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Introduce a ObsPackage class for grouping Container Images #1815

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Introduce a ObsPackage class for grouping Container Images #1815

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c1be89c
Add new "container" class MultiBuildObsPackage to replace ContainerCrate
dcermak Oct 8, 2024
5b4e44a
Remove ContainerCrate in favor of ObsPackage
dcermak Oct 8, 2024
6b7dbe0
Stop using SERVICE_TEMPLATE and use ObsPackage._service_file_contents…
dcermak Oct 8, 2024
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46 changes: 0 additions & 46 deletions src/bci_build/containercrate.py
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74 changes: 33 additions & 41 deletions src/bci_build/package/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,18 +21,17 @@
from bci_build.container_attributes import PackageType
from bci_build.container_attributes import ReleaseStage
from bci_build.container_attributes import SupportLevel
from bci_build.containercrate import ContainerCrate
from bci_build.os_version import ALL_OS_LTSS_VERSIONS
from bci_build.os_version import RELEASED_OS_VERSIONS
from bci_build.os_version import OsVersion
from bci_build.package.obs_package import ObsPackage
from bci_build.registry import ApplicationCollectionRegistry
from bci_build.registry import Registry
from bci_build.registry import publish_registry
from bci_build.service import Service
from bci_build.templates import DOCKERFILE_TEMPLATE
from bci_build.templates import INFOHEADER_TEMPLATE
from bci_build.templates import KIWI_TEMPLATE
from bci_build.templates import SERVICE_TEMPLATE
from bci_build.util import write_to_file

_BASH_SET: str = "set -euo pipefail"
Expand Down Expand Up @@ -135,24 +134,17 @@ def _build_tag_prefix(os_version: OsVersion) -> str:
return "bci"


@dataclass
class BaseContainerImage(abc.ABC):
@dataclass(kw_only=True)
class BaseContainerImage(ObsPackage):
"""Base class for all Base Containers."""

#: Name of this image. It is used to generate the build tags, i.e. it
#: defines under which name this image is published.
name: str

#: The SLE service pack to which this package belongs
os_version: OsVersion

#: Human readable name that will be inserted into the image title and description
pretty_name: str

#: Optional a package_name, used for creating the package name on OBS or IBS in
# ``devel:BCI:SLE-15-SP$ver`` (on OBS) or ``SUSE:SLE-15-SP$ver:Update:BCI`` (on IBS)
package_name: str | None = None

#: Epoch to use for handling os_version downgrades
os_epoch: int | None = None

Expand Down Expand Up @@ -210,9 +202,6 @@ class BaseContainerImage(abc.ABC):
#: build flavors to produce for this container variant
build_flavor: str | None = None

#: create that this container is part of
crate: ContainerCrate = None

#: Add any replacements via `obs-service-replace_using_package_version
#: <https://github.com/openSUSE/obs-service-replace_using_package_version>`_
#: that are used in this image into this list.
Expand Down Expand Up @@ -316,6 +305,8 @@ def publish_registry(self) -> Registry:
return self._publish_registry

def __post_init__(self) -> None:
super().__post_init__()

self.pretty_name = self.pretty_name.strip()

if not self.package_name:
Expand All @@ -329,11 +320,6 @@ def __post_init__(self) -> None:
"Cannot specify both a custom_end and a config.sh script! Use just config_sh_script."
)

if self.build_recipe_type is None:
self.build_recipe_type = (
BuildType.KIWI if self.os_version == OsVersion.SP3 else BuildType.DOCKER
)

if not self.maintainer:
self.maintainer = (
"openSUSE (https://www.opensuse.org/)"
Expand Down Expand Up @@ -364,12 +350,6 @@ def prepare_template(self) -> None:

pass

@property
@abc.abstractmethod
def uid(self) -> str:
"""unique identifier of this image, either its name or ``$name-$tag_version``."""
pass

@property
@abc.abstractmethod
def oci_version(self) -> str:
Expand Down Expand Up @@ -1047,12 +1027,34 @@ def kiwi_additional_tags(self) -> str | None:

return ",".join(extra_tags) if extra_tags else None

async def write_files_to_folder(self, dest: str) -> list[str]:
@property
def services(self) -> tuple[Service, ...]:
if not self.replacements_via_service:
return ()

if self.build_recipe_type == BuildType.DOCKER:
if self.build_flavor:
default_file_name = f"Dockerfile.{self.build_flavor}"
else:
default_file_name = "Dockerfile"
elif self.build_recipe_type == BuildType.KIWI:
default_file_name = f"{self.package_name}.kiwi"
else:
raise ValueError(f"invalid build recipe type: {self.build_recipe_type}")

return tuple(
replacement.to_service(default_file_name)
for replacement in self.replacements_via_service
)

async def write_files_to_folder(
self, dest: str, *, with_service_file: bool = True
) -> list[str]:
"""Writes all files required to build this image into the destination folder and
returns the filenames (not full paths) that were written to the disk.

"""
files = ["_service"]
files = ["_service"] if with_service_file else []
tasks = []

self.prepare_template()
Expand Down Expand Up @@ -1098,18 +1100,8 @@ async def write_file_to_dest(fname: str, contents: str | bytes) -> None:
False
), f"got an unexpected build_recipe_type: '{self.build_recipe_type}'"

if self.build_flavor:
dfile = "Dockerfile"
tasks.append(write_file_to_dest(dfile, self.crate.default_dockerfile()))
files.append(dfile)

mname = "_multibuild"
tasks.append(write_file_to_dest(mname, self.crate.multibuild(self)))
files.append(mname)

tasks.append(
write_file_to_dest("_service", SERVICE_TEMPLATE.render(image=self))
)
if with_service_file:
tasks.append(self._write_service_file(dest))

changes_file_name = self.package_name + ".changes"
if not (Path(dest) / changes_file_name).exists():
Expand Down Expand Up @@ -1475,7 +1467,7 @@ def generate_disk_size_constraints(size_gb: int) -> str:
from .rust import RUST_CONTAINERS # noqa: E402
from .spack import SPACK_CONTAINERS # noqa: E402

ALL_CONTAINER_IMAGE_NAMES: dict[str, BaseContainerImage] = {
ALL_CONTAINER_IMAGE_NAMES: dict[str, ObsPackage] = {
f"{bci.uid}-{bci.os_version.pretty_print.lower()}": bci
for bci in (
*BASE_CONTAINERS,
Expand Down Expand Up @@ -1522,7 +1514,7 @@ def generate_disk_size_constraints(size_gb: int) -> str:

SORTED_CONTAINER_IMAGE_NAMES = sorted(
ALL_CONTAINER_IMAGE_NAMES,
key=lambda bci: f"{ALL_CONTAINER_IMAGE_NAMES[bci].os_version}-{ALL_CONTAINER_IMAGE_NAMES[bci].name}",
key=lambda bci: f"{ALL_CONTAINER_IMAGE_NAMES[bci].os_version}-{ALL_CONTAINER_IMAGE_NAMES[bci].uid}",
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that change seems unrelated?

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It is required, because ObsPackageBase doesn't have a name property

)


Expand Down
49 changes: 30 additions & 19 deletions src/bci_build/package/apache_tomcat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@
import datetime

from bci_build.container_attributes import PackageType
from bci_build.containercrate import ContainerCrate
from bci_build.os_version import CAN_BE_LATEST_OS_VERSION
from bci_build.os_version import OsVersion
from bci_build.package import DOCKERFILE_RUN
Expand All @@ -12,6 +11,7 @@
from bci_build.package import Package
from bci_build.package import Replacement
from bci_build.package import _build_tag_prefix
from bci_build.package.obs_package import MultiBuildObsPackage
from bci_build.registry import publish_registry

# last version needs to be the newest
Expand Down Expand Up @@ -50,14 +50,11 @@ def _get_sac_supported_until(
)


TOMCAT_CONTAINERS = [
ApplicationStackContainer(
def _create_tomcat_container(
os_version: OsVersion, tomcat_ver: str, jre_version: int
) -> ApplicationStackContainer:
return ApplicationStackContainer(
name="apache-tomcat",
package_name=(
f"apache-tomcat-{tomcat_ver.partition('.')[0]}-image"
if os_version.is_tumbleweed
else f"sac-apache-tomcat-{tomcat_ver.partition('.')[0]}-image"
),
_publish_registry=publish_registry(os_version, app_collection=True),
pretty_name="Apache Tomcat",
custom_description=(
Expand Down Expand Up @@ -125,15 +122,29 @@ def _get_sac_supported_until(
entrypoint_user="tomcat",
logo_url="https://tomcat.apache.org/res/images/tomcat.png",
)
for tomcat_ver, os_version, jre_version in (
("10.1", OsVersion.TUMBLEWEED, 22),
("10.1", OsVersion.TUMBLEWEED, 21),
("10.1", OsVersion.TUMBLEWEED, 17),
("9", OsVersion.TUMBLEWEED, 17),
("10.1", OsVersion.SP6, 21),
("10.1", OsVersion.SP6, 17),
# (10.1, OsVersion.SP7, 21),
)
]

TOMCAT_CRATE = ContainerCrate(TOMCAT_CONTAINERS)

TOMCAT_CONTAINERS: list[MultiBuildObsPackage | ApplicationStackContainer] = [
MultiBuildObsPackage.from_bcis(
bcis=[
_create_tomcat_container(os_version, tomcat_ver, jre_version)
for tomcat_ver, os_version, jre_version in (
("10.1", OsVersion.TUMBLEWEED, 22),
("10.1", OsVersion.TUMBLEWEED, 21),
("10.1", OsVersion.TUMBLEWEED, 17),
)
],
package_name="apache-tomcat-10-image",
),
_create_tomcat_container(OsVersion.TUMBLEWEED, "9", 17),
MultiBuildObsPackage.from_bcis(
package_name="sac-apache-tomcat-image",
bcis=[
_create_tomcat_container(os_version, tomcat_ver, jre_version)
for tomcat_ver, os_version, jre_version in (
("10.1", OsVersion.SP6, 21),
("10.1", OsVersion.SP6, 17),
)
],
),
]
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