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-rw-r--r--README.md51
-rwxr-xr-xarch-image.py11
-rwxr-xr-xaurinstall.sh18
-rwxr-xr-xbuild-gce-arch.py42
-rwxr-xr-xpush.sh17
-rw-r--r--utils.py20
6 files changed, 113 insertions, 46 deletions
diff --git a/README.md b/README.md
index b7670a2..c9be8fb 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,29 @@
## Arch Linux Image Builder for GCE
-Creates an Arch Linux image that can run on Google Compute Engine.
+This project is a collection of scripts that create an Arch Linux OS image that
+can run on [Google Compute Engine](https://cloud.google.com/compute/).
-The image is configured close to the recommendations listed on [Building an image from scratch](https://developers.google.com/compute/docs/images#buildingimage).
+The image is configured close to the recommendations listed on
+[Building an image from scratch](https://developers.google.com/compute/docs/images#buildingimage).
These scripts are written in Python3.
-## Premade Image
-arch-v20150903 - [gs://jeremyje/archlinux-images/arch-v20150903.tar.gz](https://storage.googleapis.com/jeremyje/archlinux-images/arch-v20150903.tar.gz)
+## Prebuilt Images
+
+ * arch-v20151023 - [gs://jeremyje/archlinux-images/arch-v20151023.tar.gz](https://storage.googleapis.com/jeremyje/archlinux-images/arch-v20151023.tar.gz)
+ * arch-v20150903 - [gs://jeremyje/archlinux-images/arch-v20150903.tar.gz](https://storage.googleapis.com/jeremyje/archlinux-images/arch-v20150903.tar.gz)
+
+You can add these images using the
+[Developers Console](https://console.developers.google.com/compute/imagesAdd).
+
+You can use [Cloud SDK](https://cloud.google.com/sdk/) to add the prebuilt
+images to your project. To do that run the following command.
+
+```
+gcloud compute images insert arch-v20151023 \
+ --source-uri gs://jeremyje/archlinux-images/arch-v20151023.tar.gz \
+ --description "Arch Linux built on 2015-10-23"
+```
## Usage
@@ -33,31 +49,16 @@ gsutil ls gs://
gsutil mb gs://${BUCKET}
```
-### Locally
-```
-# Install Required Packages
-# Arch Linux
-sudo pacman -S python haveged
-
-./build-gce-arch.py --verbose
-# Upload to Cloud Storage
-gsutil cp archlinux-gce.tar.gz gs://${BUCKET}/archlinux.tar.gz
-
-# Add image to project
-gcloud compute images insert archlinux \
- --source-uri gs://${BUCKET}/archlinux.tar.gz \
- --description "Arch Linux for Compute Engine"
-```
-
-
-## Contributing changes
+## Contributing Changes
* See [CONTRIB.md](CONTRIB.md)
## Licensing
-All files in this repository are under the [Apache License, Version 2.0](LICENSE) unless noted otherwise.
+All files in this repository are under the
+[Apache License, Version 2.0](LICENSE) unless noted otherwise.
-## Disclaimer
-Google Inc. does not provide any support or guarantees for this project or the images provided.
+## Support
+Google Inc. does not provide any support, guarantees, or warranty for this
+project or the images provided.
diff --git a/arch-image.py b/arch-image.py
index e6cbb04..35ac5bd 100755
--- a/arch-image.py
+++ b/arch-image.py
@@ -242,7 +242,6 @@ class Arch(linux.LinuxPlatform):
super(Arch, self).__init__()
'''
-
def main():
args = utils.DecodeArgs(sys.argv[1])
utils.SetupLogging(quiet=args['quiet'], verbose=args['verbose'])
@@ -257,6 +256,7 @@ def main():
SetupSsh()
#SetupFail2ban()
SetupAccounts(args)
+ #InstallImportedPackages(args['packages_dir'])
InstallGcePackages(args['packages_dir'])
ConfigMessageOfTheDay()
ConfigureSecurity()
@@ -432,6 +432,12 @@ def ConfigureSerialPortOutput():
utils.ReplaceLine('/boot/syslinux/syslinux.cfg', 'TIMEOUT', 'TIMEOUT 1')
+def InstallImportedPackages(packages_dir):
+ aur_packages_dir = os.path.join(packages_dir, 'aur')
+ for aur_package in os.listdir(aur_packages_dir):
+ utils.Pacman('-U', aur_package, cwd=aur_packages_dir)
+
+
def InstallGcePackages(packages_dir):
try:
InstallGoogleCloudSdk()
@@ -519,4 +525,5 @@ def ConfigMessageOfTheDay():
utils.WriteFile('/etc/motd', ETC_MOTD)
-main()
+if __name__ == '__main__':
+ main()
diff --git a/aurinstall.sh b/aurinstall.sh
new file mode 100755
index 0000000..d8582c6
--- /dev/null
+++ b/aurinstall.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+InstallFromAur() {
+ local package_url="https://aur.archlinux.org/cgit/aur.git/plain/PKGBUILD?h=$1"
+ local working_dir=${PWD}
+ local temp_dir=`mktemp -d`
+ cd ${temp_dir}
+ wget -O ${temp_dir}/PKGBUILD ${package_url} -nv
+ makepkg
+ sudo pacman -U `ls *.tar*`
+ rm ${temp_dir} -rf
+ cd ${working_dir}
+}
+
+for package in "$@"
+do
+ InstallFromAur "${package}"
+done \ No newline at end of file
diff --git a/build-gce-arch.py b/build-gce-arch.py
index f64dfb3..cc80800 100755
--- a/build-gce-arch.py
+++ b/build-gce-arch.py
@@ -44,8 +44,8 @@ def main():
workspace_dir = None
image_file = None
try:
- InstallPackagesForStagingEnvironment()
- image_path = CreateArchImage(args)
+ aur_packages = InstallPackagesOnHostMachine()
+ image_path = CreateArchImage(args, aur_packages)
image_name, image_filename, image_description = GetImageNameAndDescription(
args.outfile)
image_file = SaveImage(image_path, image_filename)
@@ -59,12 +59,13 @@ def main():
utils.DeleteDirectory(workspace_dir)
-def CreateArchImage(args):
+def CreateArchImage(args, aur_packages):
image_path = os.path.join(os.getcwd(), IMAGE_FILE)
CreateBlankImage(image_path, size_gb=int(args.size_gb), fs_type=args.fs_type)
mount_path = utils.CreateTempDirectory(base_dir='/')
image_mapping = utils.ImageMapper(image_path, mount_path)
try:
+ image_mapping.InstallLoopback()
image_mapping.Map()
primary_mapping = image_mapping.GetFirstMapping()
image_mapping_path = primary_mapping['path']
@@ -76,7 +77,7 @@ def CreateArchImage(args):
InstallArchLinux(mount_path)
disk_uuid = SetupFileSystem(mount_path, image_mapping_path, args.fs_type)
ConfigureArchInstall(
- args, mount_path, primary_mapping['parent'], disk_uuid)
+ args, mount_path, primary_mapping['parent'], disk_uuid, aur_packages)
utils.DeleteDirectory(os.path.join(mount_path, 'run', 'shm'))
PurgeDisk(mount_path)
finally:
@@ -89,12 +90,14 @@ def CreateArchImage(args):
return image_path
-def ConfigureArchInstall(args, mount_path, parent_path, disk_uuid):
+def ConfigureArchInstall(args, mount_path, parent_path, disk_uuid, aur_packages):
relative_builder_path = utils.CopyBuilder(mount_path)
- utils.LogStep('Download compute-image-packages')
packages_dir = utils.CreateTempDirectory(mount_path)
utils.Run(['git', 'clone', COMPUTE_IMAGE_PACKAGES_GIT_URL, packages_dir])
utils.CreateDirectory(os.path.join(mount_path, ''))
+ aur_packages_dir = os.path.join(packages_dir, 'aur')
+ for aur_package in aur_packages:
+ utils.CopyFiles(aur_package, aur_packages_dir + '/')
packages_dir = os.path.relpath(packages_dir, mount_path)
params = {
'packages_dir': '/%s' % packages_dir,
@@ -115,12 +118,16 @@ def ConfigureArchInstall(args, mount_path, parent_path, disk_uuid):
utils.DeleteDirectory(os.path.join(mount_path, relative_builder_path))
-def InstallPackagesForStagingEnvironment():
+def InstallPackagesOnHostMachine():
+ aur_packages = []
+ utils.UpdatePacmanDatabase()
utils.InstallPackages(SETUP_PACKAGES_ESSENTIAL)
utils.InstallPackages(SETUP_PACKAGES)
- utils.RemoveBuildUser()
- utils.AurInstall(name='multipath-tools-git')
- utils.AurInstall(name='zerofree')
+ utils.UpdateAllPackages()
+ aur_packages.append(utils.AurInstall(name='multipath-tools-git'))
+ aur_packages.append(utils.AurInstall(name='zerofree'))
+ aur_packages.append(utils.AurInstall(name='python2-crcmod'))
+ return aur_packages
def CreateBlankImage(image_path, size_gb=10, fs_type='ext4'):
@@ -170,14 +177,12 @@ def ShrinkDisk(image_mapping_path):
utils.Run(['zerofree', image_mapping_path])
-def SaveImage(arch_root, image_filename):
+def SaveImage(disk_image_file, image_filename):
utils.LogStep('Save Arch Linux Image in GCE format')
- source_image_raw = os.path.join(arch_root, 'disk.raw')
- image_raw = os.path.join(os.getcwd(), 'disk.raw')
- image_file = os.path.join(os.getcwd(), image_filename)
- utils.Run(['cp', '--sparse=always', source_image_raw, image_raw])
- utils.Run(['tar', '-Szcf', image_file, 'disk.raw'])
- return image_file
+ image_raw = os.path.join(os.getcwd(), IMAGE_FILE)
+ gce_image_file = os.path.join(os.getcwd(), image_filename)
+ utils.Run(['tar', '-Szcf', image_filename, IMAGE_FILE])
+ return gce_image_file
def UploadImage(image_path, gs_path, make_public=False):
@@ -287,4 +292,5 @@ def ParseArgs():
return parser.parse_args()
-main()
+if __name__ == '__main__':
+ main()
diff --git a/push.sh b/push.sh
new file mode 100755
index 0000000..7faa2dc
--- /dev/null
+++ b/push.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+
+VM_USER="${USER}"
+PACKAGE_FILE="archbuilder.tar.gz"
+INSTANCE_NAME="instance-1"
+ZONE="us-east1-d"
+ARCH_DATE="20151023"
+SSH_TARGET=${VM_USER}@${INSTANCE_NAME}
+
+rm -f ${PACKAGE_FILE}
+tar czf ${PACKAGE_FILE} *
+gcloud compute ssh ${SSH_TARGET} --command "rm -fr *" --zone=${ZONE}
+gcloud compute copy-files ${PACKAGE_FILE} ${SSH_TARGET}:/home/${VM_USER} --zone=${ZONE}
+
+gcloud compute ssh ${SSH_TARGET} --command "tar xvzf ${PACKAGE_FILE}; rm ${PACKAGE_FILE}; chmod +x *.sh" --zone=${ZONE}
+gcloud compute ssh ${SSH_TARGET} --command "sudo ./build-gce-arch.py --verbose --size_gb=100 --debug --public --upload gs://jeremyje/archlinux-images/arch-v${ARCH_DATE}.tar.gz --register" --zone=${ZONE}
diff --git a/utils.py b/utils.py
index f2d853f..76156fd 100644
--- a/utils.py
+++ b/utils.py
@@ -30,7 +30,7 @@ import urllib.request, urllib.error, urllib.parse
APP_NAME = 'archbuilder'
-BUILDER_USER = APP_NAME
+BUILDER_USER = 'nobody'
ETC_LOCALE_GEN = '''
en_US.UTF-8 UTF-8
en_US ISO-8859-1
@@ -81,6 +81,9 @@ def UserExists(username):
def CreateBuildUser(user=BUILDER_USER):
+ if user == BUILDER_USER:
+ logging.warning('Skipping create user.')
+ return
if not UserExists(user):
home_dir = '/home/%s' % user
Run(['useradd', user, '-d', home_dir])
@@ -89,6 +92,9 @@ def CreateBuildUser(user=BUILDER_USER):
def RemoveBuildUser():
+ if True:
+ logging.warning('Skipping delete user.')
+ return
if UserExists(BUILDER_USER):
Run(['userdel', '-r', BUILDER_USER])
@@ -272,6 +278,8 @@ def AurInstall(name=None, pkbuild_url=None):
tarball = glob.glob(os.path.join(workspace_dir, '*.tar*'))
tarball = tarball[0]
Pacman(['-U', tarball], cwd=workspace_dir)
+
+ RemoveBuildUser()
return tarball
@@ -283,6 +291,13 @@ def Pacman(params, cwd=None):
Run(['pacman', '--noconfirm'] + params, cwd=cwd)
+def UpdatePacmanDatabase():
+ Pacman(['-Sy'])
+
+
+def UpdateAllPackages():
+ Pacman(['-Syyu'])
+
def InstallPackages(package_list):
Pacman(['-S'] + package_list)
@@ -305,6 +320,9 @@ class ImageMapper(object):
if not self._device_map:
self.LoadPartitions()
+ def InstallLoopback(self):
+ SudoRun(['modprobe', 'loop'])
+
def LoadPartitions(self):
return_code, out, err = SudoRun(['kpartx', '-l', self._raw_disk], capture_output=True)
# Expected Format
generated by cgit v1.3 (git 2.53.0) at 2026-04-15 01:54:16 +0000