cd /usr/local/src
wget -c https://github.com/prometheus-community/elasticsearch_exporter/releases/download/v1.2.0/elasticsearch_exporter-1.2.0.linux-amd64.tar.gz
tar xf elasticsearch_exporter-1.2.0.linux-amd64.tar.gz
cd elasticsearch_exporter
mv elasticsearch_exporter /usr/local/bin/

cat > /etc/systemd/system/elasticsearch.service <<eof
[Unit]
Description=Elasticsearch Exporter
Wants=network-online.target
After=network-online.target

[Service]
ExecStart=/usr/local/bin/elasticsearch_exporter --es.uri=http://账户:密码@host:9200 --es.all
Restart=always

[Install]
WantedBy=multi-user.target
eof

netstat -tulnp | grep 9114
tcp6       0      0 :::9114                 :::*                    LISTEN      31048/elasticsearch 

  - job_name: 'elasticsearch-exporter'
    consul_sd_configs:
    - server: 10.0.7.91:8500
      services:
        - elasticsearch-exporter

[root@prometheus ~]# cat server_add.sh 
#!/bin/bash

curl -X PUT -d '{
    "id": "'${1}-${2}'",
    "name": "'${2}'",
    "address": "'${1}'",
    "port": '${3}',
    "tags": ["'${2}'"],
    "checks": [{"http": "'http://${1}:${3}/metrics'","interval":"5s"}]
}' http://10.0.7.91:8500/v1/agent/service/register

 sh server_add.sh xxx.test.com elasticsearch-exporter 9114