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ref(spans): List metric tags explicitly#2834

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jjbayer merged 7 commits intomasterfrom
ref/spans-metrics-flat
Dec 13, 2023
Merged

ref(spans): List metric tags explicitly#2834
jjbayer merged 7 commits intomasterfrom
ref/spans-metrics-flat

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@jjbayer jjbayer commented Dec 10, 2023

List every tag for every metric explicitly. This nonfunctional change is the first step towards more selective tagging (tag only when you need it, and only on the metrics that actually need it).

ref: https://github.com/getsentry/team-ingest/issues/252

#skip-changelog

Comment on lines +338 to +401
/// Builder for [`TagSpec`].
pub struct Tag {
key: String,
}

impl Tag {
/// Prepares a tag with a given tag name.
pub fn with_key(key: impl Into<String>) -> Self {
Self { key: key.into() }
}

/// Defines the field from which the tag value gets its data.
pub fn from_field(self, field_name: impl Into<String>) -> TagWithSource {
let Self { key } = self;
TagWithSource {
key,
field: Some(field_name.into()),
value: None,
}
}

/// Defines what value to set for a tag.
pub fn with_value(self, value: impl Into<String>) -> TagWithSource {
let Self { key } = self;
TagWithSource {
key,
field: None,
value: Some(value.into()),
}
}
}

/// Intermediate result of the tag spec builder.
///
/// Can be transformed into `[TagSpec]`.
pub struct TagWithSource {
key: String,
field: Option<String>,
value: Option<String>,
}

impl TagWithSource {
/// Defines a tag that is extracted unconditionally.
pub fn always(self) -> TagSpec {
let Self { key, field, value } = self;
TagSpec {
key,
field,
value,
condition: None,
}
}

/// Defines a tag that is extracted under the given condition.
pub fn when(self, condition: RuleCondition) -> TagSpec {
let Self { key, field, value } = self;
TagSpec {
key,
field,
value,
condition: Some(condition),
}
}
}
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These are just helpers to build a TagSpec in code.

@jjbayer jjbayer marked this pull request as ready for review December 12, 2023 15:45
@jjbayer jjbayer requested a review from a team as a code owner December 12, 2023 15:45
@jjbayer jjbayer merged commit b3bfcbf into master Dec 13, 2023
@jjbayer jjbayer deleted the ref/spans-metrics-flat branch December 13, 2023 10:38
jan-auer added a commit that referenced this pull request Dec 19, 2023
* master: (35 commits)
  fix(spans): Parse quotes in MySQL (#2846)
  ref(cardinality): Use a Lua script and in-memory cache for the cardinality limiter (#2849)
  fix(spans): Detect hex with fallback scrubber (#2868)
  release: 23.12.0
  Revert "ci: Update upload-artifact and download-artifact actions" (#2866)
  Revert "build: Update axum and http" (#2863)
  feat(spans): Allow resource.img spans (#2855)
  build: Update axum and http (#2844)
  fix(build): Add additional dependencies to the release build (#2858)
  ci: Update upload-artifact and download-artifact actions (#2861)
  feat(spans): Parse timestamps from strings (#2857)
  fix(spans): Scrub integer file extensions (#2856)
  feat(spans): Remove unused transaction tag from resource metrics (#2853)
  ref(cardinality): Recover buckets on cardinality limiter failure (#2852)
  feat(server): Org rate limit per metric bucket (#2836)
  ref(spans): List metric tags explicitly (#2834)
  feat(spans): Resource response sizes as measurements (#2845)
  feat(crons): Add thresholds to monitor config payload (#2842)
  feat(spans): Allow ingestion of metrics summary on spans (#2823)
  ref(crons): Add documentation to CheckInMessageType (#2840)
  ...
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2 participants