原文地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/search-aggregations-bucket-iprange-aggregation.html, 原文档版权归 www.elastic.co 所有
IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
IP Range Aggregationedit
Just like the dedicated date range aggregation, there is also a dedicated range aggregation for IP typed fields:
Example:
GET /ip_addresses/_search
{
"size": 10,
"aggs" : {
"ip_ranges" : {
"ip_range" : {
"field" : "ip",
"ranges" : [
{ "to" : "10.0.0.5" },
{ "from" : "10.0.0.5" }
]
}
}
}
}
Response:
{
...
"aggregations": {
"ip_ranges": {
"buckets" : [
{
"key": "*-10.0.0.5",
"to": "10.0.0.5",
"doc_count": 10
},
{
"key": "10.0.0.5-*",
"from": "10.0.0.5",
"doc_count": 260
}
]
}
}
}
IP ranges can also be defined as CIDR masks:
GET /ip_addresses/_search
{
"size": 0,
"aggs" : {
"ip_ranges" : {
"ip_range" : {
"field" : "ip",
"ranges" : [
{ "mask" : "10.0.0.0/25" },
{ "mask" : "10.0.0.127/25" }
]
}
}
}
}
Response:
{
...
"aggregations": {
"ip_ranges": {
"buckets": [
{
"key": "10.0.0.0/25",
"from": "10.0.0.0",
"to": "10.0.0.128",
"doc_count": 128
},
{
"key": "10.0.0.127/25",
"from": "10.0.0.0",
"to": "10.0.0.128",
"doc_count": 128
}
]
}
}
}
Keyed Responseedit
Setting the keyed flag to true will associate a unique string key with each bucket and return the ranges as a hash rather than an array:
GET /ip_addresses/_search
{
"size": 0,
"aggs": {
"ip_ranges": {
"ip_range": {
"field": "ip",
"ranges": [
{ "to" : "10.0.0.5" },
{ "from" : "10.0.0.5" }
],
"keyed": true
}
}
}
}
Response:
{
...
"aggregations": {
"ip_ranges": {
"buckets": {
"*-10.0.0.5": {
"to": "10.0.0.5",
"doc_count": 10
},
"10.0.0.5-*": {
"from": "10.0.0.5",
"doc_count": 260
}
}
}
}
}
It is also possible to customize the key for each range:
GET /ip_addresses/_search
{
"size": 0,
"aggs": {
"ip_ranges": {
"ip_range": {
"field": "ip",
"ranges": [
{ "key": "infinity", "to" : "10.0.0.5" },
{ "key": "and-beyond", "from" : "10.0.0.5" }
],
"keyed": true
}
}
}
}
Response:
{
...
"aggregations": {
"ip_ranges": {
"buckets": {
"infinity": {
"to": "10.0.0.5",
"doc_count": 10
},
"and-beyond": {
"from": "10.0.0.5",
"doc_count": 260
}
}
}
}
}