This project contains sources and tools for building Official AlmaLinux Docker images.
Docker images are created using AlmaLinux rootfs images. These images can be created from customized kickstart sources.
You need an AlmaLinux system with following RPM packages installed to run the build.sh script to create rootfs file.
- anaconda-tui
- lorax
- subscription-manager (make sure the
rhsmservice is running, see rhbz#1872902) - jq
./build.sh -h
Generates an AlmaLinux OS rootfs and Dockerfile
Usage: build.sh [OPTION]...
-h show this message and exit
-o output directory path. Default is "./result"
-t build type. Possible options are base, default, init, micro and minimal
-v AlmaLinux major release version, 8 or 9, Default value is 8
}
Use command below to create default docker files for almalinux:8container image
./build.sh -o default -t default -v 8Use command below to create minimal docker files for almalinux:minimalcontainer image
./build.sh -o minimal -t minimal -v 8Use command below to create base docker files for almalinux:basecontainer image
./build.sh -o base -t base -v 8Use command below to create micro docker files for almalinux:microcontainer image
./build.sh -o micro -t micro -v 8Use command below to create init docker files for almalinux:initcontainer image
./build.sh -o init -t init -v 8Use sudo ./build-all-8.sh for building all images of Almalinux 8. Use sudo ./build-all-9.sh for building all images of Almalinux 9.
You may see the following message in the output:
2021-02-05 20:28:10,554: Error in atexit._run_exitfuncs:
2021-02-05 20:28:10,555: Traceback (most recent call last):
2021-02-05 20:28:10,555: File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 477, in _get_method_reply
2021-02-05 20:28:10,557: return self._handle_method_error(error)
2021-02-05 20:28:10,559: File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 497, in _handle_method_error
2021-02-05 20:28:10,560: raise exception from None
2021-02-05 20:28:10,562: dasbus.error.DBusError: umount of /mnt/sysimage/run failed (32)This happens because we need to unmount /run in the kickstart file.
It doesn't affect the result, see
rhbz#1904008 for
details.
You need a system with docker installed for this approach. This uses almalinux/ks2rootfs build utility using docker.
Use command below to create default docker files
docker run --rm --privileged -v "$PWD:/build:z" \
-e KICKSTART_FILE=kickstarts/almalinux-8-default.ks \
-e IMAGE_NAME=almalinux-8-docker-default.x86_64.tar.gz \
-e OUTPUT_DIR=default \
-e BUILD_TYPE=default \
almalinux/ks2rootfsUse command below to create base docker files
docker run --rm --privileged -v "$PWD:/build:z" \
-e KICKSTART_FILE=kickstarts/almalinux-8-base.ks \
-e IMAGE_NAME=almalinux-8-docker-base.x86_64.tar.gz \
-e OUTPUT_DIR=base \
-e BUILD_TYPE=base \
almalinux/ks2rootfsUse command below to create init docker files
docker run --rm --privileged -v "$PWD:/build:z" \
-e KICKSTART_FILE=kickstarts/almalinux-8-init.ks \
-e IMAGE_NAME=almalinux-8-docker-init.x86_64.tar.gz \
-e OUTPUT_DIR=init \
-e BUILD_TYPE=init \
almalinux/ks2rootfsPlease make note docker utility cannot be used to generate micro and minimal packages. Work in progress to resolve it.
- Docker documentaion - Create a base image
- Opencontainers image-spec annotations/labels
- RedHat Kickstart Reference guide
Licensed under the MIT license, see the LICENSE file for details.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent