#Lemoncode – Hola #Kubernetes: Definiciones

IntroducciΓ³n Si te dedicas al mundo del desarrollo es posible que estes cansado de escuchar estΓ‘ palabra, ΒΏpero por quΓ© esta tecnologΓ­a estΓ‘ en boca de todos? ΒΏquΓ© la hace tan atractiva? En este post partimos de cero y te vamos a contar en que consiste Kubernetes. ΒΏQuΓ© tengo que saber? Para poder seguir este…… Continue reading #Lemoncode – Hola #Kubernetes: Definiciones

#Windows10 – How to solve “#docker daemon is not running”. Extreme solutions like restart windows won’t work! πŸ™€πŸ™€πŸ™€

Hi ! Time to share a weird experience on Windows 10 and Docker. Sometimes, usually after some Windows 10 update or even after a software installation, docker stop responding. An typical error may look like this. error during connect: This error may indicate that the docker daemon is not running.: Post http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.24/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile.amd64&labels=%7B%7D&memory=0&memswap=0&networkmode=default&rm=1&shmsize=0&t=noToday.azurecr.io%2FU%3A0.0.88-amd64&target=&ulimits=null&version=1: open //./pipe/docker_engine: The…… Continue reading #Windows10 – How to solve “#docker daemon is not running”. Extreme solutions like restart windows won’t work! πŸ™€πŸ™€πŸ™€

#RaspberryPi – Build #docker 🐳 images from Visual Studio @Code remotely using a Raspberry Pi. #AzureIoT

Hi ! The post title is very descriptive, however let me share some more context on why I needed this scenario. I’m currently working in an Azure IoT custom module. I got installed the Azure IoT extensions on Visual Studio Code, so everything works great on the Hello World mode. Once I wrote my code…… Continue reading #RaspberryPi – Build #docker 🐳 images from Visual Studio @Code remotely using a Raspberry Pi. #AzureIoT

#RaspberryPi – Manage #docker 🐳 as a non-root user

Hi ! The next step for my [use Docker in a Raspberry Pi to build and deploy images] step is to configure docker as non-root user. Lucky us, this is officially documented and easy. Create the docker group. sudo groupadd docker Add your user to the docker group. sudo usermod -aG docker $USER Log out…… Continue reading #RaspberryPi – Manage #docker 🐳 as a non-root user

#RaspberryPi – Setup SSH passwordless access to remote work with #docker πŸ³

Hi ! Due to some weird configurations, I’m having issues building some .NET 5 docker images locally in my Windows 10 machine. So I decided to use a Raspberry 4 as build server, and 1st step is to setup the SSH access without the need of username / password. The main resource is an official…… Continue reading #RaspberryPi – Setup SSH passwordless access to remote work with #docker πŸ³

#Azure – How to push / export and run a docker python flask web app on Azure

Hi ! Here is an important reminder before starting: Please do not use as a guide to deploy to production environments. I was reading a lot about Azure Container Registry and other container scenarios. And most of the demos / tutorials are based on .Net Container Web Apps. Which is great, however there are no…… Continue reading #Azure – How to push / export and run a docker python flask web app on Azure

#docker – Updating docker containers automatically with Watchtower. Bonus: let’s learn Go !

Hi ! A couple of days ago, I wrote about how I like Portainer as a visual interface to manage docker (see references). In one of the comments, Marco suggested also an option to automatically update all my containers. As I explained in my post, the basic steps for this are docker stopdocker rmdocker pulldocker…… Continue reading #docker – Updating docker containers automatically with Watchtower. Bonus: let’s learn Go !

#docker – How to update Portainer (big fan here!)

Hi ! I’m a big fan of Portanier. I usually will go for a graphical interface on top of a command line option, and to manage my docker labs, Portainer is my best choice for this. Portainer is a lightweight management UI which allows you to easily manage your different Docker environments (Docker hosts or…… Continue reading #docker – How to update Portainer (big fan here!)

#Coding4Fun – How to control your #drone with 20 lines of code! (17/N)

Hi ! Once we have the a custom vision trained model instance, we can use it to recognize objects from the drone camera feed. Read my previous posts for descriptions on these. Another interesting scenario, is to save local files for every detected object. In the following code, I’ll save 2 different files for every…… Continue reading #Coding4Fun – How to control your #drone with 20 lines of code! (17/N)

#Coding4Fun – How to control your #drone with 20 lines of code! (16/N)

Hi ! In my previous post, I shared an example where I analyzed the camera feed using a Image Recognition model created using Custom Vision. Today I’ll expand the sample, and show in real time the detected MVPs logos with a frame in the drone camera feed. Let’s take a look at the demo working…… Continue reading #Coding4Fun – How to control your #drone with 20 lines of code! (16/N)