Introduction
Introduce the details of Hugo Docker images.
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Base Image
All images are Alpine and Debian based (with leading debian).
Minimal Image Tags
The minimal image tags (includes Hugo only) are begin with base (extended edition) or std-base (standard edition).
Note
The default tag (
latest,<version>) is not the smallest, which is due to historical reasons. Additionally, considering backward compatibility, the default tag will remain unchanged.
Default Working Directory
The default working directory is /src.
User
Default User
| Images | Default user |
|---|---|
Without non-root | root |
With non-root | hugo |
The hugo User
Regardless of whether the default user for the image is root or not, all images have a user named hugo, whose owns the /src.
| Name | UID | Group Name | GID |
|---|---|---|---|
hugo | 1000 | hugo | 1000 |
Commands
Default Command
The default command is hugo help (previously hugo env) since images tagged with 0.136.2, which prints help and then exits.
Command Aliases
If the entrypoint command is not a system command inside a container, then it will be treated as a Hugo subcommand.
| Example | Command |
|---|---|
docker run ... server | docker run ... hugo server |
docker run ... version | docker run ... hugo version |
Server Binding Interface
The hugo server/server will bind the 0.0.0.0 by default, unless the --bind flag is set.
Default Shell
The default shell is ash on Alpine based images and dash on Debian based images.