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Merge pull request 'feature/variant-images-download' (#3) from feature/variant-images-download into devel

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Reviewed-on: sig_core/toolkit#3
This commit is contained in:
Louis Abel 2022-11-13 20:23:22 +00:00
commit 67d3ed3046
9 changed files with 261 additions and 104 deletions
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6
iso/empanadas/empanadas/common.py
View File

@ -103,10 +103,10 @@ for conf in glob.iglob(f"{_rootdir}/sig/*.yaml"):
ALLOWED_TYPE_VARIANTS = {
"Azure": None,
"Azure": ["Base", "LVM"],
"Container": ["Base", "Minimal", "UBI"],
"EC2": None,
"GenericCloud": None,
"EC2": ["Base", "LVM"],
"GenericCloud": ["Base", "LVM"],
"Vagrant": ["Libvirt", "Vbox"],
"OCP": None
}

13
iso/empanadas/empanadas/configs/el8-beta.yaml
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@ -74,10 +74,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'r8'

13
iso/empanadas/empanadas/configs/el8.yaml
View File

@ -74,10 +74,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'r8'

13
iso/empanadas/empanadas/configs/el8lh.yaml
View File

@ -74,10 +74,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'r8'

13
iso/empanadas/empanadas/configs/el9-beta.yaml
View File

@ -77,10 +77,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'r9-beta'

13
iso/empanadas/empanadas/configs/el9.yaml
View File

@ -78,10 +78,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'r9'

13
iso/empanadas/empanadas/configs/el9lh.yaml
View File

@ -77,10 +77,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'r9lh'

13
iso/empanadas/empanadas/configs/rln.yaml
View File

@ -74,10 +74,23 @@
- 'xorriso'
cloudimages:
images:
Azure:
format: vhd
variants: [Base, LVM]
primary_variant: 'Base'
EC2:
format: raw
variants: [Base, LVM]
primary_variant: 'Base'
GenericCloud:
format: qcow2
variants: [Base, LVM]
primary_variant: 'Base'
Container:
format: tar.xz
variants: [Base, Minimal, UBI]
OCP:
format: qcow2
livemap:
git_repo: 'https://git.resf.org/sig_core/kickstarts.git'
branch: 'rln'

268
iso/empanadas/empanadas/util/iso_utils.py
View File

@ -1357,128 +1357,194 @@ class IsoBuild:
"""
unpack_single_arch = False
arches_to_unpack = self.arches
latest_artifacts = {}
if self.arch:
unpack_single_arch = True
arches_to_unpack = [self.arch]
for imagename in self.cloudimages['images']:
self.log.info(Color.INFO + 'Determining the latest images for ' + imagename + ' ...')
formattype = self.cloudimages['images'][imagename]['format']
for name, extra in self.cloudimages['images'].items():
self.log.info(Color.INFO + 'Determining the latest images for ' + name + ' ...')
formattype = extra['format']
latest_artifacts[name] = {}
primary_variant = extra['primary_variant'] if 'primary_variant' in extra else None
latest_artifacts[name]['primary'] = primary_variant
if self.s3:
latest_artifacts = Shared.s3_determine_latest(
self.s3_bucket,
self.release,
arches_to_unpack,
formattype,
imagename,
self.log
)
variants = extra['variants'] if 'variants' in extra.keys() else [None] # need to loop once
imagename = name
variantname = name
else:
latest_artifacts = Shared.reqs_determine_latest(
self.s3_bucket_url,
self.release,
arches_to_unpack,
formattype,
imagename,
self.log
)
if not len(latest_artifacts) > 0:
self.log.warn(Color.WARN + 'No images found.')
continue
self.log.info(Color.INFO + 'Attempting to download requested artifacts')
for arch in arches_to_unpack:
image_arch_dir = os.path.join(
self.image_work_dir,
arch
)
if arch not in latest_artifacts.keys():
self.log.warn(Color.WARN + 'Artifact for ' + imagename +
' ' + arch + ' (' + formattype + ') does not exist.')
continue
source_path = latest_artifacts[arch]
drop_name = source_path.split('/')[-1]
checksum_name = drop_name + '.CHECKSUM'
full_drop = '{}/{}'.format(
image_arch_dir,
drop_name
)
checksum_drop = '{}/{}.CHECKSUM'.format(
image_arch_dir,
drop_name
)
if not os.path.exists(image_arch_dir):
os.makedirs(image_arch_dir, exist_ok=True)
self.log.info('Downloading artifact for ' + Color.BOLD + arch + Color.END)
for variant in variants:
if variant:
variantname = f"{name}-{variant}"
self.log.info(Color.INFO + 'Getting latest for variant ' + variant + ' ...')
if self.s3:
Shared.s3_download_artifacts(
self.force_download,
latest_artifacts[name][variantname] = Shared.s3_determine_latest(
self.s3_bucket,
source_path,
full_drop,
self.release,
arches_to_unpack,
formattype,
variantname,
self.log
)
else:
Shared.reqs_download_artifacts(
self.force_download,
latest_artifacts[name][variantname] = Shared.reqs_determine_latest(
self.s3_bucket_url,
source_path,
full_drop,
self.release,
arches_to_unpack,
formattype,
variantname,
self.log
)
self.log.info('Creating checksum ...')
checksum = Shared.get_checksum(full_drop, self.checksum, self.log)
if not checksum:
self.log.error(Color.FAIL + full_drop + ' not found! Are you sure we copied it?')
# latest_artifacts should have at least 1 result if has_variants, else == 1
if not len(latest_artifacts[name][variantname]) > 0:
self.log.warn(Color.WARN + 'No images found for ' + variantname +
'. This means it will be skipped.')
del imagename
del variantname
del variants
#print(latest_artifacts)
for keyname in latest_artifacts.keys():
primary = latest_artifacts[keyname]['primary']
for imgname in latest_artifacts[keyname]:
keysect = latest_artifacts[keyname][imgname]
if imgname == 'primary':
continue
with open(checksum_drop, 'w+') as c:
c.write(checksum)
c.close()
self.log.info('Creating a symlink to latest image...')
latest_name = '{}/{}-{}-{}.latest.{}.{}'.format(
image_arch_dir,
self.shortname,
self.major_version,
imagename,
arch,
formattype
)
latest_path = latest_name.split('/')[-1]
latest_checksum = '{}/{}-{}-{}.latest.{}.{}.CHECKSUM'.format(
image_arch_dir,
self.shortname,
self.major_version,
imagename,
arch,
formattype
)
# For some reason python doesn't have a "yeah just change this
# link" part of the function
if os.path.exists(latest_name):
os.remove(latest_name)
if not keysect:
continue
os.symlink(drop_name, latest_name)
self.log.info(Color.INFO + 'Attempting to download requested ' +
'artifacts (' + keyname + ')')
self.log.info('Creating checksum for latest symlinked image...')
shutil.copy2(checksum_drop, latest_checksum)
with open(latest_checksum, 'r') as link:
checkdata = link.read()
for arch in arches_to_unpack:
image_arch_dir = os.path.join(
self.image_work_dir,
arch
)
checkdata = checkdata.replace(drop_name, latest_path)
source_path = keysect[arch]
drop_name = source_path.split('/')[-1]
with open(latest_checksum, 'w+') as link:
link.write(checkdata)
link.close()
# Docker containers get a "layer" name, this hack gets
# around it. I didn't feel like adding another config opt.
if 'layer' in drop_name:
fsuffix = drop_name.replace('layer', '')
drop_name = source_path.split('/')[-3] + fsuffix
checksum_name = drop_name + '.CHECKSUM'
full_drop = '{}/{}'.format(
image_arch_dir,
drop_name
)
checksum_drop = '{}/{}.CHECKSUM'.format(
image_arch_dir,
drop_name
)
if not os.path.exists(image_arch_dir):
os.makedirs(image_arch_dir, exist_ok=True)
self.log.info('Downloading artifact for ' + Color.BOLD + arch + Color.END)
if self.s3:
Shared.s3_download_artifacts(
self.force_download,
self.s3_bucket,
source_path,
full_drop,
self.log
)
else:
Shared.reqs_download_artifacts(
self.force_download,
self.s3_bucket_url,
source_path,
full_drop,
self.log
)
self.log.info('Creating checksum ...')
checksum = Shared.get_checksum(full_drop, self.checksum, self.log)
if not checksum:
self.log.error(Color.FAIL + full_drop + ' not found! Are you sure we copied it?')
continue
with open(checksum_drop, 'w+') as c:
c.write(checksum)
c.close()
self.log.info('Creating a symlink to latest image...')
latest_name = '{}/{}-{}-{}.latest.{}.{}'.format(
image_arch_dir,
self.shortname,
self.major_version,
imgname,
arch,
formattype
)
latest_path = latest_name.split('/')[-1]
latest_checksum = '{}/{}-{}-{}.latest.{}.{}.CHECKSUM'.format(
image_arch_dir,
self.shortname,
self.major_version,
imgname,
arch,
formattype
)
# For some reason python doesn't have a "yeah just change this
# link" part of the function
if os.path.exists(latest_name):
os.remove(latest_name)
os.symlink(drop_name, latest_name)
self.log.info('Creating checksum for latest symlinked image...')
shutil.copy2(checksum_drop, latest_checksum)
with open(latest_checksum, 'r') as link:
checkdata = link.read()
checkdata = checkdata.replace(drop_name, latest_path)
with open(latest_checksum, 'w+') as link:
link.write(checkdata)
link.close()
# If this is the primary image, set the appropriate symlink
# and checksum
if primary and primary in drop_name:
# If an image is the primary, we set this.
latest_primary_name = '{}/{}-{}-{}.latest.{}.{}'.format(
image_arch_dir,
self.shortname,
self.major_version,
keyname,
arch,
formattype
)
latest_primary_checksum = '{}/{}-{}-{}.latest.{}.{}.CHECKSUM'.format(
image_arch_dir,
self.shortname,
self.major_version,
keyname,
arch,
formattype
)
latest_primary_path = latest_name.split('/')[-1]
self.log.info('This is the primary image, setting link and checksum')
if os.path.exists(latest_primary_name):
os.remove(latest_primary_name)
os.symlink(drop_name, latest_primary_name)
shutil.copy2(checksum_drop, latest_primary_checksum)
with open(latest_primary_checksum) as link:
checkpdata = link.read()
checkpdata = checkpdata.replace(drop_name, latest_primary_path)
with open(latest_primary_checksum, 'w+') as link:
link.write(checkpdata)
link.close()
self.log.info(Color.INFO + 'Image download phase completed')