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Skywalking 分组group的方法
编辑时间:April 21, 2021, 10:54 a.m. 作者:赵彦昌 浏览量:797

看官方文档有这么一句话:Service Selector provides 2 level selectors, service group list and service name list. The group name is separated from the service name if it follows <group name>::<logic name> format. Topology map is available for single group, single service, or global(include all services).


意思是说:分组是一种服务名的命名规则:<group name>::<logic name>

例如: export SKYWALKING__SERVICENAME=dev::svc-user

删除 es7 index 历史记录 3天之前(now-3d)的数据


# es 连接地址
ES_SITE="elasticsearch:9200"
# 要删除的 es 多个index  包含 svc 或 ingress 的index
INDEX_SOME="svc\|ingress"

index_list=`curl -X GET "http://${ES_SITE}/_cat/indices"`
oldifs="$IFS"
IFS=$'\n'
for line in $index_list 
do
	index_name=`echo $line | awk '{print $3}' | grep $INDEX_SOME || echo '' ` 
	echo "$index_name"
    
    if [ "$index_name" == "" ]; then
    	continue
    fi
    # 删除
    curl  -X POST "${ES_SITE}/${index_name}/_delete_by_query?pretty" -H 'Content-Type:application/json' -d '
         {
            "query": {
                    "range": {
                            "bank_interfacelog_createTime": {
                                    "gte": "now-3d",
                                    "lte": "now",
                                    "format": "epoch_millis"
                                    }
                            }
                    }
            }'
    # 强制合并
    curl -X POST "${ES_SITE}/${index_name}/_forcemerge?only_expunge_deletes=true&max_num_segments=1"
    
done












来说两句吧
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