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: 15,828
CVS Pharmacy must rely on prescription drug sales to stay in business, but Wal-Mart doesn’t have to add a tremendous markup to the medications they sell. When all factors are considered, however, I would must say how the prices charged at CVS Pharmacy and Rite Aid Pharmacy can be comparable. Most drugs need being stored at exact temperatures, so one from the things pharmacists learn as part of pharmaceutical quality training could be the necessary steps to hold the facilities clean and in compliance with regulations.
RepairCdDvD is professional information recuperation software program specializing in repairing and improving statistics from damaged or scratched CD and DVD discs. Here are a few key points approximately RepairCdDvD: Features: Information restoration: RepairCdDvD lets in you to recover records from unreadable CD and DVD discs. Record gadget support: this system works with various document structures, such as UDF (usually used for storing information on DVDs). Photo advent: RepairCdDvD reads information from damaged discs and creates an picture report that may be used for statistics restoration. Coping with photo Discs: even if the disc is a extracted, RepairCdDvD can recover information. Other Media support: the program also can get better data from CD/DVD disks. Conversion to ISO format: It allows growing virtual disc copies (ISO pics) for less difficult recuperation inside the destiny. Transportable model: RepairCdDvD is to be had as a transportable version, allowing you to apply it on one of a kind computers without installation. Velocity and convenience: RepairCdDvD offers an intuitive interface and powerful algorithms, making it clean to experiment and get better statistics with out useless complications. In case you need to get better records from CD and DVD discs, RepairCdDvD is a useful device. Its support for various document structures and photograph introduction skills makes it a effective solution for records restoration. No accrued value in case you need more than one kind media or report machine supported. RepairCdDvD is a quite specialized yet smooth to use media facts recuperation device. It supports all disc codecs and all common document structures. Insert a disc, begin up RepairCdDvD and pick the pressure or media (if no longer selected already) and let RepairCdDvD mount the media. RepairCdDvD immediately shows you all the walls or tracks and sessions located on the media, mixed with all report structures which might be gift. This way you get clean access, similar to explorer, to all the files and folders per report device. As opposed to being constrained to one document system that the OS choices for you, you’ve got get admission to. Get entry to records from older periods or hidden partitions, get right of entry to information that your OS (e.G. Home windows) does now not see or hides from you etc. Integrate this all-revealing functionality with some distance higher examine and healing mechanisms, scanning for lost files functionality, workarounds for a wide variety of power and software bugs, boundaries or shortcomings and you’ve got an exceedingly powerful data restoration tool. RepairCdDvD is should-have-software for every pc user and is intentionally stored low-priced a good way to provide a solution for each person.Shape of the medium, facts recording Micrograph of recesses and fields Diagram of a go-phase of a pressed plate A trendy compact disc, often known as an audio CD, stores the digital audio record in a “crimson ebook” preferred to differentiate it from later variations. Compact discs are product of a 1.2 mm thick polycarbonate plate with a diameter of 12 cm, protected with a skinny layer of aluminum (aluminum), wherein information is contained (inside the form of a mixture of micro-grooves and places with out them). They are examine with a semiconductor laser (AlGaAs) with a wavelength of about 780 nm. The recording creates a spiral course from the center to the edge of the document.The rotational speed of the plate is numerous such that the linear velocity of the read head with admire to the song is constant and for the studying pace x1 it’s miles in the range of 1.2 to 1.Four ms. The disc is study from the center to the out of doors, and the rotational speed decreases as you move away from the center of the disc.Before writing to disk, facts is encoded inside the “8 in 14” widespread and stored in the form of land and pits. Inside the embossed plates, the recesses are 1/four wavelength deep within the cloth of the analyzing laser plate (about a hundred twenty five nm), as a result of the interference of light meditated from the environment and the recesses, the wave is extinguished. The pits are 500 nm extensive and the track spacing is 1.6 mm. The variations in light reflection are utilized by the lens servo to manual the beam along the route and focus it.The “8 in 14” coding machine guarantees that the smallest pit and land length is three bits (833 nm) and the longest 11 bits (3560 nm) WebSite: https://repaircddvd.com
Llevo un tiempo usando distintas plataformas
de juego online y la verdad, pocas me han convencido
tanto como zeroken.jp.
Desde el primer uso, me pareció súper intuitiva y el proceso de login fue fácil y
sin complicaciones. La Spinmama app me sorprendió bastante:
está bien optimizada y no da errores, lo cual marca diferencia.
No es una app cualquiera, sino una herramienta bien hecha.
También me gustó mucho el tema del Spinmama bono, porque se activa fácil y sin líos.
Y no es solo para nuevos usuarios: te mantienen activo con ofertas.Además, algo
que valoro mucho es el servicio de ayuda claro y local.
Resolvieron mi problema sin demoras, lo cual refuerza la
experiencia. Si alguien busca un sitio confiable con buena app y bonos, para mí Spinmama
es una muy buena opción porque hasta ahora todo ha funcionado genial.
Very good blog! Do you have any recommendations for aspiring writers?
I’m hoping to start my own blog soon but I’m a little lost on everything.
Would you advise starting with a free platform like WordPress
or go for a paid option? There are so many options out there that I’m completely confused ..
Any recommendations? Thanks!
Hmm it seems like your site ate my first comment (it was super long) so I guess I’ll just sum it
up what I submitted and say, I’m thoroughly enjoying your blog.
I as well am an aspiring blog writer but I’m still new to everything.
Do you have any points for novice blog writers?
I’d genuinely appreciate it.
This website was… how do you say it? Relevant!! Finbally
I have found something that heloped me. Thanks a lot!
my homepaage – лучшие курорты Турции 2025
hi!,I like your writing very much! share we keep in touch extra approximately your post on AOL?
I require an expert in this house to unravel my problem.
Maybe that is you! Looking forward to peer you.
“(3) The Washington Post(4) commemorated the closing which has a write-up that contained just a bit of Schadenfreude. When I asked the tech relating to this new action she stated that yes, it is a brand new policy and that it can be a “law” that every pharmacies must adhere to. The application deadline is at late April, but it’s best to apply much sooner.
당신은 정말 멋집니다! 이와 같은 것을 전에
읽은 적이 없다고 믿습니다. 이 토픽에 대해 유니크한 생각을 가진 다른 사람을 발견해서 정말 훌륭합니다.
이 웹사이트는 인터넷에서 필요한 것입니다,
약간의 독창성을 가진 사람입니다!
Definitely consider that which you stated. Your favorite reason seemed to be at the web the easiest thing to take into account
of. I say to you, I definitely get irked while other people consider issues that they just don’t recognise about.
You managed to hit the nail upon the highest and outlined out the entire thing with
no need side-effects , other folks could take a signal. Will likely be again to get more.
Thanks
WebSite: https://repaircddvd.com
Cabinet IQ
15030 N Tatum Blvd #150, Phoenix,
AZ 85032, United Ѕtates
(480) 424-4866
Upper
Hey There. I discovered your weblog the usage of msn. That is a very
smartly written article. I will make sure to bookmark it and come back to learn extra of your helpful information. Thank you for
the post. I’ll definitely return.
To obtain the most out from the card, apply it every visit and track of coupon restrictions and expiration dates. To find degree programs that train you to get a career as being a pharmacy technician, you can check out the Directory of Schools website at directoryofschools. So as a buyer, you need to identify a realistic online pharmacy that is licensed and sells only Food and Drug Administration (FDA) approved medicines.
This information is invaluable. Where can I find out more?
Hi to all, it’s in fact a good for me to pay a visit this web site, it includes precious Information.
When someone writes an article he/she maintains the idea
of a user in his/her brain that how a user can be aware of it.
So that’s why this paragraph is great. Thanks!
This was super eye-opening! I’d never heard of the “Blood Sugar Drain” system before — GlucoBerry sounds like a really unique approach.
Glad to see it’s backed by research and developed by an actual doctor.
Definitely interested in giving it a try.
Its like you read my mind! You appear to know a lot 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 other than that, this is wonderful blog.
A great read. I’ll definitely be back.
What’s up, just wanted to mention, I liked this article.
It was helpful. Keep on posting!
Hello, Neat post. There is a problem along with your website in web
explorer, could test this? IE still is the marketplace chief and a good part of other people will leave out your great writing due to this problem.
Have you ever considered publishing an ebook or guest authoring on other websites?
I have a blog centered on the same ideas you discuss and would really like to have you share some stories/information. I know my audience
would enjoy your work. If you are even remotely interested, feel free to
shoot me an e-mail.
I take pleasure in, cause I discovered just what I was looking for.
You have ended my 4 day lengthy hunt! God Bless you man. Have a
great day. Bye
I’ve been looking for a natural way to support my liver—HepatoBurn sounds like exactly what I need.
Anyone tried it yet?
高級 オナホI don’t suppose you ever were an orphan in an asylum,so youcan’t possibly understand what it is like.
This post is top-notch.
More blogs like this would make the web better.
Have you ever thought about including a little bit more than just your articles?
I mean, what you say is fundamental and all. However
imagine if you added some great photos or videos to give
your posts more, “pop”! Your content is excellent but with images and video
clips, this website could certainly be one of
the greatest in its field. Great blog!
This is my first time visit at here and i am actually impressed to read everthing at single place.
Such a informative resource.
Hmm it seems like your blog ate my first comment (it was extremely
long) so I guess I’ll just sum it up what I had written and say,
I’m thoroughly enjoying your blog. I too am
an aspiring blog blogger but I’m still new to everything.
Do you have any tips and hints for newbie blog writers?
I’d genuinely appreciate it.
The clarity in this article is praiseworthy.
Please let me know if you’re looking for a article author for your site.
You have some really good posts and I think I would be a good asset.
If you ever want to take some of the load off, I’d love to write some content for your blog
in exchange for a link back to mine. Please blast me an e-mail if interested.
Cheers!
I particularly valued the approach this was presented.
By giving your pharmacy the complete name of the medication you can better safe guard your health. Before taking any exams necessary for their state, they should pass the Foreign Pharmacy Graduate Equivalency examination (FPGEE), Test of English like a Foreign Language (TOEFL) and Test of Spoken English (TSE) exams. An individual who finds work in this profession can be described as a radiology technician if his competency qualifies him to execute work using x-ray, ultra-sound, CAT or ECG equipment that delivers the doctors with scanned images how the latter make use of as bases for his or her diagnoses.
You’ve evidently spent time crafting this.
You’ve obviously put in effort.
More articles like this would make the online space more useful.
Such a informative read.
Also, look for that bargain table close to the front of the store brimming with items approximately 50 percent from the regular price. Before taking any exams necessary for their state, they should pass the Foreign Pharmacy Graduate Equivalency examination (FPGEE), Test of English as being a Foreign Language (TOEFL) and Test of Spoken English (TSE) exams. This is really a common occurrence as January 1 kicks off a new year of pharmacy benefits and beneficiaries are locked in (with minor exceptions needless to say called qualifying life events or QLEs) before next open enrollment season in November.
Such a beneficial insight.
Such a helpful insight.
I’ll surely be back for more.
I quite like reading through a post that will make people think.
Also, thanks for permitting me to comment!
More posts like this would make the online space a better place.
We were going to the big city to see a doctor, therefore it made sense. When all factors are viewed, however, I would need to say that the prices charged at CVS Pharmacy and Rite Aid Pharmacy are quite comparable. Veri – Sign and Scan – Alert Hacker Safe would be the two names you need to be looking out for as well as these names will proclaim the websites feel at ease for paying online.
Thanks for sharing. It’s a solid effort.
Рады приветствовать вас в Анлим Казино, мир азартных игр и щедрые выигрыши сливаются
в идеальную комбинацию. Здесь игроки могут
выбрать огромное количество игр, включая слоты, карточные игры, а также
принять участие в акциях и заработать
солидные призы. Как бы вы ни играли, мы предложим лучший игровой опыт.
Анлим Казино предоставляет профессиональное обслуживание и огромные возможности для выигрыша.
Присоединяйтесь к игрокам, которые уже выигрывают, и получите шанс
на большие деньги. Вас ждут щедрые бонусы для увеличения ваших шансов на успех.
Что делает нас особенными?
Быстрая регистрация — начните играть в пару
кликов.
Увлекательные бонусы для новичков — больший шанс на
успешный старт.
Частые турниры и акции — для тех, кто хочет
увеличить свои шансы на выигрыш
и получить дополнительные призы.
Круглосуточная поддержка — всегда
готовы помочь по любым вопросам.
Поддержка мобильных устройств —
играйте в любимые игры в любое время и в любом месте.
Не упустите шанс Присоединяйтесь
к Анлим Казино и наслаждайтесь
прямо сейчас. https://unlim-casinoodyssey.wiki/
More blogs like this would make the internet richer.
The clarity in this article is remarkable.