Setup Prometheus and Grafana for monitoring stack

stack_orchestrator/data/compose/docker-compose-grafana.yml

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+version: "3.7"
+
+services:
+  grafana:
+    image: grafana/grafana
+    restart: always
+    volumes:
+      - ../config/metrics/grafana/provisioning:/etc/grafana/provisioning
+      - grafana_storage:/var/lib/grafana
+    ports:
+      - "3000:3000"
+
+volumes:
+  grafana_storage:

stack_orchestrator/data/compose/docker-compose-prom-server.yml

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+version: "3.7"
+
+services:
+  prometheus:
+    image: prom/prometheus
+    restart: always
+    volumes:
+      - ../config/metrics/prometheus:/etc/prometheus
+      # TODO: persist data
+      # - prometheus_data:/prometheus
+    ports:
+      - "9090:9090"

stack_orchestrator/data/config/monitoring/grafana/provisioning/datasources/prometheus.yml

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+apiVersion: 1
+
+datasources:
+  - id: 1
+    orgId: 1
+    name: Prometheus
+    type: prometheus
+    typeName: Prometheus
+    typeLogoUrl: public/app/plugins/datasource/prometheus/img/prometheus_logo.svg
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true
+    jsonData:
+      httpMethod: POST
+    version: 1
+    editable: false

stack_orchestrator/data/config/monitoring/prometheus/prometheus.yml

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+global:
+  scrape_interval:     15s
+  evaluation_interval: 15s
+
+rule_files:
+  # - "first.rules"
+  # - "second.rules"
+
+scrape_configs:
+  - job_name: prometheus
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: azimuth
+    metrics_path: /metrics
+    scheme: http
+    static_configs:
+      # azimuth, ecliptic
+      - targets: ['localhost:9000', 'localhost:9002']

stack_orchestrator/data/stacks/monitoring/README.md

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+# monitoring

stack_orchestrator/data/stacks/monitoring/stack.yml

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+version: "0.1"
+name: monitoring
+repos:
+containers:
+pods:
+  - prom-server
+  - grafana