999 lines
30 KiB
Go
999 lines
30 KiB
Go
// Copyright (C) INFINI Labs & INFINI LIMITED.
|
|
//
|
|
// The INFINI Console is offered under the GNU Affero General Public License v3.0
|
|
// and as commercial software.
|
|
//
|
|
// For commercial licensing, contact us at:
|
|
// - Website: infinilabs.com
|
|
// - Email: hello@infini.ltd
|
|
//
|
|
// Open Source licensed under AGPL V3:
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/* Copyright © INFINI Ltd. All rights reserved.
|
|
* web: https://infinilabs.com
|
|
* mail: hello#infini.ltd */
|
|
|
|
package v1
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
log "github.com/cihub/seelog"
|
|
httprouter "infini.sh/framework/core/api/router"
|
|
"infini.sh/framework/core/elastic"
|
|
"infini.sh/framework/core/event"
|
|
"infini.sh/framework/core/global"
|
|
"infini.sh/framework/core/orm"
|
|
"infini.sh/framework/core/util"
|
|
"infini.sh/framework/modules/elastic/common"
|
|
"net/http"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
func (h *APIHandler) FetchIndexInfo(w http.ResponseWriter, ctx context.Context, indexIDs []interface{}) {
|
|
|
|
if len(indexIDs) == 0 {
|
|
h.WriteJSON(w, util.MapStr{}, http.StatusOK)
|
|
return
|
|
}
|
|
//only query first index
|
|
indexIDs = indexIDs[0:1]
|
|
q1 := orm.Query{WildcardIndex: true}
|
|
q1.Conds = orm.And(
|
|
orm.Eq("metadata.category", "elasticsearch"),
|
|
orm.Eq("metadata.name", "index_stats"),
|
|
orm.Eq("metadata.labels.index_id", indexIDs[0]),
|
|
)
|
|
//q1.Collapse("metadata.labels.index_id")
|
|
q1.AddSort("timestamp", orm.DESC)
|
|
q1.Size = 1
|
|
|
|
err, results := orm.Search(&event.Event{}, &q1)
|
|
if err != nil {
|
|
h.WriteJSON(w, util.MapStr{
|
|
"error": err.Error(),
|
|
}, http.StatusInternalServerError)
|
|
}
|
|
|
|
summaryMap := util.MapStr{}
|
|
for _, v := range results.Result {
|
|
result, ok := v.(map[string]interface{})
|
|
if ok {
|
|
if indexID, ok := util.GetMapValueByKeys([]string{"metadata", "labels", "index_id"}, result); ok {
|
|
summary := map[string]interface{}{}
|
|
if docs, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "total", "docs"}, result); ok {
|
|
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 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 sinfo, ok := shardInfo.([]interface{}); ok {
|
|
unassignedCount := 0
|
|
for _, item := range sinfo {
|
|
if itemMap, ok := item.(map[string]interface{}); ok{
|
|
if itemMap["state"] == "UNASSIGNED" {
|
|
unassignedCount++
|
|
}
|
|
}
|
|
|
|
}
|
|
summary["unassigned_shards"] = unassignedCount
|
|
}
|
|
}
|
|
summaryMap[indexID.(string)] = summary
|
|
}
|
|
}
|
|
}
|
|
|
|
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 {
|
|
log.Error(err)
|
|
h.WriteError(w, err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
bucketSize := GetMinBucketSize()
|
|
if bucketSize < 60 {
|
|
bucketSize = 60
|
|
}
|
|
var metricLen = 15
|
|
// 索引速率
|
|
indexMetric:=newMetricItem("indexing", 1, OperationGroupKey)
|
|
indexMetric.AddAxi("indexing rate","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true)
|
|
nodeMetricItems := []GroupMetricItem{}
|
|
nodeMetricItems=append(nodeMetricItems, GroupMetricItem{
|
|
Key: "indexing",
|
|
Field: "payload.elasticsearch.index_stats.primaries.indexing.index_total",
|
|
ID: util.GetUUID(),
|
|
IsDerivative: true,
|
|
MetricItem: indexMetric,
|
|
FormatType: "num",
|
|
Units: "Indexing/s",
|
|
})
|
|
queryMetric:=newMetricItem("search", 2, OperationGroupKey)
|
|
queryMetric.AddAxi("query rate","group1",common.PositionLeft,"num","0,0","0,0.[00]",5,true)
|
|
nodeMetricItems=append(nodeMetricItems, GroupMetricItem{
|
|
Key: "search",
|
|
Field: "payload.elasticsearch.index_stats.total.search.query_total",
|
|
ID: util.GetUUID(),
|
|
IsDerivative: true,
|
|
MetricItem: queryMetric,
|
|
FormatType: "num",
|
|
Units: "Search/s",
|
|
})
|
|
|
|
aggs:=map[string]interface{}{}
|
|
query :=map[string]interface{}{}
|
|
query["query"]=util.MapStr{
|
|
"bool": util.MapStr{
|
|
"must": []util.MapStr{
|
|
{
|
|
"term": util.MapStr{
|
|
"metadata.category": util.MapStr{
|
|
"value": "elasticsearch",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
"term": util.MapStr{
|
|
"metadata.name": util.MapStr{
|
|
"value": "index_stats",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
"terms": util.MapStr{
|
|
"metadata.labels.index_id": indexIDs,
|
|
},
|
|
},
|
|
},
|
|
"filter": []util.MapStr{
|
|
{
|
|
"range": util.MapStr{
|
|
"timestamp": util.MapStr{
|
|
"gte": fmt.Sprintf("now-%ds", metricLen * bucketSize),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _,metricItem:=range nodeMetricItems{
|
|
aggs[metricItem.ID]=util.MapStr{
|
|
"max":util.MapStr{
|
|
"field": metricItem.Field,
|
|
},
|
|
}
|
|
if metricItem.IsDerivative{
|
|
aggs[metricItem.ID+"_deriv"]=util.MapStr{
|
|
"derivative":util.MapStr{
|
|
"buckets_path": metricItem.ID,
|
|
},
|
|
}
|
|
}
|
|
}
|
|
|
|
bucketSizeStr := fmt.Sprintf("%ds", bucketSize)
|
|
intervalField, err := getDateHistogramIntervalField(global.MustLookupString(elastic.GlobalSystemElasticsearchID), bucketSizeStr)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
query["size"]=0
|
|
query["aggs"]= util.MapStr{
|
|
"group_by_level": util.MapStr{
|
|
"terms": util.MapStr{
|
|
"field": "metadata.labels.index_id",
|
|
"size": 100,
|
|
},
|
|
"aggs": util.MapStr{
|
|
"dates": util.MapStr{
|
|
"date_histogram":util.MapStr{
|
|
"field": "timestamp",
|
|
intervalField: bucketSizeStr,
|
|
},
|
|
"aggs":aggs,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
metrics, err := h.getMetrics(ctx, query, nodeMetricItems, bucketSize)
|
|
if err != nil {
|
|
log.Error(err)
|
|
h.WriteError(w, err, http.StatusInternalServerError)
|
|
return
|
|
}
|
|
indexMetrics := map[string]util.MapStr{}
|
|
for key, item := range metrics {
|
|
for _, line := range item.Lines {
|
|
if _, ok := indexMetrics[line.Metric.Label]; !ok{
|
|
indexMetrics[line.Metric.Label] = util.MapStr{
|
|
}
|
|
}
|
|
indexMetrics[line.Metric.Label][key] = line.Data
|
|
}
|
|
}
|
|
infos := util.MapStr{}
|
|
for _, tempIndexID := range indexIDs {
|
|
result := util.MapStr{}
|
|
|
|
indexID := tempIndexID.(string)
|
|
|
|
result["summary"] = summaryMap[indexID]
|
|
result["metrics"] = util.MapStr{
|
|
"status": util.MapStr{
|
|
"metric": util.MapStr{
|
|
"label": "Recent Index Status",
|
|
"units": "day",
|
|
},
|
|
"data": statusMetric[indexID],
|
|
},
|
|
"indexing": util.MapStr{
|
|
"metric": util.MapStr{
|
|
"label": "Indexing",
|
|
"units": "s",
|
|
},
|
|
"data": indexMetrics[indexID]["indexing"],
|
|
},
|
|
"search": util.MapStr{
|
|
"metric": util.MapStr{
|
|
"label": "Search",
|
|
"units": "s",
|
|
},
|
|
"data": indexMetrics[indexID]["search"],
|
|
},
|
|
}
|
|
infos[indexID] = result
|
|
}
|
|
h.WriteJSON(w, infos, http.StatusOK)
|
|
}
|
|
|
|
func (h *APIHandler) GetIndexInfo(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
|
|
clusterID := ps.MustGetParameter("id")
|
|
indexID := ps.MustGetParameter("index")
|
|
parts := strings.Split(indexID, ":")
|
|
if len(parts) > 1 && !h.IsIndexAllowed(req, clusterID, parts[1]) {
|
|
h.WriteError(w, http.StatusText(http.StatusForbidden), http.StatusForbidden)
|
|
return
|
|
}
|
|
if len(parts) < 2 {
|
|
h.WriteError(w, "invalid index id: "+ indexID, http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
q := orm.Query{
|
|
Size: 1,
|
|
}
|
|
q.Conds = orm.And(orm.Eq("metadata.index_name", parts[1]), orm.Eq("metadata.cluster_id", clusterID))
|
|
q.AddSort("timestamp", orm.DESC)
|
|
|
|
err, res := orm.Search(&elastic.IndexConfig{}, &q)
|
|
if err != nil {
|
|
h.WriteError(w, err.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
response := elastic.SearchResponse{}
|
|
util.FromJSONBytes(res.Raw, &response)
|
|
if len(response.Hits.Hits) == 0 {
|
|
log.Warnf("index [%v][%v] not found, may be you should wait several seconds", clusterID, indexID)
|
|
h.WriteJSON(w, util.MapStr{}, http.StatusOK)
|
|
return
|
|
}
|
|
q1 := orm.Query{
|
|
Size: 1,
|
|
WildcardIndex: true,
|
|
}
|
|
q1.Conds = orm.And(
|
|
orm.Eq("metadata.category", "elasticsearch"),
|
|
orm.Eq("metadata.name", "index_stats"),
|
|
orm.Eq("metadata.labels.index_name", parts[1]),
|
|
orm.Eq("metadata.labels.cluster_id", clusterID),
|
|
)
|
|
q1.Collapse("metadata.labels.index_id")
|
|
q1.AddSort("timestamp", orm.DESC)
|
|
err, result := orm.Search(&event.Event{}, &q1)
|
|
summary := util.MapStr{}
|
|
hit := response.Hits.Hits[0].Source
|
|
if aliases, ok := util.GetMapValueByKeys([]string{"metadata", "aliases"}, hit); ok {
|
|
health, _ := util.GetMapValueByKeys([]string{"metadata", "labels", "health_status"}, hit)
|
|
state, _ := util.GetMapValueByKeys([]string{"metadata", "labels", "state"}, hit)
|
|
summary["aliases"] = aliases
|
|
summary["timestamp"] = hit["timestamp"]
|
|
summary["index_info"] = util.MapStr{
|
|
"health":health,
|
|
"status": state,
|
|
}
|
|
}
|
|
//if mappings, ok := util.GetMapValueByKeys([]string{"metadata", "mappings"}, hit); ok {
|
|
// summary["mappings"] = mappings
|
|
//}
|
|
//if settings, ok := util.GetMapValueByKeys([]string{"metadata", "settings"}, hit); ok {
|
|
// summary["settings"] = settings
|
|
//}
|
|
if len(result.Result) > 0 {
|
|
result, ok := result.Result[0].(map[string]interface{})
|
|
if ok {
|
|
if docs, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "total", "docs"}, result); ok {
|
|
summary["docs"] = docs
|
|
}
|
|
if indexInfo, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "index_info"}, result); ok {
|
|
if infoM, ok := indexInfo.(map[string]interface{}); ok {
|
|
if tm, ok := result["timestamp"].(string); ok {
|
|
issueTime, _ := time.Parse(time.RFC3339, tm)
|
|
if time.Now().Sub(issueTime).Seconds() > 30 {
|
|
health, _:= util.GetMapValueByKeys([]string{"metadata", "labels", "health_status"}, response.Hits.Hits[0].Source)
|
|
infoM["health"] = health
|
|
}
|
|
}
|
|
state, _:= util.GetMapValueByKeys([]string{"metadata", "labels", "state"}, response.Hits.Hits[0].Source)
|
|
if state == "delete" {
|
|
infoM["status"] = "delete"
|
|
infoM["health"] = "N/A"
|
|
}
|
|
}
|
|
summary["index_info"] = indexInfo
|
|
}
|
|
if shardInfo, ok := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "shard_info"}, result); ok {
|
|
if sinfo, ok := shardInfo.([]interface{}); ok {
|
|
unassignedCount := 0
|
|
for _, item := range sinfo {
|
|
if itemMap, ok := item.(map[string]interface{}); ok{
|
|
if itemMap["state"] == "UNASSIGNED" {
|
|
unassignedCount++
|
|
}
|
|
}
|
|
|
|
}
|
|
summary["unassigned_shards"] = unassignedCount
|
|
}
|
|
}
|
|
}
|
|
summary["timestamp"] = result["timestamp"]
|
|
}
|
|
|
|
h.WriteJSON(w, summary, http.StatusOK)
|
|
}
|
|
|
|
func (h *APIHandler) GetIndexShards(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
|
|
clusterID := ps.MustGetParameter("id")
|
|
indexName := ps.MustGetParameter("index")
|
|
q1 := orm.Query{
|
|
Size: 1,
|
|
WildcardIndex: true,
|
|
}
|
|
q1.Conds = orm.And(
|
|
orm.Eq("metadata.category", "elasticsearch"),
|
|
orm.Eq("metadata.name", "index_stats"),
|
|
orm.Eq("metadata.labels.index_name", indexName),
|
|
orm.Eq("metadata.labels.cluster_id", clusterID),
|
|
)
|
|
q1.Collapse("metadata.labels.index_id")
|
|
q1.AddSort("timestamp", orm.DESC)
|
|
err, result := orm.Search(&event.Event{}, &q1)
|
|
if err != nil {
|
|
h.WriteJSON(w,util.MapStr{
|
|
"error": err.Error(),
|
|
}, http.StatusInternalServerError )
|
|
return
|
|
}
|
|
var shardInfo interface{} = []interface{}{}
|
|
if len(result.Result) > 0 {
|
|
row, ok := result.Result[0].(map[string]interface{})
|
|
if ok {
|
|
shardInfo, ok = util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_stats", "shard_info"}, row)
|
|
}
|
|
}
|
|
|
|
h.WriteJSON(w, shardInfo, http.StatusOK)
|
|
}
|
|
|
|
const IndexHealthMetricKey = "index_health"
|
|
|
|
func (h *APIHandler) GetSingleIndexMetrics(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
|
|
clusterID := ps.MustGetParameter("id")
|
|
indexName := ps.MustGetParameter("index")
|
|
if !h.IsIndexAllowed(req, clusterID, indexName) {
|
|
h.WriteJSON(w, util.MapStr{
|
|
"error": http.StatusText(http.StatusForbidden),
|
|
}, http.StatusForbidden)
|
|
return
|
|
}
|
|
var must = []util.MapStr{
|
|
{
|
|
"term": util.MapStr{
|
|
"metadata.labels.cluster_id": util.MapStr{
|
|
"value": clusterID,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
"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,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
resBody := map[string]interface{}{}
|
|
bucketSize, min, max, err := h.getMetricRangeAndBucketSize(req, 10, 60)
|
|
if err != nil {
|
|
log.Error(err)
|
|
resBody["error"] = err
|
|
h.WriteJSON(w, resBody, http.StatusInternalServerError)
|
|
return
|
|
}
|
|
meta := elastic.GetMetadata(clusterID)
|
|
if meta != nil && meta.Config.MonitorConfigs != nil && meta.Config.MonitorConfigs.IndexStats.Interval != "" {
|
|
du, _ := time.ParseDuration(meta.Config.MonitorConfigs.IndexStats.Interval)
|
|
if bucketSize < int(du.Seconds()) {
|
|
bucketSize = int(du.Seconds())
|
|
}
|
|
}
|
|
query := map[string]interface{}{}
|
|
query["query"] = util.MapStr{
|
|
"bool": util.MapStr{
|
|
"must": must,
|
|
"filter": []util.MapStr{
|
|
{
|
|
"range": util.MapStr{
|
|
"timestamp": util.MapStr{
|
|
"gte": min,
|
|
"lte": max,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
bucketSizeStr := fmt.Sprintf("%vs", bucketSize)
|
|
metricItems := []*common.MetricItem{}
|
|
metricKey := h.GetParameter(req, "key")
|
|
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()
|
|
metrics := map[string]*common.MetricItem{}
|
|
if metricKey == IndexHealthMetricKey {
|
|
healthMetric, err := h.GetIndexHealthMetric(ctx, clusterID, indexName, min, max, bucketSize)
|
|
if err != nil {
|
|
log.Error(err)
|
|
}
|
|
metrics["index_health"] = healthMetric
|
|
}else {
|
|
switch metricKey {
|
|
case IndexThroughputMetricKey:
|
|
metricItem := newMetricItem("index_throughput", 1, OperationGroupKey)
|
|
metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true)
|
|
metricItem.AddLine("Indexing Rate", "Primary Indexing", "Number of documents being indexed for node.", "group1", "payload.elasticsearch.index_stats.primaries.indexing.index_total", "max", bucketSizeStr, "doc/s", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItem.AddLine("Deleting Rate", "Primary Deleting", "Number of documents being deleted for node.", "group1", "payload.elasticsearch.index_stats.primaries.indexing.delete_total", "max", bucketSizeStr, "doc/s", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItems = append(metricItems, metricItem)
|
|
case SearchThroughputMetricKey:
|
|
metricItem := newMetricItem("search_throughput", 2, OperationGroupKey)
|
|
metricItem.AddAxi("searching", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, false)
|
|
metricItem.AddLine("Search Rate", "Search Rate",
|
|
"Number of search requests being executed.",
|
|
"group1", "payload.elasticsearch.index_stats.total.search.query_total", "max", bucketSizeStr, "query/s", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItems = append(metricItems, metricItem)
|
|
case IndexLatencyMetricKey:
|
|
metricItem := newMetricItem("index_latency", 3, LatencyGroupKey)
|
|
metricItem.AddAxi("indexing", "group1", common.PositionLeft, "num", "0,0", "0,0.[00]", 5, true)
|
|
|
|
metricItem.AddLine("Indexing Latency", "Primary Indexing Latency", "Average latency for indexing documents.", "group1", "payload.elasticsearch.index_stats.primaries.indexing.index_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItem.Lines[0].Metric.Field2 = "payload.elasticsearch.index_stats.primaries.indexing.index_total"
|
|
metricItem.Lines[0].Metric.Calc = func(value, value2 float64) float64 {
|
|
return value / value2
|
|
}
|
|
metricItem.AddLine("Deleting Latency", "Primary Deleting Latency", "Average latency for delete documents.", "group1", "payload.elasticsearch.index_stats.primaries.indexing.delete_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItem.Lines[1].Metric.Field2 = "payload.elasticsearch.index_stats.primaries.indexing.delete_total"
|
|
metricItem.Lines[1].Metric.Calc = func(value, value2 float64) float64 {
|
|
return value / value2
|
|
}
|
|
metricItems = append(metricItems, metricItem)
|
|
case SearchLatencyMetricKey:
|
|
metricItem := newMetricItem("search_latency", 4, LatencyGroupKey)
|
|
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.index_stats.total.search.query_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItem.Lines[0].Metric.Field2 = "payload.elasticsearch.index_stats.total.search.query_total"
|
|
metricItem.Lines[0].Metric.Calc = func(value, value2 float64) float64 {
|
|
return value / value2
|
|
}
|
|
metricItem.AddLine("Searching", "Fetch Latency", "Average latency for searching fetch.", "group2", "payload.elasticsearch.index_stats.total.search.fetch_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItem.Lines[1].Metric.Field2 = "payload.elasticsearch.index_stats.total.search.fetch_total"
|
|
metricItem.Lines[1].Metric.Calc = func(value, value2 float64) float64 {
|
|
return value / value2
|
|
}
|
|
metricItem.AddLine("Searching", "Scroll Latency", "Average latency for searching fetch.", "group2", "payload.elasticsearch.index_stats.total.search.scroll_time_in_millis", "max", bucketSizeStr, "ms", "num", "0,0.[00]", "0,0.[00]", false, true)
|
|
metricItem.Lines[2].Metric.Field2 = "payload.elasticsearch.index_stats.total.search.scroll_total"
|
|
metricItem.Lines[2].Metric.Calc = func(value, value2 float64) float64 {
|
|
return value / value2
|
|
}
|
|
metricItems = append(metricItems, metricItem)
|
|
}
|
|
metrics, err = h.getSingleMetrics(ctx, metricItems, query, bucketSize)
|
|
if err != nil {
|
|
log.Error(err)
|
|
h.WriteError(w, err, http.StatusInternalServerError)
|
|
return
|
|
}
|
|
}
|
|
resBody["metrics"] = metrics
|
|
h.WriteJSON(w, resBody, http.StatusOK)
|
|
}
|
|
|
|
func (h *APIHandler) GetIndexHealthMetric(ctx context.Context, 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_health",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
"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{
|
|
"group_status": util.MapStr{
|
|
"terms": util.MapStr{
|
|
"field": "payload.elasticsearch.index_health.status",
|
|
"size": 5,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
queryDSL := util.MustToJSONBytes(query)
|
|
response, err := elastic.GetClient(global.MustLookupString(elastic.GlobalSystemElasticsearchID)).QueryDSL(ctx, getAllMetricsIndex(), nil, queryDSL)
|
|
if err != nil {
|
|
log.Error(err)
|
|
return nil, err
|
|
}
|
|
|
|
metricItem:=newMetricItem("index_health", 1, "")
|
|
metricItem.AddLine("health","Health","","group1","payload.elasticsearch.index_health.status","max",bucketSizeStr,"%","ratio","0.[00]","0.[00]",false,false)
|
|
|
|
metricData := []interface{}{}
|
|
if response.StatusCode == 200 {
|
|
metricData, err = parseHealthMetricData(response.Aggregations["dates"].Buckets)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
metricItem.Lines[0].Data = metricData
|
|
metricItem.Lines[0].Type = common.GraphTypeBar
|
|
metricItem.Request = string(queryDSL)
|
|
return metricItem, nil
|
|
}
|
|
|
|
|
|
func (h *APIHandler) GetIndexStatusOfRecentDay(clusterID, indexName string)(map[string][]interface{}, error){
|
|
q := orm.Query{
|
|
WildcardIndex: true,
|
|
}
|
|
query := util.MapStr{
|
|
"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_health.status",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"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_health",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
"term": util.MapStr{
|
|
"metadata.labels.cluster_id": clusterID,
|
|
},
|
|
},
|
|
{
|
|
"term": util.MapStr{
|
|
"metadata.labels.index_name": indexName,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
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 _, bkVal := range response.Aggregations["time_histogram"].Buckets {
|
|
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"
|
|
}
|
|
key := fmt.Sprintf("%s:%s", clusterID, indexName)
|
|
recentStatus[key] = append(recentStatus[key], []interface{}{bkVal["key"], status})
|
|
}
|
|
}
|
|
}
|
|
return recentStatus, nil
|
|
}
|
|
|
|
func (h *APIHandler) getIndexNodes(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
|
|
resBody := map[string] interface{}{}
|
|
id := ps.ByName("id")
|
|
indexName := ps.ByName("index")
|
|
if !h.IsIndexAllowed(req, id, indexName) {
|
|
h.WriteJSON(w, util.MapStr{
|
|
"error": http.StatusText(http.StatusForbidden),
|
|
}, http.StatusForbidden)
|
|
return
|
|
}
|
|
q := &orm.Query{ Size: 1}
|
|
q.AddSort("timestamp", orm.DESC)
|
|
q.Conds = orm.And(
|
|
orm.Eq("metadata.category", "elasticsearch"),
|
|
orm.Eq("metadata.labels.cluster_id", id),
|
|
orm.Eq("metadata.labels.index_name", indexName),
|
|
orm.Eq("metadata.name", "index_routing_table"),
|
|
)
|
|
|
|
err, result := orm.Search(event.Event{}, q)
|
|
if err != nil {
|
|
resBody["error"] = err.Error()
|
|
h.WriteJSON(w,resBody, http.StatusInternalServerError )
|
|
}
|
|
namesM := util.MapStr{}
|
|
if len(result.Result) > 0 {
|
|
if data, ok := result.Result[0].(map[string]interface{}); ok {
|
|
if routingTable, exists := util.GetMapValueByKeys([]string{"payload", "elasticsearch", "index_routing_table"}, data); exists {
|
|
if table, ok := routingTable.(map[string]interface{}); ok{
|
|
if shardsM, ok := table["shards"].(map[string]interface{}); ok {
|
|
for _, rows := range shardsM {
|
|
if rowsArr, ok := rows.([]interface{}); ok {
|
|
for _, rowsInner := range rowsArr {
|
|
if rowsInnerM, ok := rowsInner.(map[string]interface{}); ok {
|
|
if v, ok := rowsInnerM["node"].(string); ok {
|
|
namesM[v] = true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//node uuid
|
|
nodeIds := make([]interface{}, 0, len(namesM) )
|
|
for name, _ := range namesM {
|
|
nodeIds = append(nodeIds, name)
|
|
}
|
|
|
|
q1 := &orm.Query{ Size: 100}
|
|
q1.AddSort("timestamp", orm.DESC)
|
|
q1.Conds = orm.And(
|
|
orm.Eq("metadata.category", "elasticsearch"),
|
|
orm.Eq("metadata.cluster_id", id),
|
|
orm.In("metadata.node_id", nodeIds),
|
|
)
|
|
err, result = orm.Search(elastic.NodeConfig{}, q1)
|
|
if err != nil {
|
|
resBody["error"] = err.Error()
|
|
h.WriteJSON(w,resBody, http.StatusInternalServerError )
|
|
}
|
|
nodes := []interface{}{}
|
|
for _, hit := range result.Result {
|
|
if hitM, ok := hit.(map[string]interface{}); ok {
|
|
nodeId, _ := util.GetMapValueByKeys([]string{"metadata", "node_id"}, hitM)
|
|
nodeName, _ := util.GetMapValueByKeys([]string{"metadata", "node_name"}, hitM)
|
|
status, _ := util.GetMapValueByKeys([]string{"metadata", "labels", "status"}, hitM)
|
|
ip, _ := util.GetMapValueByKeys([]string{"metadata", "labels", "ip"}, hitM)
|
|
transportAddress, _ := util.GetMapValueByKeys([]string{"payload", "node_state", "transport_address"}, hitM)
|
|
var port string
|
|
if v, ok := transportAddress.(string); ok {
|
|
parts := strings.Split(v, ":")
|
|
if len(parts) > 1 {
|
|
port = parts[1]
|
|
}
|
|
}
|
|
|
|
if v, ok := nodeId.(string); ok {
|
|
ninfo := util.MapStr{
|
|
"id": v,
|
|
"name": nodeName,
|
|
"ip": ip,
|
|
"port": port,
|
|
"status": status,
|
|
"timestamp": hitM["timestamp"],
|
|
}
|
|
nodes = append(nodes, ninfo)
|
|
}
|
|
}
|
|
}
|
|
|
|
h.WriteJSON(w, nodes, http.StatusOK)
|
|
}
|
|
|
|
func (h APIHandler) ListIndex(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
|
|
clusterIds := h.GetParameterOrDefault(req, "ids", "")
|
|
keyword := h.GetParameterOrDefault(req, "keyword", "")
|
|
ids := strings.Split(clusterIds, ",")
|
|
if len(ids) == 0 {
|
|
h.Error400(w, "cluster id is required")
|
|
return
|
|
}
|
|
var must = []util.MapStr{}
|
|
|
|
if !util.StringInArray(ids, "*"){
|
|
|
|
must = append(must, util.MapStr{
|
|
"terms": util.MapStr{
|
|
"metadata.cluster_id": ids,
|
|
},
|
|
})
|
|
}
|
|
|
|
if keyword != "" {
|
|
must = append(must, util.MapStr{
|
|
"wildcard":util.MapStr{
|
|
"metadata.index_name":
|
|
util.MapStr{"value": fmt.Sprintf("*%s*", keyword)},
|
|
},
|
|
})
|
|
}
|
|
var dsl = util.MapStr{
|
|
"_source": []string{"metadata.index_name"},
|
|
"collapse": util.MapStr{
|
|
"field": "metadata.index_name",
|
|
},
|
|
"size": 100,
|
|
"query": util.MapStr{
|
|
"bool": util.MapStr{
|
|
"must": must,
|
|
"must_not": []util.MapStr{
|
|
{
|
|
"term": util.MapStr{
|
|
"metadata.labels.state": util.MapStr{
|
|
"value": "delete",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
|
|
esClient := elastic.GetClient(global.MustLookupString(elastic.GlobalSystemElasticsearchID))
|
|
indexName := orm.GetIndexName(elastic.IndexConfig{})
|
|
resp, err := esClient.SearchWithRawQueryDSL(indexName, util.MustToJSONBytes(dsl))
|
|
if err != nil {
|
|
|
|
return
|
|
}
|
|
list := resp.Hits.Hits
|
|
var indexNames []string
|
|
for _, v := range list {
|
|
m := v.Source["metadata"].(map[string]interface{})
|
|
indexNames = append(indexNames, m["index_name"].(string))
|
|
|
|
}
|
|
m := make(map[string]interface{})
|
|
m["indexnames"] = indexNames
|
|
h.WriteOKJSON(w, m)
|
|
|
|
return
|
|
}
|