Prometheus

apps/prometheus/prometheus.yml

@@ -0,0 +1,12 @@
+global:
+  scrape_interval:     15s # By default, scrape targets every 15 seconds.
+
+  # Attach these labels to any time series or alerts when communicating with
+  # external systems (federation, remote storage, Alertmanager).
+  external_labels:
+    monitor: 'codelab-monitor'
+
+scrape_configs:
+  - job_name: 'bisect'
+    static_configs:
+      - targets: ['cargo_bisect_rustc_service:4001']

playbooks/vps2.yml

@@ -15,6 +15,26 @@
         hour: "7"
         job: "/apps/backup.sh"
     #####
+    # APP: prometheus, /apps/prometheus
+    - name: Create /apps/prometheus
+      ansible.builtin.file:
+        path: "/apps/prometheus"
+        state: directory
+        mode: "u=rwx,g=rx,o=rx"
+    - name: Copy Prometheus config
+      ansible.builtin.copy:
+        dest: /apps/prometheus/prometheus.yml
+        src: ../apps/prometheus/prometheus.yml
+        mode: "u=r,g=r,o=r"
+        owner: 1001
+    - name: Create /apps/prometheus/data
+      ansible.builtin.file:
+        path: "/apps/prometheus/data"
+        state: directory
+        mode: "u=rwx,g=rx,o="
+        owner: 1001
+    #####
+    #####
     # APP: docker registry, /apps/registry
     #####
     - name: Create /apps/registry

vps2/docker-compose.yml

@@ -10,6 +10,15 @@ services:
       - "/apps/registry/htpasswd:/htpasswd"
     ports:
       - "5000:5000"
+  prometheus:
+    container_name: prometheus
+    restart: always
+    image: bitnami/prometheus:2.51.1
+    volumes:
+      - "/apps/prometheus/prometheus.yml:/opt/bitnami/prometheus/conf/prometheus.yml"
+      - "/apps/prometheus/data:/opt/bitnami/prometheus/data"
+    networks:
+      - prometheus
   widetom:
     container_name: widetom
     image: "docker.nilstrieb.dev/widetom:490c94ca"
@@ -30,7 +39,7 @@ services:
       KILLUA_JSON_PATH: /app/config/trivia_questions.json
   cargo_bisect_rustc_service:
     container_name: cargo-bisect-rustc-service
-    image: "docker.nilstrieb.dev/cargo-bisect-rustc-service:13f89b68"
+    image: "docker.nilstrieb.dev/cargo-bisect-rustc-service:316a4044"
     restart: always
     volumes:
       - "/apps/bisect-rustc-service/db.sqlite:/home/bisector/db.sqlite"
@@ -38,6 +47,8 @@ services:
       SQLITE_DB: /home/bisector/db.sqlite
     ports:
       - "5005:4000"
+    networks:
+      - prometheus
   #### Hugo Chat
   hugo_chat_db:
     container_name: hugo-chat-db
@@ -215,3 +226,4 @@ networks:
   hugo-chat:
   karin-bot:
   openolat-network:
+  prometheus: