many things

10-pre-k8s/units/node-exporter.service

@@ -0,0 +1,22 @@
+
+[Unit]
+Description=Run Prometheus Node Exporter
+Wants = network-online.target
+After = network-online.target
+
+[Service]
+TimeoutStartSec=0
+ExecStartPre=-/bin/podman kill node-exporter
+ExecStartPre=-/bin/podman rm node-exporter
+ExecStartPre=/bin/podman pull quay.io/prometheus/node-exporter:latest
+ExecStart=/bin/podman run \
+  --pid=host \
+  --net=host \
+  -v "/:/host:ro,rslave" \
+  --name="node-exporter" \
+  quay.io/prometheus/node-exporter:latest '--path.rootfs=/host'
+  
+ExecStop=/bin/podman stop node-exporter
+
+[Install]
+WantedBy=multi-user.target