Add docker-compose.yml and prometheus.yml for testing

docker-compose.yml

@@ -0,0 +1,17 @@
+version: "3"
+
+services:
+
+  prometheus:
+    image: quay.io/prometheus/prometheus:latest
+    ports:
+      - 9090:9090
+    volumes:
+      - "./prometheus.yml:/etc/prometheus/prometheus.yml"
+
+  phpfpm:
+    image: docker-php
+    ports:
+      - "9000:9000"
+    environment:
+      PHP_FPM_PM_STATUS_PATH: "/status"

prometheus.yml

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+# my global config
+global:
+  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+  - static_configs:
+    - targets:
+      # - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  # - "first_rules.yml"
+  # - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: 'prometheus'
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: 'phpfpm'
+
+    scrape_interval: 2s
+    scrape_timeout: 1s
+
+    static_configs:
+      - targets: ['10.27.5.6:8080']