[BUILD] add CMake support to build docker images based on Archlinux

4 files changed, 46 insertions, 9 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 42f259c..219ec00 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -197,11 +197,20 @@ if(CMAKE_BUILD_TYPE MATCHES Release)
     if(NOT DNBD3_KERNEL_MODULE AND DNBD3_PACKAGE_DOCKER)
         find_package(Docker REQUIRED)
         include(DockerImage)
-        set(DOCKER_FILE ${CMAKE_SOURCE_DIR}/pkg/docker/Dockerfile)
+
         set(DOCKER_TAG ${CPACK_PACKAGE_NAME}:${REPOSITORY_VERSION_FULL})
-        set(PACKAGE_FILE ${CPACK_PACKAGE_NAME}_${REPOSITORY_VERSION_FULL}_${CMAKE_SYSTEM_PROCESSOR}.deb)
-        set(DOCKER_IMAGE ${CPACK_PACKAGE_NAME}_${REPOSITORY_VERSION_FULL}_${CMAKE_SYSTEM_PROCESSOR}_ubuntu-20-04_docker.tar)
-        add_docker_image(docker-ubuntu-20-04 ${DOCKER_IMAGE} ${DOCKER_FILE} ${DOCKER_TAG} ${PACKAGE_FILE} ${CMAKE_BINARY_DIR})
+
+        # define Ubuntu docker image
+        set(DOCKER_FILE_UBUNTU ${CMAKE_SOURCE_DIR}/pkg/docker/ubuntu-20-04_dockerfile)
+        set(PACKAGE_FILE_UBUNTU ${CPACK_PACKAGE_NAME}_${REPOSITORY_VERSION_FULL}_${CMAKE_SYSTEM_PROCESSOR}.deb)
+        set(DOCKER_IMAGE_UBUNTU ${CPACK_PACKAGE_NAME}_${REPOSITORY_VERSION_FULL}_${CMAKE_SYSTEM_PROCESSOR}_ubuntu-20-04_docker.tar)
+        add_docker_image(docker-ubuntu-20-04 ${DOCKER_IMAGE_UBUNTU} ${DOCKER_FILE_UBUNTU} ${DOCKER_TAG} ${PACKAGE_FILE_UBUNTU} ${CMAKE_BINARY_DIR})
+
+        # define Archlinux docker image
+        set(DOCKER_FILE_ARCHLINUX ${CMAKE_SOURCE_DIR}/pkg/docker/archlinux_dockerfile)
+        set(PACKAGE_FILE_ARCHLINUX ${CPACK_PACKAGE_NAME}_${REPOSITORY_VERSION_FULL}_${CMAKE_SYSTEM_PROCESSOR}.tar.gz)
+        set(DOCKER_IMAGE_ARCHLINUX ${CPACK_PACKAGE_NAME}_${REPOSITORY_VERSION_FULL}_${CMAKE_SYSTEM_PROCESSOR}_archlinux_docker.tar)
+        add_docker_image(docker-archlinux ${DOCKER_IMAGE_ARCHLINUX} ${DOCKER_FILE_ARCHLINUX} ${DOCKER_TAG} ${PACKAGE_FILE_ARCHLINUX} ${CMAKE_BINARY_DIR})
     endif(NOT DNBD3_KERNEL_MODULE AND DNBD3_PACKAGE_DOCKER)
 endif(CMAKE_BUILD_TYPE MATCHES Release)
 
diff --git a/cmake/DockerImage.cmake b/cmake/DockerImage.cmake
index 54751e4..83f4b9d 100644
--- a/cmake/DockerImage.cmake
+++ b/cmake/DockerImage.cmake
@@ -3,16 +3,16 @@
 # Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de>
 #
 
+# create a pseudo target to do packaging before docker image is built
+add_custom_target(package_docker
+                  COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target package
+                  VERBATIM)
+
 # macro to build a docker image based on a provided Dockerfile and an installation package
 macro(add_docker_image TARGET_NAME DOCKER_IMAGE DOCKER_FILE DOCKER_TAG PACKAGE_FILE BUILD_DIR)
     get_filename_component(PACKAGE_FILE_PATH ${PACKAGE_FILE} PATH)
     get_filename_component(PACKAGE_FILE_NAME ${PACKAGE_FILE} NAME)
 
-    # create a pseudo target to do packaging before docker image is built
-    add_custom_target(package_docker
-                      COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target package
-                      VERBATIM)
-
     # commands and target to build docker image
     add_custom_command(OUTPUT ${DOCKER_IMAGE}
                        COMMAND docker image build -t ${DOCKER_TAG} --file ${DOCKER_FILE} --build-arg DNBD3_PACKAGE_FILE_NAME=${PACKAGE_FILE_NAME} ${BUILD_DIR}
diff --git a/pkg/docker/archlinux_dockerfile b/pkg/docker/archlinux_dockerfile
new file mode 100644
index 0000000..ea6145b
--- /dev/null
+++ b/pkg/docker/archlinux_dockerfile
@@ -0,0 +1,28 @@
+# use Archlinux as base image
+FROM archlinux:latest
+
+# declare arguments that should be set by 'docker build --build-arg ...'
+ARG DNBD3_PACKAGE_FILE_NAME
+
+# copy built package file from host to docker image
+COPY ${DNBD3_PACKAGE_FILE_NAME} /tmp
+
+# install required dependencies
+RUN pacman --noconfirm -Sy
+RUN pacman --noconfirm -S fuse2 jansson
+
+# install installation package
+RUN tar -xf /tmp/${DNBD3_PACKAGE_FILE_NAME} --strip-components=1 -C /
+
+# use default config for dnbd3-server
+RUN ln -s /etc/dnbd3-server/sample/server.conf /etc/dnbd3-server
+RUN ln -s /etc/dnbd3-server/sample/alt-servers /etc/dnbd3-server
+
+# make default storage point for dnbd3-server
+RUN mkdir -p /mnt/storage
+
+# expose the port of the dnbd3-server to the host
+EXPOSE 5003
+
+# run dnbd3-server
+CMD [ "dnbd3-server", "-n" ]
diff --git a/pkg/docker/Dockerfile b/pkg/docker/ubuntu-20-04_dockerfile
index ad2adcb..ad2adcb 100644
--- a/pkg/docker/Dockerfile
+++ b/pkg/docker/ubuntu-20-04_dockerfile