Docker on Ubuntu Reviews

I use Docker on Ubuntu for deploying majorly web applications and scaling them based on the number of users. I store web applications in the form of images. In continuous integration, we can import Docker on Ubuntu images that we develop locally, store them in a Docker on Ubuntu image, and import them in the pipeline so that we do not need to rebuild it again. Before Docker on Ubuntu, deploying things took so much time and space before the cloud deliverables and Docker on Ubuntu. After Docker on Ubuntu, we can run our application in any environment and store it in Docker on Ubuntu with the help of the cloud. The big advantage of Docker on Ubuntu is that we can access our entire application for developing without needing any prerequisites. We can just install Docker on Ubuntu in our system and access the entire application. No extra dependencies and extra libraries need to be installed by using Docker on Ubuntu.

The most valuable feature is that we can store the images in Docker on Ubuntu so that it can be accessible within any environment and any tech stack as a container runtime that we can use in every system available. We can download from it. Docker on Ubuntu is a container environment that allows us to share the resources. For example, with a web application that contains three parts—front end, back end, and middleware—we can use three containers to run them feasibly and interconnect those containers with Docker on Ubuntu networks. We could save more storage space on our local and store the code and our entire application in Docker on Ubuntu, just a simple Docker on Ubuntu image, by building a Docker on Ubuntu image.

A UI experience is lacking. It does not have a proper UI experience. We need to use the command line always when we need to use Docker on Ubuntu. If there is a Docker on Ubuntu UI, it could be better. Additional features in Docker on Ubuntu, like code sharing ability, are absent. Code sharing ability exists in GitHub and other tools, but in Docker on Ubuntu, other users we are sharing with do not have options like edit and update the code. They can just view the code.

I have worked with Docker on Ubuntu for a minimum of two to three months.

Docker on Ubuntu is very stable. There are no security issues. Our application will be live until we stop it and will remain stable.

I worked in the command line with commands. It is okay. Not that easy, but it is fine. We can get accustomed to it if you continuously work on it. In setup, we just need to install Docker on Ubuntu and use it through the command line. It is straightforward and easy. Once we study using Docker on Ubuntu documentation, we will understand it. It is not that hard.

For hosting, I used many free tools like Netlify and Vercel for deploying my applications.

I did not work on customer products, but for the learning part, I used normal daily life web applications that we develop to learn the skill. I did not study entire Docker on Ubuntu and I just started it and worked on it for two to three months on some use cases like deploying and storing my application, storing my entire web application or any Android application. I just studied till that part only. There are far many more things in Docker on Ubuntu to be explored for me. I do not recommend it for freshers. Some built-in experience is needed for learning Docker on Ubuntu, basically any development experience required so that they can understand it easily. For beginners, it is not useful for them, a five to six rating. For the person who has previously experienced in development and other areas, they can start it with a good foundation. I recommend it to them as an eight to nine. My overall rating of Docker on Ubuntu is six out of ten.

Public Cloud

Amazon Web Services (AWS)

I do have experience with Docker on Ubuntu. I have used Docker for testing in production; however, I haven't worked with Docker on Ubuntu directly. I have also used K3s, the mini Kubernetes distribution, for educational and testing purposes.

The overall main point of Docker on Ubuntu is the ability to have just what you need to run your application instead of having a complete server with all the libraries and security configurations. Docker on Ubuntu allows you to use a container with the specific application that you need to solve your problem. That is the real power of Docker on Ubuntu.

Microservices management on Ubuntu platforms is very powerful because you can split the components into microservices. I have to be honest; I'm not an expert in microservices architecture. I know the main concepts, but I don't have very deep knowledge in this architecture.

The area for improvement with Docker on Ubuntu is normally the complexity of the networking or DNS. It is completely complex to understand the networking in Docker on Ubuntu and Kubernetes clusters, as well as the ephemeral nature of the network and storage, which are topics that need to be understood very well.

I have experience to discuss Docker on Ubuntu and can share my thoughts about it.

Docker on Ubuntu features align completely with my continuous integration pipelines on Ubuntu. In some cases, Docker on Ubuntu is not enough for all the complexity of the applications, and I have to go to the next level with Kubernetes. However, depending on the kind of application, it is enough for some companies. In some cases, companies feel very frustrated because they cannot scale, and when they want to scale, they face the complexity of Kubernetes, and the cost on AWS, Azure, or any other platform is not cheaper than they think. The suitability depends on the kind of organization; it's not for all companies.

The customer service for Docker on Ubuntu and their technical support are pretty good, especially since the documentation is pretty robust. The company behind Ubuntu, Canonical, is a community project, and they provide a lot of documentation and very good support. I have worked a couple of times with the team from Canonical, and they are very proficient in technical matters.

I find the pricing for Docker on Ubuntu is not expensive because basically, it is zero. The cost is much more related to the knowledge and experience that people need, which means cost because not all engineers have experience with this platform. For me, it is zero, but in normal implementations, it could be costly as there are not many people experienced with this platform here in Colombia.

Docker on Ubuntu access controls do help improve application security on Ubuntu, but Docker on Ubuntu per se is not safe because many software and products were conceived thinking of the solution to the problem they were trying to solve. It is necessary to harden the platform because it is not naturally safe. My overall review rating for Docker on Ubuntu is ten out of ten.

My main use case for Docker on Ubuntu is containerizing applications to simplify deployment and ensure consistency across environments since I often need to switch between them.

A quick specific example of an application I have containerized using Docker on Ubuntu is testing application configurations across multi-service deployments using Docker Compose.

Using Docker Compose for those multi-service deployments helps with my workflow since it makes the deployment much easier as I can deploy all of my services in one single file.

I also use Docker on Ubuntu as part of automated workflows and CI/CD pipelines.

The best features Docker on Ubuntu offers are its strong points of portability, consistency across deployments, and ease of deployment.

Out of portability, consistency, and ease of deployment, I rely on consistency the most in my daily work since I often need to deploy the same image across different instances, so I need all of them to be exactly the same.

Docker on Ubuntu has positively impacted my organization by helping a lot in shipping our applications since it is our main way of shipping them.

It has helped by reducing deployment times significantly since we basically configure the Docker on Ubuntu images to always have the same configuration, so we do not have to be constantly configuring those same settings since they are already configured by default in our images.

Docker on Ubuntu can be improved because it can get quite tricky, and the learning curve is quite steep, especially for beginners who are new to the concept of containerization.

I would also add that using Docker on Ubuntu by itself in complex deployments can be quite tricky without the use of orchestration tools, so the use of orchestration tools along with Docker on Ubuntu is kind of a must, and debugging can also be quite difficult.

I have been using Docker on Ubuntu for almost eight years now.

Docker on Ubuntu is stable, very much so.

Docker on Ubuntu is scalable by itself, but it is even more scalable when used with orchestration tools like Kubernetes.

I have never had to rely on customer support since I use the open-source version, but the community support is very strong.

Before using Docker on Ubuntu, we relied on manual deployments, which is not a solution per se, and we switched to Docker on Ubuntu because of much faster deployments, the consistency across different deployments, and easier management.

My experience with pricing, setup cost, and licensing is that since Docker on Ubuntu itself is open source and free to use, I haven't had any experience with its pricing; the only pricing that comes with Docker on Ubuntu is the infrastructure, and if you opt for enterprise features.

I do not have any numbers, but shipping with Docker on Ubuntu has saved us countless hours, and therefore we can operate many more deployments with fewer engineers, so you save a lot in time and personnel.

Before choosing Docker on Ubuntu, I did not evaluate other options.

My advice to others looking into using Docker on Ubuntu is that Docker on Ubuntu is very powerful and vast, so getting to know the best practices, especially around security and networking, is a must to get the most value out of it. I would rate this product a 9 out of 10.

Hybrid Cloud

Amazon Web Services (AWS)

My main use case for Docker on Ubuntu is primarily for my course project and specifically for the college project, where I mainly use it for database and backend development.

Regarding my main use case for Docker on Ubuntu, there is a considerable learning curve involved. As a beginner, I sometimes find myself confused about the commands and the various functionalities, but once I understand the fundamentals, I realize that it is simple and easy to use Docker on Ubuntu. Initially, I did not grasp how everything works internally, and sometimes debugging issues within containers takes extra time. Overall, Docker on Ubuntu is a powerful tool for students and developers, specifically useful for project work and back-end development while learning modern database and development practices.

In the seventh semester, I was working on a project involving Docker on Ubuntu for a fitness exercise management system, where a user can add their details, diet details, such as their weight and height, among other things. We are providing them with information about what yoga, exercise, and food they need to incorporate into their daily life to maintain their health. I utilized Docker on Ubuntu to store the database while learning backend development during my college project. It helped me to understand how applications can run in different environments, which is very important for real-world application and development.

Initially, installation on Ubuntu was quick and straightforward using a terminal command, and it did not take too much time. It would take even less time once installed, and I use Docker on Ubuntu to create containers and run applications without worrying about system compatibility. This was very helpful while working on different project setups. Sometimes we are using different types of setups, and during those times, Docker on Ubuntu is helpful. What I appreciate most about Docker on Ubuntu is that it saves a lot of time in the long run. Instead of installing dependencies repeatedly, I could simply use containers to run my projects efficiently. It also helped me to grasp concepts such as images, containers, and basic deployments.

Docker on Ubuntu has positively impacted our organization or project by saving our time and energy. Additionally, we are learning about different types of deployments and how projects function in the real world.

Docker on Ubuntu has made collaboration easier, which has had a tangible positive impact on our project.

A challenge I face with Docker on Ubuntu is the learning curve, especially for beginners or when starting to learn Docker on Ubuntu, as sometimes I do not fully understand everything. Debugging can also be tricky, and I may struggle with understanding command line arguments and concepts.

I give Docker on Ubuntu an eight because it simplifies my project management, especially regarding the database handling and backend aspects. It has made things easier and has helped me learn modern development practices while saving time and improving our workflow. It does not get a ten because it is not beginner-friendly at the start, and it takes some time to fully understand.

I have been using Docker on Ubuntu for about eight to nine months, so approximately not a full year.

Initially, installation on Ubuntu was quick and straightforward using a terminal command, and it did not take too much time.

For anyone considering using Docker on Ubuntu, I recommend trying it at least once to understand your workflow better, especially regarding the database and backend aspects. It is easy to use, and I can access the free version at the beginner level, allowing for a valuable learning experience. I give Docker on Ubuntu a rating of eight out of ten.

My main use case for Docker on Ubuntu is CI/CD.

I use Docker on Ubuntu to deploy applications.

I am solving business problems with Docker on Ubuntu related to machine learning and machine learning applications.

The best features Docker on Ubuntu offers are containers.

The ease of creating and managing containers stands out for me.

Docker on Ubuntu has positively impacted my organization through CI/CD.

Docker on Ubuntu has benefited my organization by enabling fast deployment.

I don't know how Docker on Ubuntu can be improved.

There is nothing specific I think could be better about Docker on Ubuntu.

I have been using Docker on Ubuntu for two years.

We made a connection switch and are having technical problems.

Docker on Ubuntu has good scalability for my organization.

Docker on Ubuntu customer support is good.

Negative

I measure success with Docker on Ubuntu in my organization with no metrics.

The performance of Docker on Ubuntu for my needs has no metrics.

I would advise others looking into using Docker on Ubuntu to try it with Ubuntu.

I found this interview valuable and have no changes for the future.

I would not like for you to provide a short poem or haiku that will summarize my review.

I have given this review a rating of 9.

On-premises

Amazon Web Services (AWS)

My main use case for Docker on Ubuntu is containerizing our applications, hosting them, and performing deployment.

A specific example of an application I have containerized and deployed using Docker on Ubuntu is our multi-tier applications, including front-end, back-end, and database applications that we have hosted on Docker.

Docker on Ubuntu has positively impacted my organization because we are deploying applications as quickly as possible and can deploy to multiple clouds. Using Ubuntu, we do not need to use multiple operating systems.

My deployment process has improved and become faster and more efficient.

In my opinion, the best features Docker on Ubuntu offers are stability with reliable support and a huge ecosystem that works with Docker, Kubernetes, Docker Compose, and Jenkins. It is also cloud-friendly with AWS, Azure, and GCP, and it has community support and better compatibility compared to CentOS.

Out of those features, I rely mostly on the huge ecosystem and its cloud-friendly nature with AWS and GCP, which allows us to host our applications on multiple clouds.

Docker on Ubuntu can be improved due to hidden security concerns, as Docker runs as root by default and needs hardening through rootless user mode and privilege limiting. It has memory and CPU pressure when using too many containers, and it is complex with volumes, networking, and multi-stage builds.

It needs to harden rootless mode because it runs as root by default, so this improvement is necessary.

I have been using Docker on Ubuntu for two years.

Docker on Ubuntu is stable.

The scalability of Docker on Ubuntu is good because if you want to add more resources, you can spin up new resources by creating a container.

I hope the customer support will be good and rate it an eight.

We have been using virtual machines, but they were expensive for us, which is why we switched to Docker.

My experience with pricing, setup cost, and licensing is that Docker does not have licensing, and for pricing, you only need to pay for the virtual machines or servers you host.

We do not have any business relationship with this vendor other than being a customer.

I have seen a return on investment because money is saved after switching from virtual machines, as we previously needed to pay more for them.

My experience with pricing, setup cost, and licensing is that Docker does not have licensing, and for pricing, you only need to pay for the virtual machines or servers you host.

Before choosing Docker on Ubuntu, we had a clear mindset that we wanted to use Docker, so we did not evaluate other options.

My advice to others looking into using Docker on Ubuntu is that if they want to Dockerize an application, want a lightweight solution, create multi-stage resources, use fewer resources, and do not want to pay for virtual machines, they can use Docker and containerize their applications.

I gave this review a rating of eight out of ten.

Public Cloud

Amazon Web Services (AWS)