job "metrics" { datacenters = ["dc1"] type = "system" priority = "100" group "node_exporter" { task "node_exporter" { driver = "docker" config { image = "quay.io/prometheus/node-exporter:latest" network_mode = "host" volumes = [ "/:/host:ro,rslave" ] args = [ "--path.rootfs=/host" ] } resources { cpu = 50 memory = 40 } } } }