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Signed-off-by: Stefan Scherer <stefan.scherer@docker.com>
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@@ -49,7 +49,7 @@ And now, we'll start migrating a service at a time into the compose file.
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## Defining the App Service
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To remember, this was the command we were using to define our app container (replace the ` \ ` characters with `` ` `` in Windows PowerShell).
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To remember, this was the command we were using to define our app container.
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```bash
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docker run -dp 3000:3000 \
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@@ -63,6 +63,20 @@ docker run -dp 3000:3000 \
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sh -c "yarn install && yarn run dev"
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```
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If you are using PowerShell then use this command.
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```powershell
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docker run -dp 3000:3000 `
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-w /app -v ${PWD}:/app `
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--network todo-app `
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-e MYSQL_HOST=mysql `
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-e MYSQL_USER=root `
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-e MYSQL_PASSWORD=secret `
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-e MYSQL_DB=todos `
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node:12-alpine `
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sh -c "yarn install && yarn run dev"
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```
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1. First, let's define the service entry and the image for the container. We can pick any name for the service.
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The name will automatically become a network alias, which will be useful when defining our MySQL service.
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@@ -145,7 +159,7 @@ docker run -dp 3000:3000 \
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### Defining the MySQL Service
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Now, it's time to define the MySQL service. The command that we used for that container was the following (replace the ` \ ` characters with `` ` `` in Windows PowerShell):
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Now, it's time to define the MySQL service. The command that we used for that container was the following:
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```bash
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docker run -d \
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@@ -156,6 +170,17 @@ docker run -d \
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mysql:5.7
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```
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If you are using PowerShell then use this command.
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```powershell
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docker run -d `
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--network todo-app --network-alias mysql `
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-v todo-mysql-data:/var/lib/mysql `
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-e MYSQL_ROOT_PASSWORD=secret `
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-e MYSQL_DATABASE=todos `
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mysql:5.7
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```
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1. We will first define the new service and name it `mysql` so it automatically gets the network alias. We'll
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go ahead and specify the image to use as well.
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