The following metrics are exported for given host (target)
❯ curl 'localhost:8999/probe?target=ahorn'
# HELP restic_snapshots_latest_time Time of the latest snapshot
# TYPE restic_snapshots_latest_time gauge
restic_snapshots_latest_time{hostname="ahorn"} 1.655762407e+09
# HELP restic_stats_latest_total_nfiles Number of files
# TYPE restic_stats_latest_total_nfiles gauge
restic_stats_latest_total_nfiles{hostname="ahorn"} 480
# HELP restic_stats_latest_total_size Total Size
# TYPE restic_stats_latest_total_size gauge
restic_stats_latest_total_size{hostname="ahorn"} 686011
Configuration is done via environment variables.
# Exporter configuration
RESTIC_EXPORTER_BIN="restic"
RESTIC_EXPORTER_PORT=8999
RESTIC_EXPORTER_ADDRESS=127.0.0.1
# Restic configuration
RESTIC_REPOSITORY=s3:https://s3.myhost.com/restic
RESTIC_PASSWORD_FILE=/var/src/secrets/restic/repo-pw
# Optional: S3 credentials
AWS_ACCESS_KEY_ID=restic-ahorn
AWS_SECRET_ACCESS_KEY=aaaaaabbbbbcccccddddd
A nix flake is provided exposing the application as package. It also provides a nixos module.
services.restic-exporter = {
enable = true;
# Optional configuration
port = "8999";
address = "127.0.0.1";
user = "restic-exporter";
group = "restic-exporter";
environmentFile = "/path/to/envfile";
};- job_name: restic
metrics_path: /probe
relabel_configs:
- source_labels:
- "__address__"
target_label: "__param_target"
- source_labels:
- "__param_target"
target_label: target
- replacement: "127.0.0.1:8999"
target_label: "__address__"
scrape_interval: "10m"
scrape_timeout: "9m"
static_configs:
- targets:
- host1