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: 21,218
Hello there, I discovered your web site by means of Google at the same time
as looking for a comparable matter, your site got here up,
it appears to be like good. I’ve bookmarked it in my google bookmarks.
Hi there, simply changed into aware of your blog via
Google, and located that it’s really informative. I’m going to be careful for brussels.
I’ll be grateful for those who proceed this in future. A lot of folks
will probably be benefited from your writing. Cheers!
This paragraph is truly a nice one it assists new internet people, who are wishing in favor of blogging.
Fantastic post however , I was wondering if you could write a litte more on this subject?
I’d be very grateful if you could elaborate a little bit more.
Cheers!
The bumper is an important element of the car [url=https://forum.ixbt.com/users.cgi?id=info:fcytnplcsx]на сайте[/url]
someone might care? clicked something and got this: [url=https://popupparties.nl]looks alive at least[/url] then because clearly I had nothing better to do and then this happened [url=https://ma-mailorder.de]click if you dare[/url] can’t sleep anyway
Pretty section of content. I just stumbled upon your web site and in accession capital to assert
that I get actually enjoyed account your blog posts.
Any way I will be subscribing to your feeds and even I achievement you access consistently rapidly.
Awesome post.
my web page; قیمت ساعت کاسیو
Marvelous, what a website it is! This webpage provides helpful data to us, keep it up.
Инновационные Технологии — это платформа для людей,
интересующихся новыми технологиями и инновациями.
Здесь вы найдете новости, статьи, обзоры и анализ последних достижений в области науки, техники и промышленности.
Тематика сайта включает в себя
новости в – центр инновационных технологии искусственный интеллект,
робототехнику, интернет вещей, биотехнологии, нанотехнологии, космос,
энергетику и многое другое.
Также на сайте есть возможность для авторов и экспертов публиковать свои статьи,
обмениваться опытом и знаниями.
Howdy! Do you use Twitter? I’d like to follow you if that would be ok.
I’m undoubtedly enjoying your blog and look forward to new updates.
Definitely believe that which you stated. Your favorite justification seemed to be
on the internet the simplest thing to be aware of.
I say to you, I certainly get irked while people think
about worries that they plainly do not know
about. You managed to hit the nail upon the top as well as
defined out the whole thing without having side effect , people could take
a signal. Will likely be back to get more.
Thanks
Everything is very open with a precise description of the challenges.
It was really informative. Your website is extremely helpful.
Thanks for sharing!
hello there and thank you for your information – I
have definitely picked up something new from right here.
I did however expertise some technical points using this site, as I experienced to reload the website a lot of
times previous to I could get it to load correctly. I had been wondering if your
web hosting is OK? Not that I’m complaining, but slow loading instances times
will sometimes affect your placement in google and can damage your
quality score if ads and marketing with Adwords. Anyway
I am adding this RSS to my e-mail and could look out for a lot
more of your respective exciting content. Ensure that
you update this again soon.
Thanks a lot, I like it!
I do consider all the ideas you have introduced in your post.
They are really convincing and will certainly work.
Still, the posts are too brief for novices. Could you
please extend them a little from subsequent time?
Thanks for the post.
This design is spectacular! You definitely know how to keep a reader entertained.
Between your wit and your videos, I was almost moved to start my own blog (well,
almost…HaHa!) Excellent job. I really loved what you
had to say, and more than that, how you presented it.
Too cool!
I do not even know the way I finished up here, however
I believed this post used to be good. I do not recognize who you are but definitely you’re going to a well-known blogger if you are not already.
Cheers!
Wow, marvelous blog layout! How long have you been blogging
for? you make blogging look easy. The overall look of
your web site is excellent, as well as the content!
hello!,I really like your writing very much! percentage we be in contact more about your
article on AOL? I need a specialist in this area to solve my problem.
Maybe that is you! Having a look ahead to see you.
Good content Cheers!
maybe this helps someone accidentally opened this: [url=https://srilankafahrer.de]lol idk[/url] then because clearly I had nothing better to do bonus round [url=https://courtneydennis.de]also weirdly alive[/url] I regret nothing
Wow, fantastic blog layout! How long have you been blogging for?
you make blogging look easy. The overall look of your site is wonderful, as well as
the content!
It’s wonderful that you are getting thoughts from this paragraph
as well as from our discussion made at this place.
Also visit my web blog … Where can I buy Anavar pills in Canada?
I simply couldn’t depart your web site before suggesting that I
actually loved the usual information an individual provide in your guests?
Is going to be back regularly to check up on new posts
Also visit my site – web design and web development company in lebanon – beirut
Really quite a lot of useful material!
Fantastic items from you, man. I have be aware
your stuff prior to and you’re simply too excellent.
I actually like what you have received here,
certainly like what you are saying and the way in which
by which you say it. You are making it enjoyable and you still care for
to keep it sensible. I cant wait to learn far
more from you. This is really a tremendous website.
I am sure this piece of writing has touched all the
internet people, its really really pleasant post on building
up new webpage.
Wonderful web site. A lot of useful information here.
I’m sending it to some buddies ans also sharing in delicious.
And obviously, thank you in your effort!
Nice post. I learn something totally new and challenging on sites I stumbleupon every day.
It will always be interesting to read content from other writers and practice something
from their sites.
Also visit my web site; 成人影片
someone might care? ran into this: [url=https://betten-aus-herford.de]your call[/url] then because clearly I had nothing better to do here’s part 2 [url=https://ugkeramik.de]just take it[/url] this is how it starts
Hi! Would you mind if I share your blog with my twitter
group? There’s a lot of folks that I think would really appreciate your
content. Please let me know. Thanks
I all the time emailed this web site post page to all my contacts, as if like to read it then my links will
too.
my page … social media marketing company in lebanon – beirut
Saved as a favorite, I like your web site!
my blog :: Glazing
Amazing blog! Is your theme custom made or did you download it from somewhere?
A design like yours with a few simple tweeks would really make my blog shine.
Please let me know where you got your theme. Many
thanks
Feel free to surf to my blog: AI-ready datasets
Hello, of course this piece of writing is really fastidious
and I have learned lot of things from it regarding blogging.
thanks.
Here is my web site :: ผักสลัดไฮโดรโปนิกส์
When I initially commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get three emails with the same comment.
Is there any way you can remove people from that service? Cheers!
whatever, dropping it here I ended up here: [url=https://profertilitaet.de]your call[/url] then because clearly I had nothing better to do this too I guess [url=https://server-abschalten.de]or don’t[/url] can’t sleep anyway
What’s up to all, it’s genuinely a fastidious for me to visit this web site,
it includes valuable Information.
Excellent knowledge, Thank you.
It’s a pity you don’t have a donate button! I’d without
a doubt donate to this outstanding blog! I guess for now i’ll settle for
bookmarking and adding your RSS feed to my Google account.
I look forward to new updates and will share this blog with my Facebook group.
Talk soon!
You actually mentioned this exceptionally well.
Greetings! I know this is kinda off topic nevertheless I’d figured I’d ask.
Would you be interested in exchanging links or maybe guest writing a blog article or
vice-versa? My site discusses a lot of the same topics as yours and I believe we could greatly benefit from each
other. If you might be interested feel free to shoot
me an email. I look forward to hearing from you! Fantastic
blog by the way!
That is very interesting, You’re an excessively professional blogger.
I have joined your rss feed and sit up for searching for
extra of your wonderful post. Additionally, I’ve shared your site in my social networks
Great blog you have got here.. It’s difficult to find good quality writing like yours nowadays.
I seriously appreciate people like you! Take care!!
https://total-bookmark.com/story18708788/power-up-your-productivity-desktop-computers-australia-amplify
With thanks. Very good stuff.
It offers over 2,700 casino games from leading suppliers like NetEnt and Pragmatic Play.
not sure if this is useful clicked something and got this: [url=https://flooran-bodenbeschichtungen.de]lol idk[/url] then because clearly I had nothing better to do this too I guess [url=https://omexu.de]click if you dare[/url] logging off now maybe
Usually I do not learn article on blogs, but I wish to say that this write-up very forced me to check out and do it!
Your writing style has been amazed me. Thanks, quite great post.
Eng yaxshi online kazino — bu [url=https://pussybet.us/]Pussy Bet[/url]!
?? Slotlar, viable kazino, bonuslar!
?? O‘zbek tilida ishlaydi, pul chiqarish muammo emas!
?? Bugun omad siz bilan bo‘lsin!
It’s hard to come by knowledgeable people on this topic, however, you seem like you know
what you’re talking about! Thanks