From f6f368447c7051d5450c9cf10351ba7f4ae107c1 Mon Sep 17 00:00:00 2001
From: zynfly <fly@zynfly.wang>
Date: Fri, 23 Aug 2024 13:00:52 +0800
Subject: [PATCH] [Add]prometheus default config file for node_exporter

---
 docker-compose.yml               | 4 +++-
 docker/prometheus/Dockerfile     | 5 +++--
 docker/prometheus/prometheus.yml | 7 +++++++
 3 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 docker/prometheus/prometheus.yml

diff --git a/docker-compose.yml b/docker-compose.yml
index b64f92b..80c8619 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,6 +8,8 @@ services:
     build: docker/confd
   prometheus:
     build: docker/prometheus
+    ports:
+      - 9090:9090
   panel:
     build: docker/panel
     volumes:
@@ -15,5 +17,5 @@ services:
     entrypoint: php artisan serve --host=0.0.0.0
     ports:
       - 8000:8000
-  node_exporter:
+  node-exporter:
     build: docker/node_exporter
\ No newline at end of file
diff --git a/docker/prometheus/Dockerfile b/docker/prometheus/Dockerfile
index 1dfecbd..6695fde 100644
--- a/docker/prometheus/Dockerfile
+++ b/docker/prometheus/Dockerfile
@@ -9,8 +9,9 @@ RUN curl -fsSL https://github.com/prometheus/prometheus/releases/download/v2.54.
     rm /usr/local/bin/prometheus-* -rf && \
     chmod +x /usr/local/bin/prometheus
 
-RUN mkdir /etc/prometheus/ && \
-    touch /etc/prometheus/prometheus.yml
+RUN mkdir /etc/prometheus/
+
+COPY prometheus.yml /etc/prometheus/prometheus.yml
 
 CMD ["prometheus", "--config.file=/etc/prometheus/prometheus.yml"]
 
diff --git a/docker/prometheus/prometheus.yml b/docker/prometheus/prometheus.yml
new file mode 100644
index 0000000..1b933cb
--- /dev/null
+++ b/docker/prometheus/prometheus.yml
@@ -0,0 +1,7 @@
+global:
+  scrape_interval: 15s
+
+scrape_configs:
+  - job_name: 'node_exporter'
+    static_configs:
+      - targets: ['node-exporter:9100']
\ No newline at end of file