Merge pull request #7148 from ethereum-optimism/wyatt/ufm/init

Init standard UFM Test Service architecture

ufm-test-services/crontab-example

+# Needs to point to docker, otherwise you'll get the error: exec: "docker": executable file not found in $PATH
+PATH=/
+
+# Runs every minute
+* * * * * /usr/local/bin/docker-compose -f /path/to/docker-compose.yml --profile 1minute up -d
+
+# Runs every 5 minutes
+*/5 * * * * /usr/local/bin/docker-compose -f /path/to/docker-compose.yml --profile 5minutes up -d
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ufm-test-services/datesources.yml

+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true
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ufm-test-services/docker-compose.yml

+version: "3"
+
+services:
+  pushgateway:
+    image: prom/pushgateway
+    ports:
+      - "9091:9091"
+    restart: unless-stopped
+    read_only: true
+    security_opt:
+      - "no-new-privileges:true"
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    ports:
+      - "9090:9090"
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+    depends_on:
+      - pushgateway
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+    read_only: true
+    security_opt:
+      - "no-new-privileges:true"
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    ports:
+      - "3000:3000"
+    depends_on:
+      - prometheus
+    environment:
+      # TODO - Replace with ENV variables to allow for better security
+      - GF_SECURITY_ADMIN_PASSWORD=adminpassword
+    volumes:
+      - ./datesources.yml:/etc/grafana/provisioning/datasources/datasources.yaml
+    security_opt:
+      - "no-new-privileges:true"
+
+  # Example Test Service Config
+  # my_test_service:
+  #   build: ./my_test_service_dir
+  #   container_name: my_test_service
+  #   profiles: ["1minute"]
+  #   depends_on:
+  #     - prometheus
+  #   restart: no

ufm-test-services/prometheus.yml

+global:
+  scrape_interval: 5s
+
+scrape_configs:
+  - job_name: 'pushgateway'
+    static_configs:
+      - targets: ['pushgateway:9091']
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