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This repository has been archived by the owner on Jun 27, 2024. It is now read-only.

homecentr/docker-prometheus

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Project status

CI/CD on master Regular Docker image vulnerability scan

HomeCentr - prometheus

Repack of prometheus with the usual Homecentr bells and whistles.

Usage

version: "3.7"
services:
  prometheus:
    image: homecentr/prometheus
    ports:
      - 9090:9090
    volumes:
      - ./example:/prometheus

Environment variables

Name Default value Description
PUID 7077 UID of the user prometheus should be running as.
PGID 7077 GID of the user prometheus should be running as.
PROMETHEUS_ARGS See the Dockerfile Additional command line arguments passed to the Prometheus executable.

Exposed ports

Port Protocol Description
9090 TCP Web UI and API.

Volumes

Container path Description
/config Prometheus configuration. This should container the prometheus.yml configuration file.
/prometheus Prometheus state. Make sure the volume is writable for PUID/PGID.

Security

The container is regularly scanned for vulnerabilities and updated. Further info can be found in the Security tab.

Container user

The container supports privilege drop. Even though the container starts as root, it will use the permissions only to perform the initial set up. The prometheus process runs as UID/GID provided in the PUID and PGID environment variables.

⚠️ Do not change the container user directly using the user Docker compose property or using the --user argument. This would break the privilege drop logic.