Customer Success

Help Desk

Web and Video Conferencing

Customer Support

Agile Development

Image Recognition

Interactive Application Security Testing (IAST)

Kubernetes Monitoring

Service Mesh

Development

Alumni Management

Education

AI Document Creation

Business Intelligence (BI)

Collaboration

Enterprise

Accounting

Finance and Accounting

Applicant Tracking

Benefits Administration

Corporate Learning Management

Employee Scheduling

HR Management

HR Service Delivery

Pay Equity

Payroll

Talent Intelligence

Talent Management

Vendor Management Systems (VMS)

Workforce Analytics

Workforce Management

Human Resources

Cloud Brokers

Cloud Storage

Code Review

Data Center Backup

Data Integration

Data Masking

Database Load Balancing

Edge Computing

Email Encryption

Ethernet Switches

Fraud Detection

Governance, Risk & Compliance

Integration Platform as a Service (iPaaS)

License Management

Low-Code Development

Managed Hosting

Mobile Application Performance Monitoring  (APM)

Network Performance Monitoring

Object Storage

SQL Server Performance Monitoring

Unified Endpoint Management (UEM)

Web Content Filtering

Information Technology

A/B Testing

AI Writing Assistant Software

Account-Based Marketing (ABM)

Ad Serving & Retargeting

Affiliate

All-in-One Marketing

App Store Optimization (ASO)

Content Management

Customer Journey Analytics

Digital Asset Management

Digital Content Creation

Email Marketing

Marketing Automation

Social Media Management

Survey & Forms Building

Tag Management

Usability Testing

Web Analytics

Marketing

Project Management

Professional Services

Customer Communication Management

Customer Relationship Management (CRM)

Sales Consulting

Sales

Animation

Dealer Management

PCB Design

Travel Agency

Vertical-Specific

Find top rated software and services based on in-depth reviews from verified users. 400+ software categories including PaaS, NoSQL, BI, HR, and more.

Mirantis Kubernetes Engine

Mirantis

Red Hat OpenShift

Red Hat

Amazon Elastic Container Service (Amazon ECS)

Amazon AWS

CircleCI

Docker

Docker, Inc

Amazon Elastic Kubernetes Service (EKS)

Atlassian Confluence

Atlassian

IBM Cloud Private

Podman.io

Open Source

Jenkins

CoreOS rkt or Container Linux was a rival to Docker that was acquired by Red Hat, then given to the Cloud Native Computing Foundation (CNCF). The project has since been discontinued.

The Mirantis Kubernetes Engine (formerly Docker Enterprise, acquired by Mirantis in November 2019)aims to let users ship code faster. Mirantis Kubernetes Engine gives users one set of APIs and tools to deploy, manage, and observe secure-by-default, certified, batteries-included Kubernetes clusters on any infrastructure: public cloud, private cloud, or bare metal.

Free

Basic

OpenShift is Red Hat's Cloud Computing Platform as a Service (PaaS) offering. OpenShift is an application platform in the cloud where application developers and teams can build, test, deploy, and run their applications.

CoreOS rkt / Container Linux (project ended)

Container Management Software uses a kernel to run multiple contained instances on a single operating system, reducing virtualization overhead considerably though presenting the limitation that guests must use the same OS as the host.

Container Management

Likelihood to Recommend

What is Container Operating System: Immutable, Auto-Updating, Security Minded Fedora CoreOS Intro

What do you need to run containers in production? Linux kernel? Container manager? Some security features built-in? Is there anything else?

One of the trends in cloud native world is to run specialized Container Operating Systems that are purpose-built to run containerized workloads. Started with CoreOS, continued with RancherOS and others, we now have plenty of better options to choose from.

In this video, we will look at what Container Operating Systems are and we will see one of them, Fedora CoreOS, in action. We will see what is OStree and rpm-ostree, Ignition configuration and how to run Fedora CoreOS on AWS with ECR.

Brought to you by Kirill Shirinkin and mkdev.me.

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● We'll talk about open container standards and investigate them on practice by using half a dozen various container tools;
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● We will also learn why you don't need a container image to run a container, and why many big players, including AWS, RedHat and Google, move away from Docker - and what they rely on instead
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If you or your company is looking for Kubernetes consulting and training, contact as by email team@mkdev.me or check out our website: https://mkdev.me/en/b

Some icons in slides are by https://icons8.com/.

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Features commonly found in Container Management software.

Security and Isolation

Product provides effective tools to isolate containers, nodes, and clusters and protect them from threats.

Container Orchestration

The product’s ability to automate networking, deployment, scaling, and other container management functions.

Cluster Management

Product’s ability to centralize the management of multiple container or node clusters.

Storage Management

Product’s ability to allocate storage resources and manage both temporary and persistent data.

Resource Allocation and Optimization

Product’s ability to balance resource requirements, availability needs, and workload intensity to optimize resource usage.

Discovery Tools

Product provides methods (such as URIs or sortable lists) to easily find and access jobs, nodes, containers, or clusters.

Update Rollouts and Rollbacks

Product provides tools or functionality to deliver updates to containerized applications in ways that minimize the impact of errors, and revert updates that cause problems.

Self-Healing and Recovery

Product can be configured to automatically restart, replace, reschedule, kill, and validate jobs, containers, nodes, or clusters.

Analytics, Monitoring, and Logging

Product provides tools to manage performance, health, and other data related to containers or clusters. This could include analytics tools, logging tools, live dashboards, etc.

Heroku Platform

OpenVZ

Embedded OS Engineer

rkt 2017-03-10 09:32:18

Google App Engine

Amazon Relational Database Service (RDS)

Amazon Elastic Compute Cloud (EC2)

Microsoft 365

Sublime Text

CoreOS rkt 2018-12-18 17:46:29

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TrustRadius

Market share

Difficult to find

Find new

Multiple processes

Low level

New projects

Well written

Running multiple

Home

Container Management Software

We were looking at rkt as a way to automate Linux containers on ARM. It is not currently being used and even back then it was turned down. On the other hand there were also positives to rkt compared to docker where rkt focuses on what it is doing and is not a whole new packaging world with a distribution mechanism etc.

Running a secure container without messing up with low-level details
Very clear and straightforward approach to building a container
A way to go for new projects thinking of containers
Comprehensive and well-written documentation compatible with UNIX keep it simple way of thinking

It helps with providing a stable environment which does not require reinventing the wheel

We use CoreOS rkt in as developers and as an organization. My department uses CoreOS rkt to compartmentalize all of our developer operation tools and to keep systems homogeneous across hardware. My organization as a whole use CoreOS rkt to containerize and scale customer instances. 

As a developer CoreOS rkt is a lifesaver, it has allowed us to write tools focused on developer productivity and use them across the department regardless of underlying operating system. We have hundreds of compilers, linters, and unit tests across dozens of languages stored in CoreOS rkt.

As an organization we use CoreOS rkt when spinning up new customers. This has been advantageous because we can run multiple customers from one VPC. It also means we can scale up a customers environment almost instantaneously. We often have customers who's resource needs change on a daily basis, CoreOS rkt has allowed us to scale with our customers.

Containerization, CoreOS rkt is particularly well suited when running multiple processes on one server.
Simplicity, CoreOS rkt is easy and quick to get up and running.
Speed, CoreOS rkt takes few resources and performs with little overhead.
The API, gRPC is a wonderfully easy framework to use.

Market share, it's often very difficult to find new talent who use CoreOS rkt.
Lack of wow features, CoreOS rkt doesn't necessarily offer any immediate advantages over other container solutions.

Developers spend less time configuring and more time coding.
Less time training developers as CoreOS rkt lets them use whatever hardware and operating system they want.
Reduced our IT costs, solutions are containerized using CoreOS rkt meaning they can write one solution with many developers in mind.

Sublime Text, Docker, Amazon Elastic Compute Cloud (EC2), Google App Engine, Amazon Relational Database Service, Microsoft Office 365

CoreOS rkt / Container Linux (project ended)

Overview

What is CoreOS rkt / Container Linux (project ended)?