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: 14,620
The moon sheds her subtle affect on all with this, adding towards the variables. College pre-pharmacy study as little as a day or two and may still pass the exam. They also can check with doctors to authorize refills, and enter drug information into the computer.
https://www.cabana.online/node/5446
Hi there to all, how is everything, I think every one is getting more from
this website, and your views are nice designed for new users.
certainly like your web-site however you have to test the spelling on quite a few of your posts.
Many of them are rife with spelling problems and I find it very troublesome to
inform the truth on the other hand I’ll definitely come again again.
Awesome! Its genuinely awesome piece of writing, I have got
much clear idea on the topic of from this paragraph.
I think that is one of the such a lot important information for me.
And i am satisfied reading your article. But want to statement
on few basic things, The web site style is great, the articles is in reality great :
D. Good task, cheers
Thanks for finally talking about > Infraestructura como código – Politraining < Liked it!
CVS Pharmacy must depend upon prescription drug sales to be in business, but Wal-Mart doesn’t must add a tremendous markup to the prescribed drugs they sell. Drugs may be ordered by only entering the pharmacy website and placing an order with a click with the mouse button. Most drugs need to get stored at exact temperatures, so one with the things pharmacists learn included in pharmaceutical quality training is the necessary steps to help keep the facilities clean and in compliance with regulations.
https://www.thebiketube.com/hed-parker
Thanks for some other informative web site.
Where else could I am getting that type of info written in such an ideal means?
I’ve a mission that I’m just now running on, and I’ve been at the look out for such info.
If some one wants to be updated with hottest technologies
after that he must be go to see this site and be up to date every
day.
Greetings I am so thrilled I found your site, I really
found you by accident, while I was looking on Google for
something else, Regardless I am here now and would just like to say thank you for a incredible post and a all round thrilling
blog (I also love the theme/design), I don’t have time to go through it all at the minute
but I have saved it and also added your RSS feeds, so when I have time I will be back to read
a lot more, Please do keep up the superb b.
While there can be a small chance you could get laid off (for example, if the chain supermarket closes some stores) you must not have much problem finding another job. Drugs can be ordered by only entering the pharmacy website and placing an order with a click of the mouse button. In order to register using the GPh – C, pharmacy technicians must obtain the 3 Level 3 qualifications.
http://www.dachpedigrees.com/owner-breeder/evista-purchase-web
WebSite: https://repaircddvd.com
Thanks , I’ve recently been searching for information about this
subject for ages and yours is the best I’ve found out so far.
However, what in regards to the bottom line?
Are you sure about the source?
The moon sheds her subtle relation to all with this, adding to the variables. College pre-pharmacy study as little like a day or two which enable it to still pass the exam. So being a buyer, you may need to identify an authentic online pharmacy that’s licensed and sells only Food and Drug Administration (FDA) approved medicines.
https://equicted.de/node/5286
What’s up everyone, it’s my first pay a quick visit at this site, and post is
truly fruitful in favor of me, keep up posting such articles.
Hi friends, how is everything, and what you wish for to say concerning this
post, in my view its really remarkable in favor of
me.
payday loan
While there is often a small chance you can get laid off (by way of example, if the chain supermarket closes some stores) you mustn’t have much problem finding another job. Factors staying taught in educational institutions regularly variations, that’s a fact. It is essential that the internet doctor exactly understands exactly what the problem is and accordingly provides medicine.
https://slp.millingtonpubliclibrary.org/content/clomid-secure-online
CVS Pharmacy must depend upon prescription drug sales to remain in business, but Wal-Mart doesn’t need to add a massive markup to the prescription medications they sell. Drugs could be ordered by simply entering the pharmacy website and placing an order having a click with the mouse button. Most drugs need to become stored at exact temperatures, so one in the things pharmacists learn as part of pharmaceutical quality training will be the necessary steps to help keep the facilities clean and in compliance with regulations.
https://forum.auc.org.ua/faq/13062025-0824
Hi, I do think this is an excellent website.
I stumbledupon it 😉 I’m going to revisit yet again since i have book marked it.
Money and freedom is the greatest way to change, may you be rich and
continue to help other people.
I just like the helpful information you provide on your articles.
I’ll bookmark your blog and check again here frequently.
I’m slightly sure I’ll be told many new stuff right right here!
Best of luck for the following!
When someone writes an post 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 article is outstdanding.
Thanks!
Hi there to all, as I am actually eager of reading this web
site’s post to be updated on a regular basis. It consists of good stuff.
To obtain the most out from the card, use it every visit and keep track of coupon restrictions and expiration dates. The above image shows that a secure protocol ( has used with the fraudster. So being a buyer, you need to identify a geniune online pharmacy which is licensed and sells only Food and Drug Administration (FDA) approved medicines.
https://enki.ua/applications/16798
Excellent pieces. Keep writing such kind of info on your page.
Im really impressed by your site.
Hello there, You’ve performed an excellent job. I’ll definitely digg it and for my part suggest to my friends.
I am confident they’ll be benefited from this web site.
I think this is among the most significant information for me.
And i’m glad reading your article. But should remark on few general things, The site
style is great, the articles is really great :
D. Good job, cheers
Get properly trained on with most up-to-date concepts For online training, We
provide a virtual environment that helps in accessing each other’s systems.
The complete course material in pdf format, reference materials, course code is
provided to trainees. We have conducted online sessions through any of the available requirements like Skype, WebEx, GoToMeeting, Webinar, etc
I visited various sites except the audio quality for audio songs existing at this site is in fact excellent.
https://je-tall-marketing-588.sfo2.digitaloceanspaces.com/research/je-tall-sf-marketing-(319).html
This desert colored gown is perfect if what the bride needs
is so that you can wear a color nearer to white.
Hey very interesting blog!
What’s up friends, fastidious article and fastidious urging commented at this place,
I am in fact enjoying by these.
For the reason that the admin of this web site is working, no doubt very rapidly it will be renowned, due to
its quality contents.
Incredible story there. What happened after? Take care!
What i don’t realize is in fact how you are now not really a lot more
well-preferred than you might be now. You’re so intelligent.
You understand therefore significantly on the subject of this subject, made me personally consider it
from so many various angles. Its like women and men aren’t fascinated
unless it’s one thing to do with Lady gaga! Your individual
stuffs nice. All the time deal with it up!
Hello, for all time i used to check weblog posts
here early in the morning, as i love to find out more and more.
Howdy! Quick question that’s completely off topic.
Do you know how to make your site mobile friendly?
My blog looks weird when viewing from my iphone 4. I’m
trying to find a theme or plugin that might be able to fix this issue.
If you have any recommendations, please share. Cheers!
..? ?stammered Pierre.“So it seems you,ラブドール 無 修正re eh? Come what was this duel about?What is it meant to prove? What? I ask you.
relation and acquaintances alikewere alldisposed to treat the young heir in the most friendly and flatteringmanner: they were all evidently firmly convinced of s noblequalities.ラブドール 最新He was always hearing such words as: “With your remarkablekindnes ?or,
https://cz-marketing-405.b-cdn.net/research/cz-marketing-(331).html
It has over 140 positive evaluations, many from
women who wore this to a marriage and liked it!
I think the admin of this web page is truly working hard in favor of his web site, for the
reason that here every data is quality based information.
Greetings, I’m Piotr from Poland. I wanna tell you
about my insane experience with this new online casino I stumbled
on not long ago.
To be honest, I was barely affording rent, and now I
can’t believe it myself — I scored €1,200,000 playing
mostly crazy time!
Now I’m thinking of taking my dream vacation and buying a
house here in Split, and investing a serious chunk of my winnings into Cardano.
Later I’ll probably move to a better neighborhood and build my own startup.
Now I’m going by Luka from Croatia because
I honestly feel like a new person. My life is flipping upside
down in the best way.
No cap, what would you guys do if you had this kinda luck?
Are you feeling curious right now?
For real, I never thought I’d be able to help my family.
It’s all happening so fast!
Reply if you wanna chat!
1 teaspoon grated fresh ginger, or 1-2 lumps of preserved ginger, chopped. As a tiny entrepreneur, when is it time to boost prices like Netflix. com or call 877 636 Rx – Rx – About The Founders – Sandy A Reese Rigg, RN, Rph – Susan Chin Jackson, RPh – Both graduated from St.
https://www.geofak85.ru/antabuse-acquire-online
ETY.中国 エロThen I prote?t to Taile-bu?h,
What’s up Dear, are you truly visiting this web site daily,
if so afterward you will absolutely obtain good
knowledge.
Whoa! This blog looks just like my old one! It’s on a completely different subject but it has
pretty much the same layout and design. Wonderful
choice of colors!
While there can be a small chance you have access to laid off (as an example, in the event the chain supermarket closes some stores) you mustn’t have much problem finding another job. Factors staying taught in educational institutions regularly variations, this is a fact. Make certain you take some time to ask about a cheaper version so they will look into the list.
https://otaclip.com/en/node/23624
Great post. I was checking continuously this blog and
I’m inspired! Extremely helpful info specially the closing phase 🙂 I
maintain such information much. I was looking for this certain information for a long time.
Thank you and best of luck.
An interesting discussion is worth comment. I believe that you need to write more about this topic, it may
not be a taboo matter but typically people do not discuss such topics.
To the next! All the best!!
Also, look for the bargain table close to the front in the store filled with items around 50 percent off of the regular price. Any reputable web business puts their shopping cart software on a good server. The massive rise in people using the web for many with their shopping and day by day needs has resulted in many pharmacies having an internet site built, where they have numerous services which may help you avoid making unnecessary trips to your local pharmacy.
https://www.kuharke.ru/sovet/5414-noroxin-get-online
and he asked where the old prince was and whether he was expected backsoon.The old prince had gone to the town and was expected back any minute.ダッチワイフ 販売