestamp {
maxTimestamp = latestTimeVal
}
}
} }
} }
indexQPS[k]["index"] = maxIndexRate / float64(bucketSizeInSeconds) indexQPS[k]["index"] = maxIndexRate / float64(bucketSizeInSeconds)
indexQPS[k]["query"] = maxQueryRate / float64(bucketSizeInSeconds) indexQPS[k]["query"] = maxQueryRate / float64(bucketSizeInSeconds)
indexQPS[k]["index_bytes"] = maxIndexBytesRate / float64(bucketSizeInSeconds) indexQPS[k]["index_bytes"] = maxIndexBytesRate / float64(bucketSizeInSeconds)
indexQPS[k]["latest_timestamp"] = maxTimestamp
} }
} }
} }

487
modules/elastic/api/v1/index_overview.go
View File

@ -43,252 +43,23 @@ import (
"time" "time"
) )
func (h *APIHandler) SearchIndexMetadata(w http.ResponseWriter, req *http.Request, ps httprouter.Params) { func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, ctx context.Context, indexIDs []interface{}) {
resBody:=util.MapStr{}
reqBody := struct{
Keyword string `json:"keyword"`
Size int `json:"size"`
From int `json:"from"`
Aggregations []elastic.SearchAggParam `json:"aggs"`
Highlight elastic.SearchHighlightParam `json:"highlight"`
Filter elastic.SearchFilterParam `json:"filter"`
Sort []string `json:"sort"`
SearchField string `json:"search_field"`
}{}
err := h.DecodeJSON(req, &reqBody)
if err != nil {
resBody["error"] = err.Error()
h.WriteJSON(w,resBody, http.StatusInternalServerError )
return
}
aggs := elastic.BuildSearchTermAggregations(reqBody.Aggregations)
aggs["term_cluster_id"] = util.MapStr{
"terms": util.MapStr{
"field": "metadata.cluster_id",
"size": 1000,
},
"aggs": util.MapStr{
"term_cluster_name": util.MapStr{
"terms": util.MapStr{
"field": "metadata.cluster_name",
"size": 1,
},
},
},
}
filter := elastic.BuildSearchTermFilter(reqBody.Filter)
var should []util.MapStr
if reqBody.SearchField != ""{
should = []util.MapStr{
{
"prefix": util.MapStr{
reqBody.SearchField: util.MapStr{
"value": reqBody.Keyword,
"boost": 20,
},
},
},
{
"match": util.MapStr{
reqBody.SearchField: util.MapStr{
"query": reqBody.Keyword,
"fuzziness": "AUTO",
"max_expansions": 10,
"prefix_length": 2,
"fuzzy_transpositions": true,
"boost": 2,
},
},
},
}
}else{
if reqBody.Keyword != ""{
should = []util.MapStr{
{
"prefix": util.MapStr{
"metadata.index_name": util.MapStr{
"value": reqBody.Keyword,
"boost": 30,
},
},
},
{
"prefix": util.MapStr{
"metadata.aliases": util.MapStr{
"value": reqBody.Keyword,
"boost": 20,
},
},
},
{
"match": util.MapStr{
"search_text": util.MapStr{
"query": reqBody.Keyword,
"fuzziness": "AUTO",
"max_expansions": 10,
"prefix_length": 2,
"fuzzy_transpositions": true,
"boost": 2,
},
},
},
{
"query_string": util.MapStr{
"fields": []string{"*"},
"query": reqBody.Keyword,
"fuzziness": "AUTO",
"fuzzy_prefix_length": 2,
"fuzzy_max_expansions": 10,
"fuzzy_transpositions": true,
"allow_leading_wildcard": false,
},
},
}
}
}
must := []interface{}{
}
hasAllPrivilege, indexPrivilege := h.GetCurrentUserIndex(req)
if !hasAllPrivilege && len(indexPrivilege) == 0 {
h.WriteJSON(w, elastic.SearchResponse{
}, http.StatusOK)
return
}
if !hasAllPrivilege {
indexShould := make([]interface{}, 0, len(indexPrivilege))
for clusterID, indices := range indexPrivilege {
var (
wildcardIndices []string
normalIndices []string
)
for _, index := range indices {
if strings.Contains(index,"*") {
wildcardIndices = append(wildcardIndices, index)
continue
}
normalIndices = append(normalIndices, index)
}
subShould := []util.MapStr{}
if len(wildcardIndices) > 0 {
subShould = append(subShould, util.MapStr{
"query_string": util.MapStr{
"query": strings.Join(wildcardIndices, " "),
"fields": []string{"metadata.index_name"},
"default_operator": "OR",
},
})
}
if len(normalIndices) > 0 {
subShould = append(subShould, util.MapStr{
"terms": util.MapStr{
"metadata.index_name": normalIndices,
},
})
}
indexShould = append(indexShould, util.MapStr{
"bool": util.MapStr{
"must": []util.MapStr{
{
"wildcard": util.MapStr{
"metadata.cluster_id": util.MapStr{
"value": clusterID,
},
},
},
{
"bool": util.MapStr{
"minimum_should_match": 1,
"should": subShould,
},
},
},
},
})
}
indexFilter := util.MapStr{
"bool": util.MapStr{
"minimum_should_match": 1,
"should": indexShould,
},
}
must = append(must, indexFilter)
}
boolQuery := util.MapStr{
"must_not": []util.MapStr{
{
"term": util.MapStr{
"metadata.labels.index_status": "deleted",
},
},
},
"filter": filter,
"must": must,
}
if len(should) > 0 {
boolQuery["should"] = should
boolQuery["minimum_should_match"] = 1
}
query := util.MapStr{
"aggs": aggs,
"size": reqBody.Size,
"from": reqBody.From,
"highlight": elastic.BuildSearchHighlight(&reqBody.Highlight),
"query": util.MapStr{
"bool": boolQuery,
},
"sort": []util.MapStr{
{
"timestamp": util.MapStr{
"order": "desc",
},
},
},
}
if len(reqBody.Sort) > 1 {
query["sort"] = []util.MapStr{
{
reqBody.Sort[0]: util.MapStr{
"order": reqBody.Sort[1],
},
},
}
}
dsl := util.MustToJSONBytes(query)
response, err := elastic.GetClient(global.MustLookupString(elastic.GlobalSystemElasticsearchID)).SearchWithRawQueryDSL(orm.GetIndexName(elastic.IndexConfig{}), dsl)
if err != nil {
resBody["error"] = err.Error()
h.WriteJSON(w,resBody, http.StatusInternalServerError )
return
}
w.Write(util.MustToJSONBytes(response))
}
func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
defer func() {
if err := recover(); err != nil {
log.Error(err)
}
}()
var indexIDs []interface{}
h.DecodeJSON(req, &indexIDs)
if len(indexIDs) == 0 { if len(indexIDs) == 0 {
h.WriteJSON(w, util.MapStr{}, http.StatusOK) h.WriteJSON(w, util.MapStr{}, http.StatusOK)
return return
} }
//only query first index
indexIDs = indexIDs[0:1]
q1 := orm.Query{WildcardIndex: true} q1 := orm.Query{WildcardIndex: true}
q1.Conds = orm.And( q1.Conds = orm.And(
orm.Eq("metadata.category", "elasticsearch"), orm.Eq("metadata.category", "elasticsearch"),
orm.Eq("metadata.name", "index_stats"), orm.Eq("metadata.name", "index_stats"),
orm.In("metadata.labels.index_id", indexIDs), orm.Eq("metadata.labels.index_id", indexIDs[0]),
) )
q1.Collapse("metadata.labels.index_id") //q1.Collapse("metadata.labels.index_id")
q1.AddSort("timestamp", orm.DESC) q1.AddSort("timestamp", orm.DESC)
q1.Size = len(indexIDs) + 1 q1.Size = 1
err, results := orm.Search(&event.Event{}, &q1) err, results := orm.Search(&event.Event{}, &q1)
if err != nil { if err != nil {
@ -304,10 +75,23 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
if indexID, ok := util.GetMapValueByKeys([]string{"metadata", "labels", "index_id"}, result); ok { if indexID, ok := util.GetMapValueByKeys([]string{"metadata", "labels", "index_id"}, result); ok {
summary := map[string]interface{}{} summary := map[string]interface{}{}
if docs, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "total", "docs"}, result); ok { if docs, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "total", "docs"}, result); ok {
summary["docs"] = docs if docsM, ok := docs.(map[string]interface{}); ok {
summary["docs_deleted"] = docsM["docs_deleted"]
summary["docs_count"] = docsM["count"]
}
} }
if indexInfo, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "index_info"}, result); ok { if indexInfo, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "index_info"}, result); ok {
summary["index_info"] = indexInfo if indexInfoM, ok := indexInfo.(map[string]interface{}); ok {
summary["index"] = indexInfoM["index"]
summary["status"] = indexInfoM["status"]
summary["shards"] = indexInfoM["shards"]
summary["replicas"] = indexInfoM["replicas"]
storeInBytes, _ := util.ToBytes(indexInfoM["store_size"].(string))
summary["store_in_bytes"] = storeInBytes
priStoreInBytes, _ := util.ToBytes(indexInfoM["pri_store_size"].(string))
summary["pri_store_in_bytes"] = priStoreInBytes
summary["timestamp"] = result["timestamp"]
}
} }
if shardInfo, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "shard_info"}, result); ok { if shardInfo, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "shard_info"}, result); ok {
if sinfo, ok := shardInfo.([]interface{}); ok { if sinfo, ok := shardInfo.([]interface{}); ok {
@ -328,18 +112,30 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
} }
} }
statusMetric, err := getIndexStatusOfRecentDay(indexIDs) indexID := indexIDs[0]
var firstClusterID, firstIndexName string
if v, ok := indexID.(string); ok {
parts := strings.Split(v, ":")
if len(parts) != 2 {
h.WriteError(w, fmt.Sprintf("invalid index_id: %s", indexID), http.StatusInternalServerError)
return
}
firstClusterID, firstIndexName = parts[0], parts[1]
}else{
h.WriteError(w, fmt.Sprintf("invalid index_id: %v", indexID), http.StatusInternalServerError)
return
}
statusMetric, err := h.GetIndexStatusOfRecentDay(firstClusterID, firstIndexName)
if err != nil { if err != nil {
log.Error(err) log.Error(err)
h.WriteError(w, err.Error(), http.StatusInternalServerError) h.WriteError(w, err.Error(), http.StatusInternalServerError)
return return
} }
bucketSize := GetMinBucketSize()
bucketSize, min, max, err := h.getMetricRangeAndBucketSize(req, 60, (15)) if bucketSize < 60 {
if err != nil { bucketSize = 60
panic(err)
return
} }
var metricLen = 15
// 索引速率 // 索引速率
indexMetric:=newMetricItem("indexing", 1, OperationGroupKey) indexMetric:=newMetricItem("indexing", 1, OperationGroupKey)
indexMetric.AddAxi("indexing rate","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true) indexMetric.AddAxi("indexing rate","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true)
@ -394,8 +190,7 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
{ {
"range": util.MapStr{ "range": util.MapStr{
"timestamp": util.MapStr{ "timestamp": util.MapStr{
"gte": min, "gte": fmt.Sprintf("now-%ds", metricLen * bucketSize),
"lte": max,
}, },
}, },
}, },
@ -441,7 +236,7 @@ func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, req *http.Request, p
}, },
}, },
} }
metrics := h.getMetrics(context.Background(), query, nodeMetricItems, bucketSize) metrics := h.getMetrics(ctx, query, nodeMetricItems, bucketSize)
indexMetrics := map[string]util.MapStr{} indexMetrics := map[string]util.MapStr{}
for key, item := range metrics { for key, item := range metrics {
for _, line := range item.Lines { for _, line := range item.Lines {
@ -714,7 +509,7 @@ func (h *APIHandler) GetSingleIndexMetrics(w http.ResponseWriter, req *http.Requ
defer cancel() defer cancel()
metrics := map[string]*common.MetricItem{} metrics := map[string]*common.MetricItem{}
if metricKey == IndexHealthMetricKey { if metricKey == IndexHealthMetricKey {
healthMetric, err := h.getIndexHealthMetric(ctx, clusterID, indexName, min, max, bucketSize) healthMetric, err := h.GetIndexHealthMetric(ctx, clusterID, indexName, min, max, bucketSize)
if err != nil { if err != nil {
log.Error(err) log.Error(err)
} }
@ -776,7 +571,7 @@ func (h *APIHandler) GetSingleIndexMetrics(w http.ResponseWriter, req *http.Requ
h.WriteJSON(w, resBody, http.StatusOK) h.WriteJSON(w, resBody, http.StatusOK)
} }
func (h *APIHandler) getIndexHealthMetric(ctx context.Context, id, indexName string, min, max int64, bucketSize int)(*common.MetricItem, error){ func (h *APIHandler) GetIndexHealthMetric(ctx context.Context, id, indexName string, min, max int64, bucketSize int)(*common.MetricItem, error){
bucketSizeStr:=fmt.Sprintf("%vs",bucketSize) bucketSizeStr:=fmt.Sprintf("%vs",bucketSize)
intervalField, err := getDateHistogramIntervalField(global.MustLookupString(elastic.GlobalSystemElasticsearchID), bucketSizeStr) intervalField, err := getDateHistogramIntervalField(global.MustLookupString(elastic.GlobalSystemElasticsearchID), bucketSizeStr)
if err != nil { if err != nil {
@ -803,7 +598,7 @@ func (h *APIHandler) getIndexHealthMetric(ctx context.Context, id, indexName str
{ {
"term": util.MapStr{ "term": util.MapStr{
"metadata.name": util.MapStr{ "metadata.name": util.MapStr{
"value": "index_stats", "value": "index_health",
}, },
}, },
}, },
@ -836,7 +631,7 @@ func (h *APIHandler) getIndexHealthMetric(ctx context.Context, id, indexName str
"aggs": util.MapStr{ "aggs": util.MapStr{
"group_status": util.MapStr{ "group_status": util.MapStr{
"terms": util.MapStr{ "terms": util.MapStr{
"field": "payload.elasticsearch.index_stats.index_info.health", "field": "payload.elasticsearch.index_health.status",
"size": 5, "size": 5,
}, },
}, },
@ -852,7 +647,7 @@ func (h *APIHandler) getIndexHealthMetric(ctx context.Context, id, indexName str
} }
metricItem:=newMetricItem("index_health", 1, "") metricItem:=newMetricItem("index_health", 1, "")
metricItem.AddLine("health","Health","","group1","payload.elasticsearch.index_stats.index_info.health","max",bucketSizeStr,"%","ratio","0.[00]","0.[00]",false,false) metricItem.AddLine("health","Health","","group1","payload.elasticsearch.index_health.status","max",bucketSizeStr,"%","ratio","0.[00]","0.[00]",false,false)
metricData := []interface{}{} metricData := []interface{}{}
if response.StatusCode == 200 { if response.StatusCode == 200 {
@ -868,82 +663,74 @@ func (h *APIHandler) getIndexHealthMetric(ctx context.Context, id, indexName str
} }
func getIndexStatusOfRecentDay(indexIDs []interface{})(map[string][]interface{}, error){ func (h *APIHandler) GetIndexStatusOfRecentDay(clusterID, indexName string)(map[string][]interface{}, error){
q := orm.Query{ q := orm.Query{
WildcardIndex: true, WildcardIndex: true,
} }
query := util.MapStr{ query := util.MapStr{
"aggs": util.MapStr{ "aggs": util.MapStr{
"group_by_index_id": util.MapStr{ "time_histogram": util.MapStr{
"terms": util.MapStr{ "date_range": util.MapStr{
"field": "metadata.labels.index_id", "field": "timestamp",
"size": 100, "format": "yyyy-MM-dd",
"time_zone": "+08:00",
"ranges": []util.MapStr{
{
"from": "now-13d/d",
"to": "now-12d/d",
}, {
"from": "now-12d/d",
"to": "now-11d/d",
},
{
"from": "now-11d/d",
"to": "now-10d/d",
},
{
"from": "now-10d/d",
"to": "now-9d/d",
}, {
"from": "now-9d/d",
"to": "now-8d/d",
},
{
"from": "now-8d/d",
"to": "now-7d/d",
},
{
"from": "now-7d/d",
"to": "now-6d/d",
},
{
"from": "now-6d/d",
"to": "now-5d/d",
}, {
"from": "now-5d/d",
"to": "now-4d/d",
},
{
"from": "now-4d/d",
"to": "now-3d/d",
},{
"from": "now-3d/d",
"to": "now-2d/d",
}, {
"from": "now-2d/d",
"to": "now-1d/d",
}, {
"from": "now-1d/d",
"to": "now/d",
},
{
"from": "now/d",
"to": "now",
},
},
}, },
"aggs": util.MapStr{ "aggs": util.MapStr{
"time_histogram": util.MapStr{ "term_health": util.MapStr{
"date_range": util.MapStr{ "terms": util.MapStr{
"field": "timestamp", "field": "payload.elasticsearch.index_health.status",
"format": "yyyy-MM-dd",
"time_zone": "+08:00",
"ranges": []util.MapStr{
{
"from": "now-13d/d",
"to": "now-12d/d",
}, {
"from": "now-12d/d",
"to": "now-11d/d",
},
{
"from": "now-11d/d",
"to": "now-10d/d",
},
{
"from": "now-10d/d",
"to": "now-9d/d",
}, {
"from": "now-9d/d",
"to": "now-8d/d",
},
{
"from": "now-8d/d",
"to": "now-7d/d",
},
{
"from": "now-7d/d",
"to": "now-6d/d",
},
{
"from": "now-6d/d",
"to": "now-5d/d",
}, {
"from": "now-5d/d",
"to": "now-4d/d",
},
{
"from": "now-4d/d",
"to": "now-3d/d",
},{
"from": "now-3d/d",
"to": "now-2d/d",
}, {
"from": "now-2d/d",
"to": "now-1d/d",
}, {
"from": "now-1d/d",
"to": "now/d",
},
{
"from": "now/d",
"to": "now",
},
},
},
"aggs": util.MapStr{
"term_health": util.MapStr{
"terms": util.MapStr{
"field": "payload.elasticsearch.index_stats.index_info.health",
},
},
}, },
}, },
}, },
@ -973,13 +760,18 @@ func getIndexStatusOfRecentDay(indexIDs []interface{})(map[string][]interface{},
{ {
"term": util.MapStr{ "term": util.MapStr{
"metadata.name": util.MapStr{ "metadata.name": util.MapStr{
"value": "index_stats", "value": "index_health",
}, },
}, },
}, },
{ {
"terms": util.MapStr{ "term": util.MapStr{
"metadata.labels.index_id": indexIDs, "metadata.labels.cluster_id": clusterID,
},
},
{
"term": util.MapStr{
"metadata.labels.index_name": indexName,
}, },
}, },
}, },
@ -996,37 +788,28 @@ func getIndexStatusOfRecentDay(indexIDs []interface{})(map[string][]interface{},
response := elastic.SearchResponse{} response := elastic.SearchResponse{}
util.FromJSONBytes(res.Raw, &response) util.FromJSONBytes(res.Raw, &response)
recentStatus := map[string][]interface{}{} recentStatus := map[string][]interface{}{}
for _, bk := range response.Aggregations["group_by_index_id"].Buckets { for _, bkVal := range response.Aggregations["time_histogram"].Buckets {
indexKey := bk["key"].(string) if termHealth, ok := bkVal["term_health"].(map[string]interface{}); ok {
recentStatus[indexKey] = []interface{}{} if healthBks, ok := termHealth["buckets"].([]interface{}); ok {
if histogramAgg, ok := bk["time_histogram"].(map[string]interface{}); ok { if len(healthBks) == 0 {
if bks, ok := histogramAgg["buckets"].([]interface{}); ok { continue
for _, bkItem := range bks { }
if bkVal, ok := bkItem.(map[string]interface{}); ok { healthMap := map[string]int{}
if termHealth, ok := bkVal["term_health"].(map[string]interface{}); ok { status := "unknown"
if healthBks, ok := termHealth["buckets"].([]interface{}); ok { for _, hbkItem := range healthBks {
if len(healthBks) == 0 { if hitem, ok := hbkItem.(map[string]interface{}); ok {
continue healthMap[hitem["key"].(string)] = 1
}
healthMap := map[string]int{}
status := "unknown"
for _, hbkItem := range healthBks {
if hitem, ok := hbkItem.(map[string]interface{}); ok {
healthMap[hitem["key"].(string)] = 1
}
}
if _, ok = healthMap["red"]; ok {
status = "red"
}else if _, ok = healthMap["yellow"]; ok {
status = "yellow"
}else if _, ok = healthMap["green"]; ok {
status = "green"
}
recentStatus[indexKey] = append(recentStatus[indexKey], []interface{}{bkVal["key"], status})
}
}
} }
} }
if _, ok = healthMap["red"]; ok {
status = "red"
}else if _, ok = healthMap["yellow"]; ok {
status = "yellow"
}else if _, ok = healthMap["green"]; ok {
status = "green"
}
key := fmt.Sprintf("%s:%s", clusterID, indexName)
recentStatus[key] = append(recentStatus[key], []interface{}{bkVal["key"], status})
} }
} }
} }