Drone Exporter

Daemon to extract data from the Drone API and push it into a backend powered by a database driver.
Docker image: quay.io/jlehtimaki/drone-exporter

Key Features

• Supports Multi-threaded, process 1 repo's builds per thread
• On first boot, will grab all data from Drone and import it
• Queries a repo's last build number from the database and skips processing if there are no new builds
• Calculates build's WaitTime and Duration for easy charting.
• Never imports data from running jobs to avoid erroneous WaitTime/Duration data
• Data points for builds, stages and steps for granular charts

Supported Database Drivers

List of supported backends for Grafana and which ones Drone Exporter currently supports.

• Prometheus
• Graphite
• OpenTSDB
• InfluxDB
• Loki
• Elasticsearch
• MySQL
• PostgreSQL
• MSSQL Server

Schema

Measurement: builds

&types.Build{
    Time:     time.Unix(buildInfo.Started, 0),
    Number:   buildInfo.Number,
    WaitTime: buildInfo.Started - buildInfo.Created,
    Duration: buildInfo.Finished - buildInfo.Started,
    Source:   buildInfo.Source,
    Target:   buildInfo.Target,
    Started:  buildInfo.Started,
    Created:  buildInfo.Created,
    Finished: buildInfo.Finished,
    BuildId:  build.Number,
    Tags: map[string]string{
        "Slug":    repo.Slug,
        "BuildId": fmt.Sprintf("build-%d", buildInfo.Number),
    },
}

Measurement: stages

&types.Stage{
    Time:     time.Unix(stage.Started, 0),
    WaitTime: stage.Started - stage.Created,
    Duration: stage.Stopped - stage.Started,
    OS:       stage.OS,
    Arch:     stage.Arch,
    Status:   stage.Status,
    Name:     stage.Name,
    BuildId:  build.Number,
    Tags: map[string]string{
        "Slug":    repo.Slug,
        "BuildId": fmt.Sprintf("build-%d", build.Number),
        "Sender":  build.Sender,
        "Name":    stage.Name,
        "OS":      stage.OS,
        "Arch":    stage.Arch,
        "Status":  stage.Status,
    },
}

Measurement steps

&types.Step{
    Time:     time.Unix(step.Started, 0),
    Duration: step.Stopped - step.Started,
    Name:     step.Name,
    Status:   step.Status,
    Tags: map[string]string{
        "Slug":    repo.Slug,
        "BuildId": fmt.Sprintf("build-%d", build.Number),
        "Sender":  build.Sender,
        "Name":    step.Name,
        "Status":  step.Status,
    },
}

Build

From Source

go build -mod vendor
DRONE_URL=https://dronezerver.xyz DRONE_TOKEN=abcde12345 ./drone-exporter

Docker

docker build -t quay.io/jlehtimaki/drone-exporter .
# add more envs using -e, see below
docker run -d -e DRONE_URL https://droneserver.xyz -e DRONE_TOKEN abcde12345 quay.io/jlehtimaki/drone-exporter

Environment Variables

Name	Description	Default	Required
INTERVAL	Time between runs in minutes	2	No
THREADS	Number of repos to process simultaneously	10	No
DRONE_URL	Drone URL	NIL	Yes
DRONE_TOKEN	Drone Token	NIL	Yes
INFLUXDB_ADDRESS	Database address	http://influxdb:8086	No
INFLUXDB_USERNAME	Database username	foo	No
INFLUXDB_PASSWORD	Database password	bar	No
INFLUXDB_DATABASE	Database name	example	No