node_exporter
fortigate_exporter
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node_exporter | fortigate_exporter | |
---|---|---|
78 | 4 | |
10,132 | 200 | |
2.7% | - | |
8.9 | 6.2 | |
4 days ago | about 1 month ago | |
Go | Go | |
Apache License 2.0 | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
node_exporter
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Prometheus Fundamentals (Lesson-01)
$ wget https://github.com/prometheus/node_exporter/releases/download/v1.7.0/node_exporter-1.7.0.linux-amd64.tar.gz $ tar -xzvf node_exporter-1.7.0.linux-amd64.tar.gz
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List of your reverse proxied services
Node Exporter
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Tool to monitor disk space
I use Grafana + Prometheus + Node Exporter.
- Is there a dashboard of sorts that can keep track of my linux-based computers and VMs to that I can easily see if any of them have updates or are running low on storage and et cetera?
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Questions about Kubernetes
Kubernetes itself will not notify you, the way I've seen people do this, is to use something like kube-state-metrics or node_exporter, export that to Prometheus (or preferrably VictoriaMetrics because Prometheus is terrible IMO), and then setup alarms on that with alertmanager or equivalent, or just look at dashboards regularly with Grafana. Realistically I recommend only setting alerts on disk usage and application/database latency. CPU and memory utilization isn't a great metric to alert on a lot of the time.
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multi line regex help
A good example of hwmon parsing can be found in hwmon_linux.go.
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Does anyone know of a guide for installing snmp_exporter on ASUS router running merlin firmware?
The only issue is ASUS has weird kernel patches and you will need to use --no-collector.netdev.netlink to work around them.
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Monitoring Linux instances with Prometheus andĀ Grafana
$ wget https://github.com/prometheus/node_exporter/releases/download/v1.0.1/node_exporter-1.0.1.linux-amd64.tar.gz Uncompress and rename the folder $ tar xvf node_exporter-1.0.1.linux-amd64.tar.gz $ mv node_exporter-1.0.1.linux-amd64 ne_files
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My Rust journey and how to learn Rust
Since I have a specific problem that needs to be solved, I need to implement a node_exporter to complete the transformation of the monitoring stack. So I learned Rust through the learning-by-doing mode.
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AWS EC2 Auto Scaling, Target Tracking Policies and Prometheus Exporters
#!/bin/bash yum update -y # Install CWA yum install amazon-cloudwatch-agent -y # Install Nginx and configure the stub status module amazon-linux-extras install nginx1.12 -y aws ssm get-parameter --name {{ nginx_stub_status_config_parameter_path }} --region {{ region }} --output text --query Parameter.Value > {{ nginx_config_file_path }} # Add a user to run the exporters useradd --no-create-home metrics_exporter # Install Node Exporter wget https://github.com/prometheus/node_exporter/releases/download/v1.4.0/node_exporter-1.4.0.linux-amd64.tar.gz tar xzf node_exporter-1.4.0.linux-amd64.tar.gz cp node_exporter-1.4.0.linux-amd64/node_exporter /usr/local/bin/node_exporter rm -rf node_exporter-1.4.0.linux-amd64.tar.gz node_exporter-1.4.0.linux-amd64 # Create Node Exporter systemd service cat << 'EOF' > /etc/systemd/system/node-exporter.service [Unit] Description=Prometheus Node Exporter Service After=network.target [Service] User=metrics_exporter Group=metrics_exporter Type=simple ExecStart=/usr/local/bin/node_exporter [Install] WantedBy=multi-user.target EOF # Install Nginx Exporter wget https://github.com/nginxinc/nginx-prometheus-exporter/releases/download/v0.11.0/nginx-prometheus-exporter_0.11.0_linux_amd64.tar.gz tar xzf nginx-prometheus-exporter_0.11.0_linux_amd64.tar.gz cp nginx-prometheus-exporter /usr/local/bin/nginx-prometheus-exporter rm -rf nginx-prometheus-exporter_0.11.0_linux_amd64.tar.gz nginx-prometheus-exporter # Create Nginx Exporter systemd service cat << 'EOF' > /etc/systemd/system/nginx-prometheus-exporter.service [Unit] Description=Prometheus Nginx Exporter Service After=network.target [Service] User=metrics_exporter Group=metrics_exporter Type=simple ExecStart=/usr/local/bin/nginx-prometheus-exporter -nginx.scrape-uri http://127.0.0.1:{{ nginx_stub_status_port }}/metrics -web.listen-address=127.0.0.1:9113 [Install] WantedBy=multi-user.target EOF # Configure CWA aws ssm get-parameter --name {{ cwa_prometheus_parameter_path }} --region {{ region }} --with-decryption --output text --query Parameter.Value > /opt/aws/amazon-cloudwatch-agent/etc/prometheus.yml /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -c ssm:"{{ cwa_settings_parameter_path }}" -s # Start everything up systemctl daemon-reload systemctl enable nginx systemctl start nginx systemctl enable node-exporter systemctl start node-exporter systemctl enable nginx-prometheus-exporter systemctl start nginx-prometheus-exporter
fortigate_exporter
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Fortigate Exporter for Prometheus
A few months back I created an exporter using the Fortigate API to enable people to monitor their Fortigate firewalls using Prometheus. You can find it here: https://github.com/bluecmd/fortigate_exporter.
What are some alternatives?
cadvisor - Analyzes resource usage and performance characteristics of running containers.
process-exporter - Prometheus exporter that mines /proc to report on selected processes
Netdata - Monitor your servers, containers, and applications, in high-resolution and in real-time.
ping_exporter - Prometheus exporter for ICMP echo requests using https://github.com/digineo/go-ping
prometheus - The Prometheus monitoring system and time series database.
windows_exporter - Prometheus exporter for Windows machines
node-exporter-textfile-collector-scripts - Scripts for node-exporter's textfile collector
yet-another-cloudwatch-exporter - Prometheus exporter for AWS CloudWatch - Discovers services through AWS tags, gets CloudWatch metrics data and provides them as Prometheus metrics with AWS tags as labels
filestat_exporter - Prometheus exporter gathering metrics about file size, modification time and other stats
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
blackbox_exporter - Blackbox prober exporter