go-flags
prometheus
Our great sponsors
go-flags | prometheus | |
---|---|---|
9 | 381 | |
2,509 | 52,748 | |
- | 1.6% | |
0.0 | 9.9 | |
14 days ago | 5 days ago | |
Go | Go | |
BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
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.
go-flags
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Which packages do you recommend for building cli tools?
https://github.com/jessevdk/go-flags provides a pretty neat way to specify flags and handle commands. Not so much extensible as cobra, but good enough for small cli tools
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Show HN: New set of Go libraries for CLI Development
flags aims to merge the concepts from https://github.com/jessevdk/go-flags, and https://github.com/octago/sflags, both relying on struct tags to define CLI command specs. The flags library uses these underlying concepts to produce complete `cobra.Command` trees, and brings many comfort-of-life improvements for the generated applications/commands.
Console (https://github.com/reeflective/console)
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Libraries for CLI and console applications
Flags (https://github.com/reeflective/flags) flags aims to merge the concepts from https://github.com/jessevdk/go-flags, and https://github.com/octago/sflags, both relying on struct tags to define CLI command specs. The flags library uses these underlying concepts to produce complete `cobra.Command` trees, and brings many comfort-of-life improvements for the generated applications/commands.
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Golang equivalent of Python’s click (CLT framework)
go-flags
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Eclipse: python-fire inspired library to simplify creating CLIs in Go, on top of Cobra
Yeah, I just didn't need the command-subcommand scheme. I used the go-flags test file for examples: https://github.com/jessevdk/go-flags/blob/master/example_test.go
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Golang - Writing CLI App in Golang with Cobra
There are alternatives available for Cobra as well i.e. mitchellh/cli, go-flags, urfave/cli etc.
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What are some good open source project to read when learning Go?
https://github.com/jessevdk/go-flags - struct based flag parsing
prometheus
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Fivefold Slower Compared to Go? Optimizing Rust's Protobuf Decoding Performance
WriteRequest::timeseries is a vector (https://github.com/prometheus/prometheus/blob/main/prompb/re...) and
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Tools for frontend monitoring with Prometheus
Developers widely use Prometheus as a system for operational monitoring and alerting for their projects. Here is a list of tools for monitoring frontend services with Prometheus.
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The power of the CLI with Golang and Cobra CLI
Just to give an example of the power of Go for CLI builds, you may have already used or at least heard of Docker, Kubernetes, Prometheus, Terraform, but what do they all have in common? They all have a large part of their usability via CLI and are developed in Go 🐿.
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On Implementation of Distributed Protocols
Distributed system administrators need mechanisms and tools for monitoring individual nodes in order to analyze the system and promptly detect anomalies. Developers also need effective mechanisms for analyzing, diagnosing issues, and identifying bugs in protocol implementations. Logging, tracing, and collecting metrics are common observability techniques to allow monitoring and obtaining diagnostic information from the system; most of the explored code bases use these techniques. OpenTelemetry and Prometheus are popular open-source monitoring solutions, which are used in many of the explored code bases.
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Golang: out-of-box backpressure handling with gRPC, proven by a Grafana dashboard
Setting up monitoring for a system, especially one involving GRPC communication, provides crucial visibility into its operations. In this guide, we walked through the steps to instrument both a GRPC server and client with Prometheus metrics, exposed those metrics via an HTTP endpoint, and visualized them using Grafana. The Docker-Compose setup simplified the deployment of both Prometheus and Grafana, ensuring a streamlined process.
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Monitoring, Observability, and Telemetry Explained
Alerting and Notification: Select a tool with flexible alerting mechanisms to proactively detect anomalies or deviations from defined thresholds. Consider asking questions like "Does this tool offer customizable alerting options and support notification channels that suit our team's communication preferences?" A tool like Prometheus provides robust alerting capabilities.
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Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Prometheus
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Top 5 Docker Container Monitoring Tools in 2024
Prometheus is an open-source monitoring and alerting toolkit. It is designed to monitor highly dynamic containerized systems, making it an excellent choice for monitoring Docker containers and Kubernetes clusters.
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Install and Setup Grafana & Prometheus on Ubuntu 20.04 | 22.04/EC2
wget https://github.com/prometheus/prometheus/releases/download/v2.46.0/prometheus-2.46.0.linux-amd64.tar.gz
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4 facets of API monitoring you should implement
Prometheus: Open-source monitoring system. Often used together with Grafana.
What are some alternatives?
cobra - A Commander for modern Go CLI interactions
metrics-server - Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
kingpin - CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser
skywalking - APM, Application Performance Monitoring System
urfave/cli - A simple, fast, and fun package for building command line apps in Go
Jolokia - JMX on Capsaicin
kong - Kong is a command-line parser for Go
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
pflag - Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
JavaMelody - JavaMelody : monitoring of JavaEE applications
mitchellh/cli - A Go library for implementing command-line interfaces.
Glowroot - Easy to use, very low overhead, Java APM