Networks - AWS

AWS

EBS - STORAGE DISCO

EC2 - Trabalha ões (preços variam de lugar para lugar )

VPC - rede da aws virtual

AMI imagens

RDS - Banco de dados - maquina com mysql exemplo

Free tier 720 mensais

Amazon linux - baseado em redhat

Maquina + disco cobrado separado escolher freetier

Security group - firewall do AWS - para acessar via ssh

Criar grupo para a liberação como se fosse uma acl
Criar Chave ssh -

zonas https://aws.amazon.com/pt/about-aws/global-infrastructure/regions_az/

Excluir maquina - == terminate

Criando instancia gratuita e acessando

definir a imagem aws linux free tier gratuido
secure group - tipo acl que permite regras tipo um firewall
storage 30gb gratuito 720 horas -

Acessando via ssh

Depois de criar o par de chaves ssh

em site ir na instancia e conectar

ssh +chavessh

C:\Users\User\Desktop\AWS> ssh -i "aw-lucas.pem" ec2-user@ec2-54-85-70-104.compute-1.amazonaws.com

Warning: Permanently added 'ec2-54-85-70-104.compute-1.amazonaws.com,54.85.70.104' (ECDSA) to the list of known hosts.

__| __|_ )

_| ( / Amazon Linux 2 AMI

___|\___|___|

https://aws.amazon.com/amazon-linux-2/

[ec2-user@ip-172-31-87-55 ~]$

[ec2-user@ip-172-31-87-55 ~]$ ip add

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000

link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

inet 127.0.0.1/8 scope host lo

valid_lft forever preferred_lft forever

inet6 ::1/128 scope host

valid_lft forever preferred_lft forever

2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000

link/ether 12:82:eb:b3:69:b3 brd ff:ff:ff:ff:ff:ff

inet 172.31.87.55/20 brd 172.31.95.255 scope global dynamic eth0

valid_lft 3191sec preferred_lft 3191sec

inet6 fe80::1082:ebff:feb3:69b3/64 scope link

valid_lft forever preferred_lft forever

[ec2-user@ip-172-31-87-55 ~]$

Criando maquina customizada >> lanch >> setar as configurações de ssh security group e no final user data vc pode jogar um script com as conf na inicialização da instancia

Para usar cli - devemos baixar o cli - gerar um usuario e marcar a opção que gera um ID e uma secret key - apos isso jogamos o comando aws configure e ele pede o ID E SENHA

C:\Users\User>aws ec2 help

aws configure e ele pede o ID E aws configure e ele pede o ID

C:\Users\User>aws ec2 describe-instances | more

{

"Reservations": [

{

"Groups": [],

"Instances": [

{

"AmiLaunchIndex": 0,

"ImageId": "ami-0cff7528ff583bf9a",

"InstanceId": "i-04ef42de900f95be8",

"InstanceType": "t2.micro",

"KeyName": "aws-lucas",

"LaunchTime": "2022-07-11T00:25:10+00:00",

"Monitoring": {

"State": "disabled"

},

"Placement": {

"AvailabilityZone": "us-east-1d",

"GroupName": "",

"Tenancy": "default"

},

"PrivateDnsName": "ip-172-31-25-128.ec2.internal",

"PrivateIpAddress": "172.31.25.128",

"ProductCodes": [],

"PublicDnsName": "ec2-54-160-132-14.compute-1.amazonaws.com",

"PublicIpAddress": "54.160.132.14",

"State": {

"Code": 16,

"Name": "running"

},

-- Mais --

C:\Users\User>aws ec2 describe-instances --instance-id i-04ef42de900f95be8

{

"Reservations": [

{

"Groups": [],

"Instances": [

{

"AmiLaunchIndex": 0,

"ImageId": "ami-0cff7528ff583bf9a",

"InstanceId": "i-04ef42de900f95be8",

"InstanceType": "t2.micro",

"KeyName": "aws-lucas",

"LaunchTime": "2022-07-11T00:25:10+00:00",

"Monitoring": {

"State": "disabled"

},

"Placement": {

"AvailabilityZone": "us-east-1d",

"GroupName": "",

"Tenancy": "default"

},

"PrivateDnsName": "ip-172-31-25-128.ec2.internal",

"PrivateIpAddress": "172.31.25.128",

"ProductCodes": [],

"PublicDnsName": "ec2-54-160-132-14.compute-1.amazonaws.com",

"PublicIpAddress": "54.160.132.14",

"State": {

"Code": 16,

"Name": "running"

},

"StateTransitionReason": "",

"SubnetId": "subnet-0c5f334e0c7ff7297",

"VpcId": "vpc-06de9b43edf54369c",

"Architecture": "x86_64",

"BlockDeviceMappings": [

{

"DeviceName": "/dev/xvda",

"Ebs": {

"AttachTime": "2022-07-11T00:25:10+00:00",

"DeleteOnTermination": true,

"Status": "attached",

"VolumeId": "vol-003a09fef059eeb8f"

PARA START - start-instances aws ec2 start-instances --instance-ids i-04ef42de900f95be8

PARA STOP

C:\Users\User>aws ec2 stop-instances --instance-ids i-04ef42de900f95be8

{

"StoppingInstances": [

{

"CurrentState": {

"Code": 64,

"Name": "stopping"

},

"InstanceId": "i-04ef42de900f95be8",

"PreviousState": {

"Code": 16,

"Name": "running"

}

]

}

C:\Users\User>