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Swarm Monitoring

Swarm Monitoring is a Docker Swarm template that deploys a turnkey Prometheus, Grafana, and Node Exporter stack to monitor cluster health, giving homelabbers…

  • Monitoring & Logging
Swarm Monitoring is a Docker Swarm template that deploys a turnkey Prometheus, Grafana, and Node Exporter stack to monitor cluster health, giving homelabbers one-click observability for their Swarm nodes via Portainer.

Platform availability

Available on 0 of 6 install platforms

  • Unraid (not listed)
  • TrueNAS (not listed)
  • Umbrel (not listed)
  • ZimaOS (not listed)
  • Proxmox (not listed)
  • Helm (not listed)

Health score?A 0-100 score computed nightly from four factors: maintained (40%: recent commits and steady activity), popular (25%: GitHub stars, log scale), easy to install (20%: platforms, install notes, setup guides, Docker image) and light to run (15%: minimum RAM, ARM support). When the source code has been checked, a fifth factor, security check (20%: automated scan for committed secrets, unsafe desktop-app settings, known-vulnerable dependencies and project hygiene; any serious finding caps it at 20), is added. Factors without data are left out and the rest are rescaled.

5/100 Low

Maintained
0last commit 1968 days ago
Popular
102 GitHub stars
Easy to install
100 install platforms, Docker image
Light to run
No data

Based on 3 of 4 factors.

GitHub stars
2
Open issues
0
Last commit
2021-05-21
Activity
stale

Checked 11 days ago - source: GitHub (cjie001/swarm-monitoring)

Resources & Compatibility

ARM (e.g. Raspberry Pi) is supported.

Checked 12 days ago - source: Docker Hub image tags and published docs

First-install notes

No first-install notes yet.

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Checked 9 days ago - source: AlternativeTo

Common questions

How do I deploy the monitoring stack?

Clone the repository, export ADMIN_USER, ADMIN_PASSWORD, HASHED_PASSWORD, and DOMAIN, then run docker stack deploy with docker-compose.yml. HASHED_PASSWORD is generated from ADMIN_PASSWORD using openssl passwd -apr1.

Which DNS subdomains must point to the Swarm cluster?

Create the grafana., alertmanager., karma., and prometheus. subdomains from the DOMAIN value and point them to your Docker Swarm cluster IPs.

What Docker engine configuration is required for metrics?

Enable Docker engine experimental and set the metrics address to 0.0.0.0:9323.

Which ports are exposed by the main services?

Prometheus is on 9090, Grafana is on 3000, Alertmanager is on 9093, and Karma is on 9094. node-exporter and cAdvisor run as collectors in the stack.

Is there a known issue with only one node being monitored?

A Docker community report describes a two-node Raspberry Pi Swarm where monitoring only showed one node after setting up Prometheus and Grafana with Portainer app templates.

Answers sourced from forums.docker.com, github.com

Community

Collected 6 days ago - public community threads