Fix #104: Don't verify default target when adding packages

bootstrapvz/base/pkg/packagelist.py

@@ -87,12 +87,10 @@ class PackageList(object):
 			# The package has already been added, skip the checks below
 			return
 
-		# Check if the target exists in the sources list, raise a PackageError if not
-		check_target = target
-		if check_target is None:
-			check_target = self.default_target
-		if not self.source_lists.target_exists(check_target):
-			msg = ('The target release {target} was not found in the sources list').format(target=check_target)
+		# Check if the target exists (unless it's the default target) in the sources list
+		# raise a PackageError if does not
+		if target not in (None, self.default_target) and not self.source_lists.target_exists(target):
+			msg = ('The target release {target} was not found in the sources list').format(target=target)
 			raise PackageError(msg)
 
 		# Note that we maintain the target value even if it is none.

bootstrapvz/common/tasks/apt.py

@@ -87,6 +87,11 @@ class WriteSources(Task):
 
 	@classmethod
 	def run(cls, info):
+		if not info.source_lists.target_exists(info.manifest.system['release']):
+			import logging
+			log = logging.getLogger(__name__)
+			log.warn('No default target has been specified in the sources list, '
+			         'installing packages may fail')
 		for name, sources in info.source_lists.sources.iteritems():
 			if name == 'main':
 				list_path = os.path.join(info.root, 'etc/apt/sources.list')

bootstrapvz/common/tasks/extlinux.py

@@ -1,7 +1,6 @@
 from bootstrapvz.base import Task
 from .. import phases
 from ..tools import log_check_call
-import apt
 import filesystem
 import kernel
 from bootstrapvz.base.fs import partitionmaps
@@ -11,7 +10,6 @@ import os
 class AddExtlinuxPackage(Task):
 	description = 'Adding extlinux package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/common/tasks/filesystem.py

@@ -1,7 +1,6 @@
 from bootstrapvz.base import Task
 from .. import phases
 from ..tools import log_check_call
-import apt
 import bootstrap
 import host
 import volume
@@ -51,7 +50,6 @@ class TuneVolumeFS(Task):
 class AddXFSProgs(Task):
 	description = 'Adding `xfsprogs\' to the image packages'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/common/tasks/grub.py

@@ -1,7 +1,6 @@
 from bootstrapvz.base import Task
 from .. import phases
 from ..tools import log_check_call
-import apt
 import filesystem
 import kernel
 from bootstrapvz.base.fs import partitionmaps
@@ -11,7 +10,6 @@ import os.path
 class AddGrubPackage(Task):
 	description = 'Adding grub package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/common/tasks/packages.py

@@ -7,7 +7,6 @@ from ..tools import log_check_call
 class AddManifestPackages(Task):
 	description = 'Adding packages from the manifest'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/common/tasks/ssh.py

@@ -3,14 +3,12 @@ from .. import phases
 from ..tools import log_check_call
 import os.path
 from . import assets
-import apt
 import initd
 
 
 class AddOpenSSHPackage(Task):
 	description = 'Adding openssh package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/admin_user/tasks.py

@@ -1,14 +1,12 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
 from bootstrapvz.common.tasks.initd import InstallInitScripts
-from bootstrapvz.common.tasks import apt
 import os
 
 
 class AddSudoPackage(Task):
 	description = 'Adding `sudo\' to the image packages'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/ansible/tasks.py

@@ -1,6 +1,5 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 import os
 
 
@@ -23,7 +22,6 @@ class CheckPlaybookPath(Task):
 class AddPackages(Task):
     description = 'Making sure python is installed'
     phase = phases.preparation
-    predecessors = [apt.AddDefaultSources]
 
     @classmethod
     def run(cls, info):

bootstrapvz/plugins/chef/tasks.py

@@ -1,6 +1,5 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 import os
 
 
@@ -23,7 +22,6 @@ class CheckAssetsPath(Task):
 class AddPackages(Task):
 	description = 'Add chef package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/cloud_init/tasks.py

@@ -10,7 +10,7 @@ import os.path
 class AddCloudInitPackages(Task):
 	description = 'Adding cloud-init package and sudo'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources, apt.AddBackports]
+	predecessors = [apt.AddBackports]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/opennebula/tasks.py

@@ -6,7 +6,7 @@ from bootstrapvz.common import phases
 class AddONEContextPackage(Task):
 	description = 'Adding the OpenNebula context package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources, apt.AddBackports]
+	predecessors = [apt.AddBackports]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/pip_install/tasks.py

@@ -1,12 +1,10 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 
 
 class AddPipPackage(Task):
 	description = 'Adding `pip\' and Co. to the image packages'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/puppet/tasks.py

@@ -1,6 +1,5 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 from bootstrapvz.common.tools import sed_i
 import os
 
@@ -40,7 +39,6 @@ class CheckManifestPath(Task):
 class AddPackages(Task):
 	description = 'Add puppet package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/salt/tasks.py

@@ -1,7 +1,6 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
 from bootstrapvz.common.tasks import packages
-from bootstrapvz.common.tasks import apt
 from bootstrapvz.common.tools import log_check_call
 from bootstrapvz.common.tools import sed_i
 import os
@@ -11,7 +10,6 @@ import urllib
 class InstallSaltDependencies(Task):
 	description = 'Add depended packages for salt-minion'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/unattended_upgrades/tasks.py

@@ -1,12 +1,10 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 
 
 class AddUnattendedUpgradesPackage(Task):
 	description = 'Adding `unattended-upgrades\' to the image packages'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/plugins/vagrant/tasks.py

@@ -1,7 +1,6 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
 from bootstrapvz.common.tasks import workspace
-from bootstrapvz.common.tasks import apt
 import os
 import shutil
 
@@ -39,7 +38,6 @@ class CreateVagrantBoxDir(Task):
 class AddPackages(Task):
 	description = 'Add packages that vagrant depends on'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/providers/azure/tasks/packages.py

@@ -1,13 +1,11 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 from bootstrapvz.common.tasks.packages import InstallPackages
 
 
 class DefaultPackages(Task):
 	description = 'Adding image packages required for Azure'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/providers/ec2/tasks/network.py

@@ -1,6 +1,5 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 from bootstrapvz.common.tasks import kernel
 import os.path
 
@@ -23,7 +22,6 @@ class EnableDHCPCDDNS(Task):
 class AddBuildEssentialPackage(Task):
 	description = 'Adding build-essential package'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/providers/ec2/tasks/packages.py

@@ -1,12 +1,10 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 
 
 class DefaultPackages(Task):
 	description = 'Adding image packages required for EC2'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/providers/gce/tasks/packages.py

@@ -8,7 +8,6 @@ import os
 class DefaultPackages(Task):
 	description = 'Adding image packages required for GCE'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):
@@ -32,7 +31,7 @@ class DefaultPackages(Task):
 class ReleasePackages(Task):
 	description = 'Adding release-specific packages required for GCE'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources, apt.AddBackports, DefaultPackages]
+	predecessors = [apt.AddBackports, DefaultPackages]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/providers/kvm/tasks/packages.py

@@ -1,12 +1,10 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 
 
 class DefaultPackages(Task):
 	description = 'Adding image packages required for kvm'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):

bootstrapvz/providers/virtualbox/tasks/packages.py

@@ -1,12 +1,10 @@
 from bootstrapvz.base import Task
 from bootstrapvz.common import phases
-from bootstrapvz.common.tasks import apt
 
 
 class DefaultPackages(Task):
 	description = 'Adding image packages required for virtualbox'
 	phase = phases.preparation
-	predecessors = [apt.AddDefaultSources]
 
 	@classmethod
 	def run(cls, info):