Added Credentials

README.md

@@ -26,6 +26,7 @@ All metric names are prefix `koyeb_`
 |Name|Type|Description|
 |----|----|-----------|
 |`apps_up`|Gauge|1 if the App is up, 0 otherwise|
+|`credentials_up`|Gauge|1 if the Credential is up, 0 otherwise|
 |`deployments_up`|Gauge|1 if the Deployment is up, 0 otherwise|
 |`domains_up`|Gauge|1 if the Domain is up, 0 otherwise|
 |`exporter_build_info`|Counter|A metric with a constant '1' value labeled by OS version, Go version, and the Git commit of the exporter|
@@ -46,6 +47,13 @@ groups:
       severity: page
     annotations:
       summary: "Koyeb Apps ({{ $value }}) up (name: {{ $labels.name }})"
+  - alert: koyeb_credentials_up
+    expr: min_over_time(koyeb_credentials_up{}[15m]) > 0
+    for: 3h
+    labels:
+      severity: page
+    annotations:
+      summary: "Koyeb Credentials ({{ $value }}) up (name: {{ $labels.name }})"
   - alert: koyeb_deployments_up
     expr: min_over_time(koyeb_deployments_up{}[15m]) > 0
     for: 3h

collector/credentials.go

@@ -0,0 +1,76 @@
+package collector
+
+import (
+	"context"
+	"log"
+
+	"github.com/koyeb/koyeb-api-client-go/api/v1/koyeb"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+// Ensure that DeploymentCollector implements Prometheus' Collector interface
+var _ prometheus.Collector = (*CredentialsCollector)(nil)
+
+// CredentialsCollector collects Koyeb Credentials metrics
+type CredentialsCollector struct {
+	Token string
+
+	Up *prometheus.Desc
+}
+
+// NewCredentialsCollector is a function that creates a new CredentialsCollector
+func NewCredentialsCollector(token string) *CredentialsCollector {
+	subsystem := "credentials"
+	return &CredentialsCollector{
+		Token: token,
+
+		Up: prometheus.NewDesc(
+			prometheus.BuildFQName(namespace, subsystem, "up"),
+			"1 if the Credentials is up, 0 otherwise",
+			[]string{
+				"id",
+				"organization_id",
+				"user_id",
+				"name",
+			},
+			nil,
+		),
+	}
+}
+
+// Collect implements Prometheus' Collector interface and is used to collect metrics
+func (c *CredentialsCollector) Collect(ch chan<- prometheus.Metric) {
+	cfg := koyeb.NewConfiguration()
+	client := koyeb.NewAPIClient(cfg)
+
+	ctx := context.Background()
+	ctx = context.WithValue(ctx, koyeb.ContextAccessToken, c.Token)
+
+	rqst := client.CredentialsApi.ListCredentials(ctx)
+	resp, _, err := rqst.Execute()
+	if err != nil {
+		msg := "unable to list Credentials"
+		log.Printf(msg, err)
+		return
+	}
+
+	for _, credential := range resp.Credentials {
+		ch <- prometheus.MustNewConstMetric(
+			c.Up,
+			prometheus.GaugeValue,
+			1.0,
+			[]string{
+				credential.GetId(),
+				credential.GetOrganizationId(),
+				credential.GetUserId(),
+				credential.GetName(),
+			}...,
+		)
+	}
+
+}
+
+// Describe implements Prometheus' Collector interface and is used to describe metrics
+func (c *CredentialsCollector) Describe(ch chan<- *prometheus.Desc) {
+	ch <- c.Up
+}

main.go

@@ -51,6 +51,7 @@ func main() {
 	registry.MustRegister(collector.NewExporterCollector(OSVersion, GoVersion, GitCommit, StartTime))
 
 	registry.MustRegister(collector.NewAppsCollector(token))
+	registry.MustRegister(collector.NewCredentialsCollector(token))
 	registry.MustRegister(collector.NewDeploymentsCollector(token))
 	registry.MustRegister(collector.NewDomainsCollector(token))
 	registry.MustRegister(collector.NewInstancesCollector(token))