--- /dev/null
+#!/usr/bin/python
+#
+# Copyright (c) 2003 Intel Corporation
+# All rights reserved.
+#
+# Copyright (c) 2004-2007 The Trustees of Princeton University
+# All rights reserved.
+# expected /proc/partitions format
+
+import os, sys, string
+import popen2
+import shutil
+import traceback
+import time
+
+from Exceptions import *
+import utils
+import BootServerRequest
+import BootAPI
+
+
+def Run( vars, log ):
+ """
+ Download core + extensions bootstrapfs tarballs and install on the hard drive
+
+ Expect the following variables from the store:
+ SYSIMG_PATH the path where the system image will be mounted
+ PARTITIONS dictionary of generic part. types (root/swap)
+ and their associated devices.
+ NODE_ID the id of this machine
+
+ Sets the following variables:
+ TEMP_BOOTCD_PATH where the boot cd is remounted in the temp
+ path
+ ROOT_MOUNTED set to 1 when the the base logical volumes
+ are mounted.
+ """
+
+ log.write( "\n\nStep: Install: bootstrapfs tarball.\n" )
+
+ # make sure we have the variables we need
+ try:
+ SYSIMG_PATH= vars["SYSIMG_PATH"]
+ if SYSIMG_PATH == "":
+ raise ValueError, "SYSIMG_PATH"
+
+ PARTITIONS= vars["PARTITIONS"]
+ if PARTITIONS == None:
+ raise ValueError, "PARTITIONS"
+
+ NODE_ID= vars["NODE_ID"]
+ if NODE_ID == "":
+ raise ValueError, "NODE_ID"
+
+ 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
+
+
+ try:
+ # make sure the required partitions exist
+ val= PARTITIONS["root"]
+ val= PARTITIONS["swap"]
+ val= PARTITIONS["vservers"]
+ except KeyError, part:
+ log.write( "Missing partition in PARTITIONS: %s\n" % part )
+ return 0
+
+ bs_request= BootServerRequest.BootServerRequest(vars)
+
+ log.write( "turning on swap space\n" )
+ utils.sysexec( "swapon %s" % PARTITIONS["swap"], log )
+
+ # make sure the sysimg dir is present
+ 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 vserver partition in root file system\n" )
+ utils.makedirs( SYSIMG_PATH + "/vservers" )
+ utils.sysexec( "mount -t ext3 %s %s/vservers" % (PARTITIONS["vservers"],
+ SYSIMG_PATH), log )
+
+ vars['ROOT_MOUNTED']= 1
+
+ # call getNodeFlavour
+ try:
+ node_flavour = BootAPI.call_api_function(vars, "GetNodeFlavour", (NODE_ID,) )
+ nodefamily = node_flavour['nodefamily']
+ extensions = node_flavour['extensions']
+ plain = node_flavour['plain']
+ except:
+ raise BootManagerException ("Could not call GetNodeFlavour - need PLCAPI-5.0")
+
+ # the 'plain' option is for tests mostly
+ if plain:
+ download_suffix=".tar"
+ uncompress_option=""
+ log.write("Using plain bootstrapfs images\n")
+ else:
+ download_suffix=".tar.bz2"
+ uncompress_option="-j"
+ log.write("Using compressed bootstrapfs images\n")
+
+ log.write ("Using nodefamily=%s\n"%(nodefamily))
+ if not extensions:
+ log.write("Installing only core software\n")
+ else:
+ log.write("Requested extensions %r\n" % 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)
+
+ source_hash_file= "/boot/%s.sha1sum" % (tarball)
+ dest_hash_file= "%s/%s.sha1sum" % (SYSIMG_PATH, tarball)
+
+ time_beg=time.time()
+ log.write( "downloading %s\n" % 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,
+ 1, 1, dest_file,
+ 30, 14400)
+ time_end=time.time()
+ duration=int(time_end-time_beg)
+ log.write("Done downloading (%s seconds)\n"%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,
+ 1, 1, dest_hash_file,
+ 30, 14400)
+
+ log.write( "verifying sha1sum for %s\n"%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)
+
+
+ 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 )
+ else:
+ # the main tarball is required
+ if name == nodefamily:
+ raise BootManagerException, "FATAL: Unable to download main tarball %s from server." % \
+ source_file
+ # for extensions, just print a warning
+ else:
+ log.write("WARNING: tarball for extension %s not found\n"%(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 )
+
+ # 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" )
+
+ if os.path.exists("/usr/boot"):
+ utils.makedirs(SYSIMG_PATH + "/usr")
+ shutil.copytree("/usr/boot", SYSIMG_PATH + "/usr/boot")
+ elif os.path.exists("/usr/bootme"):
+ utils.makedirs(SYSIMG_PATH + "/usr/boot")
+ boot_server = file("/usr/bootme/BOOTSERVER").readline().strip()
+ shutil.copy("/usr/bootme/cacert/" + boot_server + "/cacert.pem",
+ SYSIMG_PATH + "/usr/boot/cacert.pem")
+ file(SYSIMG_PATH + "/usr/boot/boot_server", "w").write(boot_server)
+ shutil.copy("/usr/bootme/pubring.gpg", SYSIMG_PATH + "/usr/boot/pubring.gpg")
+
+ # For backward compatibility
+ if os.path.exists("/usr/bootme"):
+ utils.makedirs(SYSIMG_PATH + "/mnt/cdrom")
+ shutil.copytree("/usr/bootme", SYSIMG_PATH + "/mnt/cdrom/bootme")
+
+ # 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_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.close()
+
+ return 1
git://git.onelab.eu / bootmanager.git / blobdiff