Amazon AWS – Experiência de uso

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Olá.

Nos últimos dias venho utilizando o serviço Amazon AWS e preciso dizer uma coisa, é animal.
Ele foi muito bem pensado (até onde percebi), criei um servidor LAMP em poucos minutos, não satisfeito fui usar o banco de dados relacional deles o RDS, sensacional.
A partir dai comecei a brincar a parte de segurança de acesso deles, muito simples, consegui dizer exatamente que porta estava aberta para quais IPs, públicos ou privados com pouco esforço.
Para finalizar minha experiência, fiz alguns testes com o load balancer. Minha primeira experiencia com essa tecnologia fico até sem saber como fazer esse review.

Tudo o que fiz ficou dentro do uso gratuito de 12 meses deles, para saber mais clique aqui.
Nos próximos posts irei demonstrar algumas aplicações que podem ser feitas

Abraço

Utilizando o Load Balancer Amazon AWS

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Boa tarde.

Fiz um screencast para mostrar como criar um Load Balancer junto com dois servidores a baixo dele rodando apache na estrutura da Amazon AWS. Eu pensei em fazer com screenshots, mas depois de ver que eu já tinha tirando uns 15 e não estava na metada eu desisti.

Espero que esse post ajude vocês. Caso tenham alguma dúvida ou sugestão para outro screencast só deixar nos comentários 🙂

O video não ficou muito bom quando baixei a qualidade para 480p, mas era isso ou nada no vimeo.

Um abraço

Servidor LAMP

Hoje vou explicar como podemos criar um servidor LAMP. Essa postagem será útil se você utiliza o vagrant, sua máquina ou queria criar um servicor dentro da Amazon AWS, que é o ambiente que vamos utilizar.

Depois criarmos o servidor na AWS, precisamos acessar ele via SSH.
A primeira coisa que precisamos fazer é atualizar a lista de pacotes.

sudo apt-get update

Assim que terminar de atualizar os pocotes você pode dar início as instalações.

O primeiro passo é instalar o índio veio do Apache.

sudo apt-get install apache2

Agora, vamos a configuração de um site no apache. Com esse arquivo de exemplo, vamos montar o site.

Copie o conteúdo acima para o arquivo abaixo.

sudo nano /etc/apache2/sites-available/sample.conf

O servidor vai começar a responder para esse site apenas quando for ativado.

a2ensite sample.conf
sudo a2enmod rewrite
sudo service apache2 restart

O comando “sudo a2enmod rewrite” é para ativar o módulo de reescrita de URL do apache, ele é um adicional para o nosso caso, mas é obrigatório para o Zend, por esse motivo já coloquei ele aqui.

O segundo passo é o MySQL. Essa parte é sem segredos, vai executar o comando e ele vai pedir usuário e senha no processo.

sudo apt-get install mysql-server-5.5

Por fim, o PHP.

sudo apt-get install php5 php5-mysql

Aqui eu passei 2 pacotes para ele baixar, o “php5” é o PHP em si, o “php5-mysql” é o driver para do PHP para o MySQL.

Com tudo feito, fica assim:
Apache Sample