Prometheus

Prometheus init script for CentOS 6

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Create init file. touch /etc/rc.d/init.d/prometheus chmod 755 /etc/rc.d/init.d/prometheus vi /etc/rc.d/init.d/prometheus Add following #!/bin/bash # # /etc/rc.d/init.d/prometheus # # Prometheus monitoring server # # chkconfig: 2345 20 80 Read # description: Prometheus monitoring server # processname: prometheus # Source function library. . /etc/rc.d/init.d/functions PROGNAME=prometheus PROG=/usr/hostonnet/prometheus/$PROGNAME USER=prometheus LOGFILE=/var/log/prometheus.log DATADIR=/usr/hostonnet/prometheus/data LOCKFILE=/var/run/$PROGNAME.pid CONFIG_FILE=/usr/hostonnet/prometheus/prometheus.yml ALERT_MGR_URL=localhost:9093 start() { echo -n “Starting … Read more

Prometheus Node Exporter on non default port

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To run Prometheus Node Exporter on custom port, use /usr/local/bin/node_exporter –web.listen-address=:9101 Here is systemctl service script i used [root@cdn 1945]# cat /etc/systemd/system/node_exporter.service [Unit] Description=Node Exporter Wants=network-online.target After=network-online.target [Service] User=node_exporter Group=node_exporter Type=simple ExecStart=/usr/local/bin/node_exporter –web.listen-address=:9101 [Install] WantedBy=multi-user.target [root@cdn 1945]# Related Posts Prometheus Server Monitoring

Monitor Server with Prometheus and Grafana

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grafana dashboard

Prometheus is used an open source software, that can collect metrics and alerting. You can download latest version oof Prometheus from https://prometheus.io/download/ Create a user useradd –no-create-home –system –shell /bin/false prometheus Download and Install prometheus cd /usr/local/src wget https://github.com/prometheus/prometheus/releases/download/v2.31.0-rc.1/prometheus-2.31.0-rc.1.linux-amd64.tar.gz tar xvf prometheus-2.31.0-rc.1.linux-amd64.tar.gz cd prometheus-2.31.0-rc.1.linux-amd64 mv prometheus /usr/local/bin/ mv promtool /usr/local/bin/ mkdir /etc/prometheus mkdir /var/lib/prometheus mv … Read more