json-log-parse

CLI tool for tailing logs from deployments using JSON log format.

Installing

This is implemented in Rust and published as binary crate on crates.io

First, install rust if you don't already have it: shell curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Then, install the tool: shell cargo install json-log-parse

You will also need stern installed: shell brew install stern

Usage

Example, using service-mortgage and leveraging stern for a standalone command: shell json-log-parse stern -a service-mortgage -s 5m

Example, using stdin: shell echo -n '{"timestamp": "1", "logger.thread_name": "thread1", "logger.name": "name1", "level": "INFO", "message": "log message 1"}' | json-log-parse stdin

To get help: shell json-log-parse --help