Gluster Metrics Exporter

Install

Download the latest release with the command

$ curl -fsSL https://github.com/kadalu/gluster-metrics-exporter/releases/latest/download/install.sh | sudo bash -x

Test to ensure the version you installed is up-to-date

$ gluster-metrics-exporter --version

Usage:

Start the Gluster Metrics exporter service in all the Storage nodes

# systemctl enable gluster-metrics-exporter
# systemctl start gluster-metrics-exporter

Above command picks up the Gluster hostname by running the hostname command. If the local Gluster hostname is different than create a hostname file in /var/lib/glusterd.

# echo "server1.example.com" > /var/lib/glusterd/hostname

To fetch the Prometheus compatible Metrics, call the API from any one Storage node.

$ curl http://server1.example.com:9713/metrics

To get the same metrics in JSON format

$ curl http://server1.example.com:9713/metrics.json

Manually run the exporter (Without systemd)

# gluster-metrics-exporter

Available options

Usage: gluster-metrics-exporter [OPTIONS]
    --metrics-path=URL               Metrics Path (default: /metrics)
    -p PORT, --port=PORT             Exporter Port (default: 9713)
    --cluster=NAME                   Cluster identifier
    --gluster-host=NAME              Gluster Host to replace `localhost` from the peer command output (default: hostname)
    -v, --verbose                    Enable verbose output (default: false)
    --disable-all                    Disable all Metrics (default: false)
    --disable-volumes-all            Disable all Volumes (default: false)
    --enable=NAMES                   Enable specific Metric Groups
    --disable=NAMES                  Disable specific Metric Groups (default: [])
    --enable-volumes=NAMES           Enable specific Volumes
    --disable-volumes=NAMES          Disable specific Volumes (default: [])
    --log-level=LEVEL                Log Level (default: info)
    --log-dir=DIR                    Log directory (default: /var/log/gluster-metrics)
    --log-file=NAME                  Log file (default: exporter.log)
    --glusterd-dir=DIR               Glusterd directory (default: /var/lib/glusterd)
    --gluster-cli-path=PATH          Gluster CLI Path (default: /usr/sbin/gluster)
    --gluster-cli-sock=SOCK          Gluster CLI socket file (default: )
    --version                        Show version information
    --config=FILE                    Config file
    -h, --help                       Show this help