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: 29,547
I like the helpful information you provide in your articles.
I’ll bookmark your weblog and check again here regularly.
I’m quite sure I will learn many new stuff right here! Best of luck
for the next!
We deliver all the info necessary for securing a shipping estimate
iin every single auction.
Loook into my blog post … dicks sporting goods
Hi there just wanted to give you a quick heads up. The words in your post seem to be running off the screen in Safari.
I’m not sure if this is a formatting issue or something to do with internet
browser compatibility but I figured I’d post to let
you know. The design look great though! Hope you get the issue fixed soon. Kudos
Hey there this is somewhat of off topic but I was wondering
if blogs use WYSIWYG editors or if you have to manually code with HTML.
I’m starting a blog soon but have no coding know-how so I
wanted to get advice from someone with experience.
Any help would be enormously appreciated!
My relatives always say that I am killing my time here at
net, but I know I am getting experience every day by reading thes pleasant articles.
Good ? I should definitely pronounce, impressed with your website.
I had no trouble navigating through all the tabs as well as related information ended
up being truly easy to do to access. I recently found what I hoped for before you know it in the least.
Reasonably unusual. Is likely to appreciate it for those
who add forums or anything, website theme . a tones way for your customer to communicate.
Excellent task.
https://teaburn-official.org
If you would like to obtain a good deal from this post then you have to
apply these methods to your won webpage.
Here is my webpage … ฝาก 20 รับ 100 ล่าสุด 2022
Wow that was unusual. I just wrote an really long comment but after I clicked submit my comment didn’t show up.
Grrrr… well I’m not writing all that over again. Regardless,
just wanted to say great blog!
You do not should have travel luggage Ticket to Paradise review}
by air flow. This may save the two some time and Ticket to Paradise through
the airport terminal. You can send your valuables
sent to your destination by means of UPS or UPS.
This is worth every penny over the long term even though it might cost you even more
cash but it is important.
Fantastic goods from you, man. I have understand your
stuff previous to and you are just too magnificent.
I really like what you’ve acquired right here, certainly like what you’re saying and the best way wherein you
are saying it. You make it enjoyable and you continue to take care of to stay it wise.
I can not wait to read much more from you.
That is really a wonderful site.
I could not resist commenting. Exceptionally well written!
If you have to have the ability to bear in mind and recall
one thing, affiliate it having a humorous appearance,
impression or mnemonic term.
We’d like to share a lot more about how we
work and what drives our day-to-day enterprise.
Here is my page – sports (Bernie)
This site was… how do you say it? Relevant!! Finally I
have found something that helped me. Thank you!
We’ve developeed all the things we give you to run straight on web browsers.
Feel free to surf to my web site; 바카라사이트
Just as with the onerous drive, you need to
use any obtainable connector from the facility provide.
If the batteries do run completely out of juice or should you take away them, most devices have
an internal backup battery that gives short-time period energy (typically 30 minutes or less) until
you set up a substitute. Greater than the rest, the London Marathon is a
cracking good time, with many individuals decked
out in costume. Classes can cost more than $1,800 and personal tutoring can be as much as $6,000.
Like on different consoles, these apps will be logged into with an present account and be used to stream videos from
those providers. Videos are also saved if the g-sensor senses impact,
as with all sprint cams. While the highest prizes are substantial, they aren’t truly progressive jackpots as
the identify recommend that they is likely to be, but we won’t dwell on this and simply enjoy the game for what
it’s.
my homepage: เครดิตฟรี
I really like your blog.. very nice colors & theme.
Did you make this website yourself or did you hire someone to do it for you?
Plz respond as I’m looking to construct my own blog and would like to find
out where u got this from. thanks a lot
my blog; Via Keto Apple Gummies Review
Simply desire to say your article is as astonishing. The clearness on your post is simply excellent and that i
can assume you are an expert in this subject. Fine with your permission let me to grab
your feed to stay updated with forthcoming post.
Thank you a million and please continue the enjoyable work.
Here is my page ฝาก 1 รับ 20 ล่าสุด 2022
Hello, this weekend is good in favor of me, for the reason that this
occasion i am reading this enormous informative post here at my house.
My brother suggested I would possibly like this blog.
He was once entirely right. This post truly made my day.
You cann’t imagine just how so much time I
had spent for this info! Thanks!
my web page PG888TH
Fantastic items from you, man. I’ve be aware your stuff prior to and you’re just extremely great.
I actually like what you have acquired right here, certainly like what you are stating and the way in which wherein you say it.
You make it entertaining and you continue to take care of to keep it
sensible. I cant wait to learn far more from you.
This is really a tremendous web site.
My website สล็อตโจ๊กเกอร์
Hi i am kavin, its my first occasion to commenting anywhere,
when i read this piece of writing i thought i could also create comment due to this good paragraph.
Also visit my site: Derma ProX
Hi, i think that i saw you visited my website so i came to “return the favor”.I’m trying to find things to improve my website!I suppose its
ok to use some of your ideas!!
You made some decent points there. I checked on the
web to learn more about the issue and found most people will go along
with your views on this site.
Great weblog right here! Also your website loads up fast!
What host are you the usage of? Can I am getting your affiliate link in your
host? I wish my site loaded up as fast as yours lol.
Feel free to visit my web page Via Keto Apple Gummies Review
As inflation grows, parents can count on to spend an average of
$661 per childfor back-to-college requires.
Also visit my homepage; Collette
Kemasyuran game slot online menjadi lebih populer lagi sejak diperkenalkan banyak feature slot deposit Dana terbaru seperti slot gacor, jackpot slot online progresive, buy free spin slot online sampai
ke mega way win. Dimana banyak bandar web slot terpercaya menyodorkan depo murah amat terjangkau sehingga sanggup dimainkan seluruh kalangan masyarakat.
There had been 1,117 job postings for the field
per one particular million Female Job
listings in between Might and July.
Mike Farnworth, Minister of Public Security and Solicitor General, has attempted to address these issues.
Here is my blog post; Muriel
Je ne sais pas si c’est juste moi ou si peut-être tout le monde a des problèmes avec votre blog.
Il paraît qu’une partie du texte de vos contenus sort de l’écran. Quelqu’un d’autre peut-il commenter et me faire savoir si cela leur arrive également?
Cela peut être un problème avec mon navigateur web car c’est déjà
arrivé. Merci
Visitez aussi mon webpage; https://rencontrefemmemature.icu/recherche-un-plan-q/
The enjotable continues in the table games section where card games like blackjack, craps, baccarat, and kerno are available.
my web page; mgm online casino
As of July 26, 2022, an Assistant Coach, Womens Soccer in Canton, OH earns an average salary of $40,201 per year.
Here is my website; Women’s Health Jobs
Compared to blackjack, card counting is about 9 occasions less powerful when employed against Baccarat Rouge.
380 ssq ft
Here is my blog post … 바카라사이트, Savannah,
I pay a quick visit daily some web sites and websites to
read articles, except this website gives feature based posts.
Hi, I do believe this is a great blog. I stumbledupon it 😉 I will come back once again since
I book-marked it. Money and freedom is the best way to change, may you be rich and continue to guide others.
my homepage: Keto BHB Gummies Reviews
Enjoy Bros box office together with your kids.
This really is a glimpse into how your little one has exciting.
Discussing pursuits with the children is a great conversations.
You can even watch and support them develop capabilities they may need to have in everyday life.
Have you ever considered about including a little bit more than just your articles?
I mean, what you say is valuable and all. However think of if you added some great images or videos
to give your posts more, “pop”! Your content is excellent but with pics
and videos, this blog could undeniably be one of the most beneficial
in its niche. Terrific blog!
I always used to study post in news papers but now as I am a user of web so from now I
am using net for posts, thanks to web.
What a data of un-ambiguity and preserveness of valuable knowledge regarding unexpected
feelings.
WOW just what I was searching for. Came here by searching for google
Thanks for a marvelous posting! I certainly enjoyed
reading it, you could be a great author. I will make sure to bookmark your blog and definitely will come back in the foreseeable future.
I want to encourage that you continue your great work, have a nice weekend!
Very good written story. It will be valuable to everyone who employess it, as well as myself.
Keep up the good work – i will definitely read more posts.
Here is my webpage; Rejuviant Skin Cream Review
I have been browsing online more than three 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 net will be much more useful than ever before.
Thank you for every other excellent post. The place else could anybody
get that kind of info in such an ideal means
of writing? I have a presentation subsequent week, and I’m
at the search for such info.
I gotta favorite this web site it seems invaluable very useful.
my web site: Rejuviant Vitamin C Cream
The result is more big wins offset by a loot much more modest losses.
Also visit my blog post: 바카라사이트 (Janet)
You are so interesting! I do not think I’ve truly read anything like that before.
So wonderful to discover another person with some original thoughts on this topic.
Really.. many thanks for starting this up.
This site is something that is required on the internet,
someone with some originality!
my site Simpli Fit Keto Reviews
Undeniably imagine that which you said. Your favourite
reason appeared to be on the web the simplest thing to understand of.
I say to you, I definitely get irked whilst folks think about concerns that they just do not know about.
You managed to hit the nail upon the highest and also defined out the whole thing with no
need side-effects , people could take a signal. Will
probably be back to get more. Thanks