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fixed base image reference

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stiezinger 2021-05-13 17:46:33 +02:00
parent 13386236e4
commit 9b952f5105
1 changed files with 4 additions and 4 deletions
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docs/tutorial/using-bind-mounts/index.md
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@ -41,7 +41,7 @@ So, let's do it!
```bash ```bash
docker run -dp 3000:3000 \ docker run -dp 3000:3000 \
-w /app -v "$(pwd):/app" \ -w /app -v "$(pwd):/app" \
node:12-alpine \ getting-started \
sh -c "yarn install && yarn run dev" sh -c "yarn install && yarn run dev"
``` ```
@ -50,15 +50,15 @@ So, let's do it!
```powershell ```powershell
docker run -dp 3000:3000 ` docker run -dp 3000:3000 `
-w /app -v "$(pwd):/app" ` -w /app -v "$(pwd):/app" `
node:12-alpine ` getting-started `
sh -c "yarn install && yarn run dev" sh -c "yarn install && yarn run dev"
``` ```
- `-dp 3000:3000` - same as before. Run in detached (background) mode and create a port mapping - `-dp 3000:3000` - same as before. Run in detached (background) mode and create a port mapping
- `-w /app` - sets the "working directory" or the current directory that the command will run from - `-w /app` - sets the "working directory" or the current directory that the command will run from
- `-v "$(pwd):/app"` - bind mount the current directory from the host in the container into the `/app` directory - `-v "$(pwd):/app"` - bind mount the current directory from the host in the container into the `/app` directory
- `node:12-alpine` - the image to use. Note that this is the base image for our app from the Dockerfile - `getting-started` - the image to use. Note that this is the base image for our app from the Dockerfile
- `sh -c "yarn install && yarn run dev"` - the command. We're starting a shell using `sh` (alpine doesn't have `bash`) and - `sh -c "yarn install && yarn run dev"` - the command. We're starting a shell using `sh` (getting-started doesn't have `bash`) and
running `yarn install` to install _all_ dependencies and then running `yarn run dev`. If we look in the `package.json`, running `yarn install` to install _all_ dependencies and then running `yarn run dev`. If we look in the `package.json`,
we'll see that the `dev` script is starting `nodemon`. we'll see that the `dev` script is starting `nodemon`.