The reason they are showing Down is given on the right, in the text ending
"... connection refused".
Since the IP address is 127.0.0.1 (specified as "localhost") I can guess
this relates to the processes running in different containers, which each
have their own network namespace.
Either run them all in the same network namespace or use Service Discovery
to find the appropriate address of each.
By the way, this question is suitable for 'prometheus-users' mailing list;
it has nothing to do with the development of Prometheus.
Bryan
On Tuesday 13 February 2024 at 13:20:18 UTC gitac...@gmail.com wrote:
> Hello all
>
> i have set up a docker-compose file for monitoring metrics from node
> exporter and cAdvisor as seen below .
> My question is why is it that under targets in prometheus all the servers
> are down as seen below in the screenshot?
> global:
> scrape_interval: 5s
>
> scrape_configs:
> - job_name: "prometheus"
> static_configs:
> - targets: ["localhost:9090"]
>
> - job_name: "grafana"
> static_configs:
> - targets: ["localhost:4000"]
>
> - job_name: "node"
> static_configs:
> - targets: ["localhost:9100"]
>
> - job_name: "cAdvisor"
> static_configs:
> - targets: ["localhost:8088"]
>
>
> version: '3.9'
>
> services:
> grafana:
> image: grafana/grafana-oss:latest
> container_name: grafana
> ports:
> - "3000:3000"
> volumes:
> - grafana-data:/var/lib/grafana
> environment:
> GF_SECURITY_ADMIN_USER: ${GF_SECURITY_ADMIN_USER:-admin}
> GF_SECURITY_ADMIN_PASSWORD: ${GF_SECURITY_ADMIN_PASSWORD:-password}
> GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH: "contains(roles[*], 'admin')
> && 'Admin' || contains(roles[*], 'editor') && 'Editor' || 'Viewer'"
> GF_SERVER_DOMAIN: ${GF_SERVER_DOMAIN}
> GF_SERVER_ROOT_URL: ${KC_GRAFANA_ROOT_URL}
> configs:
> - target: /etc/grafana/grafana.ini
> source: grafana.ini
> - target: /etc/grafana/provisioning/datasources/datasource.yml
> source: datasource.yml
> - target: /etc/grafana/provisioning/dashboards/dashboard.yml
> source: dashboard.yml
> - target:
> /etc/grafana/provisioning/dashboards/nodes/node-exporter-full_rev27.json
> source: node-exporter-full_rev27.json
> - target:
> /etc/grafana/provisioning/dashboards/containers/logging-universal-dashboard_rev1.json
> source: logging-universal-dashboard_rev1.json
> networks:
> - prometheus-network
>
> prometheus:
> image: prom/prometheus:latest
> container_name: prometheus
> restart: unless-stopped
> ports:
> - "9090:9090"
> volumes:
> - prometheus-data:/prometheus
> - /var/run/docker.sock:/var/run/docker.sock:ro
> - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
> configs:
> - target: /etc/prometheus/prometheus.yml
> source: prometheus.yml
> command:
> - '--config.file=/etc/prometheus/prometheus.yml'
> - '--storage.tsdb.path=/prometheus'
> - '--web.console.libraries=/etc/prometheus/console_libraries'
> - '--web.console.templates=/etc/prometheus/consoles'
> networks:
> - prometheus-network
>
> cadvisor:
> image: gcr.io/cadvisor/cadvisor:v0.47.0
> command: -docker_only
> container_name: cadvisor
> restart: unless-stopped
> privileged: true
> ports:
> - "8088:8080"
> volumes:
> - /:/rootfs:ro
> - /var/run:/var/run:ro
> - /sys:/sys:ro
> - /var/lib/docker/:/var/lib/docker:ro
> - /dev/disk/:/dev/disk:ro
> deploy:
> mode: global
> networks:
> - prometheus-network
>
> node-exporter:
> image: quay.io/prometheus/node-exporter:latest
> container_name: node-exporter
> hostname: "{{.Node.ID}}"
> command:
> - '--path.rootfs=/host'
> ports:
> - "9100:9100"
> volumes:
> - '/:/host:ro'
> deploy:
> mode: global
> networks:
> - prometheus-network
>
> configs:
> grafana.ini:
> file: ./grafana/grafana.ini
> name: grafana.ini-$${grafana_ini_DIGEST:?err}
> labels:
> name: grafana
> datasource.yml:
> file: ./grafana/datasource.yml
> name: datasource.yml-$${datasource_yml_DIGEST:?err}
> labels:
> name: grafana
> dashboard.yml:
> file: ./grafana/dashboards/dashboard.yml
> name: dashboard.yml-$${dashboard_yml_DIGEST:?err}
> labels:
> name: grafana
> node-exporter-full_rev27.json:
> file: ./grafana/dashboards/nodes/node-exporter-full_rev27.json
> name:
> node-exporter-full_rev27.json-$${node_exporter_full_rev27_json_DIGEST:?err}
> labels:
> name: grafana
> logging-universal-dashboard_rev1.json:
> file:
> ./grafana/dashboards/containers/logging-universal-dashboard_rev1.json
> name:
> logging-universal-dashboard_rev1.json-$${logging_universal_dashboard_rev1_json_DIGEST:?err}
> labels:
> name: grafana
> prometheus.yml:
> file: ./prometheus/prometheus.yml
> name: prometheus.yml-$${prometheus_yml_DIGEST:?err}
> labels:
> name: prometheus
> volumes:
> prometheus-data:
> grafana-data:
> networks:
> prometheus-network:
> name: prometheus-network
> driver: bridge
>
>
>
--
You received this message because you are subscribed to the Google Groups
"Prometheus Developers" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to prometheus-developers+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/prometheus-developers/ce37feba-0b08-4195-ad75-f03494adfaafn%40googlegroups.com.
