We're on a clean docker install on Linux all the networks we saw came as part of that default install so this bridge network was created for us. It contains a single virtual switch called docker0. We said this is the default Network and switch meaning if we create new containers and don't specify a network for them to join they're gonna get connected to that docker0 switch, be part of this bridge network and because the bridge network is created with the bridge driver it's a single host network.

I recently finished a Laravel project and I steped one more step to package it in docker. In the process I encountered a strange behaviour. The docker-compose tool threw this error /usr/sbin/apache2ctl,: not found exited with code 127 at me. I finally managed to solve it. Here is how.

When I run my laravel application, I get the error Laravel docker image Could not open input file: artisan. I finally found the root cause of the issue, let me share it with you. I generated my application in Laravel sail but now I am working to make it run inside a docker container. My application runs well in I use the docker-compose run but during the docker build process to generate the image, I get an error.

Laravel is a very useful PHP framework to build awesome projets. It has interesting tools that allow a developper to quickly release a prototype of his/her application. I am a fan of organizing my application inside containers for easy deployment and dependencies management. I came accross an interesting project I wanted to deploy and test. I though I would share with you the steps to perform such a deployment. Let's get started.

There are many situations where you need to connect a external database because database in a container doesn't support all the features that is required by the application or you need persistent data across your cluster environment. In this post we are going to connect external SQL database to docker web container and external database can be hosted on dedicated SQL server or any cloud RDS.

Most of the time when you configure your kubernetes cluster, using the default ingress controller settings works. But when you need to do something custom, you may run into problems. Your underlying docker and kubernetes engine may give you head eaches. We will see in this walkthrough, how to fix on of these and put a smile back on your face.

I have hosted one of my websites on kubernetes and am happy with it ... except with one thing: how I can access it. My local IP address is 10.0.0.21. If I use localhost or 127.0.0.1, it works. But if I use my local IP address, I cannot access it. Sound similar. Here is how to solve it.

I have a jekins installation on my infrastructure. I found that recently my maven jobs are failing with an exception saying that they couldn'nt pull dependencies. Here is how I solved it.

On my website installation, I need a mysql database to store my posts and configuration. During the configuration, I suddently run into a strange error: mysql server is complaining about authentication issues. Here is how I solved it.

When you spin up a new server and host a service on it, you need to connect from various other machines. But which IP addresses do you need to use for these accesses? We will find it together in this tutorial.

You may want to move your data from a server to another for any reason. Migrating between VPS providers can seem like a daunting task. Like DigitalOcean, other VPS providers, such as Linode and Rackspace, provide root access. This allows you to transfer all of the necessary files to your new DigitalOcean VPS. For this guide, we will demonstrate how to transfer a simple WordPress blog from Linode to a DigitalOcean cloud server.

One of the priorities of a system administrator is the performance optimization of the deployments and the underlying infrastructure. I have a deployed and running mariadb on a linux server. It is optimized for performance and database storage. Now I am planning deploying a dolibarr docker container on top of it. How can I connect from the dolibarr docker container to the local mariadb database?

Running your database inside a container is a very portable solution. It is also reproductible. But how do you manage the data inside that container? With my mysql server running in a docker container, I wanted to connect to it and manage it. The purpose of this tutorial is to share with you how to do it.

Most of the time when you configure your kubernetes cluster, using the default ingress controller settings works. But when you need to do something custom, you may run into problems. Your underlying docker and kubernetes engine may give you head eaches. We will see in this walkthrough, how to fix on of these and put a smile back on your face.

The entire Bright Softwares team wishes you a Happy New Year 2022!

At the end of the installation of the code server, you are ready to enjoy your new development workflow, and then, you see this message "WebSocket close with status code 1006". How to solve this websocket 1006 error? Check out these answers

Imagine Visual Studio Code running in a web browser. That is code-server. It allows you to code as soon as you have an internet connection and a brower. You can work on any device such as a tablet or laptop with a consistent integrated development environment (IDE). Set up a secure a Linux development machine and get coding on any device with a web browser.

How to [[2023-04-04-should-a-docker-container-run-as-root-or-user run]] [[2020-08-12-play-with-kubernetes-with-minikube minikube]] in a [[2022-01-11-how-to-fix-cannot-tcp-connect-from-outside-virtual-machine-network-traffic-not-forwarded-to-service-port Virtual]] [[2022-01-11-how-to-fix-cannot-tcp-connect-from-outside-virtual-machine-network-traffic-not-forwarded-to-service-port Machine]] Ubuntu vm_VT-X/AMD-v