Posts

Why Linux 🐧? the question isn’t why Linux ? the real question is why not ? did you try it? Linux is widely regarded as the best option for development, DevOps, hybrid cloud solutions, and even as a desktop for home and office environments due to its open-source nature, robust ecosystem, scalability, security, and cost-effectiveness. Its flexibility allows seamless integration across diverse platforms, from small IoT devices to large-scale cloud infrastructures, making it the backbone of modern technology stacks. ...

Oh My Bash is a powerful framework for managing your Bash configuration. By default, it offers various themes to personalize your terminal. But what if you want your terminal to dynamically change its theme based on the environment or directory you’re working in? This post will guide you through a script that achieves just that. The Script: Dynamic Theme Switching The following script dynamically updates the Oh My Bash theme based on your current environment and directory. Here’s the code: ...

Using Oh-My-Bash with Jetify Devbox: A Step-by-Step Guide If you’re a developer working with Jetify Devbox, you might have noticed that its shell environment doesn’t always play nicely with Oh-My-Bash. By following these steps, you can customize and personalize your themes and PS1 prompt to create a more enjoyable and productive shell experience. Step 1: Install Oh-My-Bash First, you need to install Oh-My-Bash. You can do this by running the following command in your terminal: ...

I’ve been thinking to upgrade my Nextcloud service also switching to another alternative rather than docker, hence I used podman and buildah in my solution. From the rockylinux.org I found a nice post where it describes how to build and provisioning by using buildah and podman, it works pretty good and I added a tool in order to run it faster, called taskfile. Requirements: Podman Buildah Taskfile Install taskfile Clone my project From the project you can see the task defined: version: "3" tasks: up-db: dir: "db/mariadb" preconditions: - test -f db-init.sh cmds: - bash db-init.sh create-app: dir: "app" preconditions: - test -f run.sh cmds: - mkdir nc nc/nextcloud nc/apps nc/config nc/data - task: up-db - bash run.sh build_base: dir: "db/base" preconditions: - test -f build.sh cmds: - bash build.sh build_tools: dir: "db/db-tools" preconditions: - test -f build.sh cmds: - bash build.sh build_maria: dir: "db/mariadb" preconditions: - test -f build.sh cmds: - bash build.sh build_db: cmds: - task: build_base - task: build_tools - task: build_maria up-app: cmds: - podman container start nextcloud Main task to build and run nextcloud: ...

In this guide, we’ll walk through how to create CORS (Cross-Origin Resource Sharing) and a health check endpoint in a Golang application using the Chi router. Setting Up Chi and CORS Middleware We’ll use the go-chi/chi and go-chi/cors packages to handle routing and CORS in our application. Step 1: Import Required Packages First, make sure to import the necessary packages: import ( "fmt" "net/http" "log" "github.com/go-chi/chi" "github.com/go-chi/chi/middleware" "github.com/go-chi/cors" AdminMiddleware "github.com/project/api/middleware" "github.com/project/api/services" "gorm.io/gorm" ) Step 2: Define the CORS AllowOriginFunc We’ll define a function to specify the allowed origins for CORS. This function also logs disallowed origins: ...

Working on different platform either to update, patch, etc need to be notificate for those people that consume that services, it shouldn’t change if that service it’s internal, you must notificate your teams about it. When you’re into your maintenance window you can use a faster way to broadcast everyone you’re working on it; I use this simple solution when I was working into a Jenkins migration, hence I stop the jenkins service and instead of 500 html error I developed a simple html text exposing it by a nginx container by the root path. ...

📣 Actualizado 02/2024 Continuando con mi post anterior explico como realizar una conexion directa con tu propio router, en mi caso tengo un router gl.inet; puedes usar otro router que disponga la configuración de VLAN. Dependiendo de tu proveedor de servicio, necesitamos ir a la siguiente pagina y busca tu VLAN, Leer con atencion las notas dejadas en la pagina!. En mi caso tengo Orange aunque a en mi zona llega por NEBA. ...

When you join a new project, company, customer, etc. (you’re still in the onboarding phase 😅), meanwhile you may find that you need to make a few changes to get your team’s production pipelines up and running. In this case, you can call an API trigger from one project to another (this is just a example). I’ve been in the situation described above before, and it was how I discovered this amazing feature in GitLab. ...

Hey everyone! 👋 I hope you’re all having a fantastic summer time! 🌞 I wanted to drop a quick note to let you know that I’m currently working on something special for all my fellow developers/operations and GitLab enthusiasts out there. 🤓✨ In the upcoming posts, I’ll be sharing a treasure trove of valuable tips and tricks related to GitLab pipelines! based in my experiences 🏗️ Whether you’re a seasoned pro or just getting started with GitLab CI/CD, there’s bound to be something for everyone. ...

For those who have been facing the “Maintenance mode active” after applied a nextcloud upgrade by switching container image version, due a major versioning issue. Even when you issue the occ upgrade into continer you gets hit by something like below: www-data@87401bdd2fa8:~/html$ php /var/www/html/occ upgrade Nextcloud or one of the apps require upgrade - only a limited number of commands are available You may use your browser or the occ upgrade command to do the upgrade Setting log level to debug Exception: Updates between multiple major versions and downgrades are unsupported. Update failed Maintenance mode is kept active Resetting log level Keep a eye on this part: Updates between multiple major versions and downgrades are unsupported. as I was running 25 version I can no jump for above 27, if that’s our case, we can edit the file app/config/config.php edit the version of your nextcloud like below: ...