split docker-compose into core and observability stacks; add ntfy, alertmanager, blackbox exporter, and otel-collector services; configure prometheus alerting pipeline

2026-07-15 18:21:50 +00:00
parent 17c1d39cc2
commit e13bfe4502
12 changed files with 267 additions and 70 deletions
@@ -0,0 +1,110 @@
+version: "3"
+
+services:
+    perses:
+        image: persesdev/perses:latest
+        volumes:
+            - persesdata:/perses
+        networks:
+            - prometheus_network
+            - wireguard_network
+
+    blackbox_exporter:
+        image: prom/blackbox-exporter:v0.28.0
+        configs:
+            - source: blackbox_config
+              target: /etc/blackbox_exporter/config.yml
+        networks:
+            - prometheus_network
+
+    alertmanager:
+        image: prom/alertmanager:v0.33.1
+        configs:
+            - source: alertmanager_config
+              target: /etc/alertmanager/alertmanager.yml
+        volumes:
+            - alertmanagerdata:/alertmanager
+        networks:
+            - prometheus_network
+
+    ntfy:
+        image: binwiederhier/ntfy
+        command:
+            - serve
+        environment:
+            TZ: Europe/Paris
+        volumes:
+            - ntfydata:/var/lib/ntfy
+        networks:
+            - prometheus_network
+            - reverse_network
+
+    otel-collector:
+        image: otel/opentelemetry-collector-contrib:0.156.0
+        configs:
+            - source: otel_collector_config
+              target: /etc/otelcol-contrib/config.yaml
+        deploy:
+            resources:
+                limits:
+                    memory: 256M
+        networks:
+            - prometheus_network
+
+    prometheus:
+        image: prom/prometheus:v3.9.1
+        command:
+            - --config.file=/etc/prometheus/prometheus.yml
+            - --storage.tsdb.path=/prometheus
+            - --web.enable-remote-write-receiver
+        configs:
+            - source: prometheus_config
+              target: /etc/prometheus/prometheus.yml
+            - source: prometheus_rules_config
+              target: /etc/prometheus/alert.rules.yml
+        volumes:
+            - prometheusdata:/prometheus
+        networks:
+            - prometheus_network
+            - wireguard_network
+
+    cadvisor:
+        image: gcr.io/cadvisor/cadvisor:latest
+        volumes:
+            - /:/rootfs:ro
+            - /var/run:/var/run:rw
+            - /sys:/sys:ro
+            - /var/lib/docker/:/var/lib/docker:ro
+        networks:
+            - prometheus_network
+
+configs:
+    prometheus_config:
+        name: prometheus_config_${DATETIME}
+        file: ./prometheus/prometheus.yml
+    blackbox_config:
+        name: blackbox_config_${DATETIME}
+        file: ./blackbox/blackbox.yml
+    alertmanager_config:
+        name: alertmanager_config_${DATETIME}
+        file: ./prometheus/alertmanager/alertmanager.yml
+    prometheus_rules_config:
+        name: prometheus_rules_config_${DATETIME}
+        file: ./prometheus/alert.rules.yml
+    otel_collector_config:
+        name: otel_collector_config_${DATETIME}
+        file: ./otel-collector/config.yaml
+
+volumes:
+    persesdata:
+    prometheusdata:
+    ntfydata:
+    alertmanagerdata:
+
+networks:
+    reverse_network:
+        external: true
+    wireguard_network:
+        external: true
+    prometheus_network:
+        external: true