def generateOne(self, kver, rdPath):
log.info("Rebuilding initrd for kernel %s", kver)
args = ['/usr/sbin/chroot', self.image_root, '/sbin/mkinitrd',
'-f', '--allow-missing']
for driver in self.MODULES:
args.append('--with=' + driver)
if is_RH(self.image_root):
args.append('--preload=xenblk')
args.extend([rdPath, kver])
logCall(args)
def postTagScripts(self):
# misc. stuff that needs to run after tag handlers have finished
dhcp = self.filePath("etc/sysconfig/network/dhcp")
if os.path.isfile(dhcp):
# tell SUSE to set the hostname via DHCP
cmd = r"""/bin/sed -e 's/DHCLIENT_SET_HOSTNAME=.*/DHCLIENT_SET_HOSTNAME="yes"/g' -i %s""" % dhcp
logCall(cmd)
logCall("rm -rf %s/var/lib/conarydb/rollbacks/*" % self.root)
# set up shadow passwords/md5 passwords
authConfigCmd = "chroot %s %%s --kickstart --enablemd5 --enableshadow" " --disablecache" % self.root
if self.fileExists("/usr/sbin/authconfig"):
logCall(authConfigCmd % "/usr/sbin/authconfig")
elif self.fileExists("/usr/bin/authconfig"):
logCall(authConfigCmd % "/usr/bin/authconfig")
elif self.fileExists("/usr/sbin/pwconv"):
logCall("chroot %s /usr/sbin/pwconv" % self.root)
# allow empty password to log in for virtual appliance
fn = self.filePath("etc/pam.d/common-auth")
if os.path.exists(fn):
f = open(fn)
lines = []
for line in f:
line = line.strip()
if "pam_unix2.so" in line and "nullok" not in line:
line += " nullok"
lines.append(line)
lines.append("")
f = open(fn, "w")
f.write("\n".join(lines))
f.close()
# Unlock the root account by blanking its password, unless a valid
# password is already set.
if self.fileExists("usr/sbin/usermod") and not hasRootPassword(self.root):
log.info("Blanking root password.")
logCall("chroot %s /usr/sbin/usermod -p '' root" % self.root, ignoreErrors=True)
else:
log.info("Not changing root password.")
# Set up selinux autorelabel if appropriate
selinux = self.filePath("etc/selinux/config")
if os.path.exists(selinux):
selinuxLines = [x.strip() for x in file(selinux).readlines()]
if not "SELINUX=disabled" in selinuxLines:
self.createFile(".autorelabel")
# write an appropriate SLES inittab for XenServer
# and update /etc/securetty so that logins work.
if is_SUSE(self.root):
if self.jobData["buildType"] == buildtypes.XEN_OVA:
cmd = r"/bin/sed -e 's/^#cons:/cons:/' -e 's/^\([1-6]\):/#\1:/' -i %s" % self.filePath("/etc/inittab")
logCall(cmd)
cmd = r"echo -e 'console\nxvc0' >> %s" % self.filePath("/etc/securetty")
logCall(cmd)
elif self.jobData["buildType"] == buildtypes.AMI:
cmd = r"/bin/sed -i 's/^#\(l4\)/\1/g' %s" % self.filePath("/etc/inittab")
logCall(cmd)
# This returns a non-zero exit code
try:
if is_SUSE(self.root, version=10):
cmd = r"chroot %s /sbin/chkconfig --levels 2345 network on" % self.root
else:
cmd = r"chroot %s /sbin/chkconfig -s network 2345" % self.root
logCall(cmd)
except:
pass
# RedHat needs a config to tell it it's okay to upgrade the kernel
if is_RH(self.root) and not self.fileExists("etc/sysconfig/kernel"):
self.createFile("etc/sysconfig/kernel", "UPDATEDEFAULT=yes\n" "DEFAULTKERNEL=kernel\n")
# Finish installation of bootloader
if not self.fileExists("boot/boot"):
# So /boot/blah in grub conf still works if /boot is separate
os.symlink(".", self.filePath("boot/boot"))
self.bootloader.install()