下载安装Redis_exporter
cd /usr/local
wget https://github.com/oliver006/redis_exporter/releases/download/v1.0.3/redis_exporter-v1.0.3.linux-amd64.tar.gz
tar -zxvf redis_exporter-v1.0.3.linux-amd64.tar.gz
mv redis_exporter-v1.0.3.linux-amd64 redis_exporter
cd redis_exporter
启动
nohup ./redis_exporter -redis.addr 192.168.7.21:6379 192.168.7.21:6380 192.168.7.22:6379 192.168.7.22:6380 192.168.7.23:6379 192.168.7.23:6380 &
Prometheus配置
- job_name: 'redis-cluster'static_configs:- targets:- redis://192.168.7.21:6379- redis://192.168.7.21:6380- redis://192.168.7.22:6379- redis://192.168.7.22:6380- redis://192.168.7.23:6379- redis://192.168.7.23:6380metrics_path: /scrapeparams:check-keys: ["metrics:*"]relabel_configs:- source_labels: [__address__]target_label: __param_target- source_labels: [__param_target]target_label: instance- target_label: __address__replacement: 192.168.7.21:9121报警：############ redis cluster 监控 ############- alert: redis连接数超过1000expr: redis_connected_clients > 1000for: 2mlabels:status: 监控redis连接数annotations:description: "{{$labels.instance}}: 当前客户端连接数量为{{ $value }}"summary: "redis连接数超过1000"
grafana导入模板
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