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Merge pull request #11947 from GuillaumeOj/fix-docker-compose 

Remove hl_lines in Get-started > Docker compose
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Sebastiaan van Stijn 2021-01-05 12:12:29 +01:00 committed by GitHub
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18
get-started/08_using_compose.md
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@ -43,7 +43,7 @@ docker-compose version
1. Next, we'll define the list of services (or containers) we want to run as part of our application. 1. Next, we'll define the list of services (or containers) we want to run as part of our application.
```yaml hl_lines="3" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -85,7 +85,7 @@ docker run -dp 3000:3000 `
1. First, let's define the service entry and the image for the container. We can pick any name for the service. 1. First, let's define the service entry and the image for the container. We can pick any name for the service.
The name will automatically become a network alias, which will be useful when defining our MySQL service. The name will automatically become a network alias, which will be useful when defining our MySQL service.
```yaml hl_lines="4 5" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -96,7 +96,7 @@ docker run -dp 3000:3000 `
1. Typically, you will see the command close to the `image` definition, although there is no requirement on ordering. 1. Typically, you will see the command close to the `image` definition, although there is no requirement on ordering.
So, let's go ahead and move that into our file. So, let's go ahead and move that into our file.
```yaml hl_lines="6" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -110,7 +110,7 @@ docker run -dp 3000:3000 `
[short syntax](https://docs.docker.com/compose/compose-file/#short-syntax-1) here, but there is also a more verbose [short syntax](https://docs.docker.com/compose/compose-file/#short-syntax-1) here, but there is also a more verbose
[long syntax](https://docs.docker.com/compose/compose-file/#long-syntax-1) available as well. [long syntax](https://docs.docker.com/compose/compose-file/#long-syntax-1) available as well.
```yaml hl_lines="7 8" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -126,7 +126,7 @@ docker run -dp 3000:3000 `
One advantage of Docker Compose volume definitions is we can use relative paths from the current directory. One advantage of Docker Compose volume definitions is we can use relative paths from the current directory.
```yaml hl_lines="9 10 11" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -142,7 +142,7 @@ docker run -dp 3000:3000 `
1. Finally, we need to migrate the environment variable definitions using the `environment` key. 1. Finally, we need to migrate the environment variable definitions using the `environment` key.
```yaml hl_lines="12 13 14 15 16" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -189,7 +189,7 @@ docker run -d `
1. We will first define the new service and name it `mysql` so it automatically gets the network alias. We'll 1. We will first define the new service and name it `mysql` so it automatically gets the network alias. We'll
go ahead and specify the image to use as well. go ahead and specify the image to use as well.
```yaml hl_lines="6 7" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -204,7 +204,7 @@ docker run -d `
`volumes:` section and then specify the mountpoint in the service config. By simply providing only the volume name, `volumes:` section and then specify the mountpoint in the service config. By simply providing only the volume name,
the default options are used. There are [many more options available](https://docs.docker.com/compose/compose-file/#volume-configuration-reference) though. the default options are used. There are [many more options available](https://docs.docker.com/compose/compose-file/#volume-configuration-reference) though.
```yaml hl_lines="8 9 10 11 12" ```yaml
version: "3.7" version: "3.7"
services: services:
@ -221,7 +221,7 @@ docker run -d `
1. Finally, we only need to specify the environment variables. 1. Finally, we only need to specify the environment variables.
```yaml hl_lines="10 11 12" ```yaml
version: "3.7" version: "3.7"
services: services: