getting-started - part8 image building - image tag

[mjbear]

Is this a docs issue?

• My issue is about the documentation content or website

Type of issue

Information is incorrect

Description

Hello!

I noticed that part1 (or part02 as the Markdown name is) refers to node:lts-alpine image tag.

Later on in part8 (or part09), there are references to node:18 tag.
I think these could be changed up to be an node:lts-alpine tag, but wanted to ask first.
(I've already started a fork so given guidance I'd be glad to submit a PR! 🚀)

Thank you!

https://docs.docker.com/get-started/workshop/09_image_best/#react-example
https://github.com/docker/docs/blob/main/content/get-started/workshop/09_image_best.md#react-example

Location

https://docs.docker.com/get-started/workshop/09_image_best/#react-example

Suggestion

See above description for details.

node:lts-alpine image tag

[dvdksn]

hi @mjbear - you are absolutely correct! I recently changed it from 18 to alpine, but seems I missed a spot. We'll gladly take your PR to fix it!

[mjbear]

Sure enough there's a lts tag in addition to the lts-alpine for the node image.
https://hub.docker.com/_/node/tags?name=lts&ordering=-name

• In one commit I changed all the 18-alpine to lts-alpine.
• Next commit comes along as a (lazy) sync merge from the GitHub webui. 😐
  • While cherry-picking should be possible, I can locally fix the commit history if needed (though you'll probably squash merge anyway).
• And finally the node:18 to node:lts

@dvdksn
Submitted PR #21424

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