Docker: Unterschied zwischen den Versionen
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Zovi (Diskussion | Beiträge) (→get in to a Docker) |
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docker exec -it [mycontainer or ID] sh | docker exec -it [mycontainer or ID] sh | ||
| + | |||
| + | = Dockerfile = | ||
| + | <pre> | ||
| + | ```Dockerfile | ||
| + | # Base image to build layer on top | ||
| + | FROM node:18-alpine | ||
| + | |||
| + | # Working directory for build and runtime | ||
| + | WORKDIR /app | ||
| + | |||
| + | # Copy from "build context" into container image | ||
| + | COPY . . | ||
| + | |||
| + | # Run command during build time | ||
| + | RUN npm install | ||
| + | |||
| + | # Instructions what to run when container starts | ||
| + | CMD ["node", "src/index.js"] | ||
| + | </pre> | ||
Version vom 26. Mai 2026, 12:19 Uhr
get in to a Docker
docker exec -it [mycontainer or ID] sh
Dockerfile
```Dockerfile # Base image to build layer on top FROM node:18-alpine # Working directory for build and runtime WORKDIR /app # Copy from "build context" into container image COPY . . # Run command during build time RUN npm install # Instructions what to run when container starts CMD ["node", "src/index.js"]
