You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
#!/bin/bash
|
|
|
|
|
##### name:一键安装node-exporter节点 #####
|
|
|
|
|
##### authro:xiaoz<xiaoz93@outlook.com> #####
|
|
|
|
|
##### update:2021/12/09 #####
|
|
|
|
|
|
|
|
|
|
#获取版本号
|
|
|
|
|
VERSION=$1
|
|
|
|
|
#instance名称
|
|
|
|
|
INSTANCE=$2
|
|
|
|
|
#用户名、密码
|
|
|
|
|
USERNAME_PASSWORD=$3
|
|
|
|
|
#安装目录
|
|
|
|
|
INSTALL_PATH="/opt/node_exporter"
|
|
|
|
|
|
|
|
|
|
#安装前准备
|
|
|
|
|
depend(){
|
|
|
|
|
if [ -e "/usr/bin/yum" ]
|
|
|
|
|
then
|
|
|
|
|
yum -y install wget
|
|
|
|
|
else
|
|
|
|
|
#更新软件，否则可能make命令无法安装
|
|
|
|
|
apt-get -y update
|
|
|
|
|
apt-get install -y wget
|
|
|
|
|
fi
|
|
|
|
|
#创建目录
|
|
|
|
|
#mkdir -p ${INSTALL_PATH}
|
|
|
|
|
}
|
|
|
|
|
#下载
|
|
|
|
|
download(){
|
|
|
|
|
wget -P /opt http://soft.xiaoz.org/linux/node_exporter-${VERSION}.linux-amd64.tar.gz
|
|
|
|
|
cd /opt && tar -xvf node_exporter-${VERSION}.linux-amd64.tar.gz
|
|
|
|
|
mv node_exporter-${VERSION}.linux-amd64 node_exporter
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#一些额外的配置
|
|
|
|
|
setting(){
|
|
|
|
|
|
|
|
|
|
cat >> $INSTALL_PATH/config.yaml << EOF
|
|
|
|
|
basic_auth_users:
|
|
|
|
|
$USERNAME_PASSWORD
|
|
|
|
|
EOF
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#放行端口
|
|
|
|
|
release_port(){
|
|
|
|
|
firewall-cmd --zone=public --add-port=29100/tcp --permanent
|
|
|
|
|
firewall-cmd --reload
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#注册服务并启动
|
|
|
|
|
reg_systemd(){
|
|
|
|
|
echo "Registering service..."
|
|
|
|
|
echo "[Unit]
|
|
|
|
|
Description=Node Exporter
|
|
|
|
|
Wants=network-online.target
|
|
|
|
|
After=network-online.target
|
|
|
|
|
|
|
|
|
|
[Service]
|
|
|
|
|
User=prometheus
|
|
|
|
|
ExecStart=${INSTALL_PATH}/node_exporter --web.listen-address=":29100" --web.config=${INSTALL_PATH}/config.yaml
|
|
|
|
|
|
|
|
|
|
[Install]
|
|
|
|
|
WantedBy=default.target" > /etc/systemd/system/node_exporter.service
|
|
|
|
|
#重载服务
|
|
|
|
|
systemctl daemon-reload
|
|
|
|
|
#启动服务
|
|
|
|
|
systemctl start node_exporter.service
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#清理工作
|
|
|
|
|
clean_work() {
|
|
|
|
|
rm -rf /opt/node_exporter-${VERSION}.linux-amd64.tar.gz
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
depend && download && setting release_port && reg_systemd
|
