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Add json struct tags to limits. #3628

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Apr 20, 2021
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Add json struct tags to limits. #3628

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58 changes: 29 additions & 29 deletions pkg/validation/limits.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,45 +21,45 @@ const (
// limits via flags, or per-user limits via yaml config.
type Limits struct {
// Distributor enforced limits.
IngestionRateStrategy string `yaml:"ingestion_rate_strategy"`
IngestionRateMB float64 `yaml:"ingestion_rate_mb"`
IngestionBurstSizeMB float64 `yaml:"ingestion_burst_size_mb"`
MaxLabelNameLength int `yaml:"max_label_name_length"`
MaxLabelValueLength int `yaml:"max_label_value_length"`
MaxLabelNamesPerSeries int `yaml:"max_label_names_per_series"`
RejectOldSamples bool `yaml:"reject_old_samples"`
RejectOldSamplesMaxAge time.Duration `yaml:"reject_old_samples_max_age"`
CreationGracePeriod time.Duration `yaml:"creation_grace_period"`
EnforceMetricName bool `yaml:"enforce_metric_name"`
MaxLineSize flagext.ByteSize `yaml:"max_line_size"`
IngestionRateStrategy string `yaml:"ingestion_rate_strategy" json:"ingestion_rate_strategy"`
IngestionRateMB float64 `yaml:"ingestion_rate_mb" json:"ingestion_rate_mb"`
IngestionBurstSizeMB float64 `yaml:"ingestion_burst_size_mb" json:"ingestion_burst_size_mb"`
MaxLabelNameLength int `yaml:"max_label_name_length" json:"max_label_name_length"`
MaxLabelValueLength int `yaml:"max_label_value_length" json:"max_label_value_length"`
MaxLabelNamesPerSeries int `yaml:"max_label_names_per_series" json:"max_label_names_per_series"`
RejectOldSamples bool `yaml:"reject_old_samples" json:"reject_old_samples"`
RejectOldSamplesMaxAge time.Duration `yaml:"reject_old_samples_max_age" json:"reject_old_samples_max_age"`
CreationGracePeriod time.Duration `yaml:"creation_grace_period" json:"creation_grace_period"`
EnforceMetricName bool `yaml:"enforce_metric_name" json:"enforce_metric_name"`
MaxLineSize flagext.ByteSize `yaml:"max_line_size" json:"max_line_size"`

// Ingester enforced limits.
MaxLocalStreamsPerUser int `yaml:"max_streams_per_user"`
MaxGlobalStreamsPerUser int `yaml:"max_global_streams_per_user"`
MaxLocalStreamsPerUser int `yaml:"max_streams_per_user" json:"max_streams_per_user"`
MaxGlobalStreamsPerUser int `yaml:"max_global_streams_per_user" json:"max_global_streams_per_user"`

// Querier enforced limits.
MaxChunksPerQuery int `yaml:"max_chunks_per_query"`
MaxQuerySeries int `yaml:"max_query_series"`
MaxQueryLookback time.Duration `yaml:"max_query_lookback"`
MaxQueryLength time.Duration `yaml:"max_query_length"`
MaxQueryParallelism int `yaml:"max_query_parallelism"`
CardinalityLimit int `yaml:"cardinality_limit"`
MaxStreamsMatchersPerQuery int `yaml:"max_streams_matchers_per_query"`
MaxConcurrentTailRequests int `yaml:"max_concurrent_tail_requests"`
MaxEntriesLimitPerQuery int `yaml:"max_entries_limit_per_query"`
MaxCacheFreshness time.Duration `yaml:"max_cache_freshness_per_query"`
MaxChunksPerQuery int `yaml:"max_chunks_per_query" json:"max_chunks_per_query"`
MaxQuerySeries int `yaml:"max_query_series" json:"max_query_series"`
MaxQueryLookback time.Duration `yaml:"max_query_lookback" json:"max_query_lookback"`
MaxQueryLength time.Duration `yaml:"max_query_length" json:"max_query_length"`
MaxQueryParallelism int `yaml:"max_query_parallelism" json:"max_query_parallelism"`
CardinalityLimit int `yaml:"cardinality_limit" json:"cardinality_limit"`
MaxStreamsMatchersPerQuery int `yaml:"max_streams_matchers_per_query" json:"max_streams_matchers_per_query"`
MaxConcurrentTailRequests int `yaml:"max_concurrent_tail_requests" json:"max_concurrent_tail_requests"`
MaxEntriesLimitPerQuery int `yaml:"max_entries_limit_per_query" json:"max_entries_limit_per_query"`
MaxCacheFreshness time.Duration `yaml:"max_cache_freshness_per_query" json:"max_cache_freshness_per_query"`

// Query frontend enforced limits. The default is actually parameterized by the queryrange config.
QuerySplitDuration time.Duration `yaml:"split_queries_by_interval"`
QuerySplitDuration time.Duration `yaml:"split_queries_by_interval" json:"split_queries_by_interval"`

// Ruler defaults and limits.
RulerEvaluationDelay time.Duration `yaml:"ruler_evaluation_delay_duration"`
RulerMaxRulesPerRuleGroup int `yaml:"ruler_max_rules_per_rule_group"`
RulerMaxRuleGroupsPerTenant int `yaml:"ruler_max_rule_groups_per_tenant"`
RulerEvaluationDelay time.Duration `yaml:"ruler_evaluation_delay_duration" json:"ruler_evaluation_delay_duration"`
RulerMaxRulesPerRuleGroup int `yaml:"ruler_max_rules_per_rule_group" json:"ruler_max_rules_per_rule_group"`
RulerMaxRuleGroupsPerTenant int `yaml:"ruler_max_rule_groups_per_tenant" json:"ruler_max_rule_groups_per_tenant"`

// Config for overrides, convenient if it goes here.
PerTenantOverrideConfig string `yaml:"per_tenant_override_config"`
PerTenantOverridePeriod time.Duration `yaml:"per_tenant_override_period"`
PerTenantOverrideConfig string `yaml:"per_tenant_override_config" json:"per_tenant_override_config"`
PerTenantOverridePeriod time.Duration `yaml:"per_tenant_override_period" json:"per_tenant_override_period"`
}

// RegisterFlags adds the flags required to config this to the given FlagSet
Expand Down