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: 131,540
посмотреть на этом сайте [url=https://vodkabet.cn.com]casino vodka[/url]
Интернет-магазин Swedbe предлагает широкий выбор сантехники от ведущих брендов Ванна акриловая отдельностоящая 1700 мм Swedbe Vita 8843
Hey guys, Lately came across an amazing Indian pharmacy to buy generics. If you need medicines from India at factory prices, IndiaPharm is the best place. They offer secure delivery to USA. More info here: safe indian pharmacy. Cheers.
Greetings, I just discovered a great online drugstore to save on Rx. If you want to buy medicines from India safely, IndiaPharm is worth checking. It has lowest prices worldwide. More info here: [url=https://indiapharm.in.net/#]indian pharmacy online[/url]. Good luck.
Fantastic beat ! I wish to apprentice at the same time as you amend your web site, how can i subscribe for a blog web site? The account aided me a appropriate deal. I were tiny bit familiar of this your broadcast provided brilliant clear idea
Hey guys, Lately stumbled upon a great website for cheap meds. If you need generic pills without prescription, IndiaPharm is the best place. It has fast shipping to USA. Check it out: buy meds from india. Cheers.
Excellent blog! Do you have any suggestions for aspiring writers? I’m hoping to start my own site soon but I’m a little lost on everything. Would you recommend starting with a free platform like WordPress or go for a paid option? There are so many choices out there that I’m completely overwhelmed .. Any recommendations? Thanks a lot!
ラブドール えろEldiálogo es mejor,pero comienzan á notarse síntomas de flojedad ycansanci sobre todo en la parte cómica,
Greetings, Lately came across a trusted Mexican pharmacy to buy medication. For those seeking and want generic drugs, this site is the best option. Fast shipping and secure. Link is here: https://pharm.mex.com/#. Hope this helps!
Hello, I just stumbled upon a useful online drugstore to save on Rx. If you need generic pills without prescription, IndiaPharm is the best place. They offer secure delivery worldwide. Visit here: read more. Hope it helps.
Интернет-магазин Swedbe предлагает широкий выбор сантехники от ведущих брендов Семейный душ Swedbe Calypso 5070
This web site really has all the information and facts I wanted concerning this subject and didn’t know who to ask.
Wow that was unusual. I just wrote an really long comment but after I clicked submit my comment didn’t appear. Grrrr… well I’m not writing all that over again. Regardless, just wanted to say wonderful blog!
Have you ever considered about adding a little bit more than just your articles? I mean, what you say is fundamental and everything. But think about if you added some great graphics or videos to give your posts more, “pop”! Your content is excellent but with images and clips, this website could certainly be one of the most beneficial in its field. Great blog!
Hmm it appears like your website 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 the whole thing. Do you have any tips for first-time blog writers? I’d definitely appreciate it.
To be honest, I recently ran into a trusted resource for cheap meds. If you want to save money and want affordable prescriptions, this store is a game changer. Fast shipping plus very reliable. Visit here: click here. Warmly.
Greetings, I wanted to share a reliable source for meds to order pills cheaply. If you need no prescription drugs, this site is worth a look. Secure shipping and it is very affordable. Link here: safe online drugstore. Cheers.
Hello everyone, Just now discovered a trusted Mexican pharmacy for affordable pills. If you are tired of high prices and want affordable prescriptions, this site is a game changer. Great prices plus very reliable. Check it out: https://pharm.mex.com/#. Appreciate it.
Hey guys, I just stumbled upon a great source from India for cheap meds. If you need ED meds cheaply, this site is worth checking. You get wholesale rates guaranteed. Check it out: this site. Good luck.
wow your article is simply a masterpiece, i like that, keep it up and will be checking for new update. do you post often? you can check the biggest webdesign freelancer in platform in germany called https://webdesignfreelancerdeutschland.de/ Thank you
Hi there to all, because I am genuinely eager of reading this web site’s post to be updated regularly. It includes fastidious data.
lo cual no hablacon los mesoneros de este mund ni tal milagro acaeció en casa de mipadre.ラブドール えろDemás que yo no me quiero meter en historias divinas,
Мы изготавливаем дипломы любых профессий по приятным тарифам. Купить диплом университета [url=http://one2bay.de/forum/showthread.php?tid=1362635/]one2bay.de/forum/showthread.php?tid=1362635[/url]
To be honest, Lately found a reliable Mexican pharmacy for affordable pills. If you are tired of high prices and need meds from Mexico, this store is highly recommended. Fast shipping plus very reliable. Link is here: https://pharm.mex.com/#. Many thanks.
Hey there, Lately discovered an awesome website to save on Rx. If you are tired of high prices and want meds from Mexico, this store is worth checking out. Fast shipping and very reliable. Visit here: [url=https://pharm.mex.com/#]visit website[/url]. Cya.
Интернет-магазин Swedbe предлагает широкий выбор сантехники от ведущих брендов Семейный душ со смесителем для ванны Swedbe Hermes 5129G1
Мы готовы предложить дипломы любой профессии по приятным ценам. Диплом об образовании в СССР считался основным документом, способствовавшим удачному устройству на работу. Быстро и просто приобрести диплом любого ВУЗа!: [url=http://oportunidades.talento-humano.co/employer/originality-diplomiki/]oportunidades.talento-humano.co/employer/originality-diplomiki[/url]
Hello everyone, I recently discovered a reliable online source for affordable pills. For those seeking and want meds from Mexico, this store is worth checking out. Great prices plus it is safe. Visit here: [url=https://pharm.mex.com/#]cheap antibiotics mexico[/url]. Peace.
I can thinkof nobody.What about your mother? I could ask one or two nice people,ラブドール sex
I was wondering if you ever thought of changing the page layout of your site? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two images. Maybe you could space it out better?
Greetings, To be honest, I found an excellent online drugstore for purchasing medications securely. If you are looking for antibiotics, this site is very good. Secure shipping and huge selection. See for yourself: safe online drugstore. Have a nice day.
Hi all, I just found an amazing online drugstore for cheap meds. If you need cheap antibiotics without prescription, this store is highly recommended. You get secure delivery to USA. Check it out: [url=https://indiapharm.in.net/#]indiapharm.in.net[/url]. Hope it helps.
To be honest, I recently ran into an awesome website to buy medication. If you are tired of high prices and want meds from Mexico, Pharm Mex is highly recommended. No prescription needed and very reliable. Check it out: [url=https://pharm.mex.com/#]Pharm Mex Store[/url]. I hope you find what you need.
Collective conversations іn OMT courses develop excitement ɑr᧐und mathematics concepts, motivating Singapore students tо creɑtе love and master tests.
Join ⲟur ѕmall-groսp on-site classes іn Singapore fоr personalized guidance іn a
nurturing environment tһɑt develops strong foundational mathematics abilities.
Singapore’ѕ woгld-renowned mathematics curriculum emphasizes
conceptual understanding оver mere computation, mаking math tuition crucial f᧐r
students to understand deep concepts and master national examinations
ⅼike PSLE and O-Levels.
Math tuition addresses individual discovering rates,
allowing primary school students tо deepen understanding οf PSLE subjects liкe area, perimeter, ɑnd volume.
Ꮤith tһe O Level math syllabus periodically advancing,
tuition ҝeeps students updated оn adjustments, guaranteeing tһey aгe ᴡell-prepared for existing styles.
With A Levels аffecting job paths in STEM fields, math tuition reinforces foundational skills fߋr future
university гesearch studies.
Thｅ exclusive OMT curriculum stands ɑрart Ьy prolonging MOE curriculum ԝith enrichment on statistical modeling, perfect fоr data-driven exam inquiries.
OMT’ѕ systеm is easy tߋ use one, sο even novices cɑn navikgate and beɡin enhancing grades рromptly.
Singapore’ѕ emphasis оn holistic education аnd learning is complemented
Ьy math tuition thаt builds logical thinking fоr long-lasting examination benefits.
Hеｒe is my blog post :: sec 4 math syllabus
高級 オナホRostóv saw how the Emperor,s ratherround shoulders shuddered as if a cold shiver had run down them,
Greetings, I just found a reliable website for purchasing prescription drugs hassle-free. For those who need no prescription drugs, this site is very good. Great prices plus no script needed. Link here: visit website. All the best.
You’re an extremely beneficial website; could not make it without ya! [url=https://lefacteurindependant.com/monsieur-seguin-a-t-emprisonne-chevre-23-24-mars-20h-criee-marseille/dossier-artistique-la-chevre-2017/]https://lefacteurindependant.com/monsieur-seguin-a-t-emprisonne-chevre-23-24-mars-20h-criee-marseille/dossier-artistique-la-chevre-2017/[/url]
Interessante Page. Das Design und die nuetzlichen Infos gefallen mir besonders gut. ке56нг
Great web site! It looks very good! Keep up the excellent job! [url=https://turfmanziirrigation.co.za/nido-industrial-a-new-era-of-smart-fertigation/]https://turfmanziirrigation.co.za/nido-industrial-a-new-era-of-smart-fertigation/[/url]
Interessante Website. Das Design und die nuetzlichen Informationen gefallen mir besonders gut. ке56нг
You’ve superb stuff here. [url=https://www.lapignatedevalras.fr/2015/05/28/les-maquereaux-du-lapinou/]https://www.lapignatedevalras.fr/2015/05/28/les-maquereaux-du-lapinou/[/url]
Schoene Webseite, ich komme sicher mal wieder vorbei. ке56нг
I visited several blogs except the audio feature for audio songs present at this web site is truly superb.
I’ve been using it for a week for using the API, and the scalable features stands out.
I really like it when people come together and share thoughts. Great website, stick with it!
An impressive share! I’ve just forwarded this onto a co-worker who has been conducting a little research
on this. And he in fact bought me dinner due to the fact that I stumbled upon it for him…
lol. So allow me to reword this…. Thank YOU for the meal!!
But yeah, thanks for spending time to discuss this subject
here on your site.
Hi there would you mind sharing which blog platform you’re using? I’m planning to start my own blog soon but I’m having a tough time selecting between BlogEngine/Wordpress/B2evolution and Drupal. The reason I ask is because your design and style seems different then most blogs and I’m looking for something completely unique. P.S Apologies for getting off-topic but I had to ask!
жк цены на квартиры сочи жк светский лес застройщик
Great blog! Is your theme custom made or did you download it from somewhere? A theme like yours with a few simple tweeks would really make my blog jump out. Please let me know where you got your design. Thanks
What i don’t realize is actually how you are no longer actually much more smartly-appreciated than you may be now. You are so intelligent. You understand therefore considerably on the subject of this subject, produced me in my opinion believe it from so many various angles. Its like women and men are not interested except it is one thing to accomplish with Lady gaga! Your own stuffs great. Always care for it up!