From 980c8faf01fa59ce3922cbad3363a6c2f759d30e Mon Sep 17 00:00:00 2001 From: Tom Zanussi Date: Sun, 3 Aug 2014 11:42:49 -0500 Subject: wic: Remove mic bootstrap packaging bootstrap, not needed Signed-off-by: Tom Zanussi --- scripts/lib/mic/bootstrap.py | 279 ------------------------------------------- 1 file changed, 279 deletions(-) delete mode 100644 scripts/lib/mic/bootstrap.py (limited to 'scripts') diff --git a/scripts/lib/mic/bootstrap.py b/scripts/lib/mic/bootstrap.py deleted file mode 100644 index 66c291b0a8..0000000000 --- a/scripts/lib/mic/bootstrap.py +++ /dev/null @@ -1,279 +0,0 @@ -#!/usr/bin/python -tt -# -# Copyright (c) 2009, 2010, 2011 Intel, Inc. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the Free -# Software Foundation; version 2 of the License -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., 59 -# Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -from __future__ import with_statement -import os -import sys -import tempfile -import shutil -import subprocess -import rpm -from mic import msger -from mic.utils import errors, proxy, misc -from mic.utils.rpmmisc import readRpmHeader, RPMInstallCallback -from mic.chroot import cleanup_mounts, setup_chrootenv, cleanup_chrootenv - -PATH_BOOTSTRAP = "/usr/sbin:/usr/bin:/sbin:/bin" - -RPMTRANS_FLAGS = [ - rpm.RPMTRANS_FLAG_ALLFILES, - rpm.RPMTRANS_FLAG_NOSCRIPTS, - rpm.RPMTRANS_FLAG_NOTRIGGERS, - ] - -RPMVSF_FLAGS = [ - rpm._RPMVSF_NOSIGNATURES, - rpm._RPMVSF_NODIGESTS - ] - -RPMPROB_FLAGS = [ - rpm.RPMPROB_FILTER_OLDPACKAGE, - rpm.RPMPROB_FILTER_REPLACEPKG, - rpm.RPMPROB_FILTER_IGNOREARCH - ] - -class MiniBackend(object): - def __init__(self, rootdir, arch=None, repomd=None): - self._ts = None - self.rootdir = os.path.abspath(rootdir) - self.arch = arch - self.repomd = repomd - self.dlpkgs = [] - self.localpkgs = {} - self.optionals = [] - self.preins = {} - self.postins = {} - self.scriptlets = False - - def __del__(self): - try: - del self.ts - except: - pass - - def get_ts(self): - if not self._ts: - self._ts = rpm.TransactionSet(self.rootdir) - self._ts.setFlags(reduce(lambda x, y: x|y, RPMTRANS_FLAGS)) - self._ts.setVSFlags(reduce(lambda x, y: x|y, RPMVSF_FLAGS)) - self._ts.setProbFilter(reduce(lambda x, y: x|y, RPMPROB_FLAGS)) - - return self._ts - - def del_ts(self): - if self._ts: - self._ts.closeDB() - self._ts = None - - ts = property(fget = lambda self: self.get_ts(), - fdel = lambda self: self.del_ts(), - doc="TransactionSet object") - - def selectPackage(self, pkg): - if not pkg in self.dlpkgs: - self.dlpkgs.append(pkg) - - def runInstall(self): - # FIXME: check space - self.downloadPkgs() - self.installPkgs() - - if not self.scriptlets: - return - - for pkg in self.preins.keys(): - prog, script = self.preins[pkg] - self.run_pkg_script(pkg, prog, script, '0') - for pkg in self.postins.keys(): - prog, script = self.postins[pkg] - self.run_pkg_script(pkg, prog, script, '1') - - def downloadPkgs(self): - nonexist = [] - for pkg in self.dlpkgs: - localpth = misc.get_package(pkg, self.repomd, self.arch) - if localpth: - self.localpkgs[pkg] = localpth - elif pkg in self.optionals: - # skip optional rpm - continue - else: - # mark nonexist rpm - nonexist.append(pkg) - - if nonexist: - raise errors.BootstrapError("Can't get rpm binary: %s" % - ','.join(nonexist)) - - def installPkgs(self): - for pkg in self.localpkgs.keys(): - rpmpath = self.localpkgs[pkg] - - hdr = readRpmHeader(self.ts, rpmpath) - - # save prein and postin scripts - self.preins[pkg] = (hdr['PREINPROG'], hdr['PREIN']) - self.postins[pkg] = (hdr['POSTINPROG'], hdr['POSTIN']) - - # mark pkg as install - self.ts.addInstall(hdr, rpmpath, 'u') - - # run transaction - self.ts.order() - cb = RPMInstallCallback(self.ts) - self.ts.run(cb.callback, '') - - def run_pkg_script(self, pkg, prog, script, arg): - mychroot = lambda: os.chroot(self.rootdir) - - if not script: - return - - if prog == "": - prog = "/usr/bin/lua" - - tmpdir = os.path.join(self.rootdir, "tmp") - if not os.path.exists(tmpdir): - os.makedirs(tmpdir) - tmpfd, tmpfp = tempfile.mkstemp(dir=tmpdir, prefix="%s.pre-" % pkg) - script = script.replace('\r', '') - os.write(tmpfd, script) - os.close(tmpfd) - os.chmod(tmpfp, 0700) - - try: - script_fp = os.path.join('/tmp', os.path.basename(tmpfp)) - subprocess.call([prog, script_fp, arg], preexec_fn=mychroot) - except (OSError, IOError), err: - msger.warning(str(err)) - finally: - os.unlink(tmpfp) - -class Bootstrap(object): - def __init__(self, rootdir, distro, arch=None): - self.rootdir = misc.mkdtemp(dir=rootdir, prefix=distro) - self.distro = distro - self.arch = arch - self.logfile = None - self.pkgslist = [] - self.repomd = None - - def __del__(self): - self.cleanup() - - def get_rootdir(self): - if os.path.exists(self.rootdir): - shutil.rmtree(self.rootdir, ignore_errors=True) - os.makedirs(self.rootdir) - return self.rootdir - - def dirsetup(self, rootdir=None): - _path = lambda pth: os.path.join(rootdir, pth.lstrip('/')) - - if not rootdir: - rootdir = self.rootdir - - try: - # make /tmp and /etc path - tmpdir = _path('/tmp') - if not os.path.exists(tmpdir): - os.makedirs(tmpdir) - etcdir = _path('/etc') - if not os.path.exists(etcdir): - os.makedirs(etcdir) - - # touch distro file - tzdist = _path('/etc/%s-release' % self.distro) - if not os.path.exists(tzdist): - with open(tzdist, 'w') as wf: - wf.write("bootstrap") - except: - pass - - def create(self, repomd, pkglist, optlist=()): - try: - pkgmgr = MiniBackend(self.get_rootdir()) - pkgmgr.arch = self.arch - pkgmgr.repomd = repomd - pkgmgr.optionals = list(optlist) - map(pkgmgr.selectPackage, pkglist + list(optlist)) - pkgmgr.runInstall() - except (OSError, IOError, errors.CreatorError), err: - raise errors.BootstrapError("%s" % err) - - def run(self, cmd, chdir, rootdir=None, bindmounts=None): - def mychroot(): - os.chroot(rootdir) - os.chdir(chdir) - - def sync_timesetting(rootdir): - try: - # sync time and zone info to bootstrap - if os.path.exists(rootdir + "/etc/localtime"): - os.unlink(rootdir + "/etc/localtime") - shutil.copyfile("/etc/localtime", rootdir + "/etc/localtime") - except: - pass - - def sync_passwdfile(rootdir): - try: - # sync passwd file to bootstrap, saving the user info - if os.path.exists(rootdir + "/etc/passwd"): - os.unlink(rootdir + "/etc/passwd") - shutil.copyfile("/etc/passwd", rootdir + "/etc/passwd") - except: - pass - - if not rootdir: - rootdir = self.rootdir - - if isinstance(cmd, list): - shell = False - else: - shell = True - - env = os.environ - env['PATH'] = "%s:%s" % (PATH_BOOTSTRAP, env['PATH']) - - retcode = 0 - gloablmounts = None - try: - proxy.set_proxy_environ() - gloablmounts = setup_chrootenv(rootdir, bindmounts, False) - sync_timesetting(rootdir) - sync_passwdfile(rootdir) - retcode = subprocess.call(cmd, preexec_fn=mychroot, env=env, shell=shell) - except (OSError, IOError): - # add additional information to original exception - value, tb = sys.exc_info()[1:] - value = '%s: %s' % (value, ' '.join(cmd)) - raise RuntimeError, value, tb - finally: - if self.logfile and os.path.isfile(self.logfile): - msger.log(file(self.logfile).read()) - cleanup_chrootenv(rootdir, bindmounts, gloablmounts) - proxy.unset_proxy_environ() - return retcode - - def cleanup(self): - try: - # clean mounts - cleanup_mounts(self.rootdir) - # remove rootdir - shutil.rmtree(self.rootdir, ignore_errors=True) - except: - pass -- cgit 1.2.3-korg