Containerized Deployments for your SPA and API
summary
Demo uses Vue CLI and dotnet CLI to scaffold apps, then shows concrete Dockerfiles including multi-stage Dockerfiles and an nginx runtime to produce small images. Live demo builds and runs SPA and API containers, hits a CORS failure when using subdomains, and resolves it by routing both services through a Kubernetes ingress so the SPA can call /api without CORS. Tradeoffs: one-container simplifies single-host deploys but prevents independent scaling; two-container+ingress enables independent scaling and environment promotion.
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chapters (12)
- 0:00Introduction to deployments
- 1:25What is Docker
- 5:57Docker ecosystem overview
- 6:40Local development setup
- 10:16Dockerizing the apps
- 21:32Linking containers together
- 23:26One container one domain
- 29:34Two containers two domains
- 36:23Two containers one domain
- 42:27Kubernetes ingress controller
- 44:15Server rendered SPAs
- 47:23Choosing the right approach
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