diff --git a/README.md b/README.md index fd05df9..b94d022 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,24 @@ -# orthanc-monitoring -First trial for monitoring +# Orthanc-monitoring + +## Summary +Here is only a basic Orthanc with a Postgres. + +But these 2 services, as well as the host system and the containers, are monitored thanks to Prometheus. +Grafana is also there to show the metrics. + +## How it works + +### Prometheus + +Prometheus will collect the metrics from these sources: +- Orthanc ([link to official doc](https://book.orthanc-server.com/users/advanced-rest.html#instrumentation-with-prometheus)) +- Node-exporter (allow to get the metrics from the system: CPU, RAM, disk space,...) +- Postgres (thanks to the exporter) +- CAdvisor (allow to get the metrics from the containers) + +### Grafana + +There is a predefined dashboard with all the metrics listed above. + +## Misc +- There is a volume for the dashboard (Grafana container) so, if an update (with a new version of the dashboard) has to be made, the volume has to be deleted (otherwise, the dashboard will remain as it was) diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..83d6506 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,114 @@ +version: "3.8" + +services: + + orthanc: + image: osimis/orthanc:23.3.0 + restart: unless-stopped + depends_on: + - postgres + ports: + - 8042:8042 + environment: + ORTHANC__NAME: "Orthanc PACS" + VERBOSE_ENABLED: "true" + VERBOSE_STARTUP: "true" + STONE_WEB_VIEWER_PLUGIN_ENABLED: "true" + ORTHANC__STONE_WEB_VIEWER__SHOW_INFO_PANEL_AT_STARTUP: "Never" + ORTHANC__ORTHANC_EXPLORER_2__UI_OPTIONS__STUDY_LIST_SEARCH_MODE: "search-button" + ORTHANC__ORTHANC_EXPLORER_2__UI_OPTIONS__STUDY_LIST_EMPTY_IF_NO_SEARCH: "true" + ORTHANC__ORTHANC_EXPLORER_2__IS_DEFAULT_ORTHANC_UI: "true" + ORTHANC__POSTGRESQL__HOST: "postgres" + ORTHANC__POSTGRESQL__ENABLE_INDEX: "true" + ORTHANC__POSTGRESQL__ENABLE_STORAGE: "false" + DICOM_WEB_PLUGIN_ENABLED: "true" + ORTHANC__AUTHENTICATION_ENABLED: "false" + volumes: ["orthanc-data:/var/lib/orthanc/db:Z"] + + postgres: + image: postgres:15 + restart: unless-stopped + volumes: ["orthanc-index:/var/lib/postgresql/data:Z"] + environment: + POSTGRES_HOST_AUTH_METHOD: "trust" + + prometheus: + build: prometheus + ports: + - 9090:9090 + volumes: + - prometheus_data:/prometheus + command: + - '--config.file=/etc/prometheus/prometheus.yml' + restart: unless-stopped + depends_on: + - node-exporter + + node-exporter: + image: prom/node-exporter:v1.5.0 + ports: + - 9100:9100 + # volumes: + # - /proc:/host/proc:ro + # - /sys:/host/sys:ro + # - /:/rootfs:ro + # command: + # - '--path.procfs=/host/proc' + # - '--path.sysfs=/host/sys' + # - '--collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+)($$|/)' + command: + - '--path.rootfs=/host' + # - '--cap-add=SYS_TIME' + volumes: + - '/:/host:ro,rslave' + # - /proc:/host/proc:ro + # - /sys:/host/sys:ro + # - /:/rootfs:ro + restart: unless-stopped + + cadvisor: + image: gcr.io/cadvisor/cadvisor:v0.47.1 + volumes: + - /:/rootfs:ro + - /var/run:/var/run:ro + - /sys:/sys:ro + - /var/lib/docker/:/var/lib/docker:ro + - /dev/disk/:/dev/disk:ro + privileged: true + restart: unless-stopped + + postgres-exporter: + image: quay.io/prometheuscommunity/postgres-exporter:v0.12.0 + restart: unless-stopped + depends_on: + - postgres + environment: + - DATA_SOURCE_NAME=postgresql://postgres@postgres:5432/postgres?sslmode=disable + + grafana: + build: grafana + ports: + - 3000:3000 + environment: + - GF_SECURITY_ADMIN_USER=admin + - GF_SECURITY_ADMIN_PASSWORD=admin + - GF_USERS_ALLOW_SIGN_UP=false + - DS_PROMETHEUS=prometheus + depends_on: + - prometheus + restart: unless-stopped + volumes: + - "dashboards:/var/lib/grafana:Z" + - "grafana-config:/etc/grafana:Z" + - "grafana-logs:/var/log/grafana:Z" + + + +volumes: + prometheus_data: + orthanc-data: + orthanc-index: + dashboards: + grafana-config: + 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"timezone": "", + "title": "Orthanc Dashboard", + "uid": "naJhfEf4k", + "version": 1 +} \ No newline at end of file diff --git a/grafana/dashboard.yml b/grafana/dashboard.yml new file mode 100644 index 0000000..12edaf1 --- /dev/null +++ b/grafana/dashboard.yml @@ -0,0 +1,7 @@ +apiVersion: 1 + +providers: + - name: prometheus + type: file + options: + path: /etc/grafana/provisioning/dashboards \ No newline at end of file diff --git a/grafana/datasource.yml b/grafana/datasource.yml new file mode 100644 index 0000000..1fcee06 --- /dev/null +++ b/grafana/datasource.yml @@ -0,0 +1,7 @@ +apiVersion: 1 + +datasources: + - name: prometheus + type: prometheus + access: server + url: http://prometheus:9090 \ No newline at end of file diff --git a/prometheus/Dockerfile b/prometheus/Dockerfile new file mode 100644 index 0000000..395ca67 --- /dev/null +++ b/prometheus/Dockerfile @@ -0,0 +1,3 @@ +FROM prom/prometheus:v2.43.0 + +COPY prometheus.yml /etc/prometheus/ diff --git 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