What does docker push mean?

docker push is a command that can upload a local image to the image warehouse. Its usage syntax is such as "docker push [OPTIONS] NAME[:TAG]".

The operating environment of this article: ubuntu 18.04 system, Docker version 20.10.11, Dell G3 computer.

What does docker push mean?

Docker push command

docker push: To upload a local image to the mirror warehouse, you must first log in to the mirror warehouse

Syntax

docker push [OPTIONS] NAME[:TAG]

OPTIONS Description:

--disable-content-trust: Ignore the verification of the image and enable it by default

Instance

Upload the local image myapache:v1 to the image warehouse.

docker push myapache:v1

Recommended learning: "docker video tutorial"

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