示例#1
0
    def preinstallPkgs(self):
        if not self.ts_pre:
            self.__initialize_transaction()

        self.ts_pre.order()
        cb = rpmmisc.RPMInstallCallback(self.ts_pre)
        cb.headmsg = "Preinstall"
        installlogfile = "%s/__catched_stderr.buf" % (self.instroot)

        # start to catch stderr output from librpm
        msger.enable_logstderr(installlogfile)

        errors = self.ts_pre.run(cb.callback, '')
        # stop catch
        msger.disable_logstderr()
        self.ts_pre.closeDB()
        self.ts_pre = None

        if errors is not None:
            if len(errors) == 0:
                msger.warning('scriptlet or other non-fatal errors occurred '
                              'during transaction.')

            else:
                for e in errors:
                    msger.warning(e[0])
                raise RepoError('Could not run transaction.')
示例#2
0
    def preinstallPkgs(self):
        if not self.ts_pre:
            self.__initialize_transaction()

        self.ts_pre.order()
        cb = rpmmisc.RPMInstallCallback(self.ts_pre)
        cb.headmsg = "Preinstall"
        installlogfile = "%s/__catched_stderr.buf" % (self.instroot)

        # start to catch stderr output from librpm
        msger.enable_logstderr(installlogfile)

        errors = self.ts_pre.run(cb.callback, '')
        # stop catch
        msger.disable_logstderr()
        self.ts_pre.closeDB()
        self.ts_pre = None

        if errors is not None:
            if len(errors) == 0:
                msger.warning('scriptlet or other non-fatal errors occurred '
                              'during transaction.')

            else:
                for e in errors:
                    msger.warning(e[0])
                raise RepoError('Could not run transaction.')
示例#3
0
 def testLogstderr(self):
     excepted = "hello\n"
     cwd = os.getcwd()
     msger.enable_logstderr(cwd + "/__tmp_err.log")
     print >>sys.stderr, "hello"
     msger.disable_logstderr()
     self.assertEqual(excepted, sys.stderr.getvalue())
示例#4
0
文件: test_msger.py 项目: ronan22/mic
 def testLogstderr(self):
     excepted = "hello\n"
     cwd = os.getcwd()
     msger.enable_logstderr(cwd + "/__tmp_err.log")
     print >> sys.stderr, "hello"
     msger.disable_logstderr()
     self.assertEqual(excepted, sys.stderr.getvalue())
示例#5
0
                msger.warning("Dependency check failed!")

            rc = self.ts.order()
            if rc != 0:
                raise CreatorError("ordering packages for installation failed")

            # FIXME: callback should be refactored a little in yum
            cb = rpmmisc.RPMInstallCallback(self.ts)
            cb.tsInfo = self.tsInfo
            cb.filelog = False

            msger.warning('\nCaution, do NOT interrupt the installation, '
                          'else mic cannot finish the cleanup.')

            installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
            msger.enable_logstderr(installlogfile)
            self.runTransaction(cb)
            self._cleanupRpmdbLocks(self.conf.installroot)

        except rpmUtils.RpmUtilsError, e:
            raise CreatorError("mic does NOT support delta rpm: %s" % e)
        except yum.Errors.RepoError, e:
            raise CreatorError("Unable to download from repo : %s" % e)
        except yum.Errors.YumBaseError, e:
            raise CreatorError("Unable to install: %s" % e)
        finally:
            msger.disable_logstderr()

    def getAllContent(self):
        return self.__pkgs_content
示例#6
0
    def installPkgs(self, package_objects):
        if not self.ts:
            self.__initialize_transaction()
        """ Set filters """
        probfilter = 0
        for flag in self.probFilterFlags:
            probfilter |= flag
        self.ts.setProbFilter(probfilter)

        localpkgs = self.localpkgs.keys()
        for po in package_objects:
            pkgname = po.name()
            if pkgname in localpkgs:
                rpmpath = self.localpkgs[pkgname]
            else:
                rpmpath = self.getLocalPkgPath(po)
            if not os.path.exists(rpmpath):
                """ Maybe it is a local repo """
                baseurl = str(po.repoInfo().baseUrls()[0])
                baseurl = baseurl.strip()
                location = zypp.asKindPackage(po).location()
                location = str(location.filename())
                if baseurl.startswith("file:/"):
                    rpmpath = baseurl[5:] + "/%s" % (location)
            if not os.path.exists(rpmpath):
                raise RpmError("Error: %s doesn't exist" % rpmpath)
            h = rpmmisc.readRpmHeader(self.ts, rpmpath)
            self.ts.addInstall(h, rpmpath, 'u')

        unresolved_dependencies = self.ts.check()
        if not unresolved_dependencies:
            self.ts.order()
            cb = rpmmisc.RPMInstallCallback(self.ts)
            installlogfile = "%s/__catched_stderr.buf" % (
                self.creator._instroot)
            msger.enable_logstderr(installlogfile)
            errors = self.ts.run(cb.callback, '')
            if errors is None:
                pass
            elif len(errors) == 0:
                msger.warning(
                    'scriptlet or other non-fatal errors occurred during transaction.'
                )
            else:
                for e in errors:
                    msger.warning(e[0])
                msger.error('Could not run transaction.')
            msger.disable_logstderr()

            self.ts.closeDB()
            self.ts = None
        else:
            for pkg, need, needflags, sense, key in unresolved_dependencies:
                package = '-'.join(pkg)
                if needflags == rpm.RPMSENSE_LESS:
                    deppkg = ' < '.join(need)
                elif needflags == rpm.RPMSENSE_EQUAL:
                    deppkg = ' = '.join(need)
                elif needflags == rpm.RPMSENSE_GREATER:
                    deppkg = ' > '.join(need)
                else:
                    deppkg = '-'.join(need)

                if sense == rpm.RPMDEP_SENSE_REQUIRES:
                    msger.warning("[%s] Requires [%s], which is not provided" %
                                  (package, deppkg))
                elif sense == rpm.RPMDEP_SENSE_CONFLICTS:
                    msger.warning("[%s] Conflicts with [%s]" %
                                  (package, deppkg))

            raise RepoError("Unresolved dependencies, transaction failed.")
示例#7
0
    def installPkgs(self, package_objects):
        if not self.ts:
            self.__initialize_transaction()

        # clean rpm lock
        self._cleanupRpmdbLocks(self.instroot)
        self._cleanupZyppJunk(self.instroot)
        # Set filters
        probfilter = 0
        for flag in self.probFilterFlags:
            probfilter |= flag
        self.ts.setProbFilter(probfilter)
        self.ts_pre.setProbFilter(probfilter)

        localpkgs = self.localpkgs.keys()

        for po in package_objects:
            pkgname = po.name()
            if pkgname in localpkgs:
                rpmpath = self.localpkgs[pkgname]
            else:
                rpmpath = self.getLocalPkgPath(po)

            if not os.path.exists(rpmpath):
                # Maybe it is a local repo
                rpmuri = self.get_url(po)
                if rpmuri.startswith("file:/"):
                    rpmpath = rpmuri[5:]

            if not os.path.exists(rpmpath):
                raise RpmError("Error: %s doesn't exist" % rpmpath)

            h = rpmmisc.readRpmHeader(self.ts, rpmpath)

            if pkgname in self.pre_pkgs:
                msger.verbose("pre-install package added: %s" % pkgname)
                self.ts_pre.addInstall(h, rpmpath, 'u')

            self.ts.addInstall(h, rpmpath, 'u')

        unresolved_dependencies = self.ts.check()
        if not unresolved_dependencies:
            if self.pre_pkgs:
                self.preinstallPkgs()

            self.ts.order()
            cb = rpmmisc.RPMInstallCallback(self.ts)
            installlogfile = "%s/__catched_stderr.buf" % (self.instroot)

            # start to catch stderr output from librpm
            msger.enable_logstderr(installlogfile)

            errors = self.ts.run(cb.callback, '')
            # stop catch
            msger.disable_logstderr()
            self.ts.closeDB()
            self.ts = None

            if errors is not None:
                if len(errors) == 0:
                    msger.warning('scriptlet or other non-fatal errors occurred '
                                  'during transaction.')

                else:
                    for e in errors:
                        msger.warning(e[0])
                    raise RepoError('Could not run transaction.')

        else:
            for pkg, need, needflags, sense, key in unresolved_dependencies:
                package = '-'.join(pkg)

                if needflags == rpm.RPMSENSE_LESS:
                    deppkg = ' < '.join(need)
                elif needflags == rpm.RPMSENSE_EQUAL:
                    deppkg = ' = '.join(need)
                elif needflags == rpm.RPMSENSE_GREATER:
                    deppkg = ' > '.join(need)
                else:
                    deppkg = '-'.join(need)

                if sense == rpm.RPMDEP_SENSE_REQUIRES:
                    msger.warning("[%s] Requires [%s], which is not provided" \
                                  % (package, deppkg))

                elif sense == rpm.RPMDEP_SENSE_CONFLICTS:
                    msger.warning("[%s] Conflicts with [%s]" %(package,deppkg))

            raise RepoError("Unresolved dependencies, transaction failed.")
示例#8
0
    def runInstall(self, checksize=0):
        #FIXME: WHY? os.environ["HOME"] = "/"
        os.environ["LD_PRELOAD"] = ""
        try:
            (res, resmsg) = self.buildTransaction()
        except yum.Errors.RepoError as e:
            raise CreatorError("Unable to download from repo : %s" % (e, ))

        if res != 2:
            raise CreatorError("Failed to build transaction : %s" \
                               % str.join("\n", resmsg))

        dlpkgs = [
            x.po for x in [
                txmbr for txmbr in self.tsInfo.getMembers()
                if txmbr.ts_state in ("i", "u")
            ]
        ]

        # record all pkg and the content
        for pkg in dlpkgs:
            pkg_long_name = misc.RPM_FMT % {
                'name': pkg.name,
                'arch': pkg.arch,
                'ver_rel': pkg.printVer(),
            }
            self.__pkgs_content[pkg_long_name] = pkg.files
            license = pkg.license
            if license in list(self.__pkgs_license.keys()):
                self.__pkgs_license[license].append(pkg_long_name)
            else:
                self.__pkgs_license[license] = [pkg_long_name]

        total_count = len(dlpkgs)
        cached_count = 0
        download_total_size = sum([int(x.packagesize) for x in dlpkgs])

        msger.info("\nChecking packages cache and packages integrity ...")
        for po in dlpkgs:
            local = po.localPkg()
            if not os.path.exists(local):
                continue
            if not self.verifyPkg(local, po, False):
                msger.warning("Package %s is damaged: %s" \
                              % (os.path.basename(local), local))
            else:
                download_total_size -= int(po.packagesize)
                cached_count += 1

        cache_avail_size = misc.get_filesystem_avail(self.cachedir)
        if cache_avail_size < download_total_size:
            raise CreatorError("No enough space used for downloading.")

        # record the total size of installed pkgs
        pkgs_total_size = 0
        for x in dlpkgs:
            if hasattr(x, 'installedsize'):
                pkgs_total_size += int(x.installedsize)
            else:
                pkgs_total_size += int(x.size)

        # check needed size before actually download and install
        if checksize and pkgs_total_size > checksize:
            raise CreatorError("No enough space used for installing, "
                               "please resize partition size in ks file")

        msger.info("%d packages to be installed, "
                   "%d packages gotten from cache, "
                   "%d packages to be downloaded" \
                   % (total_count, cached_count, total_count - cached_count))

        try:
            repos = self.repos.listEnabled()
            for repo in repos:
                repo.setCallback(
                    rpmmisc.TextProgress(total_count - cached_count))

            self.downloadPkgs(dlpkgs)
            # FIXME: sigcheck?

            self.initActionTs()
            self.populateTs(keepold=0)

            deps = self.ts.check()
            if len(deps) != 0:
                # This isn't fatal, Ubuntu has this issue but it is ok.
                msger.debug(deps)
                msger.warning("Dependency check failed!")

            rc = self.ts.order()
            if rc != 0:
                raise CreatorError("ordering packages for installation failed")

            # FIXME: callback should be refactored a little in yum
            cb = rpmmisc.RPMInstallCallback(self.ts)
            cb.tsInfo = self.tsInfo
            cb.filelog = False

            msger.warning('\nCaution, do NOT interrupt the installation, '
                          'else mic cannot finish the cleanup.')

            installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
            msger.enable_logstderr(installlogfile)
            self.runTransaction(cb)
            self._cleanupRpmdbLocks(self.conf.installroot)

        except rpmUtils.RpmUtilsError as e:
            raise CreatorError("mic does NOT support delta rpm: %s" % e)
        except yum.Errors.RepoError as e:
            raise CreatorError("Unable to download from repo : %s" % e)
        except yum.Errors.YumBaseError as e:
            raise CreatorError("Unable to install: %s" % e)
        finally:
            msger.disable_logstderr()
示例#9
0
文件: yumpkgmgr.py 项目: saukko/mic
                msger.warning("Dependency check failed!")

            rc = self.ts.order()
            if rc != 0:
                raise CreatorError("ordering packages for installation failed")

            # FIXME: callback should be refactored a little in yum
            cb = rpmmisc.RPMInstallCallback(self.ts)
            cb.tsInfo = self.tsInfo
            cb.filelog = False

            msger.warning('\nCaution, do NOT interrupt the installation, '
                          'else mic cannot finish the cleanup.')

            installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
            msger.enable_logstderr(installlogfile)
            self.runTransaction(cb)
            self._cleanupRpmdbLocks(self.conf.installroot)

        except rpmUtils.RpmUtilsError, e:
            raise CreatorError("mic does NOT support delta rpm: %s" % e)
        except yum.Errors.RepoError, e:
            raise CreatorError("Unable to download from repo : %s" % e)
        except yum.Errors.YumBaseError, e:
            raise CreatorError("Unable to install: %s" % e)
        finally:
            msger.disable_logstderr()

    def getAllContent(self):
        return self.__pkgs_content
示例#10
0
    def installPkgs(self, package_objects):
        if not self.ts:
            self.__initialize_transaction()

        # clean rpm lock
        self._cleanupRpmdbLocks(self.instroot)
        self._cleanupZyppJunk(self.instroot)
        # Set filters
        probfilter = 0
        for flag in self.probFilterFlags:
            probfilter |= flag
        self.ts.setProbFilter(probfilter)
        self.ts_pre.setProbFilter(probfilter)

        localpkgs = self.localpkgs.keys()

        for po in package_objects:
            pkgname = po.name()
            if pkgname in localpkgs:
                rpmpath = self.localpkgs[pkgname]
            else:
                rpmpath = self.getLocalPkgPath(po)

            if not os.path.exists(rpmpath):
                # Maybe it is a local repo
                rpmuri = self.get_url(po)
                if rpmuri.startswith("file:/"):
                    rpmpath = rpmuri[5:]

            if not os.path.exists(rpmpath):
                raise RpmError("Error: %s doesn't exist" % rpmpath)

            h = rpmmisc.readRpmHeader(self.ts, rpmpath)

            if pkgname in self.pre_pkgs:
                msger.verbose("pre-install package added: %s" % pkgname)
                self.ts_pre.addInstall(h, rpmpath, 'u')

            self.ts.addInstall(h, rpmpath, 'u')

        unresolved_dependencies = self.ts.check()
        if not unresolved_dependencies:
            if self.pre_pkgs:
                self.preinstallPkgs()

            self.ts.order()
            cb = rpmmisc.RPMInstallCallback(self.ts)
            installlogfile = "%s/__catched_stderr.buf" % (self.instroot)

            # start to catch stderr output from librpm
            msger.enable_logstderr(installlogfile)

            errors = self.ts.run(cb.callback, '')
            # stop catch
            msger.disable_logstderr()
            self.ts.closeDB()
            self.ts = None

            if errors is not None:
                if len(errors) == 0:
                    msger.warning('scriptlet or other non-fatal errors occurred '
                                  'during transaction.')
                    if self.strict_mode:
                        raise CreatorError("mic failes to install some packages")
                else:
                    for e in errors:
                        msger.warning(e[0])
                    raise RepoError('Could not run transaction.')

        else:
            for pkg, need, needflags, sense, key in unresolved_dependencies:
                package = '-'.join(pkg)

                if needflags == rpm.RPMSENSE_LESS:
                    deppkg = ' < '.join(need)
                elif needflags == rpm.RPMSENSE_EQUAL:
                    deppkg = ' = '.join(need)
                elif needflags == rpm.RPMSENSE_GREATER:
                    deppkg = ' > '.join(need)
                else:
                    deppkg = '-'.join(need)

                if sense == rpm.RPMDEP_SENSE_REQUIRES:
                    msger.warning("[%s] Requires [%s], which is not provided" \
                                  % (package, deppkg))

                elif sense == rpm.RPMDEP_SENSE_CONFLICTS:
                    msger.warning("[%s] Conflicts with [%s]" % (package, deppkg))

            raise RepoError("Unresolved dependencies, transaction failed.")
示例#11
0
    def installPkgs(self, package_objects):
        if not self.ts:
            self.__initialize_transaction()

        """ Set filters """
        probfilter = 0
        for flag in self.probFilterFlags:
            probfilter |= flag
        self.ts.setProbFilter(probfilter)

        localpkgs = self.localpkgs.keys()
        for po in package_objects:
            pkgname = po.name()
            if pkgname in localpkgs:
                rpmpath = self.localpkgs[pkgname]
            else:
                rpmpath = self.getLocalPkgPath(po)
            if not os.path.exists(rpmpath):
                """ Maybe it is a local repo """
                baseurl = str(po.repoInfo().baseUrls()[0])
                baseurl = baseurl.strip()
                location = zypp.asKindPackage(po).location()
                location = str(location.filename())
                if baseurl.startswith("file:/"):
                    rpmpath = baseurl[5:] + "/%s" % (location)
            if not os.path.exists(rpmpath):
                raise RpmError("Error: %s doesn't exist" % rpmpath)
            h = rpmmisc.readRpmHeader(self.ts, rpmpath)
            self.ts.addInstall(h, rpmpath, 'u')

        unresolved_dependencies = self.ts.check()
        if not unresolved_dependencies:
            self.ts.order()
            cb = rpmmisc.RPMInstallCallback(self.ts)
            installlogfile = "%s/__catched_stderr.buf" % (self.creator._instroot)
            msger.enable_logstderr(installlogfile)
            errors = self.ts.run(cb.callback, '')
            if errors is None:
                pass
            elif len(errors) == 0:
                msger.warning('scriptlet or other non-fatal errors occurred during transaction.')
            else:
                for e in errors:
                    msger.warning(e[0])
                msger.error('Could not run transaction.')
            msger.disable_logstderr()

            self.ts.closeDB()
            self.ts = None
        else:
            for pkg, need, needflags, sense, key in unresolved_dependencies:
                package = '-'.join(pkg)
                if needflags == rpm.RPMSENSE_LESS:
                    deppkg = ' < '.join(need)
                elif needflags == rpm.RPMSENSE_EQUAL:
                    deppkg = ' = '.join(need)
                elif needflags == rpm.RPMSENSE_GREATER:
                    deppkg = ' > '.join(need)
                else:
                    deppkg = '-'.join(need)

                if sense == rpm.RPMDEP_SENSE_REQUIRES:
                    msger.warning ("[%s] Requires [%s], which is not provided" % (package, deppkg))
                elif sense == rpm.RPMDEP_SENSE_CONFLICTS:
                    msger.warning ("[%s] Conflicts with [%s]" % (package, deppkg))

            raise RepoError("Unresolved dependencies, transaction failed.")