I could not find:

cat /etc/docker/daemon.json  

Thanks

Linux version 3.10.0-1127.19.1.el7.x86_64 (mockbuild@x86-vm-28.build.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC) ) #1 SMP Tue Aug 11 19:12:04 EDT 2020
 

ls -al /etc/docker
total 20
drwxr-xr-x.   3 root root   64 Nov 11 06:33 .
drwxr-xr-x. 112 root root 8192 Nov 30 12:46 ..
drwxr-xr-x.   5 root root   79 Nov 11 06:33 certs.d
-rwxrwxrwx    1 root root    4 Oct 14 15:22 daemon.json.rpmsave
-rw-------    1 root root  244 Sep 22 09:53 key.json
 

FYI

CONTAINER ID   IMAGE                              COMMAND                  CREATED        STATUS                          PORTS                                                  NAMES
79e219366d65   nginx:1.17.9-alpine                "nginx -g 'daemon of…"   41 hours ago   Up 41 hours                     80/tcp, 0.0.0.0:8080->8080/tcp                         sam_nginx_1
7a457c8cbf61   grafana/grafana:6.7.1              "/run.sh"                41 hours ago   Up 41 hours                     3000/tcp                                               sam_grafana_1
871d1b2766d0   prom/alertmanager:v0.20.0          "/bin/alertmanager -…"   41 hours ago   Up 41 hours                     9093/tcp                                               sam_alertmanager_1
c00e55973c27   prom/prometheus:v2.17.1            "/bin/prometheus --w…"   41 hours ago   Restarting (1) 56 seconds ago                                                          sam_prometheus_1
c3f0255fc1a8   store/intersystems/sam:1.0.0.115   "/iris-main"             41 hours ago   Up 41 hours (healthy)           2188/tcp, 51773/tcp, 52773/tcp, 53773/tcp, 54773/tcp   sam_iris_1
 

Please include node_exporter setup.

What gets put into the isc_prometheus.yml

THis is what the doc says to do this in isc_prometheus.yml

- job_name: NODE
  metrics_path: /metrics
   scheme: http
   static_configs:
   - labels:
      cluster: "2"
   group: node
    targets:
    - csc2cxn00020924.cloud.kp.org:9100
    - csc2cxn00021271.cloud.kp.org:9100

It does not work.

The node_exporter is installed and running.