List of Container Orchestrators

List of Container Orchestrators, IT managers, software developers, and users who may manage containerized applications during the development, testing, scaling, and deployment processes with the use of container orchestration solutions.

These container orchestration software/tools also make it easier to manage declarative configurations, discover faulty container implementations, and schedule and deploy numerous containers for use within an application.

In order to expand the functionality and scalability of applications by adding containers, users can automate the process of starting instances, provisioning hosts, and linking containers with the use of open-source container orchestration tools.

By controlling access to containers and maintaining a clear separation between container components, orchestration solutions help to optimize the orchestration process.

Many cloud-based open-source container orchestration systems are now on the market and used by various enterprises to manage containers and microservices in production environments. Taking a look at some of the best orchestration tools.

Platforms for container orchestration, what are they? We will learn about the top open-source list of container orchestration frameworks for DevOps in 2021 in this article.

List of Container Orchestrators:

  1. Kubernetes
  2. Docker Swarm
  3. Red Hat OpenShift
  4. Compose
  5. Hashicorp Nomad

1: Kubernetes

  1. 3,141 people contributed.
  2. Jordan Liggitt, a software engineer at Google, is a top contributor.
  3. Language of origin: Go
  4. 81,300 stars total.
  5. 2,960 forks total.

Kubernetes open source orchestration system, commonly known as kube or k8s (8 stands for the amount of letters between the “k” and the “s”), is the widely used container technology among enterprises.

Because of the flexibility of the Kubernetes design, scheduling and automating computer applications to build, launch, scale, and maintain containerized applications has become the de facto standard. In private, public, and hybrid cloud environments, Linux Containers are managed using K8 Kubernetes. Kube emphasizes the deployment and management of services and is container-centric.

The cluster itself serves as the beginning point for Kubernetes, along with your willingness to abandon the Docker method. Container use begins at the Kubernetes cluster, where it almost seems like a minor implementation detail.


Inspired by Google’s internal cluster management system, Borg, it simplifies the operational tasks involved in deploying, load balancing, and managing your application. Google employees created the Kubernetes container orchestration platform in its initial iteration, and Google released the project as open source in the middle of 2014.

K3s is a CNCF sandbox project that offers a lightweight Kubernetes distribution that is completely compliant. While K8s orchestration is an open source solution for operating Kubernetes generally, K3s orchestration is a specifically designed container orchestrator.

Helm, Rancher, Snyk, Ansible, Docker, Microsoft Azure, Amazon EKS, Google Compute Engine, and Vagrant are the most widely used tools that integrate with Kubernetes orchestration.

Google, Kubermatic, Digital Ocean, Shopify, Udemy, Slack, Asana, Walmart, and Prometheus are top corporations adopting Kubernetes orchestration in their tech stacks to create, manage, and deploy container environments for applications.

2: Docker Swarm

  • There are 178 contributors.
  • French software engineer at @cruise-automation | @vieux is a top contributor.
  • Language of origin: Go
  • 5,800 stars total.
  • 1,100 forks are present.

For managing a List of Container Orchestrators applications, Docker Swarm is a straightforward container orchestration tool that is built into the Docker platform. It enables programmers to build, set up, and control a cluster of Docker nodes across several host machines.

You can manage local Docker engine clusters inside the Docker system using Docker Swarm mode. With the same files used by docker-compose orchestration locally. It is utilized to effectively manage, scale, and deploy distributed clusters of nodes on a production level. The high level of application service availability provided by a swarm is one of its main benefits.

Docker Swarm

Without any prior understanding of the existing Docker tools. Docker Swarm container orchestration starts at the container and expands out, offering a simple transition into cloud container orchestration. Due to early Swarm release constraints and being less established than Kubernetes and Mesos container orchestration, Swarm is appropriate for experiments and smaller-scale container orchestration and deployments. The manager and worker nodes of the open-source Docker swarm run the services.

Azure Container Service, Docker for AWS, Codefresh, Flocker, Continuous Delivery Service, Docker Datacenter, Traefik, and Portainer is the most widely used solutions that integrate with Docker Swarm.

OODA, Appwrite, NET Core, DevTeam, Patients Know Best, and Mainwebsolutions are top organizations utilizing Docker Swarm orchestration in their technology stacks.

3: Red Hat OpenShift

  1. 447 people contributed.
  2. David Eads is a major contributor.
  3. Go and AngularJS are the main dialects.
  4. 8,000 stars total.
  5. 4,600 forks total.

The most reliable and enterprise-grade cloud-based container orchestration system with Kubernetes as its backbone is Redhat OpenShift. It can be utilized as a Platform-as-a-Service as well as a Red Hat Container Orchestration Engine (PaaS).

Red Hat OpenShift

The OpenShift container platform, which is centered on developer experience and application security, interacts with the widely used Kubernetes distribution. It includes numerous functionalities to manage clusters via UI and CLI and is built on Redhat enterprise Linux and the Kubernetes engine.

Red Hat OpenShift is most frequently integrated with the following tools: Appcelerator, CloudAMQP, Twilio SendGrid, Wercker, New Relic, Travis CI, and OpenStack.

Top businesses utilizing Red Hat OpenShift include Ericsson, Accenture, Melio Consulting, dot group, and

4: Compose

  • 55 people contributed.
  • Senior Software Engineer at Docker | @gtardif is the top contributor.
  • Language of origin: GO
  • 23,800 stars are present.
  • Four thousand forks

For running multi-container applications on Docker that are specified using the compose file format, Docker Compose is a docker orchestration tool. It makes use of networking and the common Docker API.


The configuration of one or more containers that make up your application is specified in a compose file. One command, docker-compose up, will enable you to create and launch your application once you have a docker-compose file.

List of Container Orchestrators, Rancher, compose on Kubernetes, Doppler, Implication, and K8Guard is the most widely used solutions that connect with Compose.

Top businesses StackShare, Pratilipi, CircleCI, Trustpilot, Alibaba Travels, and One Signal use Docker Compose in their IT stacks.

5: Hashicorp Nomad

  1. 490 people contributed.
  2. Top contributor: HCP @hashicorp | @adadgar’s Alex Dadgar
  3. principal tongue: Python
  4. 10,000 stars total.
  5. 1,400 forks are present.

Any containerized or legacy application may be quickly deployed across an infrastructure with the help of Nomad, a versatile workload orchestrator, cluster manager, and scheduler.

In order to deploy batch, containerized, microservice, and non-containerized applications across a fleet of servers and maximize resource efficiency, workload orchestrators are widely used in production cycles. A list of container Orchestrators is a portable container orchestration that works with virtualized, containerized, or standalone applications.

Hashicorp Nomad

It is simple to scale on all popular operating systems. Native Consul and Vault connectors are available for Hashicorp’s container orchestration.

List of Container Orchestrators, Docker, Vault, Hashicorp Sentinel, Consul, Portworx, Humio, and Gloo Edge are the most widely used tools that interface with Nomad.

Petal, trivago, Wealthsimple, Edgelab, Fundament, 5G Systems, Aislelabs, Botmetric, Taboola, and MACHETE INC. are top firms that use Nomad in their tech stacks.

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What Tools for Open Source Container Management?

Solutions for List of Container Orchestrators provide numerous advantages over virtual machines (VMs). Instead of taking minutes to start up a virtual machine, containers launch in a matter of seconds and share a single operating system kernel (VM). Containers are very easy to scale up and duplicate, have a tiny disc footprint, and are straightforward to share.

What Tools for Open Source Container Management

A cloud application that manages several containers is called a container management platform. The most popular container orchestrators and finest container management tools are listed below to simplify particular elements of container management.

  1. The finest open-source container management platform for managing Kubernetes at scale is called Rancher.
  2. A modern open-source cluster manager and service for orchestrating Apache containers is Apache Mesos.
  3. A potent open-source management solution for docker and Kubernetes is called Portainer CE.
  4. An open-source container orchestration Kubernetes service is Azure Kubernetes Service (AKS).
  5. Docker containers are supported by Amazon Elastic Container Solution (Amazon ECS), an AWS EC2 instance cluster container management and orchestration service.
  6. A container orchestration AWS solution called Amazon Elastic Kubernetes Service (Amazon EKS) is used to execute Kubernetes applications and administration infrastructure.


How do your software applications and business use container orchestration technology? The five finest open source, free DevOps tools described above are docker container orchestration tools.

If there is one important thing to keep in mind when choosing between Kubernetes, Docker Swarm, RedHat OpenShift, Compose, and Hashicorp Nomad. It should be that each solution will have certain benefits and drawbacks. Other solutions for List of Container Orchestrators platforms provide various functionalities for service orchestration.

Whichever choice you choose ultimately relies on the scale you want to accomplish and the ecology you feel most at ease in. Visit the containerize blog for more information about container orchestration.

Which container orchestration tools do you prefer the most? Do you have any queries regarding the above-mentioned list of container orchestrators? Please contact us.




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