mirror of
https://github.com/grafana/grafana.git
synced 2024-12-01 13:09:22 -06:00
91221bc436
* Use suggested value for uid * update the snapshot * use __expr__ * replace all -100 with __expr__ * update snapshot * more changes * revert redundant change * Use expr.DatasourceUID where it's possible * generate files
119 lines
2.3 KiB
Go
119 lines
2.3 KiB
Go
package api
|
|
|
|
// prometheusQueryModel represents the way we express a prometheus query as part of an alert query.
|
|
// It supports formatting for the refID of the query.
|
|
const prometheusQueryModel = `
|
|
{
|
|
"exemplar": false,
|
|
"expr": "vector(1)",
|
|
"hide": false,
|
|
"interval": "",
|
|
"intervalMs": 1000,
|
|
"legendFormat": "",
|
|
"maxDataPoints": 43200,
|
|
"refId": "%s"
|
|
}
|
|
`
|
|
|
|
// classicConditionsModel represents the way we express a classic condition as part of an alert query.
|
|
// It supports formatting for 1) the refID of the query and 2) the refID of the condition.
|
|
const classicConditionsModel = `
|
|
{
|
|
"conditions": [{
|
|
"evaluator": {
|
|
"params": [0.5],
|
|
"type": "gt"
|
|
},
|
|
"operator": {
|
|
"type": "and"
|
|
},
|
|
"query": {
|
|
"params": ["%s"]
|
|
},
|
|
"reducer": {
|
|
"params": [],
|
|
"type": "last"
|
|
},
|
|
"type": "query"
|
|
}],
|
|
"datasource": {
|
|
"type": "__expr__",
|
|
"uid": "__expr__"
|
|
},
|
|
"hide": false,
|
|
"intervalMs": 1000,
|
|
"maxDataPoints": 43200,
|
|
"refId": "%s",
|
|
"type": "classic_conditions"
|
|
}
|
|
`
|
|
|
|
// reduceLastExpressionModel represents the way we express reduce to last data point as part of an alert query.
|
|
// It supports formatting for 1) the refID of the query to target and 2) the refID of the condition.
|
|
const reduceLastExpressionModel = `
|
|
{
|
|
"conditions": [{
|
|
"evaluator": {
|
|
"params": [0,0],
|
|
"type": "gt"
|
|
},
|
|
"operator": {
|
|
"type": "and"
|
|
},
|
|
"query": {
|
|
"params": []
|
|
},
|
|
"reducer": {
|
|
"params": [],
|
|
"type": "last"
|
|
},
|
|
"type": "query"
|
|
}],
|
|
"datasource": {
|
|
"type": "__expr__",
|
|
"uid": "__expr__"
|
|
},
|
|
"expression": "%s",
|
|
"hide": false,
|
|
"intervalMs": 1000,
|
|
"maxDataPoints": 43200,
|
|
"reducer": "last",
|
|
"refId": "%s",
|
|
"type": "reduce"
|
|
}
|
|
`
|
|
|
|
// reduceLastExpressionModel represents the way we express a math (sum of two refIDs greater than 1) operation of an alert query.
|
|
// It supports formatting for 1) refID of the first operand, 2) refID of the second operand and 3) the refID of the math operation.
|
|
const mathExpressionModel = `
|
|
{
|
|
"conditions": [{
|
|
"evaluator": {
|
|
"params": [0, 0],
|
|
"type": "gt"
|
|
},
|
|
"operator": {
|
|
"type": "and"
|
|
},
|
|
"query": {
|
|
"params": []
|
|
},
|
|
"reducer": {
|
|
"params": [],
|
|
"type": "avg"
|
|
},
|
|
"type": "query"
|
|
}],
|
|
"datasource": {
|
|
"type": "__expr__",
|
|
"uid": "__expr__"
|
|
},
|
|
"expression": "$%s + $%s \u003e 1",
|
|
"hide": false,
|
|
"intervalMs": 1000,
|
|
"maxDataPoints": 43200,
|
|
"refId": "%s",
|
|
"type": "math"
|
|
}
|
|
`
|