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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 24af475dd7..938ae26a40 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -40580,6 +40580,23 @@ Overwrite the default command (@code{CMD}) of the image. @item @code{entrypoint} (default: @code{""}) (type: string) Overwrite the default entrypoint (@code{ENTRYPOINT}) of the image. +@item @code{host-environment} (default: @code{'()}) (type: list) +Set environment variables in the host environment where @command{docker +run} is invoked. This is especially useful to pass secrets from the +host to the container without having them on the @command{docker run}'s +command line: by setting the @code{MYSQL_PASSWORD} on the host and by passing +@code{--env MYSQL_PASSWORD} through the @code{extra-arguments} field, it is +possible to securely set values in the container environment. This field's +value can be a list of pairs or strings, even mixed: + +@lisp +(list '(\"LANGUAGE\" . \"eo:ca:eu\") + \"JAVA_HOME=/opt/java\") +@end lisp + +Pair members can be strings, gexps or file-like objects. Strings are passed +directly to @code{make-forkexec-constructor}. + @item @code{environment} (default: @code{'()}) (type: list) Set environment variables. This can be a list of pairs or strings, even mixed: |