Portainer

I use Portainer because it is easy to use, intuitive, and has built in tools to facilitate my workflow.

We use Portainer because it is only UI tool based tool on the market which is able to manage Linux + Windows containers and multiple Docker Swarms from one place. User auto creation and assignment to teams with LDAP authentication is also one of the key things on environment where is 100+ users.

I've found Portainer to be a like the 8 tooled jacknife I need for Docker and am loving it. Wasn't hard to get up and going and is well rounded enough to do everything I need. Win win.

I use Portainer because is great tool for managing Swarm cluster, I love it. Our day to operations at the two data-center are easy to do by using this graphical tool.

I use Portainer because we were all in on Docker Cloud, which gave 2 months notice that they were sunsetting their services. We knew we wanted to migrate to Docker Community Edition, but its lack of UI had us worried until we came across Portainer. Portainer had just release their agent feature, which was a critical feature for us. To date, Portainer has been an outstanding product and we couldn't be happier with it.

I use Portainer because it makes managing multiple containers super easy through the browser. Two commands and you are up and running. Awesome software, love it!

I use Portainer because it does so good with the UI that we don't have to train our whole team to be Linux bash heros. It provides deep details without leaving details behind you would think could only come from the command line. Portainer is a professional tool that gives us enterprise features we appreciate. ( Will be blogging about this in January. )

Portainer being an open-source software, we decided to use the GitHub platform to host our codebase as well as our issue system. No need to present GitHub nowadays, it's perfectly geared with all the tools you need to manage small to large open-source projects (albeit with the usage of integrations that are easily available via its marketplace).

In the context of the Portainer project, I'd like to highlight the tight integration of GitHub with Semaphore CI system. By leveraging this integration, we are able to automatically trigger a build of the application when a contribution is made to the project. This build is actually composed of a compilation of the program as well as the automatic creation and deployment of a Docker image directly on the DockerHub.

This allow us to easily test and validate contributions made to the project and is a must-have for any open-source project that can leverage it.

Go was a natural choice for the backend of the Portainer web application. It makes the creation of HTTP API/services a breeze with a lot of standard features available in the ecosystem.

One of the main thing we like with Go is its synergy with Docker and how easy it is to leverage this synergy to easily distribute an efficient software:

• Go allows to compile a program for multiple platforms and OSes easily (it's just a matter of options when starting the compilation process, no matter the execution context)
• Go binaries are lightweight, fast and can have a low memory footprint

Combining these points with the empty scratch Docker image and multi-platform images, we can distribute Portainer for any environment that is running Docker. It allows our users to get started using the software in a matter of seconds.

Go is also heavily geared toward the creation of HTTP/API services and is a language that is easy to read and also quite easy to learn, making it a first choice in the context of Portainer.