node-exporter部署

https://prometheus.io/

解压部署

tar -zxf node_exporter-1.1.2.linux-amd64.tar.gz
mv node_exporter-1.1.2.linux-amd64 /usr/local/node_exporter

配置service启动文件

cat > /usr/lib/systemd/system/node-exporter.service << 'EOF'
[Unit]
Description=This is prometheus node exporter
After=network.target

[Service]
Type=simple
ExecStart=/usr/local/node_exporter/node_exporter
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动exporter

systemctl daemon-reload
systemctl restart node-exporter
systemctl enable node-exporter

redis-exporter

下载地址

https://github.com/oliver006/redis_exporter/releases

解压部署

tar -zxf redis_exporter-v1.20.0.linux-amd64.tar.gz
mv redis_exporter-v1.20.0.linux-amd64 /usr/local/redis_exporter

配置service启动文件

cat > /usr/lib/systemd/system/redis-exporter.service << 'EOF'
[Unit]
Description=This is prometheus redis exporter
After=network.target

[Service]
Type=simple
ExecStart=/usr/local/redis_exporter/redis_exporter -redis.addr 3.1.101.35:6379 -redis-only-metrics -web.listen-address 0.0.0.0:9121 -redis.password g1tredis2o2l
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动redis-exporter

systemctl daemon-reload
systemctl restart redis-exporter
systemctl enable redis-exporter

grafana模版ID: 2751,763

elasticsearch_exporter部署

下载地址: https://github.com/justwatchcom/elasticsearch_exporter/releases

解压部署

tar -zxf elasticsearch_exporter-1.1.0.linux-amd64.tar.gz
mv elasticsearch_exporter-1.1.0.linux-amd64 /usr/local/elasticsearch_exporter

配置service启动文件

cat > /usr/lib/systemd/system/es-exporter.service << 'EOF'
[Unit]
Description=This is prometheus elasticsearch exporter
After=network.target

[Service]
Type=simple
ExecStart=/usr/local/elasticsearch_exporter/elasticsearch_exporter \
         --es.all --es.indices --es.cluster_settings \
         --es.indices_settings --es.shards --es.snapshots \
         --es.timeout=10s --web.listen-address=0.0.0.0:9115 \
         --web.telemetry-path=/metrics \
         --es.uri http://3.1.101.33:9200
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动exporter

systemctl daemon-reload
systemctl restart es-exporter
systemctl enable es-exporter

grafana模版ID: 2322

cAdvisor部署

Docker镜像

docker pull google/cadvisor:v0.33.0

镜像导出命令

docker save google/cadvisor:v0.33.0 -o docker-cadvisor-v0.33.0.tar

镜像导入命令

docker load -i docker-cadvisor-v0.33.0.tar

docker-compose编排

version: "3"
services:
  cadvisor:
    container_name: cadvisor
    image: google/cadvisor:v0.33.0
    user: root
    ports:
      - 9080:8080
    restart: always
    volumes:
      - /:/rootfs
      - /var/run:/var/run
      - /var/lib/docker/:/var/lib/docker
      - /dev/disk/:/dev/disk      

docker run -d \
--volume=/:/rootfs:ro \
--volume=/var/run:/var/run:ro \
--volume=/sys:/sys:ro \
--volume=/var/lib/docker/:/var/lib/docker:ro \
--volume=/dev/disk/:/dev/disk:ro \
--publish=8080:8080 \
--detach=true \
--name=cadvisor \
google/cadvisor:latest

四个-v挂载操作不能省，如果不挂载，将无法连接到docker deamon