From 514adbc568914fde8b5e7ea89fc8cea430a151ac Mon Sep 17 00:00:00 2001
From: Alex Frantz <alex@alexav.gg>
Date: Sat, 13 Sep 2025 23:21:41 -0400
Subject: [PATCH] Revert "remove monitoring stack for now"

This reverts commit 84941c0e2c89beb06afc7d112bdef25ea83b9ecc.
---
 tasks/monitoring.yml | 101 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 tasks/monitoring.yml

diff --git a/tasks/monitoring.yml b/tasks/monitoring.yml
new file mode 100644
index 0000000..536e238
--- /dev/null
+++ b/tasks/monitoring.yml
@@ -0,0 +1,101 @@
+---
+- name: Create folder structure
+  file:
+    path: "{{ item }}"
+    state: directory
+  with_items:
+    - "{{ data_dir }}/monitoring"
+    - "{{ data_dir }}/monitoring/prometheus"
+    - "{{ data_dir }}/monitoring/grafana"
+
+- name: Create Monitoring Docker Network
+  docker_network:
+    name: monitoring
+
+- name: Pull latest Grafana Docker Image
+  docker_image:
+    name: grafana/grafana
+    tag: latest
+    source: pull
+- name: Pull latest Prometheus Docker Image
+  docker_image:
+    name: prom/prometheus
+    tag: latest
+    source: pull
+- name: Pull latest CAdvisor Docker Image
+  docker_image:
+    name: gcr.io/cadvisor/cadvisor
+    tag: latest
+    source: pull
+- name: Pull latest Node Exporter Docker Image
+  docker_image:
+    name: prom/node-exporter
+    tag: latest
+    source: pull
+
+- name: Create Grafana Docker Container
+  docker_container:
+    name: grafana
+    user: "{{ PUID }}"
+    image: grafana/grafana:latest
+    restart_policy: unless-stopped
+    recreate: true
+    networks:
+      - name: homelab
+      - name: monitoring
+    volumes:
+      - "{{ data_dir }}/monitoring/grafana:/var/lib/grafana"
+    env:
+      GF_AUTH_ANONYMOUS_ENABLED: "{{ GRAFANA_AUTH_ANONYMOUS_ENABLED }}"
+    labels:
+      traefik.enable: "true"
+      traefik.http.routers.graf.rule: Host(`graf.fntz.net`)
+      traefik.http.routers.graf.entrypoints: webSecure
+      traefik.http.routers.graf.tls.certresolver: letsencrypt
+      traefik.http.services.graf.loadbalancer.server.port: "3000"
+
+- name: Copy Prometheus Config
+  template:
+    src: "prometheus.yml.j2"
+    dest: "{{ data_dir }}/monitoring/prometheus/config.yml"
+    mode: "0744"
+
+- name: Create Prometheus Docker Container
+  docker_container:
+    name: prometheus
+    image: prom/prometheus:latest
+    restart_policy: unless-stopped
+    recreate: true
+    networks:
+      - name: homelab
+      - name: monitoring
+    volumes:
+      - "{{ data_dir }}/monitoring/prometheus:/prometheus"
+      - "{{ data_dir }}/monitoring/prometheus/config.yml:/etc/prometheus/prometheus.yml"
+
+- name: Create CAdvisor Docker Container
+  docker_container:
+    name: cadvisor
+    image: gcr.io/cadvisor/cadvisor:latest
+    restart_policy: unless-stopped
+    recreate: true
+    privileged: true
+    networks:
+      - name: monitoring
+    devices:
+      - /dev/kmsg
+    volumes:
+      - "/:/rootfs:ro"
+      - "/var/run:/var/run:ro"
+      - "/sys:/sys:ro"
+      - "/var/lib/docker:/var/lib/docker:ro"
+      - "/dev/disk/:/dev/disk:ro"
+
+- name: Create Node-Exporter Docker Container
+  docker_container:
+    name: node-exporter
+    image: prom/node-exporter:latest
+    restart_policy: unless-stopped
+    recreate: true
+    networks:
+      - name: monitoring