97c01e48ed
Currently we have all our elements and library files in a top-level directory and install them into <root>/share/diskimage-builder/[elements|lib] (where root is either / or the root of a virtualenv). The problem with this is that editable/development installs (pip -e) do *not* install data_files. Thus we have no canonical location to look for elements -- leading to the various odd things we do such as a whole bunch of guessing at the top of disk-image-create and having a special test-loader in tests/test_elements.py so we can run python unit tests on those elements that have it. data_files is really the wrong thing to use for what are essentially assets of the program. data_files install works well for things like config-files, init.d files or dropping documentation files. By moving the elements under the diskimage_builder package, we always know where they are relative to where we import from. In fact, pkg_resources has an api for this which we wrap in the new diskimage_builder/paths.py helper [1]. We use this helper to find the correct path in the couple of places we need to find the base-elements dir, and for the paths to import the library shell functions. Elements such as svc-map and pkg-map include python unit-tests, which we do not need tests/test_elements.py to special-case load any more. They just get found automatically by the normal subunit loader. I have a follow-on change (I69ca3d26fede0506a6353c077c69f735c8d84d28) to move disk-image-create to a regular python entry-point. Unfortunately, this has to move to work with setuptools. You'd think a symlink under diskimage_builder/[elements|lib] would work, but it doesn't. [1] this API handles stuff like getting files out of .zip archive modules, which we don't do. Essentially for us it's returning __file__. Change-Id: I5e3e3c97f385b1a4ff2031a161a55b231895df5b
33 lines
864 B
Plaintext
33 lines
864 B
Plaintext
{
|
|
"family": {
|
|
"redhat": {
|
|
"iscsi_package": "iscsi-initiator-utils"
|
|
},
|
|
"gentoo": {
|
|
"ccache_package": "dev-util/ccache",
|
|
"curl": "net-misc/curl",
|
|
"dhcp_client": "net-misc/dhcp",
|
|
"extlinux": "sys-boot/syslinux",
|
|
"git": "dev-vcs/git",
|
|
"grub_bios": "sys-boot/grub",
|
|
"grub-pc": "sys-boot/grub",
|
|
"ironic-python-agent": "",
|
|
"iscsi_package": "sys-block/open-iscsi",
|
|
"isc-dhcp-client": "net-misc/dhcp",
|
|
"isolinux": "",
|
|
"ncat": "net-analyzer/netcat",
|
|
"qemu-utils": "app-emulation/qemu",
|
|
"python-dev": "",
|
|
"PyYAML": "dev-python/pyyaml",
|
|
"syslinux": "sys-boot/syslinux",
|
|
"syslinux-common": "",
|
|
"tftp": "net-ftp/tftp-hpa",
|
|
"tgt": "sys-block/tgt"
|
|
}
|
|
},
|
|
"default": {
|
|
"ccache_package": "ccache",
|
|
"iscsi_package": "open-iscsi"
|
|
}
|
|
}
|