From a010b652a32fd27dcb0a5fa6a7b1d5fc4c419c54 Mon Sep 17 00:00:00 2001
From: willemserruys <serruys.willem@hotmail.com>
Date: Mon, 21 Nov 2022 21:58:47 +0100
Subject: [PATCH] added grafana and prometheus

---
 configurations/prometheus/prometheus.yml | 15 +++++++++
 home-server/.env                         |  6 ++++
 home-server/docker-compose.yml           | 40 ++++++++++++++++++++++++
 3 files changed, 61 insertions(+)
 create mode 100644 configurations/prometheus/prometheus.yml

diff --git a/configurations/prometheus/prometheus.yml b/configurations/prometheus/prometheus.yml
new file mode 100644
index 0000000..4be0808
--- /dev/null
+++ b/configurations/prometheus/prometheus.yml
@@ -0,0 +1,15 @@
+global:
+  scrape_interval: 1m
+
+scrape_configs:
+  - job_name: "prometheus"
+    scrape_interval: 1m
+    static_configs:
+    - targets: ["prometheus:9090"]
+
+  - job_name: "node"
+    static_configs:
+    - targets: ["node-exporter:9100"]
+  - job_name: "pi_node"
+    static_configs:
+    - targets: ["10.55.8.1:9100"]
diff --git a/home-server/.env b/home-server/.env
index 62502c9..29cf304 100644
--- a/home-server/.env
+++ b/home-server/.env
@@ -8,3 +8,9 @@ MARIADB_ROOT_PASSWORD=testing
 MARIADB_DATABASE=homeassistant
 MARIADB_USER=homeassistant_user
 MARIADB_PASSWORD=homeassistant_pw
+
+
+# Grafana settings
+GF_SECURITY_ADMIN_USER=test
+GF_SECURITY_ADMIN_PASSWORD=test
+GF_USERS_ALLOW_SIGN_UP=false
diff --git a/home-server/docker-compose.yml b/home-server/docker-compose.yml
index 9a675a0..b6f8c60 100644
--- a/home-server/docker-compose.yml
+++ b/home-server/docker-compose.yml
@@ -36,3 +36,43 @@ services:
       - ${INTERNAL_IP}:22000:22000/udp
       - ${INTERNAL_IP}:21027:21027/udp
     restart: unless-stopped
+  node-exporter:
+    image: prom/node-exporter:latest
+    container_name: node-exporter
+    restart: unless-stopped
+    volumes:
+      - /proc:/host/proc:ro
+      - /sys:/host/sys:ro
+      - /:/rootfs:ro
+    command:
+      - '--path.procfs=/host/proc'
+      - '--path.rootfs=/rootfs'
+      - '--path.sysfs=/host/sys'
+      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
+    ports:
+      - 9100:9100
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    restart: unless-stopped
+    volumes:
+      - /home/willem/repos/homeAutomation/configurations/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
+      - /home/willem/prometheus:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--web.console.libraries=/etc/prometheus/console_libraries'
+      - '--web.console.templates=/etc/prometheus/consoles'
+      - '--web.enable-lifecycle'
+    ports:
+      - 9090:9090
+  grafana:
+    image: grafana/grafana:latest
+    environment:
+    env_file:
+      - .env
+      - .env.production
+    ports:
+      - 3000:3000
+    volumes:
+      - /home/willem/grafana:/var/lib/grafana