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  1. Stackups
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  4. Container Tools
  5. Kruise vs Kustomize

Kruise vs Kustomize

OverviewComparisonAlternatives

Overview

Kruise
Kruise
Stacks1
Followers7
Votes0
GitHub Stars5.1K
Forks832
Kustomize
Kustomize
Stacks73
Followers37
Votes0
GitHub Stars11.8K
Forks2.3K

Kruise vs Kustomize: What are the differences?

What is Kruise? A Kubernetes automation suite for workload management. Attempts to fill such gap by offering a set of controllers as the supplement to manage new workloads in Kubernetes.

What is Kustomize? Kubernetes native configuration management. It introduces a template-free way to customize application configuration that simplifies the use of off-the-shelf applications. Now, built into kubectl as apply -k.

Kruise and Kustomize can be primarily classified as "Container" tools.

Some of the features offered by Kruise are:

  • Advanced StatefulSet: An enhanced version of default StatefulSet with extra functionalities such as inplace-update, sharding by namespace
  • BroadcastJob: A job that runs pods to completion across all the nodes in the cluster
  • SidecarSet: A controller that injects sidecar container into the pod spec based on selectors.

On the other hand, Kustomize provides the following key features:

  • Purely declarative approach to configuration customization
  • Natively built into kubectl
  • Manage an arbitrary number of distinctly customized Kubernetes configurations

Kruise is an open source tool with 1.61K GitHub stars and 228 GitHub forks. Here's a link to Kruise's open source repository on GitHub.

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Detailed Comparison

Kruise
Kruise
Kustomize
Kustomize

Attempts to fill such gap by offering a set of controllers as the supplement to manage new workloads in Kubernetes.

It introduces a template-free way to customize application configuration that simplifies the use of off-the-shelf applications. Now, built into kubectl as apply -k.

Advanced StatefulSet: An enhanced version of default StatefulSet with extra functionalities such as inplace-update, sharding by namespace; BroadcastJob: A job that runs pods to completion across all the nodes in the cluster; SidecarSet: A controller that injects sidecar container into the pod spec based on selectors.
Purely declarative approach to configuration customization; Natively built into kubectl; Manage an arbitrary number of distinctly customized Kubernetes configurations; Available as a standalone binary for extension and integration into other services; Every artifact that kustomize uses is plain YAML and can be validated and processed as such
Statistics
GitHub Stars
5.1K
GitHub Stars
11.8K
GitHub Forks
832
GitHub Forks
2.3K
Stacks
1
Stacks
73
Followers
7
Followers
37
Votes
0
Votes
0
Integrations
Docker
Docker
Kubernetes
Kubernetes
Kubernetes
Kubernetes
Argo
Argo
Kubestack
Kubestack

What are some alternatives to Kruise, Kustomize?

Kubernetes

Kubernetes

Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions.

Rancher

Rancher

Rancher is an open source container management platform that includes full distributions of Kubernetes, Apache Mesos and Docker Swarm, and makes it simple to operate container clusters on any cloud or infrastructure platform.

Docker Compose

Docker Compose

With Compose, you define a multi-container application in a single file, then spin your application up in a single command which does everything that needs to be done to get it running.

Docker Swarm

Docker Swarm

Swarm serves the standard Docker API, so any tool which already communicates with a Docker daemon can use Swarm to transparently scale to multiple hosts: Dokku, Compose, Krane, Deis, DockerUI, Shipyard, Drone, Jenkins... and, of course, the Docker client itself.

Tutum

Tutum

Tutum lets developers easily manage and run lightweight, portable, self-sufficient containers from any application. AWS-like control, Heroku-like ease. The same container that a developer builds and tests on a laptop can run at scale in Tutum.

Portainer

Portainer

It is a universal container management tool. It works with Kubernetes, Docker, Docker Swarm and Azure ACI. It allows you to manage containers without needing to know platform-specific code.

Codefresh

Codefresh

Automate and parallelize testing. Codefresh allows teams to spin up on-demand compositions to run unit and integration tests as part of the continuous integration process. Jenkins integration allows more complex pipelines.

CAST.AI

CAST.AI

It is an AI-driven cloud optimization platform for Kubernetes. Instantly cut your cloud bill, prevent downtime, and 10X the power of DevOps.

k3s

k3s

Certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. Supports something as small as a Raspberry Pi or as large as an AWS a1.4xlarge 32GiB server.

Flocker

Flocker

Flocker is a data volume manager and multi-host Docker cluster management tool. With it you can control your data using the same tools you use for your stateless applications. This means that you can run your databases, queues and key-value stores in Docker and move them around as easily as the rest of your app.

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