Dockerの評判・口コミ 全65件

What do you dislike?

Unless you prepare a proper configuration, the status or changes are lost once you shutdown the instance.

The Windows version still requires a bit of improvement.

What do you like best?

Docker allows to deploy faster and lighter solutions based on existing templates with minimum resources. Although it appear on the spot recently, there are many templates that you can download to use as starting point for your own purposes.

Recommendations to others considering the product

Before implementing any solution, think carefully how to distribute the mounting points. The changes done within the instance are not saved unless they are done on a separated drive.

What do you dislike?

its a bit complicated in the beginning and we need some more documentation

What do you like best?

I like the devops workflow, i like that i can collaborate easily with the team members and we can also separate our responsibilities according to our specialities. Also, in the future we should implement the docker technology in our web infrastructure using Orchestration.

Recommendations to others considering the product

i recommend this with eyes closed

What do you dislike?

It' a newer technology to learn, meaning teams will have a little downtime and existing deployment infrastructure may need changes to enable docker use.

This is all worth it.

What do you like best?

Allows one to easily create immutable deployment artifacts. Combine this with a docker-enabled hosting system to allow confident deployments & rollbacks without external dependencies.

Recommendations to others considering the product

Set aside time and money to invest in learning and re-tooling before committing to docker.

What do you dislike?

the way server variables are isolated in their containers

What do you like best?

the way i can keep my environment the same for different developers

What do you dislike?

Some of the stateless services like database.

What do you like best?

This is the best environment for Development, Testing, Quality Assurance and Production Environment. Docker has really nice user experience, easy to configure and customize. It has best external ecosystem and also have good cluster management.

What do you dislike?

Docker is a relatively new software and, in my opinion, the framework is still a work in progress. With Docker, there is less isolation which means a higher risk of potential crashes and/or malware issues.

What do you like best?

Docker allows for smooth transitioning and seamless implementation. The software is an open-source tool with a variety of features and is user friendly.

Recommendations to others considering the product

Docker may not replace the need for virtualization; however, it does offer several benefits and is worth trying out.

What do you dislike?

It is a learning curve for those who do not have knowledge on how to use Linux bases environments, Which does take up much of you time to learn OS.

What do you like best?

Docker is free fora basic subscription, which is a hosted platform that allows the devs and SA (System Admins) to develop and manage their apps with the Docker container. One of the advantages is like is that as a developer I can within my apps without the need of committing any additional hardware requirements or even spinning the virtual server. Moreover, another advantage is to limit the number of troubleshooting to get all the parts of IT infrastructure to work together. what I like about Docker, since it is only used for applications, there isn't any underlying layers i need to worry about, i can just go ahead and start working with my app in Docker. And the last feature i like about docker is that Docker is setup to work with two source code hosting services which are GitHub and BitBucket.

Recommendations to others considering the product

For other who are wanting to use Docker, Please learn the manuals and the tutorials. Also, Be familiar with using Linux. For Example, learning the basic Syntax in the CLI.

What do you dislike?

The image building can take some time.

You definitely need to learn how to use it: read documentation, check examples, but as a result it's worth it.

What do you like best?

You can easily create containers to quickly set up a new server. Once learn, you can change the whole infrastructure of a business and your software.

You can also share configured images with other members of your team, so they will ask you to help with them in future. :)

Recommendations to others considering the product

Take some time to do some tutorials on how to use Docker correctly. When you figure out how to use it right, you will see that's very easy to setup and use containers.

What do you dislike?

My only issue with docker is that persistent data storage is very complicated since when a container shuts down all that information is gone unless you figure out with docker data volumes which are not easy to work with one more thing is its command line is boring, long and one big downside is that Docker need to download the essential files of the selected operating system in container, so if you want to keep synced your Docker image between two computers, it is a big pain.

What do you like best?

Docker made containers easier and safer to deploy with a much more standardized container system. Allows my team to deploy to the cloud easily and scale on the fly. Containers are where companies should be moving to and docker makes it easy, I highly recommend it.

Recommendations to others considering the product

With Docker, developers can build any app in any language using any toolchain. 窶廛ockerized窶� apps are completely portable and can run anywhere - colleagues窶� OS X and Windows laptops, QA servers running Ubuntu in the cloud, and production data center VMs running Red Hat.

Docker helps developers build and ship higher-quality applications, faster. also developers can automate their build pipeline and share artifacts with collaborators through public or private repositories.

Docker helps sysadmins deploy and run any app on any infrastructure, quickly and reliably.