Grafana docker image: grafana/grafana-oss:8.3.4
Prometheus docker image: prom/prometheus:v2.32.1
Node explorer docker image: prom/node-exporter:v1.3.1
Run grafana
docker run -d -p 3000:3000 --name=grafana -e "GF_INSTALL_PLUGINS=grafana-clock-panel,grafana-simple-json-datasource" grafana/grafana-oss:8.3.4