Infraestructura como código
En este nuevo artículo me gustaría explicar que es infraestructura
como código (IAC), pero primero definamos a que nos referimos cuando
hablamos sobre infraestructura.
Cuando hablamos de infraestructura nos referimos en este caso, a un
servidor(vps) , dominios, redes privadas. etc.
Definición
El concepto de infraestructura como código no es más que la forma de
automatización de nuestra infraestructura a través de código .
Puede que tu seas un freelance o trabajes en una compañía, en la que
constantemente se hace deploy de nuevas aplicaciones.
Imagina tener que estar creando un servidor(vps), agregando las llaves
ssh, creando un record A, load balancers, continuar con la instalación y
configuración de nginx ,mysql docker, php, etc. Todo esto cada vez que
tengas que hacer deploy de una nueva aplicación.
Este es un proceso en el que muchas veces se le dedica tiempo
innecesario.
Es por ello que muchas veces, es mejor encontrar o crear una solución para la automatización en este tipo de procesos.
Para poder trabajar o usar infraestructura como código, lo único que
tenemos que hacer es bien, crear nuestro propio script, o bien usar
alguna herramienta de un tercero.
Usualmente cuando trabajamos con infraestructura como código,
independiente de la herramienta que usamos, siempre trabajamos con algún
lenguaje para la descripción de la configuración, pudiendo ser json,
yaml o algún nuevo lenguaje propio del software (domain-specific
language ). dentro del archivo de configuración, es donde definiremos
todo los componentes necesarios para crear nuestra infraestructura,
variando de sintaxis entre los diferentes softwares que podemos usar.
Cabe mencionar que, usualmente este tipo de software nos permite,
configurar a nuestra infraestructura, de una manera muy detallada,
dependiendo del tipo de proveedor que elijamos , por ejemplo, poder
configurar redes privadas, sistema operativo, podemos agregar dominios,
subdominios , agregar nuestra claves ssh, elegir el datacenter etc. Algo
interesante es que, podemos agregar y ejecutar scripts dentro del vps
durante la construcción, esto para poder configurar dentro todo el
software.
Aunque de igual forma, tenemos otro concepto llamado configuración
como código (CaC)
Qué es exactamente el mismo concepto, pero este está orientado a la
configuración del software dentro de la infraestructura(vps), por
ejemplo la instalación y configuración de nginx, docker, ruby etc. Sin
embargo muchas veces los mismos proveedores (IaC) tienen la misma
funcionalidad o su funcionalidad es intercambiable.
Ventajas y desventajas.
Dentro de las ventajas como hemos mencionado es el de elaborar una
plantilla que podemos re-utilizar múltiples veces, eliminando la
necesidad de realizar configuraciones manuales. Esta sería, la principal
y más importante característica de este tipo de software.
Ya que con ello podemos hacer la replicación de la misma configuración,
para diferentes entornos, para testing, QA, producción, desarrollo, etc.
Otra ventaja que podemos encontrar es que usualmente este tipo de
software es del tipo agnóstico lo que quiere decir que no importa, el
proveedor en donde estés configurando nuestra infraestructura, pudiendo
ser digital ocean, amazon web services, azure, e inclusive virtualbox.
Una desventaja que podemos encontrar es quizá el tiempo que le
dedicamos en configurar nuestro archivo de configuración, así mismo, el
tener que modificar el archivo si es que agregamos una nueva tecnología o
configuración a nuestra infraestructura.
Lista de software para IaC y CaC
Debajo vemos una lista con varios de los proveedores de infraestructura y configuración como código más sobresalientes.
Cada uno de ellos comparten cierta similitud, en cuanto a configuración.
- Terraform
- Chef
- Puppet
- Ansible
- SaltStack
Conclusión
La automatización es sin duda una de las mejores cosas que podemos
hacer para ahorrar tiempo y muchas veces recursos.
El uso de IaC, dentro de una empresa o de manera independiente trae
muchas ventajas a largo plazo. Este concepto de IaC no es para nada
nuevo, es un concepto de muchos años. De hecho muchos autores. hacen
referencia a que este concepto fue la base de la cual ha surgido toda
esta tendencia del devops.
Espero que este pequeño artículo te haya servido, o te haya incentivado a
investigar más sobre el tema, y tal vez a aprender una nueva
tecnología.
Comments: 29,719
Great article, exactly what I was looking for.
online casino for real money no deposit https://onlinecasinos4me.com/
No target but keep record and correct customer stick to up.
my website – 밤알바
This release involves 40 bug fixes, documentation improvements,
and dependency upgrades.
my web site … fappening blog
Nice blog here! Also your web site loads up fast! What web host are you using?
Can I get your affiliate link to your host? I wish my website loaded up as fast as yours lol
If some one wants to be updated with most
up-to-date technologies then he musdt be pay a visit this website and be up to daye daily.
Take a look at my homepage :: สล็อตแตกง่าย
I am regular visitor, how are you everybody?
This article posted at this website is in fact
pleasant.
online casino that accepts echeck https://online2casino.com/
Term-amazon Part time job
working and job sharing are each types of element-time
operating.
Incredible! This blog looks just like my old one!
It’s on a entirely different topic but it has pretty
much the same layout and design. Great choice of colors!
Hello,
What a cool blog!
May I scrape this and share it with my site subscribers?
My site is about Korean 무료야동
If ever your interested, feel free to come to my channel and check it out.
Thanks a lot and Keep up the good work!
This way you will choose a casino that live up to your expectations.
Feel free too surf to my webpage: online casino
Neat blog! Is your theme custom made or did you download
it from somewhere? A theme like yours with a few simple adjustements would really
make my blog stand out. Please let me know where you got your theme.
Kudos
goldennugget online casino https://casinosonlinex.com/
This is a topic that is close to my heart… Best wishes! Where are your contact details though?
you’re truly a just right webmaster. The website loading speed is amazing.
It kind of feels that you’re doing any unique trick. Furthermore, The contents are
masterwork. you have performed a wonderful process on this subject!
legitimate canadian online casino games That pays real money casinos, forms of gambling in canada and usa free bingo prize,
or new zealandn slots app
You are so cool! I don’t think I’ve truly read a single thing like this before.
So great to find another person with original
thoughts on this subject matter. Really.. thanks for starting this up.
This site is something that’s needed on the internet, someone
with some originality!
Heya are using WordPress for your blog platform?
I’m new to the blog world but I’m trying to get started and set up
my own. Do you need any coding expertise to make your own blog?
Any help would be greatly appreciated!
It’s going to be ending of mine day, but before finish I am reading this great piece of writing to improve my
know-how.
WOW just what I was searching for. Came here by searching
for blog
When someone writes an piece of writing he/she maintains the
thought of a user in his/her mind that how a user can be aware of it.
Therefore that’s why this paragraph is perfect.
Thanks!
Very good article. I am experiencing a few of these issues
as well..
I am truly delighted to read this blog posts which includes lots of
valuable information, thanks for providing these kinds of data.
My brother suggested I would possibly like this blog. He was entirely right.
This put up actually made my day. You cann’t imagine simply
how much time I had spent for this information! Thanks!
I’ve been browsing online more than three hours as of late, but I never
discovered any fascinating article like yours.
It’s lovely value sufficient for me. In my opinion,
if all website owners and bloggers made excellent content material as you probably did, the web
might be much more helpful than ever before.
Gloomhaven is a enjoyable RPG board game with thrilling twists and turns very
best for the whole household. The ideal basement
game rooms would possibly include a pool desk, pinball machine, or a foosball desk, that may be enjoyed as nicely, in addition to
watching the tv and enjoying video game playing.
Monday Night Football enjoyed success throughout its
36-yr run, with the NFL utilizing the national highlight
as a manner of rewarding the very best groups and
largest stars from the earlier season. He made
his aspirations for the next season clear: “Our first aim is to try to stay up – we will probably be doing our best to complete fourth backside”.
In case you get a notification on the bottom right of your screen that claims “Updates available,” select Update or
Update all. 1. At the bottom proper, select the time. Aaron Mooy was named
the man of the match; in accordance with BBC reporter Ian Woodcock,
Mooy “has been extremely influential throughout the season and his vitality and guile drove his aspect forward for one hundred twenty minutes”.
HP is HP. Heal expertise on your heroes in the primary map go from highest tier
down (left to proper) so if a bit guy on the correct aspect needs lots of HP
remove your increased tier unit from the tile so the HP achieve reaches the lowly, dying unit.
I like the helpful information you provide in your articles.
I will bookmark your weblog and check again here frequently.
I’m quite sure I will learn many new stuff right here! Good luck for the next!
Please let me know if you’re looking for a article writer for
your weblog. You have some really good articles and I feel
I would be a good asset. If you ever want to take some of the load off, I’d absolutely love to write some articles for your blog in exchange for a link
back to mine. Please shoot me an email if interested. Thanks!
Hey there! This is kind of off topic but I need some help
from an established blog. Is it very difficult to set up your
own blog? I’m not very techincal but I can figure things out pretty quick.
I’m thinking about setting up my own but I’m not sure where to start.
Do you have any ideas or suggestions? Cheers
Howdy! Quick question that’s entirely off topic. Do you know how to make your site mobile friendly?
My web site looks weird when viewing from my iphone4.
I’m trying to find a theme or plugin that might be able to correct this problem.
If you have any recommendations, please share. Cheers!
This was produced doable by my flexible teaching schedule
and all the years operating in the yard with my mom.
Here is my web page … Neal
Spot on with this write-up, I honestly believe that this website needs a great
deal more attention. I’ll probably be returning to see more, thanks for the information!
Oh my goodness! Incredible article dude! Thank you, However I am going through difficulties
with your RSS. I don’t know why I can’t join it. Is there
anybody else having the same RSS problems? Anyone that knows the answer will you kindly
respond? Thanx!!
best online casino reviews in united states, usa pokies online and how much money do you earn from the diamond casino heist to make money online without paying anything usa, or
united statesn roulette european difference
Dragon Ball Super: Super box office have truly advanced significantly during the last handful
of years. Who would have thought Dragon Ball Super: Super film will be
as advanced since they are? These ideas will with a little luck direct you towards making
a knowledgeable decision in the Dragon Ball Super: Super news retail store.
Keep your information and facts under consideration, and you should have zero issues in your
next visit to the Dragon Ball Super: Super update retailer.
Hey there! I just would like to give you a huge thumbs up for the
excellent information you have right here on this post. I am returning to your
blog for more soon.
Audiences do nott will need to seee men meet theijr finish,
but to reduce away would have an element of dishonesty.
my homepage :: powerline blog
Ηi therte to ｅvery ᧐ne, it’s trulｙ а gⲟod fоr me to go
to see thi website, іt consists οf helpful Ӏnformation.
Ꮮοⲟk at my webpage :: jasa tambah jam tayang youtube
Excellent post. Continuez à écrire ce genre d’info sur votre site.
Je suis vraiment impressionné par votre blog.
Visitez aussi mon web blog … Sommer
The Disney producers made Kuma perform 12 to 14 hours a day and expected him to perform
like a robot.
my homepage simonparkes org blog (Lidia)
You can take a look at our complete list of games on the Vivo Gaming
site.
my web site; Rickie
Hi colleagues, its enormous article about
teachingand completely defined, keep it up all the time.
This design is wicked! You definitely know how to keep a reader amused.
Between your wit and your videos, I was almost moved to start
my own blog (well, almost…HaHa!) Fantastic job.
I really enjoyed what you had to say, and more than that, how you presented it.
Too cool!
It’s remarkable for me to have a web site, which is beneficial designed for my know-how.
thanks admin
We also check privacy policies to make sure information protection is a priority.
Here is my blog post – turning stone online casino
The Mariam K. Chamberlain Fellow contributes to a variety of investigation projects to
inform policies affecting women.
my blog – brigham and Women’s hospital jobs
You do not will need to live in the city this is posted in to be thought of.
my site … Antonetta
Appreciate the recommendation. Will try it out.
Hi, i read your blog from time to time and i own a similar one and i was just curious if
you get a lot of spam comments? If so how do you prevent it, any plugin or anything you can advise?
I get so much lately it’s driving me insane so any assistance is very much appreciated.