Révisions pour node_exp_install.sh

1 file changed, 47 insertions

node_exp_install.sh(fichier créé)

		@@ -0,0 +1,47 @@
1	+	#!/bin/bash
2	+
3	+	# Define version
4	+	VERSION="1.9.1"
5	+
6	+	# Create user for node_exporter
7	+	useradd --no-create-home --shell /usr/sbin/nologin node_exporter
8	+
9	+	# Download and extract Node Exporter
10	+	cd /tmp
11	+	wget https://github.com/prometheus/node_exporter/releases/download/v$VERSION/node_exporter-$VERSION.linux-amd64.tar.gz
12	+	tar xvf node_exporter-$VERSION.linux-amd64.tar.gz
13	+
14	+	# Move binary to /usr/local/bin
15	+	cp node_exporter-$VERSION.linux-amd64/node_exporter /usr/local/bin/
16	+	chown node_exporter:node_exporter /usr/local/bin/node_exporter
17	+
18	+	# Clean up
19	+	rm -rf node_exporter-$VERSION.linux-amd64*
20	+
21	+	# Create systemd service file
22	+	cat <<EOF >/etc/systemd/system/node_exporter.service
23	+	[Unit]
24	+	Description=Prometheus Node Exporter
25	+	Wants=network-online.target
26	+	After=network-online.target
27	+
28	+	[Service]
29	+	User=node_exporter
30	+	Group=node_exporter
31	+	Type=simple
32	+	ExecStart=/usr/local/bin/node_exporter
33	+
34	+	[Install]
35	+	WantedBy=default.target
36	+	EOF
37	+
38	+	# Reload systemd, enable and start service
39	+	systemctl daemon-reexec
40	+	systemctl daemon-reload
41	+	systemctl enable --now node_exporter
42	+
43	+	# Check status
44	+	systemctl status node_exporter --no-pager
45	+
46	+	echo "Node Exporter installation complete."
47	+	echo "Access it via http://<server-ip>:9100/metrics"

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