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https://github.com/edmocosta/tuistash

A terminal user interface for monitoring Logstash 🪵
https://github.com/edmocosta/tuistash

cli logstash logstash-tui logstash-ui terminal terminal-based tui

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A terminal user interface for monitoring Logstash 🪵

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README

        

# Tuistash

A Terminal User Interface (TUI) for monitoring Logstash 🪵

![demo](docs/img/demo.gif)

## Installation

### Homebrew
```shell
brew tap edmocosta/homebrew-tap
```

```shell
brew install tuistash
```

### Manually
Download the latest release from the [GitHub releases page](https://github.com/edmocosta/tuistash/releases) or build it from the source:

1 - Install Rust and Cargo (Linux and macOS):
```shell
curl https://sh.rustup.rs -sSf | sh
```

2 - Clone the repository:
```shell
git clone https://github.com/edmocosta/tuistash.git
```

3 - Build the binary (`target/release/tuistash`)
```shell
cd tuistash
```

```shell
cargo build --release
```

## Usage

The Logstash's [monitoring API](https://www.elastic.co/guide/en/logstash/current/monitoring-logstash.html) must be enabled
and accessible from the client machine, unless the data is being read from a Logstash diagnostic path.

```shell
$ ./tuistash --help
```

```shell
Usage: tuistash [OPTIONS] [COMMAND]

Commands:
get Query data from the Logstash API
tui Logstash TUI
help Print this message or the help of the given subcommand(s)

Options:
--host [default: http://localhost:9600]
--username
--password
--skip-tls-verification
-p, --diagnostic-path Read the data from a Logstash diagnostic path
-h, --help Print help
-V, --version Print version

```

### TUI

```shell
./tuistash
```

```shell
./tuistash tui --help
```

```shell
Logstash TUI

Usage: tuistash tui [OPTIONS]

Options:
-i, --interval Refresh interval in seconds [default: 1]
```

### Other commands

#### GET

```shell
./tuistash get node --help
```

```shell
Prints the current node information

Usage: tuistash get node [OPTIONS] [TYPES]

Arguments:
[TYPES] Valid values are 'node', 'os', 'jvm', 'pipelines' separated by comma

Options:
-o Valid values are 'default', 'json', 'table', 'raw'
```

Examples:

```shell
./tuistash get node pipelines,os
```

```shell
PIPELINES
NAME WORKERS BATCH_SIZE BATCH_DELAY CONFIG_RELOAD_AUTOMATIC CONFIG_RELOAD_INTERVAL DLQ_ENABLED EPHEMERAL_ID
debug 2 125 50 true 3000000000 false 454ab3a7-92bb-45c6-bef3-91759e20987d

OS
NAME VERSION ARCH AVAILABLE_PROCESSORS
Linux 5.15.49-linuxkit aarch64 2
```

```shell
./tuistash get node jvm -o json
```

```shell
{
"jvm": {
"gc_collectors": [
"G1 Young Generation",
"G1 Old Generation"
],
"mem": {
"heap_init_in_bytes": 1073741824,
"heap_max_in_bytes": 1073741824,
"non_heap_init_in_bytes": 7667712,
"non_heap_max_in_bytes": 0
},
"pid": 1,
"start_time_in_millis": 1685344376388,
"version": "17.0.6",
"vm_name": "OpenJDK 64-Bit Server VM",
"vm_vendor": "Eclipse Adoptium",
"vm_version": "17.0.6"
}
}
```