add: added projectsHEADmain

4 files changed, 57 insertions, 0 deletions

diff --git a/idvoc-2025/metrics/README.md b/idvoc-2025/metrics/README.md
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+# Metrics
+
+Use ./start.sh to start this small metrics stack. You can do it manually if
+needed, peek a look at start.sh.
+
+You'll have to edit prometheus.yml and docker-compose.yml to fix the project
diff --git a/idvoc-2025/metrics/docker-compose.yml b/idvoc-2025/metrics/docker-compose.yml
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+---
+
+version: "3"
+
+services:
+  prometheus:
+    image: prom/prometheus:v2.45.2
+    container_name: prometheus
+    # FIXME Provide prometheus.yml
+    volumes:
+      - /tmp/prometheus.yml:/data
+    # FIXME Expose prometheus locally
+    ports: 9090
+    # FIXME Make prometheus able to reach CommentsEngine and CommentsInteractor
+    
+  grafana:
+    image: grafana/grafana:10.2.3
+    container_name: grafana
+    ports:
+      - 127.0.0.1:3000:3000
+    volumes:
+      - grafana-storage:/var/lib/grafana
+
+volumes:
+  grafana-storage: {}
diff --git a/idvoc-2025/metrics/prometheus.yml b/idvoc-2025/metrics/prometheus.yml
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+global:
+  scrape_interval: 5s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+
+# 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"]
+
+  # FIXME Expand scrape_configs here
diff --git a/idvoc-2025/metrics/start.sh b/idvoc-2025/metrics/start.sh
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+#!/usr/bin/env bash
+
+set -eExuo pipefail
+
+# This basic script is needed to cope with the PIE's limitation regarding
+# docker and each student's home directory. One cannot mount with docker
+# files from home directory.
+
+cp prometheus.yml /tmp/prometheus.yml
+docker compose up -d || docker-compose up -d