Caboto, the Kubernetes semantic analysis tool

Overview

Caboto

Caboto, the Kubernetes semantic analysis toolkit. It contains a lightweight Python library for semantic analysis of plain Kubernetes manifests without running a cluster.
Internally, Caboto represents all K8s objects in a graph structure based on NetworkX which allows following edges and make sense of the relations between objects.

Usage

To start with, load plain manifests files into Caboto. Please mind that you will have to generate Helm chats into plain Kubernetes manifests (in yaml format) in order to load them.
Hint: you may render your Helm charts in one yaml file like so:

helm template my-charts -n my-namespace my-charts/ -f values.yaml > ~/my-manifests/output.yaml

Caboto loads multiple yaml documents from one file if they are separated according to the yaml specification. Please call caboto.api.create_graph_from_path(path) which constructs the Caboto graph by recursively loading all yaml files from the path. Afterwards discover and represent all supported relations with caboto.api.discover_relations(...).

The idea is to prepare a collection of build-in analysis functions, e.g.

  • list_applications(...) - returns a list of all applications, and their associated objects
  • list_containerimages(...) - returns a list of all container images, and the Pods running them
  • list_services(...) - returns a list of all Kubernetes service objects, and the Pods serving them

A full list of build-in analysis functions can be found in the documentation.

CLI

You can run Caboto as a CLI script using:

python caboto [ARGUMENTS]

For example, you can plot the Caboto graph using mathplotlib with python caboto -p. If the manifest files are not located in the current working directory please specifiy the path using the --manifests/-m option. Run an analysis function with the --run/-r argument plus the function name, like so python caboto -r list_applications

The Caboto graph for an average Kubernetes project may look like this: The Coboto graph

Why Caboto?

Caboto is named after Giovanni Caboto, the earliest-known European explorer of coastal North America since the Norse. Please read on: https://en.wikipedia.org/wiki/John_Cabot

Owner
Michael Schilonka
Michael Schilonka
Let's Git - Version Control & Open Source Homework

Let's Git - Version Control & Open Source Homework Welcome to this homework for our MOOC: Let's Git! We hope you will learn a lot and have fun working

1 Dec 05, 2021
Tencent Yun tools with python

Tencent_Yun_tools 使用 python3.9 + 腾讯云 AccessKey 利用工具 使用之前请先填写config.ini配置文件 Usage python3 Tencent_rce.py -h Scanner python3 Tencent_rce.py -s 生成CSV

<img src="> 13 Dec 20, 2022
Bitnami Docker Image for Python using snapshots for the system packages repositories

Python Snapshot packaged by Bitnami What is Python Snapshot? Python is a programming language that lets you work quickly and integrate systems more ef

Bitnami 1 Jan 13, 2022
A tool to clone efficiently all the repos in an organization

cloner A tool to clone efficiently all the repos in an organization Installation MacOS (not yet tested) python3 -m venv .venv pip3 install virtualenv

Ramon 6 Apr 15, 2022
Build and Push docker image in Python (luigi + docker-py)

Docker build images workflow in Python Since docker hub stopped building images for free accounts, I've been looking for another way to do it. I could

Fabien D. 2 Dec 15, 2022
A curated list of awesome DataOps tools

Awesome DataOps A curated list of awesome DataOps tools. Awesome DataOps Data Catalog Data Exploration Data Ingestion Data Lake Data Processing Data Q

Kelvin S. do Prado 40 Dec 23, 2022
Oncall is a calendar tool designed for scheduling and managing on-call shifts. It can be used as source of dynamic ownership info for paging systems like http://iris.claims.

Oncall See admin docs for information on how to run and manage Oncall. Development setup Prerequisites Debian/Ubuntu - sudo apt-get install libsasl2-d

LinkedIn 928 Dec 22, 2022
Ansible for DevOps examples.

Ansible for DevOps Examples This repository contains Ansible examples developed to support different sections of Ansible for DevOps, a book on Ansible

Jeff Geerling 6.6k Jan 08, 2023
A Python library for the Docker Engine API

Docker SDK for Python A Python library for the Docker Engine API. It lets you do anything the docker command does, but from within Python apps – run c

Docker 6.1k Dec 31, 2022
Learning and experimenting with Kubernetes

Kubernetes Experiments This repository contains code that I'm using to learn and experiment with Kubernetes. 1. Environment setup minikube kubectl doc

Richard To 10 Dec 02, 2022
Hw-ci - Hardware CD/CI and Development Container

Hardware CI & Dev Containter These containers were created for my personal hardware development projects and courses duing my undergraduate degree. Pl

Matthew Dwyer 6 Dec 25, 2022
Quick & dirty controller to schedule Kubernetes Jobs later (once)

K8s Jobber Operator Quickly implemented Kubernetes controller to enable scheduling of Jobs at a later time. Usage: To schedule a Job later, Set .spec.

Jukka Väisänen 2 Feb 11, 2022
MicroK8s is a small, fast, single-package Kubernetes for developers, IoT and edge.

MicroK8s The smallest, fastest Kubernetes Single-package fully conformant lightweight Kubernetes that works on 42 flavours of Linux. Perfect for: Deve

Ubuntu 7.1k Jan 08, 2023
Build Netbox as a Docker container

netbox-docker The Github repository houses the components needed to build Netbox as a Docker container. Images are built using this code and are relea

Farshad Nick 1 Dec 18, 2021
This Docker container is build to run on a server an provide an easy to use interface for every student to vote for their councilors

This Docker container is build to run on a server and provide an easy to use interface for every student to vote for their councilors.

Robin Adelwarth 7 Nov 23, 2022
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Apache Airflow Apache Airflow (or simply Airflow) is a platform to programmatically author, schedule, and monitor workflows. When workflows are define

The Apache Software Foundation 28.6k Jan 01, 2023
Wubes is like Qubes but for Windows.

Qubes containerization on Windows. The idea is to leverage the Windows Sandbox technology to spawn applications in isolation.

NCC Group Plc 124 Dec 16, 2022
Inferoxy is a service for quick deploying and using dockerized Computer Vision models.

Inferoxy is a service for quick deploying and using dockerized Computer Vision models. It's a core of EORA's Computer Vision platform Vision Hub that runs on top of AWS EKS.

94 Oct 10, 2022
Kubediff: a tool for Kubernetes to show differences between running state and version controlled configuration.

Kubediff: a tool for Kubernetes to show differences between running state and version controlled configuration.

Weaveworks 1.1k Dec 30, 2022