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af125c3795
* chore: refactor entitlements to be passable as an argument Previously, all usage of entitlements requires mutex usage on the api struct directly. This prevents passing the entitlements to a sub package. It also creates the possibility for misuse.
48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
package license
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/coder/coder/v2/coderd/entitlements"
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"github.com/coder/coder/v2/codersdk"
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)
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var (
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activeUsersDesc = prometheus.NewDesc("coderd_license_active_users", "The number of active users.", nil, nil)
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limitUsersDesc = prometheus.NewDesc("coderd_license_limit_users", "The user seats limit based on the active Coder license.", nil, nil)
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userLimitEnabledDesc = prometheus.NewDesc("coderd_license_user_limit_enabled", "Returns 1 if the current license enforces the user limit.", nil, nil)
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)
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type MetricsCollector struct {
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Entitlements *entitlements.Set
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}
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var _ prometheus.Collector = new(MetricsCollector)
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func (*MetricsCollector) Describe(descCh chan<- *prometheus.Desc) {
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descCh <- activeUsersDesc
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descCh <- limitUsersDesc
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descCh <- userLimitEnabledDesc
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}
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func (mc *MetricsCollector) Collect(metricsCh chan<- prometheus.Metric) {
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userLimitEntitlement, ok := mc.Entitlements.Feature(codersdk.FeatureUserLimit)
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if !ok {
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return
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}
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var enabled float64
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if userLimitEntitlement.Enabled {
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enabled = 1
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}
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metricsCh <- prometheus.MustNewConstMetric(userLimitEnabledDesc, prometheus.GaugeValue, enabled)
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if userLimitEntitlement.Actual != nil {
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metricsCh <- prometheus.MustNewConstMetric(activeUsersDesc, prometheus.GaugeValue, float64(*userLimitEntitlement.Actual))
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}
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if userLimitEntitlement.Limit != nil {
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metricsCh <- prometheus.MustNewConstMetric(limitUsersDesc, prometheus.GaugeValue, float64(*userLimitEntitlement.Limit))
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}
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}
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