def load(self, name, loadFn=None):
cfg, data = self.loadFixture(name, loadFn=loadFn)
# get a random name for this particular instance of the fixture
# in order to create unique copies
randomDbName = self._randomName()
# make a copy of the data directory and update the cfg
testDataPath = tempfile.mkdtemp(prefix = "fixture%s" % name, suffix = '.copy')
util.copytree(os.path.join(cfg.dataPath,'*'), testDataPath)
testCfg = copy.deepcopy(cfg)
testCfg.dataPath = testDataPath
testCfg.dbPath = os.path.join(testCfg.dataPath, 'mintdb')
testCfg.imagesPath = os.path.join(testCfg.dataPath, 'images')
testCfg.reposContentsDir = "%s %s" % (os.path.join(testCfg.dataPath, 'contents1', '%s'),
os.path.join(testCfg.dataPath, 'contents2', '%s'))
testCfg.reposPath = os.path.join(testCfg.dataPath, 'repos')
f = open(os.path.join(testCfg.dataPath, "rbuilder.conf"), 'w')
testCfg.display(out=f)
f.close()
# restore the repos dbs
db = self.harness.getRootDB()
cu = db.cursor()
cu.execute("""SELECT datname FROM pg_database
WHERE datname LIKE 'cr%s%%'""" % name.lower())
for dbname in [x[0] for x in cu.fetchall()]:
fixtureCopyReposDbName = dbname[2+len(name):]
self._dupDb(dbname, fixtureCopyReposDbName)
return testCfg, data
def setup(self):
util.mkdirChain(util.joinPaths(self.image_root, 'boot', 'grub'))
# path to grub stage1/stage2 files in rPL/rLS
util.copytree(
util.joinPaths(self.image_root, 'usr', 'share', 'grub', '*', '*'),
util.joinPaths(self.image_root, 'boot', 'grub'))
# path to grub files in SLES
if is_SUSE(self.image_root):
util.copytree(
util.joinPaths(self.image_root, 'usr', 'lib', 'grub', '*'),
util.joinPaths(self.image_root, 'boot', 'grub'))
if is_UBUNTU(self.image_root):
# path to grub files in x86 Ubuntu
util.copytree(
util.joinPaths(self.image_root, 'usr', 'lib', 'grub', 'i386-pc', '*'),
util.joinPaths(self.image_root, 'boot', 'grub'))
# path to grub files in x86_64 Ubuntu
util.copytree(
util.joinPaths(self.image_root, 'usr', 'lib', 'grub', 'x86_64-pc', '*'),
util.joinPaths(self.image_root, 'boot', 'grub'))
util.mkdirChain(util.joinPaths(self.image_root, 'etc'))
# Create a stub grub.conf
self.writeConf()
# Create the appropriate links
if self._get_grub_conf() != 'menu.lst':
os.symlink('grub.conf', util.joinPaths(
self.image_root, 'boot', 'grub', 'menu.lst'))
os.symlink('../boot/grub/grub.conf',
util.joinPaths(self.image_root, 'etc', 'grub.conf'))
if is_SUSE(self.image_root):
self._suse_grub_stub()
def _generate(self):
self._log.info("Generating template %s from trove %s=%s[%s]",
self._hash, *self._troveTup)
self._installContents(self._contentsDir, [self._troveTup])
# Copy "unified" directly into the output.
os.mkdir(self._outputDir)
util.copytree(self._contentsDir + '/unified', self._outputDir + '/')
# Process the MANIFEST file.
for line in open(self._contentsDir + '/MANIFEST'):
line = line.rstrip()
if not line or line[0] == '#':
continue
args = line.rstrip().split(',')
command = args.pop(0)
commandFunc = getattr(self, '_DO_' + command, None)
if not commandFunc:
raise RuntimeError("Unknown command %r in MANIFEST"
% (command,))
commandFunc(args)
# Archive the results.
digest = digestlib.sha1()
outFile = util.AtomicFile(self._outputPath)
proc = call(['/bin/tar', '-cC', self._outputDir, '.'],
stdout=subprocess.PIPE, captureOutput=False, wait=False)
util.copyfileobj(proc.stdout, outFile, digest=digest)
proc.wait()
# Write metadata.
metaFile = util.AtomicFile(self._outputPath + '.metadata')
cPickle.dump({
'sha1sum': digest.hexdigest(),
'trovespec': '%s=%s[%s]' % self._troveTup,
'kernel': (self._kernelTup and ('%s=%s[%s]' % self._kernelTup)
or '<none>'),
# Right now, we are going to hardcode this to an older version
# of Netclient Protocol to hint to the Conary installed on the
# jobslave to generate old filecontainers that are compatible
# with all versions of Conary. (See RBL-1552.)
'netclient_protocol_version': '38',
}, metaFile)
metaFile.commit()
outFile.commit()
self._log.info("Template %s created", self._hash)
def testCopyTree(self):
# test copying tree with different syntaxes
d = tempfile.mkdtemp()
subdir = os.sep.join((d, 'subdir'))
os.mkdir(subdir)
fn = os.sep.join((subdir, 'hello'))
f = open(fn, 'w')
f.write('hello')
d2 = tempfile.mkdtemp()
subdir2 = os.sep.join((d2, 'subdir'))
fn2 = os.sep.join((subdir2, 'hello'))
util.copytree(subdir, d2)
assert(os.path.isdir(subdir2) and os.path.exists(fn2))
util.rmtree(subdir2)
util.copytree(subdir + '/', d2)
assert(os.path.isdir(subdir2) and os.path.exists(fn2))
util.rmtree(d)
def testCopyTree(self):
# test copying tree with different syntaxes
d = tempfile.mkdtemp()
subdir = os.sep.join((d, 'subdir'))
os.mkdir(subdir)
fn = os.sep.join((subdir, 'hello'))
f = open(fn, 'w')
f.write('hello')
d2 = tempfile.mkdtemp()
subdir2 = os.sep.join((d2, 'subdir'))
fn2 = os.sep.join((subdir2, 'hello'))
util.copytree(subdir, d2)
assert(os.path.isdir(subdir2) and os.path.exists(fn2))
util.rmtree(subdir2)
util.copytree(subdir + '/', d2)
assert(os.path.isdir(subdir2) and os.path.exists(fn2))
util.rmtree(d)
def load(self, name, loadFn=None):
cfg, data = self.loadFixture(name, loadFn=loadFn)
# make a copy of the data directory and update the cfg
testDataPath = tempfile.mkdtemp(prefix = "fixture%s" % name, suffix = '.copy')
self.testDataPath = testDataPath
util.copytree(os.path.join(cfg.dataPath,'*'), testDataPath)
testCfg = copy.deepcopy(cfg)
testCfg.dataPath = testDataPath
testCfg.dbPath = os.path.join(testCfg.dataPath, 'mintdb')
testCfg.imagesPath = os.path.join(testCfg.dataPath, 'images')
testCfg.reposContentsDir = "%s %s" % (
os.path.join(testCfg.dataPath, 'contents1', '%s'),
os.path.join(testCfg.dataPath, 'contents2', '%s'))
reposDBPath = os.path.join(testCfg.dataPath, 'repos', '%s', 'sqldb')
testCfg.configLine('database default sqlite ' + reposDBPath)
testCfg.reposPath = os.path.join(testCfg.dataPath, 'repos')
f = open(os.path.join(testCfg.dataPath, "rbuilder.conf"), 'w')
testCfg.display(out=f)
f.close()
return testCfg, data
