Please take notice that this blog post is work in progress

While working on some tasks in the past few weeks, I faced a problem that involved setting a “filter” for an application that was exposed to the internet.

The application receives requests with some data, process it and then it produces an output, the problem was that the application did not have much control on how many requests it could receive in a specific time frame or from which source it could receive this requests.

Este año les quedé a deber mucho contenido. Hay tantos temas de los que hablar, de los cuáles se pueden grabar screencasts, podcasts, escribir tutoriales.

Para este 2018 esta es una lista de los temas sobre los cuáles voy a estar generando contenido:

• ansible
• docker
• aws
• IaC
• terraform
• google cloud
• automated configuration management
• containers

¡Estámos en contacto!

Earlier today I was trying to download and apply the latest updates to my Debian system (which is a Debian GNU/Linux testing stretch), and when I was doing an apt-get update I was getting this error:

W: GPG error: https://apt.dockerproject.org/repo debian-stretch InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F76221572C52609D
W: The repository 'https://apt.dockerproject.org/repo debian-stretch InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.

I went to the oficial documentation site and all I was missing to do was a

Por algún tiempo estuve debatiendo con la idea de tener un nuevo software para manejar mi blog. Desde ya hace bastantes años he utilizado Wordpress, pero sus contantes problemas de seguridad, parches, actualizaciones y necesidad de continuo mantenimiento me terminaron de alejar de este softare. Para su reemplazo, me encontré con HUGO, el cuál, como dice su descripción, es una nueva idea para hacer simple la creación de sitios web. HUGO es flexible y puede ser utilizado con muchos formatos, es ideal para blogs, documentos, portafolios y mucho más.

Step 1. Install Hugo

Goto hugo releases and download the appropriate version for your os and architecture.

Save it somewhere specific as we will be using it in the next step.

More complete instructions are available at installing hugo

Step 2. Build the Docs

Hugo has its own example site which happens to also be the documentation site you are reading right now.

Follow the following steps:

1. Clone the hugo repository
2. Go into the repo
3. Run hugo in server mode and build the docs
4. Open your browser to http://localhost:1313

Corresponding pseudo commands: