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feat: implement /api/v1/labels for prometheus (#1580)

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* feat: implement /api/v1/labels for prometheus

* fix: only gather match[]

* chore: fix typo

* chore: fix typo

* chore: change style

* fix: suggestion

* fix: suggestion

* chore: typo

* fix: fmt

* fix: add more test
This commit is contained in:
Huaijin
2023-05-17 11:56:22 +08:00
committed by GitHub
parent a6ec79ee30
commit 715e1a321f
7 changed files with 260 additions and 25 deletions
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7
src/common/time/src/util.rs
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@@ -22,6 +22,13 @@ pub fn current_time_rfc3339() -> String {
chrono::Utc::now().to_rfc3339()
}
/// Returns the yesterday time in rfc3339 format.
pub fn yesterday_rfc3339() -> String {
let now = chrono::Utc::now();
let day_before = now - chrono::Duration::days(1);
day_before.to_rfc3339()
}
/// Port of rust unstable features `int_roundings`.
pub(crate) fn div_ceil(this: i64, rhs: i64) -> i64 {
let d = this / rhs;