69 lines
2.1 KiB
Markdown
69 lines
2.1 KiB
Markdown
## Compose sample application: ASP.NET with MS SQL server database
|
|
|
|
Project structure:
|
|
```
|
|
.
|
|
├── app
|
|
│ ├── aspnetapp
|
|
│ │ ├── appsettings.Development.json
|
|
| | └── ...
|
|
│ ├── ...
|
|
│ └── Dockerfile
|
|
└── docker-compose.yaml
|
|
```
|
|
|
|
[_docker-compose.yaml_](docker-compose.yaml)
|
|
```
|
|
services:
|
|
web:
|
|
build: app
|
|
ports:
|
|
- 80:80
|
|
db:
|
|
image: microsoft/mssql-server-linux
|
|
...
|
|
```
|
|
The compose file defines an application with two services `web` and `db`. The image for the web service is built with the Dockerfile inside the `app` directory (build parameter).
|
|
|
|
When deploying the application, docker-compose maps the container port 80 to port 80 of the host as specified in the file.
|
|
Make sure port 80 on the host is not being used by another container, otherwise the port should be changed.
|
|
|
|
|
|
## Deploy with docker-compose
|
|
|
|
```
|
|
$ docker-compose up -d
|
|
Creating network "aspnet-mssql_default" with the default driver
|
|
Building web
|
|
Step 1/13 : FROM mcr.microsoft.com/dotnet/core/sdk:2.1 AS build
|
|
2.1: Pulling from dotnet/core/sdk
|
|
....
|
|
....
|
|
a9dca2f6722a: Pull complete
|
|
Digest: sha256:9b700672670bb3db4b212e8aef841ca79eb2fce7d5975a5ce35b7129a9b90ec0
|
|
Status: Downloaded newer image for microsoft/mssql-server-linux:latest
|
|
Creating aspnet-mssql_web_1 ... done
|
|
Creating aspnet-mssql_db_1 ... done
|
|
```
|
|
|
|
|
|
## Expected result
|
|
|
|
Listing containers must show two containers running and the port mapping as below:
|
|
```
|
|
$ docker ps
|
|
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
|
|
7f3a2a7ea5c0 microsoft/mssql-server-linux "/opt/mssql/bin/sqls…" 4 minutes ago Up 4 minutes 1433/tcp aspnet-mssql_db_1
|
|
27342dde8b64 aspnet-mssql_web "dotnet aspnetapp.dll" 4 minutes ago Up 4 minutes 0.0.0.0:80->80/tcp aspnet-mssql_web_1
|
|
```
|
|
|
|
After the application starts, navigate to `http://localhost:80` in your web browser.
|
|
|
|
|
|
|
|
Stop and remove the containers
|
|
|
|
```
|
|
$ docker-compose down
|
|
```
|