The Docker platform has become a popular choice for deploying applications and is capable of running multiple containers on a single host machine at the same time. Furthermore, the platform has a diverse and vibrant ecosystem of third-party applications which can be easily integrated into a user’s workflow. To help developers take full advantage of the Docker platform, we have compiled a list of the top 25 Docker tools which can help developers work faster and more efficiently.
The Most Effective Docker Tools for Work
Docker’s capacity to collaborate with other applications is one of its most pronounced strengths. No matter your current proficiency, you can expect to see a marked increase in speed and productivity through the following steps.
Orchestrators and timers built on top of Docker
When it comes to container orchestrators, Kubernetes stands out as one of the best. Developed by Google, this open source platform has seen widespread adoption by hundreds of organisations, who use it to manage their container-based operations in production environments. According to Google, Kubernetes is able to successfully power over a billion container processes every seven days.
- Facilitates the simple expansion of existing infrastructure.
- Facilitates individualization.
- Google ran their test scenario, which is designed to grow to more than 5,000 nodes.
Dc/os in the Mesosphere
Mesosphere DC/OS (Distributed Cloud Operating System) can do much more than just provide distributed systems, container platforms, cluster management, and operating systems. In fact, some of the world’s largest enterprises, such as Twitter and Airbnb, rely on the power of DC/OS to help them manage their operations. With its capabilities, DC/OS can provide organisations with the tools they need to handle complex workloads and distributed environments.
- The Apache Mesos cluster management was used during development.
- Controls the whole facility as if it were a single supercomputer.
Cost: The number of nodes and the surrounding conditions
Nomad Planner and Orchestrator is noted for its ease of use and adaptability, boasting versions for Windows, Mac OS X, and Linux. It is particularly renowned for its ability to manage up to one million containers across five thousand hosts in a mere five minutes.
- Scale, manage, and deploy containers with little hassle.
- Manage and deploy programs that were not developed using containerization.
Container Clustering Using Docker Swarm
Docker Swarm is a powerful automation tool that consists of a range of programs and extensions. This cluster is managed by a swarm supervisor, and is comprised of individual nodes, which are the computers that make up the cluster.
- Ability to grow to any size quickly. Applying load balancing to the swarm setting makes it possible to create a highly scalable system.
- In order to ensure the safety of data sent between the swarm manager and the client, all communications between the two are encrypted.
The Container Service on Amazon EC2 (ECS)
Amazon Elastic Container Service (Amazon ECS) specialises in container orchestration, providing users with a container management solution that is both fast and highly scalable. With Amazon ECS, users are able to start, stop, and manage containers with ease and efficiency.
- A service that requires no servers and uses AWS Fargate automatically.
- Amazon Elastic Container Service (ECS) has recently launched Amazon ECS Anywhere, providing existing Amazon ECS users with the ability to use the same operational interfaces and tools with any container-based software. This feature allows customers to easily utilise their existing skills to manage their containerized applications, regardless of the underlying infrastructure. This new offering provides customers with the flexibility to deploy and manage their containerized applications with the same familiar Amazon ECS tools.
Cost: Integrated into the AWS platform at no additional cost
Kubernetes in Azure (AKS)
Recently, Azure Container Service (ACS) has been renamed to Azure Kubernetes Service (AKS). AKS enables users to create and deploy cloud-native applications quickly and easily, as it includes code for cloud-based pipelines and controls. Therefore, users are able to quickly and efficiently build and manage cloud-native applications with the help of AKS.
- Provides a variety of services that may be used together, such as Azure’s cost management, migration, identity management, and security options.
- Allows you to scale and orchestrate your preferred management tools, as well as link them through API endpoints.
Cost: You should only have to pay for the software and VMs that you really use.
Instruments for deploying Docker
Jenkins is an acclaimed open-source automation platform that offers developers the ability to reliably create, test, and deploy their Docker-based applications with ease. It is widely regarded as the premier continuous integration tool available.
- Possesses a wide variety of programs that may be combined with the stack to make it even more powerful.
- It is a Java-based app that can be easily installed and configured.
The Travis Community Infrastructure
Travis CI, a Continuous Integration project, is open to all users, enabling automated testing of code. The Software as a Service platform provides immediate feedback on the efficacy of alterations to the codebase. Furthermore, Travis CI’s services extend beyond solely testing, but also include deployment and notifications.
- Linux, macOS, and Windows are all supported.
- More than 30 languages are supported.
JFrog has recently acquired the Shippable platform, a continuous integration and DevOps automation solution. This strategic partnership will enable developers to have access to a comprehensive suite of cloud-native, Kubernetes-compatible CI/CD tools. This will provide developers with an invaluable toolset to streamline their workflows and speed up their application development process.
- Activates process automation in development from the time code is committed.
- Providing full insight into the process and compatibility with a wide range of software.
Cost: Varies with item’s packaging
CircleCI is a leading Continuous Integration (CI) platform, renowned for its lightning-fast speed. With its robust communication infrastructure, your company is sure to benefit from accelerated progress. Moreover, CircleCI is highly adaptable and provides hundreds of pre-built connectors for easy integration.
- When a pull request is submitted, a “build” will be executed. This process ensures that no additional build needs to be performed when a new fork is created.
- Saves time during the build process by performing tests in parallel across numerous containers.
Cost: Up to 6,000 monthly free build minutes.
Software for keeping tabs on Docker containers
Logic in Sumos
Companies that are looking to improve the way they manage their logs may want to consider using Sumo Logic, a unified logs and metrics analytics platform. This platform is designed to analyse live data streams from the internet, plot the results graphically in real time, and provide real-time security and operational data that can be utilised to identify and resolve application and infrastructure issues. With the help of Sumo Logic, businesses can maintain a detailed overview of their data and quickly identify and address any anomalies or potential problems.
- Provide a forecast of threats and other abnormalities using machine learning analytics before they reach the consumer,
- Provides real-time updates about problems and possible fixes.
Cost: Receive up to 500MB Every Day without Cost.
The Prometheus monitoring system is a free and open-source software solution that offers a key/value pair metric naming scheme for effectively identifying and cataloguing time series data within a multi-dimensional data model. This powerful feature allows users to quickly and easily trace data across a wide range of sources, providing a valuable tool for understanding the various aspects of a given system.
- A variety of data visualisation methods are available, allowing you to choose the one that best suits your requirements.
- All data is stored locally on each server, making them completely autonomous from one another.
Google’s cAdvisor (Container Advisor) is a real-time monitoring system that can provide detailed information about the performance and resource utilisation of containers. It offers insights into how much storage space a container is using and how quickly it is running. cAdvisor can help to ensure the smooth running of containerized applications and help to identify any potential performance issues.
- Invoked at regular intervals, this daemon ensures that all containers are gathered, processed, and exported.
- It uses lmctfy as the foundation for its container abstraction system, which is naturally hierarchical in nature.
Information Technology (IT) and DevOps teams rely on Datadog, which is a comprehensive monitoring and analytics solution. It is especially useful for tracking and calculating Key Performance Indicators (KPIs) and can be easily integrated into an event monitoring system for cloud services and infrastructure.
- Includes a tunable dashboard that displays real-time graphs built from many data sources.
- Datadog will alert you through email if the parameters you choose in your monitoring setup are vulnerable.
Cost: No cost for up to 5 hosts
Docker software that’s free and open-source
The utilisation of Fluentd, an open-source data collector, can provide a simple and straightforward solution to creating a uniform logging layer. This tool is highly advantageous due to its extensive plugin support (over 500) and its user-friendly interface, which make it a strong choice for this purpose.
- Facilitates the separation of back-end data sources and provides a single logging layer.
- Allows you to make greater sense of the information you’ve gathered.
If you are managing a large number of containers on a single server, Logspout can assist you in keeping track of them all. It collects data from the other containers and sends it to the desired destination of your choice.
- Features a modular structure that allows for further development.
- Enables unattended log submission to an HTTPS or other endpoint server.
The Clair program is a completely free and open-source tool specifically designed to scan Docker and containerized applications for security vulnerabilities. This tool carries out regular scans of containers to uncover any security weaknesses and promptly reports any issues that it discovers.
- Regularly consumes container vulnerabilities from a set of sources according on the user’s preferences and setup.
- Finds upstream and downstream hazards in container images.
The Notary Docker
Docker Notary facilitates a secure and reliable framework for software authors and publishers to digitally sign their collections. This provides numerous advantages to both parties, as it eliminates any doubts as to the provenance and authenticity of the collection, while also allowing developers to be confident in the data they are using.
- Admins can control the flow of new material with ease.
- With the use of the Update Framework (TUF), Notary users may access authoritative collections from reputable publishers.
Flocker is a tool for managing Docker clusters across several hosts. It’s useful for transferring info.
- Makes it simple to manage containerized workloads.
- Our software is compatible with a wide variety of storage systems, including Amazon Elastic Block Storage (EBS), Google Persistent Disk, and Pure Storage, just to name a few. We strive to provide our clients with a comprehensive range of options to ensure they have the resources necessary to meet their particular needs.
Flannel is an advanced networking tool that enables the efficient communication of multiple Docker containers. It resolves the challenge of subnet creation by building a mesh network as a virtual layer over the existing infrastructure. This makes it possible for all the containers to connect, creating a unified network.
- Facilitates simpler port mapping procedures.
- Builds and controls a large number of logical networks.
- Handles Kubernetes’s virtual networking needs with ease.
Initiated in 2005, Project Calico
Calico was designed to be an open-source, multi-purpose networking and security solution for containers. It is suitable for a vast array of applications, ranging from data planes to container kinds, application deployment types, self-managed Kubernetes distribution, managed Kubernetes services, hybrid platforms, and much more. By leveraging the benefits of an open source solution, Calico enables organisations to use the best of both public and private clouds, allowing for greater flexibility and scalability.
- Capable of preventing scalability issues in Kubernetes clusters at the in-step level.
- Provides a safe and secure way to communicate across a network.
Consul is a versatile and powerful tool which offers a wide range of applications in service discovery, configuration, and orchestration. It enables fast and comprehensive deployment, maintenance, and configuration of service-oriented architectures on a large scale.
- There is no need for intricate setup or multi-centre data awareness.
- It’s available for free on FreeBSD, macOS, Linux, Solaris, and Windows.
Devices for constructing Dockers
Packer is a tool for generating images for containers and virtual machines automatically. It’s a little program that supports all the main OSes.
- Facilitates the generation of platform-independent machine images from a single source configuration.
- Powerful, and able to generate machine pictures across numerous platforms in simultaneously.
Whales is a plugin that enables application dockerization to be achieved with ease. It produces the essential data required for the application to run optimally within a Docker container. Additionally, it offers a versatile command line interface for users to effectively analyse the features of the application.
- A feature analyzer can identify a project’s underlying language, database, framework, and other dependencies.
- The sole need is a working installation of Docker, since it runs as a Docker image.
Equipment for controlling Docker containers
Portainer, the leading container management platform, has been adopted by more than one million users. This is attributed to its intuitive user interface and its adherence to a set of standard best practices, which make it easy for individuals, organisations, and businesses to begin utilising containers quickly and with minimal difficulty.
- An audit trail of all rights and access granted, controlled from a central location.
- Deals with several issues that arise with managing containers. In addition, you may tailor your plan selections to meet your specific needs.
Docker is an incredibly powerful platform for building, distributing, and running software. By separating the application from the underlying infrastructure, it is possible to increase the performance of your application while maintaining the same architecture. Moreover, Docker offers a range of plugins that can enhance efficiency even further. These tools are user-friendly, cost-effective, and can be used for multiple purposes, such as task automation, integration, and deployment.