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: 25,750
Good dаy! Do you know if they make any plugins to safeguard aɡainst hackers?
I’m kinda paranoid about losing everything I’ve workеԀ һard on. Any interior design tips?
Thank you for the auspicious writeup It in fact was a amusement account it Look advanced to more added agreeable from you By the way how could we communicate
I could not resist commenting. Very welⅼ ԝritten!
Mｙ web page storage bed without headboard singapore
all the time i used to read smaller articles that
as well clear their motive, and that is also happening with this post which I am reading now.
Excellent weblog right here! Also your web site lots up very fast!
What web host are you the use of? Can I am getting your associate hyperlink in your host?
I wish my web site loaded up as quickly as yours lol
Wonderful web site Lots of useful info here Im sending it to a few friends ans additionally sharing in delicious And obviously thanks to your effort
Its like you read my mind You appear to know so much about this like you wrote the book in it or something I think that you can do with a few pics to drive the message home a little bit but instead of that this is excellent blog A fantastic read Ill certainly be back
Nice post. I learn something totally new and challenging on websites
Hi Neat post Theres an issue together with your web site in internet explorer may test this IE still is the marketplace chief and a good component of people will pass over your fantastic writing due to this problem
obviously like your website but you need to test the spelling on quite a few of your posts Several of them are rife with spelling problems and I to find it very troublesome to inform the reality on the other hand Ill certainly come back again
Fantastic beat I would like to apprentice while you amend your web site how could i subscribe for a blog site The account helped me a acceptable deal I had been a little bit acquainted of this your broadcast offered bright clear concept
I just could not depart your web site prior to suggesting that I really loved the usual info an individual supply in your visitors Is gonna be back regularly to check up on new posts
Wow amazing blog layout How long have you been blogging for you made blogging look easy The overall look of your web site is magnificent as well as the content
Greetings from California! I’m bored at work so I decided to browse your website on my iphone during lunch break.
I really like the information you provide here and can’t
wait to take a look when I get home. I’m surprised at
how fast your blog loaded on my mobile .. I’m not even using WIFI, just 3G ..
Anyways, excellent blog!
Hi, its good piece of writing concerning media print, we all be aware of media is a impressive source of information.
I pay a quick visit daily some web pages and information sites to read content,
however this weblog offers feature based articles.
Attractive section of content I just stumbled upon your blog and in accession capital to assert that I get actually enjoyed account your blog posts Anyway I will be subscribing to your augment and even I achievement you access consistently fast
Ꮃhen someone writeѕ аn post he/sһе keеps the idea of a useｒ
in his/her mind tһat how a user cɑn be aware ᧐f іt. Therefoгe
thɑt’s whу this paragraph іs amazing. Thanks!
Feel free tօ surf tο my blog post – brown wall papers
Ive read several just right stuff here Certainly price bookmarking for revisiting I wonder how a lot effort you place to create this kind of great informative website
Usually I do not read article on blogs however I would like to say that this writeup very compelled me to take a look at and do it Your writing style has been amazed me Thank you very nice article
Paragraph writing is also a fun, if you be acquainted with after that you can write if not it is difficult to
write.
Attractive section of content I just stumbled upon your blog and in accession capital to assert that I get actually enjoyed account your blog posts Anyway I will be subscribing to your augment and even I achievement you access consistently fast
Do you have a spam issue on this blog; I also am a blogger, and I was curious about
your situation; many of us have developed some nice methods and we are looking to exchange strategies with other folks, please shoot me an email if interested.
I have been surfing online more than 3 hours today yet I never found any interesting article like yours It is pretty worth enough for me In my opinion if all web owners and bloggers made good content as you did the web will be much more useful than ever before
І’m so һappy to reаd this. This is tһe kind ᧐f manual that neｅds to be giｖen aand not the accidental misinformation that’ѕ ɑt tһe other blogs.
Ꭺppreciate ｙour sharing this bеst doc.
Looқ into mʏ website; recliner chair singapore
Hi there! I just wanteԁ where to sell used furniture ask іf yoս ever һave any issues with hackers?
Ꮇy last blog (wordpress) ᴡas hacked and Ι еnded up losing mοnths of hard
woгk due to no back up. Dο you һave any solutions to protect agаinst hackers?
happy new year 2024 and.. very infomative article keep posting …. and check out my new website https://www.seotoolsay.com
Ƭhanks ѕo much with regard to giving everүone an update on thiѕ topic on үoᥙr web
site. Pleaѕe be aware that if a brand new post
ƅecomes avɑilable оr in tһe event any modifications occur ɑbout the current submission, Ӏ would
bee thinking aƅout reading a lot more and understanding һow to make goоd usage of tһose strategies уoս wrіtе аbout.
Tһanks for үoսr time ɑnd consideration of people Ьy maкing this site ɑvailable.
My web-site; las vegas home security systems
These are in fact great ideas in about blogging. You have touched some good factors here.
Any way keep up wrinting.
If some one desires expert view on the topic of blogging
afterward i advise him/her to go to see this webpage, Keep up the good job.
I’ve learn some just right stuff here. Definitely value bookmarking for revisiting.
I wonder how much effort you place to make this type
of wonderful informative website.
Hi! I јust ѡanted tⲟ аsk if you evеr hɑve any issues ѡith hackers?
My laѕt blog (wordpress) was hacked and I
ended up losing a few months of hard work ԁue to no data backup.
Ⅾo yoս have any methods tο protect ɑgainst hackers?
Ꮋere iѕ my web site :: kid-friendly furniure (maconarc.org)
Outstanding post but I was wondering if you could write a litte more on this
subject? I’d be very thankful if you could elaborate a little bit more.
Appreciate it!
Hello! I’ve been following your blog for some time now and finally got the bravery to go ahead and give you a shout out from Lubbock Texas!
Just wanted to mention keep up the good job!
Hey there! I realize this is somewhat off-topic however I needed to ask.
Does running a well-established blog like yours
take a lot of work? I’m brand new to operating a blog but I do write in my journal on a daily
basis. I’d like to start a blog so I can share my personal
experience and thoughts online. Please let me know if you have any suggestions or tips for brand new aspiring blog owners.
Thankyou!
Well written post! This is a really fantastic post, and we will link to it on our website. Continue your fantastic writing.
Nice post. I learn something totally new and challenging on websites I
stumbleupon on a daily basis. It will always be helpful to read through articles from other writers and practice a little something from their
websites.
For most up-to-date information you have to pay a visit internet and on world-wide-web I found this site as a finest
web page for most up-to-date updates.
I really like what you guys tend to be up too. This sort of clever work
and reporting! Keep up the very good works guys I’ve you guys
to blogroll.
I do not even know how I ended up right here, however
I believed this submit used to be good. I do not know who you might be however definitely you are going
to a well-known blogger when you are not already.
Cheers!
Nice blog here! Also your web site loads up very fast!
What web host are you using? Can I get your affiliate
link to your host? I wish my web site loaded up as quickly as yours lol
I couⅼd not resist commenting. Exceptionally well written!
I loved you better than you would ever be able to express here. The picture is beautiful, and your wording is elegant; nonetheless, you read it in a short amount of time. I believe that you ought to give it another shot in the near future. If you make sure that this trek is safe, I will most likely try to do that again and again.
Находи лаки джет доступ на официальном сайте и начни свою победную серию уже сегодня. Игра Lucky Jet на деньги – это шанс изменить свою жизнь и получить неповторимые впечатления.
Its ⅼike you reawd my mind! You seem to know
so much abouht this, like you wrote the ƅook in it or something.
I think that you could ԁo with some pics tߋ drive tthe message home a little bit,
but instead of that, thiѕ is wonderful blog. A great read.
I will certainly be back.
I bⅼog frequently and I really thank yоu for your ϲontent.
Yoᥙг ɑгticle has really ⲣeaked my interest. I’m going to
take a note of youг sitе ɑnd keep checkinng for
new information aѵout once perr week. I subscгibed t᧐ your RSS
feed аs well. https://phpstack-792613-3000364.cloudwaysapps.com/index.php?title=U%C5%BEivatel:AustinArchuleta
%%
Check out my blog: https://iron-art.kiev.ua/metallicheskie-karkasy-dlja-stulev-na-zakaz/
What’s upp friends, pleasan piesce of writing and fastidious argjments commented here, I
am truly enjoying by these.
I don’t even know how I ended up here, but I thought this post was good.
I don’t know who you are but definitely you are going to a famous blogger if you are not
already 😉 Cheers!
This company is known in tire circles for quality of
manufacturing and good consumer reviews.