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: 21,749
and in order toprofit by the alliance with a good grace,contrived a small scheme thatsucceeded to his wish.せっくす どー る
ラブドール えろse encuentra puntualmente reproducidoen el caballero Florian duque también y poderoso se?or de vasallos,venido de lejanas tierras,
Howdy would you mind letting me know which hosting company you’re working with?
I’ve loaded your blog in 3 different browsers and I must say this blog
loads a lot faster then most. Can you suggest a good
hosting provider at a fair price? Many thanks, I appreciate it!
It’s very simple to find out any topic on web as compared to textbooks, as I
found this piece of writing at this site.
… Make haste for a doctor! I will pay,see? ?Hepulled money out of his pocket and showed it to the policeman.ラブドール 激安
Greetings from Los angeles! I’m bored at work so I decided to
browse your site on my iphone during lunch break.
I enjoy the info you present here and can’t
wait to take a look when I get home. I’m amazed
at how fast your blog loaded on my phone .. I’m not even using WIFI, just 3G ..
Anyhow, amazing site!
and only in constant movement couldshe find distraction.Increasingly restless and no longer able toconfine herself to her battlement she wandered more and morefrequently,ラブドール リアル
I have read so many articles regarding the blogger lovers
but this article is really a fastidious post, keep it up.
ja h?n v?risi.ラブドール オナニー— Toinen tie,
Why users still make use of to read news papers when in this technological globe everything is available on net?
‘Our results suggest that vitamin D deficiency may contribute to the lack of response to this first-line treatment of erectile
dysfunction’, said Dr Miguel Olivencia, a researcher at Complutense University and co-author
of the study.
gasping for breath,オナドールhis hair soaked with perspiration,
You really make it appear so easy with your presentation but I find this matter to be actually one thing that I feel I would never understand.
It kind of feels too complex and very wide for me. I’m having a look ahead for your subsequent publish, I will try to get the cling of
it!
María,ラブドール エロet da mihi osculum.
Hi there very nice blog!! Guy .. Excellent .. Amazing ..
I’ll bookmark your site and take the feeds additionally?
I’m satisfied to search out so many helpful info
here within the submit, we need work out more strategies in this regard, thank you for sharing.
. . . . .
Generally I do not learn article on blogs, however I would
like to say that this write-up very pressured me to take a look at and do it!
Your writing taste has been amazed me. Thank you, very
nice post.
What’s up, just wanted to say, I loved this article.
It was helpful. Keep on posting!
My brother recommended I might like this web site. He was totally right.
This post truly made my day. You cann’t imagine simply how much time I had
spent for this information! Thanks!
DER Artikel beleuchtet das Lebensalter und die Karriere von Kingsley Coman, dem begabten Fußballprofi bei Bayern München. Erfahren Sie, wie alt Coman ist und welche Erfolge er bereits erreicht hat. Als junges Fußballtalent hat Coman herausragende Leistungen demonstriert. Entdecken Sie mehr über seinen Werdegang und warum er zu den vielversprechendsten Spieler gezählt wird. Hier klicken, um zusätzliche Informationen zu seiner Karriere zu lesen.
She looked up,her eyes filled with tears.ラブドール sex
I’ll definitely try this out.
I shall not scruple to say,人形 エロthat they make a very bad andungrateful use of that knowledge which we have communicated to them.
finding the imputation limited to the article of religion,ラブドール 最 高級in which,
de Perálvarez de Ayllón.ラブドール えろPero ni siquieraesta parte de refundidor pudo tener en la _Policiana_,
Magnificent beat ! I wish to apprentice at the same
time as you amend your site, how could i subscribe for a weblog
web site? The account helped me a applicable deal.
I had been a little bit familiar of this your broadcast offered brilliant transparent concept
s a real hussar! ?shouted the colonel,againthumping the table.女性 用 ラブドール
Great weblog right here! Also your site a lot up fast!
What host are you the usage of? Can I am getting your affiliate link for your host?
I desire my website loaded up as fast as yours lol
28[130] En los Estatutos de la Universidad de Salamanca (1538título 61,?de los Colegios de Gramática?,ラブドール エロ
オナドールHe was even making ready to fight when they should come in.While they were knocking and talking together,
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
最 高級 ラブドールand his nerves were relaxed with an universal palsy.In short,
ラブドール えろ… ?.. No,it is impossible,
最 高級 ラブドールafter having made free with his most valuable effects,in consequence of the familiarity subsisting between them,
Appreciating the commitment you put into your website and detailed information you provide.
It’s awesome to come across a blog every once in a while that
isn’t the same unwanted rehashed material.
Wonderful read! I’ve saved your site and
I’m including your RSS feeds to my Google account.
えろ 人形far from having any amorous intercourse with theobject in questio I never had the least acquaintance with her perso if she is really in the condition you describe,I suspect Mansel tobe at the bottom of the whole.
ラブドール 激安werenot merely shabby but had holes in them,and yet this evident povertygave the two ladies an air of special dignity,
Mau cari rumah kontrakan kos tanah Gedung ruko dijual di sekitar jember, mampir saja ke projember.com, semua informasi properti dijual ada disini.
Mau cari rumah kontrakan kos tanah Gedung ruko dijual di sekitar jember, mampir saja ke projember.com, semua informasi properti dijual ada disini.
Woah! I’m really digging the template/theme of this website.
It’s simple, yet effective. A lot of times it’s difficult to get that “perfect balance” between usability and visual appeal.
I must say you have done a awesome job with this.
Also, the blog loads very quick for me on Firefox. Outstanding Blog!
Hello there, You’ve done a fantastic job. I’ll certainly digg it and personally recommend to
my friends. I’m sure they’ll be benefited from this site.
Howdy are using WordPress for your blog platform?
I’m new to the blog world but I’m trying to get started and set up
my own. Do you need any coding expertise to make your own blog?
Any help would be really appreciated!
“He is dying and youleave me alone with him! ?Her sister dropped the portfolio.女性 用 ラブドールstooping,
I’m extremely impressed with your writing skills and also
with the layout on your blog. Is this a paid theme or
did you modify it yourself? Either way keep up
the nice quality writing, it’s rare to see a great blog like
this one nowadays.
It always will worship you.ダッチワイフ エロYou are the type ofwhat the age is searching for,
Hello, i think that i saw you visited my website so i came to “return the favor”.I am attempting to
find things to enhance my web site!I suppose its ok to use a
few of your ideas!!
Feel free to visit my blog post … zborakul01
I relish, cause I found just what I was taking a look
for. You have ended my four day lengthy hunt! God Bless you man. Have a great day.
Bye
等身 大 ラブドールbut even anenjoyment.In fact I can,
and thinks it is for the honourof his character to wink at the knavery of his servants,エロ 人形who are in aconfederacy with the market-people,