--- title: 安装Prometheus description: "安装Prometheus仅需在server1上安装。" url: https://www.hikunpeng.com/document/detail/zh/kunpengboostkithistory/2530/bds/kunpengbds_omniruntime_20_0815.html sourcePath: /source/zh/kunpengboostkithistory/2530/bds/kunpengbds_omniruntime_20_0815.html indexId: eed67547cb5eec4644401445f747e28884b902ad9ad7356ba28f84178b783c8178 --- # 安装Prometheus 安装Prometheus仅需在server1上安装。 1. 进入Prometheus目录。 1 cd /opt/prometheus/prometheus-2.45.4.linux-arm64/ 2. 配置prometheus.yml。 a. 打开文件。 1 vi prometheus.yml b. 按“i”进入编辑模式，配置为如下内容。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 # my global config global: scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute. evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute. # scrape_timeout is set to the global default (10s). # Alertmanager configuration alerting: alertmanagers: - static_configs: - targets: # - alertmanager:9093 # Load rules once and periodically evaluate them according to the global 'evaluation_interval'. rule_files: # - "first_rules.yml" # - "second_rules.yml" # A scrape configuration containing exactly one endpoint to scrape: # Here it's Prometheus itself. scrape_configs: # The job name is added as a label `job=` to any timeseries scraped from this config. - job_name: "prometheus" # metrics_path defaults to '/metrics' # scheme defaults to 'http'. static_configs: - targets: ["localhost:9060"] - job_name: node_exporter honor_timestamps: true scrape_interval: 1s scrape_timeout: 1s metrics_path: /metrics scheme: http follow_redirects: true static_configs: - targets: ["agent1:9100","agent2:9100","agent3:9100"] - job_name: 'loads_metric' static_configs: - targets: ['server1:9090'] metrics_path: '/loadIndicator/get/byCurrTimeForPrometheus' scheme: 'http' honor_labels: true scrape_interval: 1s - job_name: 'loads_metric_detail' static_configs: - targets: ['server1:9090'] metrics_path: '/loadStatus/get/byCurrTimeForPrometheus' scheme: 'http' honor_labels: true scrape_interval: 1s 若计算节点不为agent1/agent2/agent3，请按照实际集群规划修改如下行。 1 - targets: ["agent1:9100","agent2:9100","agent3:9100"] c. 按“Esc”键，输入:wq!，按“Enter”保存并退出编辑。 3. 启动Prometheus。 1 nohup ./prometheus --web.listen-address="0.0.0.0:9060" & 4. 验证部署是否成功。 1 2 # 调用接口 http://server1:9060/targets 显示界面如上，loads_metric、loads_metric_detail以及node_exporter均为UP状态。 在server1的LoadsMetricApplication进程和计算节点Node Exporter已启动的情况下，Prometheus界面如上接口应均为UP状态。 5. 停止Prometheus服务。 a. 找到Prometheus服务进程ID。 ``` ps -aux | grep prometheus ``` b. 使用kill命令停止Prometheus。 ``` kill ID ```