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62 lines
1.7 KiB
Markdown
62 lines
1.7 KiB
Markdown
## Compose sample application
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### VueJS
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Project structure:
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```
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.
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├── docker-compose.yaml
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├── README.md
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└── vuejs
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├── Dockerfile
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└── ...
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```
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[_docker-compose.yaml_](docker-compose.yaml)
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```
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services:
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web:
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build: vuejs
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ports:
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- 80:8080
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volumes:
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- ./vuejs:/project
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- /project/node_modules
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```
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The compose file defines an application with one service `vuejs`.
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When deploying the application, docker-compose maps port 8080 of the web service container to port 8080 of the host as specified in the file.
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Make sure port 8080 on the host is not already being in use.
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## Deploy with docker-compose
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```
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$ docker-compose up -d
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Creating network "vuejs_default" with the default driver
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Building web
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Step 1/8 : FROM node:13.10.1-alpine
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...
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Successfully tagged vuejs_web:latest
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WARNING: Image for service web was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`.
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Creating vuejs_web_1 ... done
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```
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## Expected result
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Listing containers must show one container running and the port mapping as below:
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```
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$ docker ps
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CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
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701c02bb97b1 vuejs_web "docker-entrypoint.s…" 49 seconds ago Up 46 seconds 0.0.0.0:80->8080/tcp vuejs_web_1
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```
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After the application starts, navigate to `http://localhost:80` in your web browser.
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Stop and remove the containers
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```
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$ docker-compose down
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Stopping vuejs_web_1 ... done
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Removing vuejs_web_1 ... done
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Removing network vuejs_default
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```
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