Kubernetes VS Container Registry

Compare Kubernetes VS Container Registry and see what are their differences

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Kubernetes

Kubernetes is an open source orchestration system for Docker containers

Container Registry

No frills and best-in-class Harbor based Container Management Solution for organizations, software vendors and independent cloud providers.

Landing page //
2023-07-24

Landing page //
2020-12-27

For Teams and Organizations

Get ultimate control over all your containers on user, team, project, partner, and even customer levels. Onboard everyone in your organization in no time using the seamless corporate Identity and Access Management integration via OpenID Connect or LDAP/Active Directory.

For Software Vendors:

Distribute your software as a Docker Container. Give your customers a straightforward way to use your Containerized Software. If needed, limit access duration to images or combine the access to images with a paid subscription plan.

For Individuals and side hustlers

As a viable alternative to Docker Hub, this service offers free and unlimited private repositories for your side project or contract. We plan to offer attractive pay-as-you-go pricing for storage beyond the generous free quota.

Kubernetes

Website: kubernetes.io
Pricing URL: -
$ Details
Platforms: -
Release Date: -

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Container Registry

Website: container-registry.com
Pricing URL: Official Container Registry Pricing
$ Details: freemium €249.0 / Monthly (flat, with 1000GiB storage)
Platforms: Cloud Browser REST API Docker Cross Platform
Release Date: 2016 October

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Kubernetes features and specs

Scalability
Kubernetes excels in scaling applications horizontally by adding more containers to the deployment, ensuring that the application remains responsive even during high demand.
Portability
Kubernetes supports a variety of environments including on-premises, hybrid, and public cloud infrastructures, offering flexibility and freedom from vendor lock-in.
High Availability
Kubernetes ensures high availability through features like self-healing, automated rollouts and rollbacks, and various controller mechanisms to keep applications running reliably.
Extensibility
Kubernetes has a modular architecture with a rich ecosystem of plugins, third-party tools, and extensions that allow customization and integration with various services.
Resource Efficiency
Efficiently manages resources with features like autoscaling and resource quotas, helping to optimize usage and reduce costs.
Community and Support
Kubernetes has a large, active community and strong industry support, which means abundant resources, tutorials, and third-party integrations are available.

Possible disadvantages of Kubernetes

Complexity
The learning curve associated with Kubernetes is steep due to its numerous components, configurations, and operational paradigms.
Resource Intensive
Running a Kubernetes cluster can be resource-intensive, often requiring significant CPU, memory, and storage resources, which can be costly.
Operational Challenges
Managing a Kubernetes cluster requires expertise in areas such as networking, security, and cluster lifecycle management, making it challenging for smaller teams or organizations.
Debugging and Troubleshooting
Pinpointing issues within a Kubernetes cluster can be difficult due to its distributed and dynamic nature, which can complicate debugging and troubleshooting processes.
Configuration Overhead
Kubernetes involves numerous configurations and settings, which can be overwhelming and error-prone, especially during initial setup and deployment.
Security Management
While Kubernetes provides various security features, managing those securely requires in-depth knowledge and diligence, as misconfigurations can lead to vulnerabilities.

Container Registry features and specs

Audit Log
Audit Log for enterprise compliance
Role Based Access Control
Roles & Permissions
Policy based replication
Vulnerability Scanning
LDAP/AD support
OpenID Connect (OIDC)
RESTful API

Kubernetes videos

+ Add

Kubernetes in 5 mins

Container Registry videos

+ Add

Intro: Harbor - Enterprise Cloud Native Artifact Registry

Category Popularity

0-100% (relative to Kubernetes and Container Registry)

Kubernetes

Container Registry

Developer Tools

98 98%

Developer Tools

2% 2

Container Registry

0 0%

Container Registry

100% 100

DevOps Tools

100 100%

DevOps Tools

0% 0

Package Manager

0 0%

Package Manager

100% 100

User comments

Share your experience with using Kubernetes and Container Registry. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare Kubernetes and Container Registry

Kubernetes Reviews

The Top 7 Kubernetes Alternatives for Container Orchestration

Rancher RKE is an interface to the command line for Rancher Kubernetes Engine (RKE) and OpenShift. Both are software tools employed to deploy Kubernetes, an open source project that manages containers on several hosts.

Source: cloudnativenow.com

Kubernetes Alternatives 2023: Top 8 Container Orchestration Tools

Azure Kubernetes Service is a container orchestration platform that offers secure serverless Kubernetes. AKS helps to manage Kubernetes clusters and makes deploying containerized applications so much easier. In addition to that, it provides automatic configuration of all Kubernetes nodes and master.

Source: www.servertribe.com

Top 12 Kubernetes Alternatives to Choose From in 2023

Google Kubernetes Engine (GKE) is a prominent choice for a Kubernetes alternative. It is provided and managed by Google Cloud, which offers fully managed Kubernetes services.

Source: humalect.com

Docker Swarm vs Kubernetes: how to choose a container orchestration tool

In this article, we explored the two primary orchestrators of the container world, Kubernetes and Docker Swarm. Docker Swarm is a lightweight, easy-to-use orchestration tool with limited offerings compared to Kubernetes. In contrast, Kubernetes is complex but powerful and provides self-healing, auto-scaling capabilities out of the box. K3s, a lightweight form of Kubernetes...

Source: circleci.com

Docker Alternatives

An open-source code, Rancher is another one among the list of Docker alternatives that is built to provide organizations with everything they need. This software combines the environments required to adopt and run containers in production. A rancher is built on Kubernetes. This tool helps the DevOps team by making it easier to testing, deploying and managing the...

Source: www.educba.com

Container Registry Reviews

We have no reviews of Container Registry yet.
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Social recommendations and mentions

Based on our record, Kubernetes seems to be a lot more popular than Container Registry. While we know about 357 links to Kubernetes, we've tracked only 13 mentions of Container Registry. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kubernetes mentions (357)

A Guide to Setting up Service Discovery for APIs
Kubernetes isn't just for container orchestration—it packs a powerful built-in service discovery system that's changing how developers think about service connectivity. It uses DNS under the hood, along with environment variables, to help services find each other. - Source: dev.to / 5 days ago
Kubernetes 1.33: A Deep Dive into the Exciting New Features of Octarine
For a comprehensive overview, explore the Kubernetes 1.33 release notes and GitHub changelog. Engage with the community at events like KubeCon or join the Kubernetes Slack to collaborate on the future of cloud-native computing. With Octarine, Kubernetes continues to shine as the backbone of modern infrastructure. - Source: dev.to / 8 days ago
A Detailed Comparison between Kubernetes Operators and Controllers
Imagine trying to keep a fleet of ships sailing smoothly across the ocean. You need to ensure each ship has enough crew, fuel, and cargo, and that they're all heading in the right direction. This is a complex task, requiring constant monitoring and adjustments. In the world of Kubernetes, Controllers and Operators play a similar role, ensuring your applications run smoothly and efficiently. This blog post delves... - Source: dev.to / 16 days ago
Kubernetes: Migrating from Ingress to Gateway API
Kubernetes has become the de facto standard for container orchestration. With the rise of microservices and cloud-native applications, managing network traffic within a Kubernetes cluster has become increasingly critical. The Ingress API has been the traditional solution for managing external access to services in Kubernetes. However, with the evolution of Kubernetes and the need for more advanced traffic... - Source: dev.to / 16 days ago
A Beginner's Journey: Deploying Applications on Amazon EKS
Kubernetes is an innovative open-source platform designed for container orchestration. It automates critical processes such as deploying, scaling, and managing containerised applications. Originally developed by Google, Kubernetes is now watched by the Cloud Native Computing Foundation. In essence, Kubernetes serves as a powerful framework for managing your applications, enabling seamless deployment and... - Source: dev.to / 17 days ago

Container Registry mentions (13)

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
Container Registry Service - Harbor based Container Management Solution. The free tier offers 1 GB of storage for private repositories. - Source: dev.to / about 1 year ago
Ask HN: Docker Alternatives?
You can use https://container-registry.com/ to store your images instead of Docker Hub. - Source: Hacker News / about 2 years ago
Docker is sunsetting Free Team organizations
We run a CNCF Harbor-based container registry service (https://container-registry.com/), happy to help the project and offer a registry free of charge. Harbor has the valuable option that allows you to replicate images to other registries. So, you push images to a central place and from there they are automatically replicated to ghcr, gcr, ecr, Docker Hub and so on. Happy to show and explain the various options... - Source: Hacker News / about 2 years ago
Docker is sunsetting Free Team organizations
We run a CNCF Harbor-based container registry service, we are happy to help out. I am one of the project maintainers. Source: about 2 years ago
Which selfhosted container registry are you using?
Can recommend Harbor over Artifactory and Nexus if you aren't forced to use it. There is also a managed service offering of Harbor --> https://container-registry.com/. - Source: Hacker News / over 2 years ago