diff --git a/docker-compose.yml b/docker-compose.yml index 25d785a..fb8addf 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -4,6 +4,7 @@ include: - gitea/docker-compose.yml - immich/docker-compose.yml - jellyfin/docker-compose.yml + - monitoring/docker-compose.yml - nextcloud/docker-compose.yml - paperless/docker-compose.yml - pihole/docker-compose.yml diff --git a/gitea/docker-compose.yml b/gitea/docker-compose.yml index e5532ab..97b421d 100644 --- a/gitea/docker-compose.yml +++ b/gitea/docker-compose.yml @@ -24,4 +24,4 @@ services: volumes: - ./runner-config.yaml:/config.yaml - ${GITEA_RUNNER_DATA_LOCATION}:/data - - /var/run/docker.sock:/var/run/docker.sock \ No newline at end of file + - /var/run/docker.sock:/var/run/docker.sock diff --git a/monitoring/.env.example b/monitoring/.env.example new file mode 100644 index 0000000..cf7e68b --- /dev/null +++ b/monitoring/.env.example @@ -0,0 +1,21 @@ +GRAFANA_ADMIN_USER= +GRAFANA_ADMIN_PASSWORD= +GRAFANA_DOMAIN= + +GRAFANA_SMTP_ENABLED=true +GRAFANA_SMTP_HOST= +GRAFANA_SMTP_USER= +GRAFANA_SMTP_PASSWORD= +GRAFANA_SMTP_FROM= + +GRAFANA_DATA_DIR= +GRAFANA_DASHBOARDS_DIR= + +PROMETHEUS_CONFIG_PATH= +PROMETHEUS_ALERT_RULES_PATH= +PROMETHEUS_DATA_DIR= + +ALERTMANAGER_CONFIG_PATH= +ALERTMANAGER_DATA_DIR= + +BLACKBOX_CONFIG_PATH= diff --git a/monitoring/docker-compose.yml b/monitoring/docker-compose.yml new file mode 100644 index 0000000..c50a8e8 --- /dev/null +++ b/monitoring/docker-compose.yml @@ -0,0 +1,99 @@ +services: + # Prometheus - Metrics Collection + prometheus: + image: prom/prometheus:v3.9.1 + restart: unless-stopped + ports: + - "9090:9090" + volumes: + - ${PROMETHEUS_CONFIG_PATH}:/etc/prometheus/prometheus.yml:ro + - ${PROMETHEUS_ALERT_RULES_PATH}:/etc/prometheus/alert_rules.yml + - ${PROMETHEUS_DATA_DIR}:/prometheus + command: + - '--config.file=/etc/prometheus/prometheus.yml' + - '--storage.tsdb.path=/prometheus' + - '--web.console.libraries=/etc/prometheus/console_libraries' + - '--web.console.templates=/etc/prometheus/consoles' + - '--storage.tsdb.retention.time=200h' + - '--web.enable-lifecycle' + - '--web.enable-admin-api' + + # Grafana - Visualization Dashboard + grafana: + image: grafana/grafana:12.3.1 + restart: unless-stopped + ports: + - "3002:3000" + volumes: + - ${GRAFANA_DATA_DIR}:/var/lib/grafana + - ./monitoring/grafana/provisioning:/etc/grafana/provisioning:ro + - ${GRAFANA_DASHBOARDS_DIR}:/var/lib/grafana/dashboards + environment: + - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER} + - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD} + - GF_USERS_ALLOW_SIGN_UP=false + - GF_SERVER_DOMAIN=${GRAFANA_DOMAIN} + - GF_SMTP_ENABLED=${GRAFANA_SMTP_ENABLED} + - GF_SMTP_HOST=${GRAFANA_SMTP_HOST} + - GF_SMTP_USER=${GRAFANA_SMTP_USER} + - GF_SMTP_PASSWORD=${GRAFANA_SMTP_PASSWORD} + - GF_SMTP_FROM_ADDRESS=${GRAFANA_SMTP_FROM} + depends_on: + - prometheus + + # Node Exporter - Host System Metrics + node_exporter: + image: prom/node-exporter:v1.10.2 + restart: unless-stopped + ports: + - "9100:9100" + volumes: + - /proc:/host/proc:ro + - /sys:/host/sys:ro + - /:/rootfs:ro + command: + - '--path.procfs=/host/proc' + - '--path.rootfs=/rootfs' + - '--path.sysfs=/host/sys' + - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)' + + # cAdvisor - Container Metrics + cadvisor: + image: gcr.io/cadvisor/cadvisor:v0.55.1 + restart: unless-stopped + privileged: true + ports: + - "8081:8080" + volumes: + - /:/rootfs:ro + - /var/run:/var/run:ro + - /sys:/sys:ro + - /var/lib/docker/:/var/lib/docker:ro + - /dev/disk/:/dev/disk:ro + devices: + - /dev/kmsg + + # Alertmanager - Alert Management + alertmanager: + image: prom/alertmanager:v0.30.1 + restart: unless-stopped + ports: + - "9093:9093" + volumes: + - ${ALERTMANAGER_CONFIG_PATH}:/etc/alertmanager/alertmanager.yml + - ${ALERTMANAGER_DATA_DIR}:/alertmanager + command: + - '--config.file=/etc/alertmanager/alertmanager.yml' + - '--storage.path=/alertmanager' + - '--web.external-url=http://localhost:9093' + depends_on: + - prometheus + + # Blackbox Exporter - Endpoint Monitoring + blackbox_exporter: + image: prom/blackbox-exporter:v0.28.0 + restart: unless-stopped + ports: + - "9115:9115" + volumes: + - ${BLACKBOX_CONFIG_PATH}:/etc/blackbox_exporter/config.yml diff --git a/monitoring/grafana/provisioning/dashboards/homelab.yml b/monitoring/grafana/provisioning/dashboards/homelab.yml new file mode 100644 index 0000000..cdaf9a8 --- /dev/null +++ b/monitoring/grafana/provisioning/dashboards/homelab.yml @@ -0,0 +1,12 @@ +apiVersion: 1 + +providers: + - name: 'homelab-dashboards' + orgId: 1 + folder: 'Homelab' + type: file + disableDeletion: false + updateIntervalSeconds: 10 + allowUiUpdates: true + options: + path: /var/lib/grafana/dashboards diff --git a/monitoring/grafana/provisioning/datasources/prometheus.yml b/monitoring/grafana/provisioning/datasources/prometheus.yml new file mode 100644 index 0000000..1a57b69 --- /dev/null +++ b/monitoring/grafana/provisioning/datasources/prometheus.yml @@ -0,0 +1,9 @@ +apiVersion: 1 + +datasources: + - name: Prometheus + type: prometheus + access: proxy + url: http://prometheus:9090 + isDefault: true + editable: true