2021-08-27 22:54:29 +02:00
|
|
|
config BR2_TARGET_ROOTFS_OCI
|
|
|
|
|
bool "oci image"
|
2022-04-02 22:01:18 +02:00
|
|
|
depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
|
2021-08-27 22:54:29 +02:00
|
|
|
help
|
|
|
|
|
Build an OCI (Open Container Initiative) image.
|
|
|
|
|
|
|
|
|
|
By default, the image is generated in a directory called
|
|
|
|
|
rootfs-oci:
|
|
|
|
|
|
|
|
|
|
$ cd output/images
|
|
|
|
|
$ ls rootfs-oci/
|
|
|
|
|
blobs index.json oci-layout
|
|
|
|
|
|
|
|
|
|
You can push the image to a registry. Example using skopeo:
|
|
|
|
|
|
|
|
|
|
$ skopeo copy --dest-creds <user>:<pass> \
|
|
|
|
|
oci:rootfs-oci:<tag> docker://<user>/<image>[:tag]
|
|
|
|
|
|
|
|
|
|
And pull/run it with docker:
|
|
|
|
|
|
|
|
|
|
$ docker run -it <user>/<image>[:tag]
|
|
|
|
|
|
|
|
|
|
if BR2_TARGET_ROOTFS_OCI
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_AUTHOR
|
|
|
|
|
string "author name and/or email address"
|
|
|
|
|
default "Buildroot"
|
|
|
|
|
help
|
|
|
|
|
Name and/or email address of the person which created the
|
|
|
|
|
image.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_TAG
|
|
|
|
|
string "image tag"
|
|
|
|
|
default "latest"
|
|
|
|
|
help
|
|
|
|
|
Tag to be used in the container image. If empty, 'latest' will
|
|
|
|
|
be used by default.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_ENTRYPOINT
|
|
|
|
|
string "entrypoint"
|
|
|
|
|
default "sh"
|
|
|
|
|
help
|
|
|
|
|
Command to execute when the container starts.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_ENTRYPOINT_ARGS
|
|
|
|
|
string "entrypoint arguments"
|
|
|
|
|
help
|
|
|
|
|
Default arguments to the entrypoint of the container.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_WORKDIR
|
|
|
|
|
string "working directory"
|
|
|
|
|
help
|
|
|
|
|
Working directory of the entrypoint process in the
|
|
|
|
|
container.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_UID
|
|
|
|
|
string "username or UID"
|
|
|
|
|
default "0"
|
|
|
|
|
help
|
|
|
|
|
The username or UID of user the process run as.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_ENV_VARS
|
|
|
|
|
string "environment variables"
|
|
|
|
|
help
|
|
|
|
|
Default environment variables for the container.
|
|
|
|
|
Space-separated list of variable=value assignments.
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_PORTS
|
|
|
|
|
string "ports"
|
|
|
|
|
help
|
|
|
|
|
Default set of ports to expose from a container running
|
|
|
|
|
this image as a space-separted list of ports in the following
|
|
|
|
|
format:
|
|
|
|
|
|
|
|
|
|
<port>/tcp, <port>/udp, <port> (same as <port>/tcp).
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_LABELS
|
|
|
|
|
string "labels"
|
|
|
|
|
help
|
|
|
|
|
Metadata in the format KEY=VALUE for the container compliant
|
|
|
|
|
with OCI annotation rules. If KEY starts with a dot, it will
|
|
|
|
|
be prefixed with "org.opencontainers.image"
|
|
|
|
|
(e.g. .url -> org.opencontainers.image.url).
|
|
|
|
|
|
|
|
|
|
config BR2_TARGET_ROOTFS_OCI_ARCHIVE
|
|
|
|
|
bool "pack oci image into a tar archive"
|
|
|
|
|
help
|
|
|
|
|
Select whether the image should be packed into a TAR archive.
|
|
|
|
|
|
|
|
|
|
endif
|
