import BootAPI
-def Run( vars, log ):
+def Run(vars, log):
"""
Download core + extensions bootstrapfs tarballs and install on the hard drive
are mounted.
"""
- log.write( "\n\nStep: Install: bootstrapfs tarball.\n" )
+ log.write("\n\nStep: Install: bootstrapfs tarball.\n")
# make sure we have the variables we need
try:
- SYSIMG_PATH= vars["SYSIMG_PATH"]
+ SYSIMG_PATH = vars["SYSIMG_PATH"]
if SYSIMG_PATH == "":
- raise ValueError, "SYSIMG_PATH"
+ raise ValueError("SYSIMG_PATH")
- PARTITIONS= vars["PARTITIONS"]
+ PARTITIONS = vars["PARTITIONS"]
if PARTITIONS == None:
- raise ValueError, "PARTITIONS"
+ raise ValueError("PARTITIONS")
- NODE_ID= vars["NODE_ID"]
+ NODE_ID = vars["NODE_ID"]
if NODE_ID == "":
- raise ValueError, "NODE_ID"
+ raise ValueError("NODE_ID")
- VERSION=vars['VERSION'] or 'unknown'
+ VERSION = vars['VERSION'] or 'unknown'
- except KeyError, var:
- raise BootManagerException, "Missing variable in vars: %s\n" % var
- except ValueError, var:
- raise BootManagerException, "Variable in vars, shouldn't be: %s\n" % var
+ except KeyError as var:
+ raise BootManagerException("Missing variable in vars: {}\n".format(var))
+ except ValueError as var:
+ raise BootManagerException("Variable in vars, shouldn't be: {}\n".format(var))
try:
# make sure the required partitions exist
- val= PARTITIONS["root"]
- val= PARTITIONS["swap"]
- val= PARTITIONS["vservers"]
+ val = PARTITIONS["root"]
+ val = PARTITIONS["swap"]
+ val = PARTITIONS["vservers"]
except KeyError, part:
- log.write( "Missing partition in PARTITIONS: %s\n" % part )
+ log.write("Missing partition in PARTITIONS: {}\n".format(part))
return 0
- bs_request= BootServerRequest.BootServerRequest(vars)
+ bs_request = BootServerRequest.BootServerRequest(vars)
- log.write( "turning on swap space\n" )
- utils.sysexec( "swapon %s" % PARTITIONS["swap"], log )
+ log.write("turning on swap space\n")
+ utils.sysexec("swapon {}".format(PARTITIONS["swap"]), log)
# make sure the sysimg dir is present
- utils.makedirs( SYSIMG_PATH )
+ utils.makedirs(SYSIMG_PATH)
- log.write( "mounting root file system\n" )
- utils.sysexec( "mount -t ext3 %s %s" % (PARTITIONS["root"],SYSIMG_PATH), log )
+ log.write("mounting root file system\n")
+ utils.sysexec("mount -t ext3 {} {}".format(PARTITIONS["root"], SYSIMG_PATH), log)
fstype = 'ext3' if vars['virt']=='vs' else 'btrfs'
one_partition = vars['ONE_PARTITION']=='1'
if (not one_partition):
- log.write( "mounting vserver partition in root file system (type %s)\n"%fstype )
- utils.makedirs( SYSIMG_PATH + "/vservers" )
- utils.sysexec( "mount -t %s %s %s/vservers" % \
- (fstype, PARTITIONS["vservers"], SYSIMG_PATH), log )
+ log.write("mounting vserver partition in root file system (type {})\n".format(fstype))
+ utils.makedirs(SYSIMG_PATH + "/vservers")
+ utils.sysexec("mount -t {} {} {}/vservers"\
+ .format(fstype, PARTITIONS["vservers"], SYSIMG_PATH), log)
if vars['virt']=='lxc':
# NOTE: btrfs quota is supported from version: >= btrfs-progs-0.20 (f18+)
# older versions will not recongize the 'quota' command.
- log.write( "Enabling btrfs quota on %s/vservers\n"%SYSIMG_PATH )
- utils.sysexec_noerr( "btrfs quota enable %s/vservers" % SYSIMG_PATH )
+ log.write("Enabling btrfs quota on {}/vservers\n".format(SYSIMG_PATH))
+ utils.sysexec_noerr("btrfs quota enable {}/vservers".format(SYSIMG_PATH))
- vars['ROOT_MOUNTED']= 1
+ vars['ROOT_MOUNTED'] = 1
# this is now retrieved in GetAndUpdateNodeDetails
nodefamily = vars['nodefamily']
# the 'plain' option is for tests mostly
plain = vars['plain']
if plain:
- download_suffix=".tar"
- uncompress_option=""
+ download_suffix = ".tar"
+ uncompress_option = ""
log.write("Using plain bootstrapfs images\n")
else:
- download_suffix=".tar.bz2"
- uncompress_option="-j"
+ download_suffix = ".tar.bz2"
+ uncompress_option = "-j"
log.write("Using compressed bootstrapfs images\n")
- log.write ("Using nodefamily=%s\n"%(nodefamily))
+ log.write ("Using nodefamily={}\n".format(nodefamily))
if not extensions:
log.write("Installing only core software\n")
else:
- log.write("Requested extensions %r\n" % extensions)
+ log.write("Requested extensions {}\n".format(extensions))
bootstrapfs_names = [ nodefamily ] + extensions
for name in bootstrapfs_names:
- tarball = "bootstrapfs-%s%s"%(name,download_suffix)
- source_file= "/boot/%s" % (tarball)
- dest_file= "%s/%s" % (SYSIMG_PATH, tarball)
+ tarball = "bootstrapfs-{}{}".format(name, download_suffix)
+ source_file = "/boot/{}".format(tarball)
+ dest_file = "{}/{}".format(SYSIMG_PATH, tarball)
- source_hash_file= "/boot/%s.sha1sum" % (tarball)
- dest_hash_file= "%s/%s.sha1sum" % (SYSIMG_PATH, tarball)
+ source_hash_file = "/boot/{}.sha1sum".format(tarball)
+ dest_hash_file = "{}/{}.sha1sum".format(SYSIMG_PATH, tarball)
- time_beg=time.time()
- log.write( "downloading %s\n" % source_file )
+ time_beg = time.time()
+ log.write("downloading {}\n".format(source_file))
# 30 is the connect timeout, 14400 is the max transfer time in
# seconds (4 hours)
- result = bs_request.DownloadFile( source_file, None, None,
+ result = bs_request.DownloadFile(source_file, None, None,
1, 1, dest_file,
30, 14400)
- time_end=time.time()
- duration=int(time_end-time_beg)
- log.write("Done downloading (%s seconds)\n"%duration)
+ time_end = time.time()
+ duration = int(time_end - time_beg)
+ log.write("Done downloading ({} seconds)\n".format(duration))
if result:
# Download SHA1 checksum file
- log.write( "downloading sha1sum for %s\n"%source_file)
- result = bs_request.DownloadFile( source_hash_file, None, None,
+ log.write("downloading sha1sum for {}\n".format(source_file))
+ result = bs_request.DownloadFile(source_hash_file, None, None,
1, 1, dest_hash_file,
30, 14400)
- log.write( "verifying sha1sum for %s\n"%source_file)
+ log.write("verifying sha1sum for {}\n".format(source_file))
if not utils.check_file_hash(dest_file, dest_hash_file):
- raise BootManagerException, "FATAL: SHA1 checksum does not match between %s and %s" % (source_file, source_hash_file)
+ raise BootManagerException(
+ "FATAL: SHA1 checksum does not match between {} and {}"\
+ .format(source_file, source_hash_file))
- time_beg=time.time()
- log.write( "extracting %s in %s\n" % (dest_file,SYSIMG_PATH) )
- result = utils.sysexec( "tar -C %s -xpf %s %s" % (SYSIMG_PATH,dest_file,uncompress_option), log )
- time_end=time.time()
- duration=int(time_end-time_beg)
- log.write( "Done extracting (%s seconds)\n"%duration)
- utils.removefile( dest_file )
+ time_beg = time.time()
+ log.write("extracting {} in {}\n".format(dest_file, SYSIMG_PATH))
+ result = utils.sysexec("tar -C {} -xpf {} {}".format(SYSIMG_PATH, dest_file, uncompress_option), log)
+ time_end = time.time()
+ duration = int(time_end - time_beg)
+ log.write("Done extracting ({} seconds)\n".format(duration))
+ utils.removefile(dest_file)
else:
# the main tarball is required
if name == nodefamily:
- raise BootManagerException, "FATAL: Unable to download main tarball %s from server." % \
- source_file
+ raise BootManagerException(
+ "FATAL: Unable to download main tarball {} from server."\
+ .format(source_file))
# for extensions, just print a warning
else:
- log.write("WARNING: tarball for extension %s not found\n"%(name))
+ log.write("WARNING: tarball for extension {} not found\n".format(name))
# copy resolv.conf from the base system into our temp dir
# so DNS lookups work correctly while we are chrooted
- log.write( "Copying resolv.conf to temp dir\n" )
- utils.sysexec( "cp /etc/resolv.conf %s/etc/" % SYSIMG_PATH, log )
+ log.write("Copying resolv.conf to temp dir\n")
+ utils.sysexec("cp /etc/resolv.conf {}/etc/".format(SYSIMG_PATH), log)
# Copy the boot server certificate(s) and GPG public key to
# /usr/boot in the temp dir.
- log.write( "Copying boot server certificates and public key\n" )
+ log.write("Copying boot server certificates and public key\n")
if os.path.exists("/usr/boot"):
utils.makedirs(SYSIMG_PATH + "/usr")
shutil.copytree("/usr/bootme", SYSIMG_PATH + "/mnt/cdrom/bootme")
# ONE_PARTITION => new distribution type
- if (vars['ONE_PARTITION']!='1'):
+ if (vars['ONE_PARTITION'] != '1'):
# Import the GPG key into the RPM database so that RPMS can be verified
utils.makedirs(SYSIMG_PATH + "/etc/pki/rpm-gpg")
- utils.sysexec("gpg --homedir=/root --export --armor" \
- " --no-default-keyring --keyring %s/usr/boot/pubring.gpg" \
- " >%s/etc/pki/rpm-gpg/RPM-GPG-KEY-planetlab" % (SYSIMG_PATH, SYSIMG_PATH), log)
+ utils.sysexec("gpg --homedir=/root --export --armor"
+ " --no-default-keyring --keyring {}/usr/boot/pubring.gpg"
+ " > {}/etc/pki/rpm-gpg/RPM-GPG-KEY-planetlab".format(SYSIMG_PATH, SYSIMG_PATH), log)
utils.sysexec_chroot(SYSIMG_PATH, "rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-planetlab", log)
# keep a log on the installed hdd
- stamp=file(SYSIMG_PATH + "/bm-install.txt",'w')
- now=time.strftime("%Y-%b-%d @ %H:%M %Z", time.gmtime())
- stamp.write("Hard drive installed by BootManager %s\n"%VERSION)
- stamp.write("Finished extraction of bootstrapfs on %s\n"%now)
- stamp.write("Using nodefamily %s\n"%nodefamily)
+ stamp = file(SYSIMG_PATH + "/bm-install.txt", 'a')
+ now = time.strftime("%Y-%b-%d @ %H:%M %Z", time.gmtime())
+ stamp.write("Hard drive installed by BootManager {}\n".format(VERSION))
+ stamp.write("Finished extraction of bootstrapfs on {}\n".format(now))
+ stamp.write("Using nodefamily {}\n".format(nodefamily))
stamp.close()
return 1
git://git.onelab.eu / bootmanager.git / blobdiff