kube-cargo-load

KO | EN

gitlite — search

#python #hacktoberfest #ai #llm #rust #macos #java #windows #cli #vue #security #ios #openai #open-source

kube-cargo-load

(★ 9)

Kubernetes POD memory limits and usage overview

kube-cargo-load 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

kube-cargo-load
===============

[![CI Tests](https://github.com/eht16/kube-cargo-load/actions/workflows/tests.yml/badge.svg)](https://github.com/eht16/kube-cargo-load/actions/workflows/tests.yml)
[![PyPI](https://img.shields.io/pypi/v/kube-cargo-load.svg)](https://pypi.org/project/kube-cargo-load/)
[![Python Versions](https://img.shields.io/pypi/pyversions/kube-cargo-load.svg)](https://pypi.org/project/kube-cargo-load/)
[![License](https://img.shields.io/pypi/l/kube-cargo-load.svg)](https://pypi.org/project/kube-cargo-load/)

List Kubernetes PODs of a specific namespace or all namespaces with their
configured memory or cpu requests, limits and the current memory or cpu usage.

Features
--------

* Overview of PODs and their memory or cpu requests, limits and actual usage
  * Provides an easy inspection of the cluster utilization in terms of memory or cpu
  * Uses `kubectl` under the hood and reuses its config
  * Supports `--namespace` and `--all-namespaces` command line arguments
  * Supports `--context` command line argument
    filters and column setup

Example:

[15:09:58] enrico@host (0): ~% kubecargoload.py --all-namespaces
    Namespace   Name                                          Requests       Limits        Usage            %
    ----------------------------------------------------------------------------------------------------------
    default     kube-web-view-7c67ddb647-pvjvs                100.0 Mi     100.0 Mi      29.0 Mi      29.00 %
    jitsi       jitsi-57d5888c88-vzrzl                          0.0  B       0.0  B     137.0 Mi       0.00 %
    kube-system coredns-66bff467f8-qn4pq                       70.0 Mi     170.0 Mi      13.0 Mi       7.65 %
    kube-system coredns-66bff467f8-znpxv                       70.0 Mi     170.0 Mi      11.0 Mi       6.47 %
    kube-system etcd-minikube                                   0.0  B       0.0  B      58.0 Mi       0.00 %
    kube-system kindnet-ptgnz                                  50.0 Mi      50.0 Mi      13.0 Mi      26.00 %
    kube-system kube-apiserver-minikube                         0.0  B       0.0  B     257.0 Mi       0.00 %
    kube-system kube-controller-manager-minikube                0.0  B       0.0  B      50.0 Mi       0.00 %
    kube-system kube-proxy-s7bl8                                0.0  B       0.0  B      16.0 Mi       0.00 %
    kube-system kube-scheduler-minikube                         0.0  B       0.0  B      19.0 Mi       0.00 %
    kube-system metrics-server-7bc6d75975-d6sgr                 0.0  B       0.0  B      13.0 Mi       0.00 %
    kube-system nginx-ingress-controller-6d57c87cb9-tgwwm       0.0  B       0.0  B       0.0  B       0.00 %
    kube-system storage-provisioner                             0.0  B       0.0  B      15.0 Mi       0.00 %
    ----------------------------------------------------------------------------------------------------------
    Summary     (PODs without configured limits ignored)      290.0 Mi     490.0 Mi      66.0 Mi      13.47 %

Setup
-----

### Requirements

In order to use kube-cargo-load, you will need:

- A Kubernetes cluster to connect to
- Kubernetes Metrics Server must be installed and running in Kubernetes
  (<https://github.com/kubernetes-sigs/metrics-server>)
- kubectl (it must be configured for your Kubernetes cluster)
- Python 3.6 or newer

### Installation

The easiest method is to install directly from pypi using pip:

pip install kube-cargo-load

If you prefer, you can download kube-cargo-load and install it
directly from source:

python setup.py install

### Download

Alternatively, you can download just the script and execute it:

wget https://raw.githubusercontent.com/eht16/kube-cargo-load/master/kubecargoload.py
    chmod +x kubecargoload.py
    ./kubecargoload.py

Command line options
--------------------

usage: kubecargoload.py [-h] [-A] [--context CONTEXT] [-d] [-n NAMESPACE] [-H] [-s SORT] [-V]

optional arguments:
      -h, --help            show this help message and exit
      -A, --all-namespaces  list the requested object(s) across all namespaces (default: False)
      -c, --cpu             show cpu instead of memory (default: False)
      --context CONTEXT     the name of the kubeconfig context to use (default: None)
      -d, --debug           enable tracebacks (default: False)
      -n NAMESPACE, --namespace NAMESPACE
                            namespace to use (default: default)
      -H, --no-headers      do not print header line before the output (default: False)
      -s SORT, --sort SORT  sort by column(s), to sort by multiple columns seperate them with comma. Valid options: namespace,name,requests,limits,usage,ratio (default: namespace,name)
      -V, --version         show version and exit (default: False)

Get the Source
--------------

The source code is available at https://github.com/eht16/kube-cargo-load/.

ChangeLog
---------

### 1.2 / 2020-05-24

* Add support for -c/--cpu flag (#3, Kurounin)
    * Round humanized usage values to have more accurate numbers
    * Add unit tests

### 1.1 / 2020-04-15

* Fix Python 3.6 compability (#1, Adrian Gajan)
    * Improve docs
    * Fix display units (KB -> Ki)
    * Consider only PODs with configured limits in the summary

### 1.0 / 2020-04-12

* Initial release

Contributing
------------

Found a bug or got a feature request? Please report it at
https://github.com/eht16/kube-cargo-load/issues.

Author
------

Enrico Tröger <enrico.troeger@uvena.de>

kube-cargo-load

kube-cargo-load 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

kube-cargo-load

kube-cargo-load 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README