April 2025
Intermediate to advanced
430 pages
12h 19m
Portuguese (Portugal, Brazil)
Content preview from Infraestrutura como código, 2ª edição
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Capítulo 9. Testando pilhas de infraestrutura
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Este capítulo aplica a prática principal de testar e entregar continuamente o código para pilhas de infraestrutura. Usa o exemplo do ShopSpinner para ilustrar como testar um projeto de pilha. Isso inclui o uso de estágios de teste on-line e off-line e o uso de dispositivos de teste para desacoplar a pilha das dependências.
Exemplo de infraestrutura
A equipe do ShopSpinner usa projetos de pilha reutilizáveis (consulte "Padrão: pilha reutilizável") para criar instâncias consistentes de infraestrutura de aplicativos para cada um de seus clientes. Também pode usar isso para criar instâncias de teste da infraestrutura nopipeline.
A infraestrutura para estes exemplos é um sistema padrão de três níveis. A infraestrutura em cada camada consiste em:
- Cluster de contentores de servidores Web
-
A equipa executa um único cluster de contentores de servidor Web para cada região e em cada ambiente de teste. Os aplicativos na região ou no ambiente compartilham esse cluster. Os exemplos deste capítulo concentram-se na infraestrutura específica de cada cliente, em vez da infraestrutura compartilhada. Portanto, o cluster compartilhado é uma dependência nos exemplos aqui. Para obter detalhes sobre como as alterações são coordenadas e testadas nessa infraestrutura, consulte o Capítulo 17.
- Servidor de aplicações
-
A infraestrutura para ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.